https://wiki.makeict.org/api.php?action=feedcontributions&feedformat=atom&user=KimMakeICT Wiki - User contributions [en]2026-06-05T22:28:17ZUser contributionsMediaWiki 1.43.5https://wiki.makeict.org/index.php?title=Main_Page&diff=10664Main Page2025-08-27T23:38:57Z<p>Kim: added admin tools to the main page</p>
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''MakeICT's [[wiki]] is a place where anybody can share information, thoughts, or anything helpful about any project or topic which may be of interest to MakeICT members. This wiki is open to and editable by anybody wishing to [[contribute]]. If you wonder if something could be on here then it can. If you need help editing or adding anything to the wiki contact [mailto:communications@makeict.org communications@makeict.org] to make the changes for you.''<br />
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Also see [[Leads Meeting|Leads Meeting]] for minutes from gatherings of area leads.<br />
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[[Archived Pages of Interest]]</div>Kimhttps://wiki.makeict.org/index.php?title=Laser_Cutter&diff=10598Laser Cutter2025-07-13T19:10:02Z<p>Kim: removed calendar. added reservations and storage policy.</p>
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<div>{{Infobox lasercutter<br />
|machineName = Rabbit QX-80-1290 Laser engraving/cutting machine<br />
|image = Laser_cutter.jpg<br />
|caption = Rabbit Laser Cutter<br />
|bedSize = 1200 x 900 mm (47.2 x 35.4 inches)<br />
|laserPower = 80W<br />
|laserType = Sealed CO2 laser tube<br />
|bedHeight = ~10 inches<br />
|cutSpeed = 300 mm/s<br />
|engraveSpeed = 600 mm/s<br />
|engraveResolution = 1000 DPI<br />
|manual = RL-80-1290_User_Manual.pdf<br />
|website = http://www.rabbitlaserusa.com/laser_QX1290.html<br />
|websiteText = Rabbit QX-80-1290 Product Page<br />
}}<br />
The '''Laser cutter''' cuts or engraves digital designs on a variety of materials. Laser cutting is a great way to rapidly prototype projects. <br />
<br />
An authorization workshop, hosted by an approved instructor, is required of all members before using the laser cutter. Workshops are posted on the [http://makeict.org/calendar calendar]. Peer authorization is not an approved path for use of the laser cutter.<br />
<br />
Interfacing with the laser cutter is performed with [[Lightburn]].<br />
<br />
The laser cutter requires regular cleaning and alignment. This is to be performed by trained volunteers only.<br />
<br />
The focal length of the lens in Luigi is 63.5mm and not 50.8mm like Mario. The longer focal length is better for cutting, but not as good for engraving.<br />
<br />
==Reservations and Etiquette== <br />
* Only authorized users can use the laser cutter<br />
* Reservations are not required<br />
* Reservations can be made by leaving a note or using the whiteboard on either laser cutter<br />
* Reservations should be made at least 2 hours in advance of reserved time<br />
* Limit total reservation time to 10 hours per month, 4 hours per reservation<br />
* Be excellent to each other – let others tag in for small jobs<br />
* Complete all design work before moving to the laser cutter computer<br />
* If you're the only one in the fablab, you can use both lasers at once. If someone else shows up, ask if they'd like to use a machine and offer to let them have it when your cut is finished.<br />
==Storage & Scrap==<br />
*There is a surplus of laser cutter scraps in the bin by the laser cutter that members should definitely use up.<br />
*If you have scraps to leave but the bin is full, throw them away. Do not leave scraps outside of the bin.<br />
*If your material is for personal use and not scrap, please take it home.<br />
*If you are desperate for temporary storage, write your name, contact information and a date when you'll be back on your material. The date should be within the next 7 days.<br />
**If there's no date on your material, it will be considered scrap and considered available for anyone's use.<br />
**If the date has passed, it will be considered scrap<br />
**If it says "do not use", but there's no date, it will be considered scrap<br />
**If it says "this is not a scrap it belongs to ___" but there's no future date, it will be considered scrap<br />
<br />
See also: [[Unified Personal Property Policy]]<br />
<br />
==Usage==<br />
===Safety===<br />
====Fire Safety====<br />
Laser cutters pose a fire hazard. A high intensity beam of laser light can produce extremely high temperatures as it comes into contact with the materials it is engraving, marking, or cutting. When using the laser cutter, remember:<br />
<br />
#You may only use the laser cutter if you have been officially authorized according to the machine access policy<br />
#'''Never''' leave the laser cutter unattended while it was powered on (even if it is not firing)<br />
#'''Never''' cut materials that you don't know are safe<br />
#'''Never''' override laser cutter safeties and switches<br />
#Know what to do if a fire happens<br />
##Move the head out of the way, if it's small.<br />
##Hint: Hit the big, <span style="color:red">red</span>, emergency stop button. This will shutdown the laser and the air supply<br />
##A Carbon Dioxide (CO<sub>2</sub>) fire extinguisher is located next to the laser cutter<br />
##Verify it is out and then: <br />
###Place a note that a fire occurred and the machine is out of service.<br />
###Post on the [http://makeict.org/forum forum] about it, or send an email to [mailto:fablab@makeict.org fablab@makeict.org]<br />
###Someone from the laser group will check the machine, clean as necessary, and put it back into service.<br />
<br />
====Eye Safety====<br />
The laser is encased and will not fire unless the doors are shut. Do not bypass any safety lockouts or open panels without consulting the fablab lead first. Lasers can cause serious eye damage, even indirectly through scattered energy.<br />
====Air Safety====<br />
Many materials give off toxic fumes when cut. Do not cut unapproved, unknown or banned materials on the laser cutter. See the list of approved/banned materials on this wiki<br />
<br />
===Importing to Lightburn===<br />
[[File:Laser cutter design - inkscape.png|thumb|Design step 1: Create your design in your favorite graphics program]]<br />
<br />
#[[Designing for the laser cutter |Create your design]] on another computer<br />
#LightBurn ([[Lightburn|detailed steps]])<br />
##Ctrl+i to import your file into Lightburn<br />
##Verify design size<br />
##Identify cut modes by layer<br />
##Sort layers so outermost paths are at the end<br />
##Set speed and power. Suggested settings to try first:<br />
<br />
{| class="wikitable"<br />
!Mode<br />
!Speed (mm/s)<br />
!Power (%)<br />
|-<br />
|Fill<br />
|100<br />
|20%<br />
|-<br />
|Line<br />
|20<br />
|50%<br />
|}<br />
<br />
===Before cutting===<br />
#At computer<br />
##Preview laser paths (TV button)<br />
##Set job origin based on desired laser head starting point (green dot)<br />
#Turn on the machine<br />
##Turn on the laser cutter using your badge and the green button<br />
##Make sure the air compressor, blower fans, and chiller are on<br />
##Wait for homing sequence to complete<br />
##Lower the bed (z button, then arrows) until material will easily fit under the head<br />
##Load material onto laser cutter bed<br />
##Jog head to center of media using control panel (z/esc to switch modes)<br />
##Raise table until material is 7-8mm below head<br />
##Jog head to desired starting point<br />
#Return to Lightburn<br />
##Press "Frame" to outline your job and check that it fits<br />
##Gently lower lid until closed<br />
##In Lightburn, press "start" (play button)<br />
#Do not leave laser cutter unattended<br />
#After cut is finished allow ~30 seconds before opening to vent smoke/fumes<br />
<br />
[[File:Laser cutter design - sample shape.jpg|thumb|Sample of hardboard - Letter shapes are engraved, outline is cut]]<br />
<br />
===When Finished===<br />
<br />
#Home the head<br />
#Remove media and clear debris<br />
#Power off<br />
<br />
===Rotary Axis===<br />
If you are using the rotary axis, refer to [[Laser_Cutter_Rotary_Axis | this page]]<br />
<br />
===Troubleshooting Guide===<br />
<br />
*'''Bed only travels downwards'''<br />
<br />
#Wiggle the probe and make sure its not jammed<br />
#Check to see if the upper z-limit switch is stuck<br />
#If none of these work, notify the fab lab team [mailto:fablab@makeict.org fablab@makeict.org]<br />
<br />
*'''Head does not home properly, move very slowly in Y axis'''<br />
<br />
#The machine is probably in rotary mode<br />
#Turn the machine on, hit 'esc' on the control panel to cancel homing, and disable the 'Enable rotary' setting in the control box with the 'Start' and 'Stop' buttons<br />
<br />
*'''Machine won't turn on'''<br />
<br />
#If the lights don't turn change when you scan your badge, unplug machine power for 5 seconds and re-plug<br />
#If the light turns red when you scan your badge, you are not authorized for the lasers<br />
#If the light turns green but the machine does not turn on, make sure the power switch is pressed and the emergency stop is not pressed<br />
<br />
#The emergency<br />
<br />
*'''Lines are cutting fuzzier and thicker than normal'''<br />
<br />
#Make sure you ran the autofocus<br />
#Try focusing the laser cutter by hand if you like '''and''' notify the fab lab team [mailto:fablab@makeict.org fablab@makeict.org]<br />
<br />
*'''The laser doesn't fire'''<br />
<br />
#Open the door and reclose (the door switch might be flakey)<br />
#Check the door switch to make sure it is not broken (Close the lid. Look at the power supply. P0 on the power supply is an indicator of it being broken. A0 means it is ok. The power supply is in the left side of the cabinet behind the lower left door would indicate this is the case.)<br />
<br />
*'''Edges of cut pieces are slanted, rather than straight.'''<br />
<br />
::The Laser is out of alignment and needs to be adjusted, notify the fab lab team [mailto:fablab@makeict.org fablab@makeict.org]<br />
<br />
*'''Fumes are not venting well.'''<br />
<br />
#Stop cutting<br />
#Ventilation fan needs to be cleaned, notify the fab lab team [mailto:fablab@makeict.org fablab@makeict.org]<br />
<br />
*'''The head hits the side of the machine. "Hard Limit Prot." error displayed on panel'''<br />
<br />
::Head position has been lost and the head has hit a limit switch. Reset the machine. If this continues to happen notify the fab lab team [mailto:fablab@makeict.org fablab@makeict.org]<br />
<br />
*'''Can't run file, "Frame Slop" error displayed on panel.'''<br />
<br />
::The file is going to run off one of the edges of the machine. Change the starting position and/or resize your file so that it fits on the bed.<br />
<br />
==Speed and Power Settings==<br />
Every material and sometimes even every day is different, but here are some starting points:<br />
<br />
{| class="wikitable"<br />
!Material<br />
!Power (%)<br />
!Cut Rate (mm/s)<br />
|-<br />
|Masonite - 3/16"<br />
|50%<br />
|20<br />
|-<br />
|Plywood - 6mm<br />
|50%<br />
|15<br />
|-<br />
|Cardboard<br />
|50%<br />
|50<br />
|-<br />
|Engraving<br />
|2-30%<br />
|300-600<br />
|}<br />
<br />
It is always highly recommended that you do some small test cuts/engraves before running your full design, especially if it is large or uses valuable material and/or you haven't lasered it before. This can save you a lot headaches.<br />
==Materials==<br />
Cutting a bad material in the laser cutter can be dangerous. Only approved materials should be cut, and banned materials should never be placed in or even around the laser cutter. Cutting an unknown material risks bodily harm and damage to equipment/facilities.<br />
<br />
===Approved materials===<br />
<br />
{| class="wikitable sortable"<br />
|-<br />
!Name!!Notes!!Warnings<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Acrylic (aka Plexiglas, Lucite, PMMA)</div>||Cuts well, leaves a smooth polished edge. Higher powers can leave smoke/scorch marks along edges. Some people remove paper/plastic protection sheets before cutting.||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Cardboard</div>||Cuts well, can catch fire||FIRE hazard!<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Ceramic</div>||'''Engraving only'''||'''Mirror surfaces can reflect the laser beam'''<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Cloth (cotton, felt, hemp)</div>||Cuts easily||NO plastic coated or impregnated cloth!<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Corian</div>|| ||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Cork</div>||Cuts nicely, the quality of the cut depends on the thickness and quality of the cork. Engineered cork has a lot of glue in it, may not cut nicely.||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Coroplast (corrugated plastic)</div>||Difficult to cut through cleanly, due to the ribs. Multiple passes are usually needed.||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Delrin</div>||Comes in a number of shore strengths ([http://www.matweb.com/reference/rockwell-hardness.aspx hardness]), the harder tends to work better. Great for gears!||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Glass</div>||Has a sandblasted look, #009900 glass works best||'''Mirror surfaces can reflect the laser beam'''<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Leather, suede</div>||Leather is very hard to cut, can be if thinner than a belt thickness||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">MDF, engineered woods</div>||May experience a higher amount of charring when cut||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Magnetic sheet</div>||Cuts easily||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Stone/Granite/Marble/etc.</div>||'''Engraving only'''||'''Mirror surfaces can reflect the laser beam'''<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Matte Board</div>|| ||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Melamine</div>|| ||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Mylar</div>||Works well if it's thin. Thick mylar has a tendency to warp, bubble, and curl||Gold coated mylar will not work<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Paper, card stock</div>|| ||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Plywood, composite woods</div>||Contain glue, and may not cut as well as solid wood||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Pressboard</div>|| ||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">NON-CHLORINE Rubber</div>||'''DO NOT CUT''' unless the rubber compound has been tested||'''Beware chlorine-containing rubber!''' If you're not sure, assume you've got chlorinated rubber, and don't cut it.<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Tile</div>||'''Engraving Only.'''||'''Mirror surfaces can reflect the laser beam'''<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Wood</div>||Avoid oily/resinous woods||FIRE - Cutting oily woods, or very resinous woods can catch fire.<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Wood Veneer</div>||Contain glue, and may not cut as well as solid wood||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Anodized Aluminum</div>||'''Engraving only.''' Vaporizes the anodized layer away||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Bare Metals</div>||'''Engraving only.'''||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Brass</div>||'''Engraving only.'''||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Coated Metals</div>||'''Engraving only.''' Vaporizes the coating away|| ||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Painted Metals</div>||'''Engraving only.''' Vaporizes the paint away||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Stainless Steel</div>||'''Engraving only.'''||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Titanium</div>||'''Engraving only.'''||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">PolyPropylene Sheet</div>||'''NOT FOAM'''||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">PolyStyrene Sheet</div>||'''NOT FOAM'''||Tends to melt; avoid overheating.<br />
|}<br />
<br />
===Banned materials===<br />
These materials should '''never''' be processed in the laser cutter. This list is not exhaustive.<br />
{| class="wikitable sortable"<br />
|-<br />
!Name!!DANGER!!WARNING<br />
|-<br />
|<div style="background-color:#cc3333; color:#ffffff;">ABS (acrylonitrile butadiene styrene)</div>||Emits cyanide gas and tends to melt||ABS does not cut well in a laser cutter. It tends to melt rather than vaporize, and has a higher chance of catching on fire and leaving behind melted gooey deposits on the vector cutting grid. It also does not engrave well (again, tends to melt).<br />
|-<br />
|<div style="background-color:#cc3333; color:#ffffff;">Chlorinated plastics (PVC/Poly Vinyl Chloride, vinyl/pleather/artificial leather)</div>||Emits pure chlorine gas when cut!||'''Don't ever cut this material''' as it will ruin the optics, cause the metal of the machine to corrode, and ruin the motion control system. Bubbles yellow, smokes alot, STINKS!!!!!<br />
|-<br />
|<div style="background-color:#cc3333; color:#ffffff;">Coated Carbon Fiber</div>||Emits noxious fumes||A mix of two materials. Thin carbon fiber mat can be cut, with some fraying - but not when coated<br />
|-<br />
|<div style="background-color:#cc3333; color:#ffffff;">Fiberglass</div>||Emits fumes||It's a mix of two materials that cant' be cut. Glass (etch, no cut) and epoxy resin (fumes)<br />
|-<br />
|<div style="background-color:#cc3333; color:#ffffff;">Galvanized metal</div>||Emits dangerous fumes||Zinc fumes are poisonous. Galvanized metal should never be super heated (so don't weld on it either).<br />
|-<br />
|<div style="background-color:#cc3333; color:#ffffff;">Metal</div>|| ||[https://en.wikipedia.org/wiki/Laser_cutting#Power_consumption Power needed for LASER to cut metal]<br />
|-<br />
|<div style="background-color:#cc3333; color:#ffffff;">Milk bottles/HDPE</div>||Catches fire and melts||It melts, gets gooey. DON'T. Someone has to clean the hex worktable.<br />
|-<br />
|<div style="background-color:#cc3333; color:#ffffff;">Mirrored surfaces</div>||Will not cut, reflects laser beam||Mirror surfaces can reflect the laser beam, damaging the cutter's interior components. Some mirrored materials can be placed reflective-side down and cut.<br />
|-<br />
|<div style="background-color:#cc3333; color:#ffffff;">Polycarbonate/Lexan</div>||Cut very poorly, disbackground-color, catch fire||Polycarbonate is often found as flat, sheet material. The window of the laser cutter is made of Polycarbonate because polycarbonate strongly absorbs infrared radiation! This is the frequency of light the laser cutter uses to cut materials, so it is very ineffective at cutting polycarbonate. Polycarbonate is a poor choice for laser cutting.<br />
|-<br />
|<div style="background-color:#cc3333; color:#ffffff;">CDs, DVDs, Blu-rays, etc.</div>||Made of Polycarbonate.||<br />
|-<br />
|<div style="background-color:#cc3333; color:#ffffff;">PolyPropylene Foam</div>||Catches fire||Like PolyStyrene, it melts, catches fire, and the melted drops continue to burn and turn into rock-hard drips and pebbles.<br />
|-<br />
|<div style="background-color:#cc3333; color:#ffffff;">PolyStyrene Foam</div>||Catches fire||Like PolyPropylene. It catches fire, it melts, and only thin pieces cut. '''This is the #1 material that causes laser fires!!!'''<br />
|-<br />
|<div style="background-color:#cc3333; color:#ffffff;">Pressure treated wood</div>||Emits dangerous fumes||Should never be burned -- not in your fireplace, and definitely not in our LASER<br />
|-<br />
|<div style="background-color:#cc3333; color:#ffffff;">Printed circuit board (FR4 and other material types)</div>|| ||<br />
|-<br />
|<div style="background-color:#cc3333; color:#ffffff;">Unidentified plastics/rubbers </div>|| ||If you don't know what it is, don't put it in the LASER cutter<br />
|-<br />
|<div style="background-color:#cc3333; color:#ffffff;">Plastics from The Yard Store</div>||They do not properly identify their plastics||<br />
|-<br />
|<div style="background-color:#cc3333; color:#ffffff;">Food</div>||Super gross, very unhealthy||If you plan to consume it, do not place it in the laser cutter.<br />
|-<br />
|}<br />
<br />
==Links & Other Resources==<br />
<br />
*[[Designing for the laser cutter]]<br />
*[https://drive.google.com/open?id=1HrwlAdZLoOOKw0-S6kRby9bPNl_fbgo6AaTRcu6Vac8 Laser Authorization Class Slides]<br />
**[https://docs.google.com/document/d/1vCWqg8ivAJMtIyzjX36WSnwlWHAV-vaacEZteQVkDPw/edit?usp=sharing Laser Authorization Class Quiz]<br />
**[https://docs.google.com/document/d/17gjllXoLKLQtmsogXGy8iKY1f2_WG6318IYX68pIxX0/edit#heading=h.81m3irbp3xls Google Doc: Your First Laser Cutter Project]<br />
**[https://drive.google.com/open?id=0B9tsLcc_rWFAS01sWllsUU5aUDQ SVG Files For Laser Classes (Google Drive)]<br />
*[https://drive.google.com/open?id=13BWPzsnGROKjk1pFY5FkqugTAUehY3bJHdTYfOV56gc Rotary Class Slides]<br />
*[http://www.thingiverse.com/tag:lasercut Thingiverse Laser Cut projects]<br />
*[http://makezine.com/2011/09/22/identifying-unknown-plastics/ Identifying Unknown Plastics by Make Magazine]<br />
*[https://en.wikipedia.org/wiki/Beilstein_test Beilstein test]<br />
*[https://vimeo.com/1615418 Polymer Identification (video) by Burnination]<br />
*[http://www.chymist.com/Polymer%20Identification.pdf Polymer Identification (PDF) by David A. Katz]<br />
*[http://www.nclark.net/Density_Column.pdf Density Column Using Recyclable Plastics]<br />
<br />
[[Category:Laser cutter]]<br />
[[Category:Fablab]]<br />
[[Category:Equipment]]</div>Kimhttps://wiki.makeict.org/index.php?title=Graphtec_FC2200-90/EX&diff=10285Graphtec FC2200-90/EX2024-11-14T14:41:49Z<p>Kim: /* Workflow */ set force first, then run test</p>
<hr />
<div>This is a flatbed vinyl cutter and plotter. It works.<br />
<br />
[[File:Graphtec_fc2200.gif]]<br />
<br />
==Workflow==<br />
===Create the file===<br />
<br />
*Create/import a file in Inkscape<br />
*Select all<br />
*Path > Object To Path<br />
*Check that lines are what you expect by turning of all fills and turning on all strokes. The lines that you see are the ones that will be cut.<br />
*File > Save A Copy> choose .hpgl extension<br />
**'''Make sure that "Tool offset correction" is set to 0 or your cut will be very bad.'''<br />
<br />
===Set up the tool===<br />
<br />
*Secure media (vinyl) to the table with masking tape<br />
*Insert the tool you plan to use in one of the tool holder and tighten<br />
*If you are using a cutting tool the blade '''should not''' be sticking out farther than the thickness that you want to cut<br />
*Turn machine one (red button at the bottom)<br />
<br />
===Adjust conditions===<br />
Note: Sample settings can be found below<br />
<br />
*Press the 'Condition' button to change settings<br />
*Use the '1' and '2' buttons to move the cursor<br />
*Use the '3' and '4' buttons to adjust the selected setting<br />
*If you are having cut issues, cranking the blade all the way out is '''NOT''' the solution<br />
*Consult the manuals under the machine for troubleshooting tips<br />
<br />
===Test===<br />
<br />
*Press 'Test' button<br />
*Position cutter in an unused area<br />
*Press '1' for Test 1<br />
*The machine will cut a triangle inside a square<br />
**The square should peel away cleanly without peeling the triangle<br />
**When the triangle is removed there should only be a very faint outline on the backing<br />
<br />
=== Set area ===<br />
<br />
* Press 'Area' button<br />
* The screen will prompt you to position the tool in the lower left (LL)<br />
* When tool is set, press enter<br />
* The screen prompt will change to upper right (UR)<br />
* When tool is set, press enter<br />
* Option: you can choose default for both these settings if your material is at the bottom left of the table<br />
<br />
===Run the file===<br />
<br />
*Go to http://graphtec.makeict.org:5000<br />
*Click the blue button to open the file menu<br />
*Scroll to the bottom of the list and click the upload button<br />
*Select file in system menu<br />
*To set active file, click filename in list<br />
*Click green button to run file<br />
<br />
==Settings==<br />
===Small Blade (Blue Knob)===<br />
'''Cutter Offset: 17'''<br />
====Starting point for vinyl:====<br />
<br />
*Stickout: 0.2mm<br />
*Force:18<br />
*Speed:10<br />
*Quality:1<br />
<br />
===Large Blade (Red Knob)===<br />
'''Cutter Offset: 28'''<br />
<br />
===Sharpie===<br />
'''Cutter Offset: 0'''<br />
<br />
*Force:5<br />
*Speed:15<br />
*Quality:1<br />
<br />
==Tips==<br />
<br />
*After saving the HPGL file open it up in Inkscape to verify the output looks right. If there are issues, go back to the source file and save it as a PDF. Open the PDF in Inkscape and then save as HPGL. This has fixed all of the conversion issues we have run into so far.<br />
*If you get an error in inkscape when saving the HPGL that says the file cannot be saved, just copy everything into a new file and save it there. For some reason this works.<br />
<br />
==Test Files==<br />
<br />
*[https://drive.google.com/open?id=15_FEPuQvpRuOy_wG0z43D3wh7xqOZnh1 Test Files Drive Folder]<br />
*[https://docs.google.com/presentation/d/17QpdqChdCzYvCMbTnM13wBxACZXlW0Zi7po2hpxJg6g/edit?usp=sharing Vinyl Cutting Basics Slides]</div>Kimhttps://wiki.makeict.org/index.php?title=Graphtec_FC2200-90/EX&diff=10284Graphtec FC2200-90/EX2024-11-14T14:40:43Z<p>Kim: </p>
<hr />
<div>This is a flatbed vinyl cutter and plotter. It works.<br />
<br />
[[File:Graphtec_fc2200.gif]]<br />
<br />
==Workflow==<br />
===Create the file===<br />
<br />
*Create/import a file in Inkscape<br />
*Select all<br />
*Path > Object To Path<br />
*Check that lines are what you expect by turning of all fills and turning on all strokes. The lines that you see are the ones that will be cut.<br />
*File > Save A Copy> choose .hpgl extension<br />
**'''Make sure that "Tool offset correction" is set to 0 or your cut will be very bad.'''<br />
<br />
===Test and adjust settings===<br />
<br />
====Tool setup====<br />
<br />
*Secure media (vinyl) to the table with masking tape<br />
*Insert the tool you plan to use in one of the tool holder and tighten<br />
*If you are using a cutting tool the blade '''should not''' be sticking out farther than the thickness that you want to cut<br />
*Turn machine one (red button at the bottom)<br />
<br />
====Adjust====<br />
Note: Sample settings can be found below<br />
<br />
*Press the 'Condition' button to change settings<br />
*Use the '1' and '2' buttons to move the cursor<br />
*Use the '3' and '4' buttons to adjust the selected setting<br />
*If you are having cut issues, cranking the blade all the way out is '''NOT''' the solution<br />
*Consult the manuals under the machine for troubleshooting tips<br />
<br />
====Test====<br />
<br />
*Press 'Test' button<br />
*Position cutter in an unused area<br />
*Press '1' for Test 1<br />
*The machine will cut a triangle inside a square<br />
**The square should peel away cleanly without peeling the triangle<br />
**When the triangle is removed there should only be a very faint outline on the backing<br />
<br />
==== Set Area ====<br />
<br />
* Press 'Area' button<br />
* The screen will prompt you to position the tool in the lower left (LL)<br />
* When tool is set, press enter<br />
* The screen prompt will change to upper right (UR)<br />
* When tool is set, press enter<br />
* Option: you can choose default for both these settings if your material is at the bottom left of the table<br />
<br />
===Run the file===<br />
<br />
*Go to http://graphtec.makeict.org:5000<br />
*Click the blue button to open the file menu<br />
*Scroll to the bottom of the list and click the upload button<br />
*Select file in system menu<br />
*To set active file, click filename in list<br />
*Click green button to run file<br />
<br />
==Settings==<br />
===Small Blade (Blue Knob)===<br />
'''Cutter Offset: 17'''<br />
====Starting point for vinyl:====<br />
<br />
*Stickout: 0.2mm<br />
*Force:18<br />
*Speed:10<br />
*Quality:1<br />
<br />
===Large Blade (Red Knob)===<br />
'''Cutter Offset: 28'''<br />
<br />
===Sharpie===<br />
'''Cutter Offset: 0'''<br />
<br />
*Force:5<br />
*Speed:15<br />
*Quality:1<br />
<br />
==Tips==<br />
<br />
*After saving the HPGL file open it up in Inkscape to verify the output looks right. If there are issues, go back to the source file and save it as a PDF. Open the PDF in Inkscape and then save as HPGL. This has fixed all of the conversion issues we have run into so far.<br />
*If you get an error in inkscape when saving the HPGL that says the file cannot be saved, just copy everything into a new file and save it there. For some reason this works.<br />
<br />
==Test Files==<br />
<br />
*[https://drive.google.com/open?id=15_FEPuQvpRuOy_wG0z43D3wh7xqOZnh1 Test Files Drive Folder]<br />
*[https://docs.google.com/presentation/d/17QpdqChdCzYvCMbTnM13wBxACZXlW0Zi7po2hpxJg6g/edit?usp=sharing Vinyl Cutting Basics Slides]</div>Kimhttps://wiki.makeict.org/index.php?title=Laser_Cutter&diff=9894Laser Cutter2024-03-11T16:25:02Z<p>Kim: /* Workflow */</p>
<hr />
<div>{{Infobox lasercutter<br />
|machineName = Rabbit QX-80-1290 Laser engraving/cutting machine<br />
|image = Laser_cutter.jpg<br />
|caption = Rabbit Laser Cutter<br />
|bedSize = 1200 x 900 mm (47.2 x 35.4 inches)<br />
|laserPower = 80W<br />
|laserType = Sealed CO2 laser tube<br />
|bedHeight = ~10 inches<br />
|cutSpeed = 300 mm/s<br />
|engraveSpeed = 600 mm/s<br />
|engraveResolution = 1000 DPI<br />
|manual = RL-80-1290_User_Manual.pdf<br />
|website = http://www.rabbitlaserusa.com/laser_QX1290.html<br />
|websiteText = Rabbit QX-80-1290 Product Page<br />
}}<br />
The '''Laser cutter''' cuts or engraves digital designs on a variety of materials. Laser cutting is a great way to rapidly prototype projects. <br />
<br />
An authorization workshop, hosted by an approved instructor, is required of all members before using the laser cutter. Workshops are posted on the [http://makeict.org/calendar calendar]. Peer authorization is not an approved path for use of the laser cutter.<br />
<br />
Interfacing with the laser cutter is performed with [[Lightburn]].<br />
<br />
The laser cutter does require regular cleaning and alignment. This is to be performed by trained volunteers only.<br />
<br />
'''NOTE: The focal length of the lens in Luigi is 63.5mm and not 50.8mm like Mario. The longer focal length is better for cutting, but not as good for engraving.'''<br />
<br />
==Usage==<br />
===Safety===<br />
====Fire Safety====<br />
Laser cutters pose a fire hazard. A high intensity beam of laser light can produce extremely high temperatures as it comes into contact with the materials it is engraving, marking, or cutting. When using the laser cutter, remember:<br />
<br />
#You may only use the laser cutter if you have been officially authorized according to the machine access policy<br />
#'''Never''' leave the laser cutter unattended while it was powered on (even if it is not firing)<br />
#'''Never''' cut materials that you don't know are safe<br />
#'''Never''' override laser cutter safeties and switches<br />
#Know what to do if a fire happens<br />
##Move the head out of the way, if it's small.<br />
##Hint: Hit the big, <span style="color:red">red</span>, emergency stop button. This will shutdown the laser and the air supply<br />
##A Carbon Dioxide (CO<sub>2</sub>) fire extinguisher is located next to the laser cutter<br />
##Verify it is out and then: <br />
###Place a note that a fire occurred and the machine is out of service.<br />
###Post on the [http://makeict.org/forum forum] about it, or send an email to [mailto:fablab@makeict.org fablab@makeict.org]<br />
###Someone from the laser group will check the machine, clean as necessary, and put it back into service.<br />
<br />
====Eye Safety====<br />
The laser is encased and will not fire unless the doors are shut. Do not bypass any safety lockouts or open panels without consulting the fablab lead first. Lasers can cause serious eye damage, even indirectly through scattered energy.<br />
====Air Safety====<br />
Many materials give off toxic fumes when cut. Do not cut unapproved, unknown or banned materials on the laser cutter. See the list of approved/banned materials on this wiki<br />
<br />
<br />
===Workflow===<br />
[[File:Laser cutter design - inkscape.png|thumb|Design step 1: Create your design in your favorite graphics program]]<br />
#[[Designing for the laser cutter |Create your design]] on another computer<br />
#LightBurn ([[Lightburn|detailed steps]])<br />
##Import your file into Lightburn<br />
##Set up layers<br />
###Fill (start with 100mm/s speed, 20% power)<br />
###Line (start with 20mm/s speed, 50% power)<br />
##Re-order layers so the outermost path is at the end<br />
##Verify design size<br />
##Preview laser paths (TV button)<br />
##Set job origin based on desired laser head starting point (green dot)<br />
#Turn on the machine<br />
##Turn on the laser cutter using your badge and the green button<br />
##Make sure the air compressor, blower fans, and chiller are on<br />
##Wait for homing sequence to complete<br />
##Lower the bed (z button, then arrows) until material will easily fit under the head <br />
##Load material onto laser cutter bed<br />
##Jog head to center of media using control panel (z/esc to switch modes)<br />
##Raise table until material is 7-8mm below head<br />
##Jog head to desired starting point<br />
#Return to Lightburn<br />
##Press "Frame" to outline your job and check that it fits<br />
##Gently lower lid until closed<br />
##In Lightburn, press "start" (play button)<br />
#Do not leave laser cutter unattended<br />
#After cut is finished allow ~30 seconds before opening to vent smoke/fumes<br />
<br />
[[File:Laser cutter design - sample shape.jpg|thumb|Sample of hardboard - Letter shapes are engraved, outline is cut]]<br />
<br />
===When Finished===<br />
<br />
#Home the head<br />
#Remove media and clear debris<br />
#Power off<br />
<br />
===Rotary Axis===<br />
If you are using the rotary axis, refer to [[Laser_Cutter_Rotary_Axis | this page]]<br />
<br />
===Troubleshooting Guide===<br />
<br />
*'''Bed only travels downwards'''<br />
<br />
#Wiggle the probe and make sure its not jammed<br />
#Check to see if the upper z-limit switch is stuck<br />
#If none of these work, notify the fab lab team [mailto:fablab@makeict.org fablab@makeict.org]<br />
<br />
*'''Head does not home properly, move very slowly in Y axis'''<br />
<br />
#The machine is probably in rotary mode<br />
#Turn the machine on, hit 'esc' on the control panel to cancel homing, and disable the 'Enable rotary' setting in the control box with the 'Start' and 'Stop' buttons<br />
<br />
*'''Machine won't turn on'''<br />
<br />
#If the lights don't turn change when you scan your badge, unplug machine power for 5 seconds and re-plug<br />
#If the light turns red when you scan your badge, you are not authorized for the lasers<br />
#If the light turns green but the machine does not turn on, make sure the power switch is pressed and the emergency stop is not pressed<br />
<br />
#The emergency<br />
<br />
*'''Lines are cutting fuzzier and thicker than normal'''<br />
<br />
#Make sure you ran the autofocus<br />
#Try focusing the laser cutter by hand if you like '''and''' notify the fab lab team [mailto:fablab@makeict.org fablab@makeict.org]<br />
<br />
*'''The laser doesn't fire'''<br />
<br />
#Open the door and reclose (the door switch might be flakey)<br />
#Check the door switch to make sure it is not broken (Close the lid. Look at the power supply. P0 on the power supply is an indicator of it being broken. A0 means it is ok. The power supply is in the left side of the cabinet behind the lower left door would indicate this is the case.)<br />
<br />
*'''Edges of cut pieces are slanted, rather than straight.'''<br />
<br />
::The Laser is out of alignment and needs to be adjusted, notify the fab lab team [mailto:fablab@makeict.org fablab@makeict.org]<br />
<br />
*'''Fumes are not venting well.'''<br />
<br />
#Stop cutting<br />
#Ventilation fan needs to be cleaned, notify the fab lab team [mailto:fablab@makeict.org fablab@makeict.org]<br />
<br />
*'''The head hits the side of the machine. "Hard Limit Prot." error displayed on panel'''<br />
<br />
::Head position has been lost and the head has hit a limit switch. Reset the machine. If this continues to happen notify the fab lab team [mailto:fablab@makeict.org fablab@makeict.org]<br />
<br />
*'''Can't run file, "Frame Slop" error displayed on panel.'''<br />
<br />
::The file is going to run off one of the edges of the machine. Change the starting position and/or resize your file so that it fits on the bed.<br />
<br />
==Speed and Power Settings==<br />
Every material and sometimes even every day is different, but here are some starting points:<br />
<br />
{| class="wikitable"<br />
!Material<br />
!Power (%)<br />
!Cut Rate (mm/s)<br />
|-<br />
|Masonite - 3/16"<br />
|50%<br />
|20<br />
|-<br />
|Plywood - 6mm<br />
|50%<br />
|15<br />
|-<br />
|Cardboard<br />
|50%<br />
|50<br />
|-<br />
|Engraving<br />
|2-30%<br />
|300-600<br />
|}<br />
<br />
It is always highly recommended that you do some small test cuts/engraves before running your full design, especially if it is large or uses valuable material and/or you haven't lasered it before. This can save you a lot headaches.<br />
==Materials==<br />
Cutting a bad material in the laser cutter can be dangerous. Only approved materials should be cut, and banned materials should never be placed in or even around the laser cutter. Cutting an unknown material risks bodily harm and damage to equipment/facilities.<br />
<br />
===Approved materials===<br />
<br />
{| class="wikitable sortable"<br />
|-<br />
!Name!!Notes!!Warnings<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Acrylic (aka Plexiglas, Lucite, PMMA)</div>||Cuts well, leaves a smooth polished edge. Higher powers can leave smoke/scorch marks along edges. Some people remove paper/plastic protection sheets before cutting.||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Cardboard</div>||Cuts well, can catch fire||FIRE hazard!<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Ceramic</div>||'''Engraving only'''||'''Mirror surfaces can reflect the laser beam'''<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Cloth (cotton, felt, hemp)</div>||Cuts easily||NO plastic coated or impregnated cloth!<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Corian</div>|| ||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Cork</div>||Cuts nicely, the quality of the cut depends on the thickness and quality of the cork. Engineered cork has a lot of glue in it, may not cut nicely.||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Coroplast (corrugated plastic)</div>||Difficult to cut through cleanly, due to the ribs. Multiple passes are usually needed.||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Delrin</div>||Comes in a number of shore strengths ([http://www.matweb.com/reference/rockwell-hardness.aspx hardness]), the harder tends to work better. Great for gears!||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Glass</div>||Has a sandblasted look, #009900 glass works best||'''Mirror surfaces can reflect the laser beam'''<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Leather, suede</div>||Leather is very hard to cut, can be if thinner than a belt thickness||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">MDF, engineered woods</div>||May experience a higher amount of charring when cut||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Magnetic sheet</div>||Cuts easily||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Stone/Granite/Marble/etc.</div>||'''Engraving only'''||'''Mirror surfaces can reflect the laser beam'''<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Matte Board</div>|| ||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Melamine</div>|| ||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Mylar</div>||Works well if it's thin. Thick mylar has a tendency to warp, bubble, and curl||Gold coated mylar will not work<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Paper, card stock</div>|| ||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Plywood, composite woods</div>||Contain glue, and may not cut as well as solid wood||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Pressboard</div>|| ||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">NON-CHLORINE Rubber</div>||'''DO NOT CUT''' unless the rubber compound has been tested||'''Beware chlorine-containing rubber!''' If you're not sure, assume you've got chlorinated rubber, and don't cut it.<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Tile</div>||'''Engraving Only.'''||'''Mirror surfaces can reflect the laser beam'''<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Wood</div>||Avoid oily/resinous woods||FIRE - Cutting oily woods, or very resinous woods can catch fire.<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Wood Veneer</div>||Contain glue, and may not cut as well as solid wood||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Anodized Aluminum</div>||'''Engraving only.''' Vaporizes the anodized layer away||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Bare Metals</div>||'''Engraving only.'''||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Brass</div>||'''Engraving only.'''||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Coated Metals</div>||'''Engraving only.''' Vaporizes the coating away|| ||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Painted Metals</div>||'''Engraving only.''' Vaporizes the paint away||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Stainless Steel</div>||'''Engraving only.'''||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Titanium</div>||'''Engraving only.'''||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">PolyPropylene Sheet</div>||'''NOT FOAM'''||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">PolyStyrene Sheet</div>||'''NOT FOAM'''||Tends to melt; avoid overheating.<br />
|}<br />
<br />
===Banned materials===<br />
These materials should '''never''' be processed in the laser cutter. This list is not exhaustive.<br />
{| class="wikitable sortable"<br />
|-<br />
!Name!!DANGER!!WARNING<br />
|-<br />
|<div style="background-color:#cc3333; color:#ffffff;">ABS (acrylonitrile butadiene styrene)</div>||Emits cyanide gas and tends to melt||ABS does not cut well in a laser cutter. It tends to melt rather than vaporize, and has a higher chance of catching on fire and leaving behind melted gooey deposits on the vector cutting grid. It also does not engrave well (again, tends to melt).<br />
|-<br />
|<div style="background-color:#cc3333; color:#ffffff;">Chlorinated plastics (PVC/Poly Vinyl Chloride, vinyl/pleather/artificial leather)</div>||Emits pure chlorine gas when cut!||'''Don't ever cut this material''' as it will ruin the optics, cause the metal of the machine to corrode, and ruin the motion control system. Bubbles yellow, smokes alot, STINKS!!!!!<br />
|-<br />
|<div style="background-color:#cc3333; color:#ffffff;">Coated Carbon Fiber</div>||Emits noxious fumes||A mix of two materials. Thin carbon fiber mat can be cut, with some fraying - but not when coated<br />
|-<br />
|<div style="background-color:#cc3333; color:#ffffff;">Fiberglass</div>||Emits fumes||It's a mix of two materials that cant' be cut. Glass (etch, no cut) and epoxy resin (fumes)<br />
|-<br />
|<div style="background-color:#cc3333; color:#ffffff;">Galvanized metal</div>||Emits dangerous fumes||Zinc fumes are poisonous. Galvanized metal should never be super heated (so don't weld on it either).<br />
|-<br />
|<div style="background-color:#cc3333; color:#ffffff;">Metal</div>|| ||[https://en.wikipedia.org/wiki/Laser_cutting#Power_consumption Power needed for LASER to cut metal]<br />
|-<br />
|<div style="background-color:#cc3333; color:#ffffff;">Milk bottles/HDPE</div>||Catches fire and melts||It melts, gets gooey. DON'T. Someone has to clean the hex worktable.<br />
|-<br />
|<div style="background-color:#cc3333; color:#ffffff;">Mirrored surfaces</div>||Will not cut, reflects laser beam||Mirror surfaces can reflect the laser beam, damaging the cutter's interior components. Some mirrored materials can be placed reflective-side down and cut.<br />
|-<br />
|<div style="background-color:#cc3333; color:#ffffff;">Polycarbonate/Lexan</div>||Cut very poorly, disbackground-color, catch fire||Polycarbonate is often found as flat, sheet material. The window of the laser cutter is made of Polycarbonate because polycarbonate strongly absorbs infrared radiation! This is the frequency of light the laser cutter uses to cut materials, so it is very ineffective at cutting polycarbonate. Polycarbonate is a poor choice for laser cutting.<br />
|-<br />
|<div style="background-color:#cc3333; color:#ffffff;">CDs, DVDs, Blu-rays, etc.</div>||Made of Polycarbonate.||<br />
|-<br />
|<div style="background-color:#cc3333; color:#ffffff;">PolyPropylene Foam</div>||Catches fire||Like PolyStyrene, it melts, catches fire, and the melted drops continue to burn and turn into rock-hard drips and pebbles.<br />
|-<br />
|<div style="background-color:#cc3333; color:#ffffff;">PolyStyrene Foam</div>||Catches fire||Like PolyPropylene. It catches fire, it melts, and only thin pieces cut. '''This is the #1 material that causes laser fires!!!'''<br />
|-<br />
|<div style="background-color:#cc3333; color:#ffffff;">Pressure treated wood</div>||Emits dangerous fumes||Should never be burned -- not in your fireplace, and definitely not in our LASER<br />
|-<br />
|<div style="background-color:#cc3333; color:#ffffff;">Printed circuit board (FR4 and other material types)</div>|| ||<br />
|-<br />
|<div style="background-color:#cc3333; color:#ffffff;">Unidentified plastics/rubbers </div>|| ||If you don't know what it is, don't put it in the LASER cutter<br />
|-<br />
|<div style="background-color:#cc3333; color:#ffffff;">Plastics from The Yard Store</div>||They do not properly identify their plastics||<br />
|-<br />
|<div style="background-color:#cc3333; color:#ffffff;">Food</div>||Super gross, very unhealthy||If you plan to consume it, do not place it in the laser cutter.<br />
|-<br />
|}<br />
<br />
==Links & Other Resources==<br />
<br />
*[http://makeict.org/lasercutter/ Laser Cutter Reservation Calendar]<br />
*[[Designing for the laser cutter]]<br />
*[https://drive.google.com/open?id=1HrwlAdZLoOOKw0-S6kRby9bPNl_fbgo6AaTRcu6Vac8 Laser Authorization Class Slides]<br />
**[https://docs.google.com/document/d/1vCWqg8ivAJMtIyzjX36WSnwlWHAV-vaacEZteQVkDPw/edit?usp=sharing Laser Authorization Class Quiz]<br />
**[https://docs.google.com/document/d/17gjllXoLKLQtmsogXGy8iKY1f2_WG6318IYX68pIxX0/edit#heading=h.81m3irbp3xls Google Doc: Your First Laser Cutter Project]<br />
**[https://drive.google.com/open?id=0B9tsLcc_rWFAS01sWllsUU5aUDQ SVG Files For Laser Classes (Google Drive)]<br />
*[https://drive.google.com/open?id=13BWPzsnGROKjk1pFY5FkqugTAUehY3bJHdTYfOV56gc Rotary Class Slides]<br />
*[http://www.thingiverse.com/tag:lasercut Thingiverse Laser Cut projects]<br />
*[http://makezine.com/2011/09/22/identifying-unknown-plastics/ Identifying Unknown Plastics by Make Magazine]<br />
*[https://en.wikipedia.org/wiki/Beilstein_test Beilstein test]<br />
*[https://vimeo.com/1615418 Polymer Identification (video) by Burnination]<br />
*[http://www.chymist.com/Polymer%20Identification.pdf Polymer Identification (PDF) by David A. Katz]<br />
*[http://www.nclark.net/Density_Column.pdf Density Column Using Recyclable Plastics]<br />
<br />
[[Category:Laser cutter]]<br />
[[Category:Fablab]]<br />
[[Category:Equipment]]</div>Kimhttps://wiki.makeict.org/index.php?title=Calendars&diff=9857Calendars2024-02-11T12:35:39Z<p>Kim: </p>
<hr />
<div><br />
[[Category:Events]]<br />
[https://makeict.org/calendar/ Events and Classes]<br />
<br />
[https://makeict.wildapricot.org/events Classes only (wildapricot registration)]<br />
<br />
[https://www.facebook.com/MakeICT/events/?id=100064865527017&sk=events Facebook events for sharing]<br />
<br />
Equip Reservations <br />
<br />
*[https://makeict.org/longarm/ Long Arm]<br />
*[http://makeict.org/lasercutter/ Laser Cutter]</div>Kimhttps://wiki.makeict.org/index.php?title=Calendars&diff=9856Calendars2024-02-11T11:33:40Z<p>Kim: </p>
<hr />
<div><br />
[[Category:Events]]<br />
[https://makeict.org/calendar/ Events and Classes]<br />
<br />
[https://makeict.wildapricot.org/events Classes only (wildapricot registration)]<br />
<br />
Equip Reservations <br />
<br />
*[https://makeict.org/longarm/ Long Arm]<br />
*[http://makeict.org/lasercutter/ Laser Cutter]</div>Kimhttps://wiki.makeict.org/index.php?title=File:Laser_alignment.svg&diff=9848File:Laser alignment.svg2024-02-08T11:30:21Z<p>Kim: Laser cutter alignment demonstration svg</p>
<hr />
<div>== Summary ==<br />
Laser cutter alignment demonstration svg</div>Kimhttps://wiki.makeict.org/index.php?title=Laser_Cutter&diff=9847Laser Cutter2024-02-04T14:16:49Z<p>Kim: /* Starting the laser cutter */ moving this to the workflow section</p>
<hr />
<div>{{Infobox lasercutter<br />
|machineName = Rabbit QX-80-1290 Laser engraving/cutting machine<br />
|image = Laser_cutter.jpg<br />
|caption = Rabbit Laser Cutter<br />
|bedSize = 1200 x 900 mm (47.2 x 35.4 inches)<br />
|laserPower = 80W<br />
|laserType = Sealed CO2 laser tube<br />
|bedHeight = ~10 inches<br />
|cutSpeed = 300 mm/s<br />
|engraveSpeed = 600 mm/s<br />
|engraveResolution = 1000 DPI<br />
|manual = RL-80-1290_User_Manual.pdf<br />
|website = http://www.rabbitlaserusa.com/laser_QX1290.html<br />
|websiteText = Rabbit QX-80-1290 Product Page<br />
}}<br />
The '''Laser cutter''' cuts or engraves digital designs on a variety of materials. Laser cutting is a great way to rapidly prototype projects. <br />
<br />
An authorization workshop, hosted by an approved instructor, is required of all members before using the laser cutter. Workshops are posted on the [http://makeict.org/calendar calendar]. Peer authorization is not an approved path for use of the laser cutter.<br />
<br />
Interfacing with the laser cutter is performed with [[Lightburn]].<br />
<br />
The laser cutter does require regular cleaning and alignment. This is to be performed by trained volunteers only.<br />
<br />
'''NOTE: The focal length of the lens in Luigi is 63.5mm and not 50.8mm like Mario. The longer focal length is better for cutting, but not as good for engraving.'''<br />
<br />
==Usage==<br />
===Safety===<br />
====Fire Safety====<br />
Laser cutters pose a fire hazard. A high intensity beam of laser light can produce extremely high temperatures as it comes into contact with the materials it is engraving, marking, or cutting. When using the laser cutter, remember:<br />
<br />
#You may only use the laser cutter if you have been officially authorized according to the machine access policy<br />
#'''Never''' leave the laser cutter unattended while it was powered on (even if it is not firing)<br />
#'''Never''' cut materials that you don't know are safe<br />
#'''Never''' override laser cutter safeties and switches<br />
#Know what to do if a fire happens<br />
##Move the head out of the way, if it's small.<br />
##Hint: Hit the big, <span style="color:red">red</span>, emergency stop button. This will shutdown the laser and the air supply<br />
##A Carbon Dioxide (CO<sub>2</sub>) fire extinguisher is located next to the laser cutter<br />
##Verify it is out and then: <br />
###Place a note that a fire occurred and the machine is out of service.<br />
###Post on the [http://makeict.org/forum forum] about it, or send an email to [mailto:fablab@makeict.org fablab@makeict.org]<br />
###Someone from the laser group will check the machine, clean as necessary, and put it back into service.<br />
<br />
====Eye Safety====<br />
The laser is encased and will not fire unless the doors are shut. Do not bypass any safety lockouts or open panels without consulting the fablab lead first. Lasers can cause serious eye damage, even indirectly through scattered energy.<br />
====Air Safety====<br />
Many materials give off toxic fumes when cut. Do not cut unapproved, unknown or banned materials on the laser cutter. See the list of approved/banned materials on this wiki<br />
<br />
<br />
===Workflow===<br />
[[File:Laser cutter design - inkscape.png|thumb|Design step 1: Create your design in your favorite graphics program]]<br />
#[[Designing for the laser cutter |Create your design]] on another computer<br />
#LightBurn ([[Lightburn|detailed steps]])<br />
##Import your file into Lightburn<br />
##Set up layers<br />
###Fill (start with 100mm/s speed, 20% power)<br />
###Line (start with 20mm/s speed, 50% power)<br />
##Re-order layers so the outermost path is at the end<br />
##Preview laser paths (TV button)<br />
##Set job origin based on desired laser head starting point (green dot)<br />
#Turn on the machine<br />
##Turn on the laser cutter using your badge and the green button<br />
##Make sure the air compressor, blower fans, and chiller are on<br />
##Wait for homing sequence to complete<br />
##Lower the bed (z button, then arrows) until material will easily fit under the head <br />
##Load material onto laser cutter bed<br />
##Jog head to center of media using control panel (z/esc to switch modes)<br />
##Raise table until material is 7-8mm below head<br />
##Jog head to desired starting point<br />
#Return to Lightburn<br />
##Press "Frame" to outline your job and check that it fits<br />
##Gently close lid<br />
##In Lightburn, press "start" (play button)<br />
#Do not leave laser cutter unattended<br />
#After cut is finished allow ~30 seconds before opening to vent smoke/fumes<br />
<br />
[[File:Laser cutter design - sample shape.jpg|thumb|Sample of hardboard - Letter shapes are engraved, outline is cut]]<br />
<br />
===When Finished===<br />
<br />
#Home the head<br />
#Remove media and clear debris<br />
#Power off<br />
<br />
===Rotary Axis===<br />
If you are using the rotary axis, refer to [[Laser_Cutter_Rotary_Axis | this page]]<br />
<br />
===Troubleshooting Guide===<br />
<br />
*'''Bed only travels downwards'''<br />
<br />
#Wiggle the probe and make sure its not jammed<br />
#Check to see if the upper z-limit switch is stuck<br />
#If none of these work, notify the fab lab team [mailto:fablab@makeict.org fablab@makeict.org]<br />
<br />
*'''Head does not home properly, move very slowly in Y axis'''<br />
<br />
#The machine is probably in rotary mode<br />
#Turn the machine on, hit 'esc' on the control panel to cancel homing, and disable the 'Enable rotary' setting in the control box with the 'Start' and 'Stop' buttons<br />
<br />
*'''Machine won't turn on'''<br />
<br />
#If the lights don't turn change when you scan your badge, unplug machine power for 5 seconds and re-plug<br />
#If the light turns red when you scan your badge, you are not authorized for the lasers<br />
#If the light turns green but the machine does not turn on, make sure the power switch is pressed and the emergency stop is not pressed<br />
<br />
#The emergency<br />
<br />
*'''Lines are cutting fuzzier and thicker than normal'''<br />
<br />
#Make sure you ran the autofocus<br />
#Try focusing the laser cutter by hand if you like '''and''' notify the fab lab team [mailto:fablab@makeict.org fablab@makeict.org]<br />
<br />
*'''The laser doesn't fire'''<br />
<br />
#Open the door and reclose (the door switch might be flakey)<br />
#Check the door switch to make sure it is not broken (Close the lid. Look at the power supply. P0 on the power supply is an indicator of it being broken. A0 means it is ok. The power supply is in the left side of the cabinet behind the lower left door would indicate this is the case.)<br />
<br />
*'''Edges of cut pieces are slanted, rather than straight.'''<br />
<br />
::The Laser is out of alignment and needs to be adjusted, notify the fab lab team [mailto:fablab@makeict.org fablab@makeict.org]<br />
<br />
*'''Fumes are not venting well.'''<br />
<br />
#Stop cutting<br />
#Ventilation fan needs to be cleaned, notify the fab lab team [mailto:fablab@makeict.org fablab@makeict.org]<br />
<br />
*'''The head hits the side of the machine. "Hard Limit Prot." error displayed on panel'''<br />
<br />
::Head position has been lost and the head has hit a limit switch. Reset the machine. If this continues to happen notify the fab lab team [mailto:fablab@makeict.org fablab@makeict.org]<br />
<br />
*'''Can't run file, "Frame Slop" error displayed on panel.'''<br />
<br />
::The file is going to run off one of the edges of the machine. Change the starting position and/or resize your file so that it fits on the bed.<br />
<br />
==Speed and Power Settings==<br />
Every material and sometimes even every day is different, but here are some starting points:<br />
<br />
{| class="wikitable"<br />
!Material<br />
!Power (%)<br />
!Cut Rate (mm/s)<br />
|-<br />
|Masonite - 3/16"<br />
|50%<br />
|20<br />
|-<br />
|Plywood - 6mm<br />
|50%<br />
|15<br />
|-<br />
|Cardboard<br />
|50%<br />
|50<br />
|-<br />
|Engraving<br />
|2-30%<br />
|300-600<br />
|}<br />
<br />
It is always highly recommended that you do some small test cuts/engraves before running your full design, especially if it is large or uses valuable material and/or you haven't lasered it before. This can save you a lot headaches.<br />
==Materials==<br />
Cutting a bad material in the laser cutter can be dangerous. Only approved materials should be cut, and banned materials should never be placed in or even around the laser cutter. Cutting an unknown material risks bodily harm and damage to equipment/facilities.<br />
<br />
===Approved materials===<br />
<br />
{| class="wikitable sortable"<br />
|-<br />
!Name!!Notes!!Warnings<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Acrylic (aka Plexiglas, Lucite, PMMA)</div>||Cuts well, leaves a smooth polished edge. Higher powers can leave smoke/scorch marks along edges. Some people remove paper/plastic protection sheets before cutting.||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Cardboard</div>||Cuts well, can catch fire||FIRE hazard!<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Ceramic</div>||'''Engraving only'''||'''Mirror surfaces can reflect the laser beam'''<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Cloth (cotton, felt, hemp)</div>||Cuts easily||NO plastic coated or impregnated cloth!<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Corian</div>|| ||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Cork</div>||Cuts nicely, the quality of the cut depends on the thickness and quality of the cork. Engineered cork has a lot of glue in it, may not cut nicely.||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Coroplast (corrugated plastic)</div>||Difficult to cut through cleanly, due to the ribs. Multiple passes are usually needed.||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Delrin</div>||Comes in a number of shore strengths ([http://www.matweb.com/reference/rockwell-hardness.aspx hardness]), the harder tends to work better. Great for gears!||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Glass</div>||Has a sandblasted look, #009900 glass works best||'''Mirror surfaces can reflect the laser beam'''<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Leather, suede</div>||Leather is very hard to cut, can be if thinner than a belt thickness||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">MDF, engineered woods</div>||May experience a higher amount of charring when cut||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Magnetic sheet</div>||Cuts easily||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Stone/Granite/Marble/etc.</div>||'''Engraving only'''||'''Mirror surfaces can reflect the laser beam'''<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Matte Board</div>|| ||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Melamine</div>|| ||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Mylar</div>||Works well if it's thin. Thick mylar has a tendency to warp, bubble, and curl||Gold coated mylar will not work<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Paper, card stock</div>|| ||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Plywood, composite woods</div>||Contain glue, and may not cut as well as solid wood||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Pressboard</div>|| ||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">NON-CHLORINE Rubber</div>||'''DO NOT CUT''' unless the rubber compound has been tested||'''Beware chlorine-containing rubber!''' If you're not sure, assume you've got chlorinated rubber, and don't cut it.<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Tile</div>||'''Engraving Only.'''||'''Mirror surfaces can reflect the laser beam'''<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Wood</div>||Avoid oily/resinous woods||FIRE - Cutting oily woods, or very resinous woods can catch fire.<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Wood Veneer</div>||Contain glue, and may not cut as well as solid wood||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Anodized Aluminum</div>||'''Engraving only.''' Vaporizes the anodized layer away||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Bare Metals</div>||'''Engraving only.'''||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Brass</div>||'''Engraving only.'''||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Coated Metals</div>||'''Engraving only.''' Vaporizes the coating away|| ||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Painted Metals</div>||'''Engraving only.''' Vaporizes the paint away||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Stainless Steel</div>||'''Engraving only.'''||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Titanium</div>||'''Engraving only.'''||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">PolyPropylene Sheet</div>||'''NOT FOAM'''||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">PolyStyrene Sheet</div>||'''NOT FOAM'''||Tends to melt; avoid overheating.<br />
|}<br />
<br />
===Banned materials===<br />
These materials should '''never''' be processed in the laser cutter. This list is not exhaustive.<br />
{| class="wikitable sortable"<br />
|-<br />
!Name!!DANGER!!WARNING<br />
|-<br />
|<div style="background-color:#cc3333; color:#ffffff;">ABS (acrylonitrile butadiene styrene)</div>||Emits cyanide gas and tends to melt||ABS does not cut well in a laser cutter. It tends to melt rather than vaporize, and has a higher chance of catching on fire and leaving behind melted gooey deposits on the vector cutting grid. It also does not engrave well (again, tends to melt).<br />
|-<br />
|<div style="background-color:#cc3333; color:#ffffff;">Chlorinated plastics (PVC/Poly Vinyl Chloride, vinyl/pleather/artificial leather)</div>||Emits pure chlorine gas when cut!||'''Don't ever cut this material''' as it will ruin the optics, cause the metal of the machine to corrode, and ruin the motion control system. Bubbles yellow, smokes alot, STINKS!!!!!<br />
|-<br />
|<div style="background-color:#cc3333; color:#ffffff;">Coated Carbon Fiber</div>||Emits noxious fumes||A mix of two materials. Thin carbon fiber mat can be cut, with some fraying - but not when coated<br />
|-<br />
|<div style="background-color:#cc3333; color:#ffffff;">Fiberglass</div>||Emits fumes||It's a mix of two materials that cant' be cut. Glass (etch, no cut) and epoxy resin (fumes)<br />
|-<br />
|<div style="background-color:#cc3333; color:#ffffff;">Galvanized metal</div>||Emits dangerous fumes||Zinc fumes are poisonous. Galvanized metal should never be super heated (so don't weld on it either).<br />
|-<br />
|<div style="background-color:#cc3333; color:#ffffff;">Metal</div>|| ||[https://en.wikipedia.org/wiki/Laser_cutting#Power_consumption Power needed for LASER to cut metal]<br />
|-<br />
|<div style="background-color:#cc3333; color:#ffffff;">Milk bottles/HDPE</div>||Catches fire and melts||It melts, gets gooey. DON'T. Someone has to clean the hex worktable.<br />
|-<br />
|<div style="background-color:#cc3333; color:#ffffff;">Mirrored surfaces</div>||Will not cut, reflects laser beam||Mirror surfaces can reflect the laser beam, damaging the cutter's interior components. Some mirrored materials can be placed reflective-side down and cut.<br />
|-<br />
|<div style="background-color:#cc3333; color:#ffffff;">Polycarbonate/Lexan</div>||Cut very poorly, disbackground-color, catch fire||Polycarbonate is often found as flat, sheet material. The window of the laser cutter is made of Polycarbonate because polycarbonate strongly absorbs infrared radiation! This is the frequency of light the laser cutter uses to cut materials, so it is very ineffective at cutting polycarbonate. Polycarbonate is a poor choice for laser cutting.<br />
|-<br />
|<div style="background-color:#cc3333; color:#ffffff;">CDs, DVDs, Blu-rays, etc.</div>||Made of Polycarbonate.||<br />
|-<br />
|<div style="background-color:#cc3333; color:#ffffff;">PolyPropylene Foam</div>||Catches fire||Like PolyStyrene, it melts, catches fire, and the melted drops continue to burn and turn into rock-hard drips and pebbles.<br />
|-<br />
|<div style="background-color:#cc3333; color:#ffffff;">PolyStyrene Foam</div>||Catches fire||Like PolyPropylene. It catches fire, it melts, and only thin pieces cut. '''This is the #1 material that causes laser fires!!!'''<br />
|-<br />
|<div style="background-color:#cc3333; color:#ffffff;">Pressure treated wood</div>||Emits dangerous fumes||Should never be burned -- not in your fireplace, and definitely not in our LASER<br />
|-<br />
|<div style="background-color:#cc3333; color:#ffffff;">Printed circuit board (FR4 and other material types)</div>|| ||<br />
|-<br />
|<div style="background-color:#cc3333; color:#ffffff;">Unidentified plastics/rubbers </div>|| ||If you don't know what it is, don't put it in the LASER cutter<br />
|-<br />
|<div style="background-color:#cc3333; color:#ffffff;">Plastics from The Yard Store</div>||They do not properly identify their plastics||<br />
|-<br />
|<div style="background-color:#cc3333; color:#ffffff;">Food</div>||Super gross, very unhealthy||If you plan to consume it, do not place it in the laser cutter.<br />
|-<br />
|}<br />
<br />
==Links & Other Resources==<br />
<br />
*[http://makeict.org/lasercutter/ Laser Cutter Reservation Calendar]<br />
*[[Designing for the laser cutter]]<br />
*[https://drive.google.com/open?id=1HrwlAdZLoOOKw0-S6kRby9bPNl_fbgo6AaTRcu6Vac8 Laser Authorization Class Slides]<br />
**[https://docs.google.com/document/d/1vCWqg8ivAJMtIyzjX36WSnwlWHAV-vaacEZteQVkDPw/edit?usp=sharing Laser Authorization Class Quiz]<br />
**[https://docs.google.com/document/d/17gjllXoLKLQtmsogXGy8iKY1f2_WG6318IYX68pIxX0/edit#heading=h.81m3irbp3xls Google Doc: Your First Laser Cutter Project]<br />
**[https://drive.google.com/open?id=0B9tsLcc_rWFAS01sWllsUU5aUDQ SVG Files For Laser Classes (Google Drive)]<br />
*[https://drive.google.com/open?id=13BWPzsnGROKjk1pFY5FkqugTAUehY3bJHdTYfOV56gc Rotary Class Slides]<br />
*[http://www.thingiverse.com/tag:lasercut Thingiverse Laser Cut projects]<br />
*[http://makezine.com/2011/09/22/identifying-unknown-plastics/ Identifying Unknown Plastics by Make Magazine]<br />
*[https://en.wikipedia.org/wiki/Beilstein_test Beilstein test]<br />
*[https://vimeo.com/1615418 Polymer Identification (video) by Burnination]<br />
*[http://www.chymist.com/Polymer%20Identification.pdf Polymer Identification (PDF) by David A. Katz]<br />
*[http://www.nclark.net/Density_Column.pdf Density Column Using Recyclable Plastics]<br />
<br />
[[Category:Laser cutter]]<br />
[[Category:Fablab]]<br />
[[Category:Equipment]]</div>Kimhttps://wiki.makeict.org/index.php?title=Laser_Cutter&diff=9846Laser Cutter2024-02-04T14:16:44Z<p>Kim: /* Workflow */ adding check for chiller after starting</p>
<hr />
<div>{{Infobox lasercutter<br />
|machineName = Rabbit QX-80-1290 Laser engraving/cutting machine<br />
|image = Laser_cutter.jpg<br />
|caption = Rabbit Laser Cutter<br />
|bedSize = 1200 x 900 mm (47.2 x 35.4 inches)<br />
|laserPower = 80W<br />
|laserType = Sealed CO2 laser tube<br />
|bedHeight = ~10 inches<br />
|cutSpeed = 300 mm/s<br />
|engraveSpeed = 600 mm/s<br />
|engraveResolution = 1000 DPI<br />
|manual = RL-80-1290_User_Manual.pdf<br />
|website = http://www.rabbitlaserusa.com/laser_QX1290.html<br />
|websiteText = Rabbit QX-80-1290 Product Page<br />
}}<br />
The '''Laser cutter''' cuts or engraves digital designs on a variety of materials. Laser cutting is a great way to rapidly prototype projects. <br />
<br />
An authorization workshop, hosted by an approved instructor, is required of all members before using the laser cutter. Workshops are posted on the [http://makeict.org/calendar calendar]. Peer authorization is not an approved path for use of the laser cutter.<br />
<br />
Interfacing with the laser cutter is performed with [[Lightburn]].<br />
<br />
The laser cutter does require regular cleaning and alignment. This is to be performed by trained volunteers only.<br />
<br />
'''NOTE: The focal length of the lens in Luigi is 63.5mm and not 50.8mm like Mario. The longer focal length is better for cutting, but not as good for engraving.'''<br />
<br />
==Usage==<br />
===Safety===<br />
====Fire Safety====<br />
Laser cutters pose a fire hazard. A high intensity beam of laser light can produce extremely high temperatures as it comes into contact with the materials it is engraving, marking, or cutting. When using the laser cutter, remember:<br />
<br />
#You may only use the laser cutter if you have been officially authorized according to the machine access policy<br />
#'''Never''' leave the laser cutter unattended while it was powered on (even if it is not firing)<br />
#'''Never''' cut materials that you don't know are safe<br />
#'''Never''' override laser cutter safeties and switches<br />
#Know what to do if a fire happens<br />
##Move the head out of the way, if it's small.<br />
##Hint: Hit the big, <span style="color:red">red</span>, emergency stop button. This will shutdown the laser and the air supply<br />
##A Carbon Dioxide (CO<sub>2</sub>) fire extinguisher is located next to the laser cutter<br />
##Verify it is out and then: <br />
###Place a note that a fire occurred and the machine is out of service.<br />
###Post on the [http://makeict.org/forum forum] about it, or send an email to [mailto:fablab@makeict.org fablab@makeict.org]<br />
###Someone from the laser group will check the machine, clean as necessary, and put it back into service.<br />
<br />
====Eye Safety====<br />
The laser is encased and will not fire unless the doors are shut. Do not bypass any safety lockouts or open panels without consulting the fablab lead first. Lasers can cause serious eye damage, even indirectly through scattered energy.<br />
====Air Safety====<br />
Many materials give off toxic fumes when cut. Do not cut unapproved, unknown or banned materials on the laser cutter. See the list of approved/banned materials on this wiki<br />
<br />
<br />
===Starting the laser cutter===<br />
<br />
#Press power button and scan your keycard<br />
#Make sure the air compressor, blower fans, and chiller are on<br />
#Machine will automatically home<br />
#Beware of flammable materials while using the machine<br />
<br />
===Workflow===<br />
[[File:Laser cutter design - inkscape.png|thumb|Design step 1: Create your design in your favorite graphics program]]<br />
#[[Designing for the laser cutter |Create your design]] on another computer<br />
#LightBurn ([[Lightburn|detailed steps]])<br />
##Import your file into Lightburn<br />
##Set up layers<br />
###Fill (start with 100mm/s speed, 20% power)<br />
###Line (start with 20mm/s speed, 50% power)<br />
##Re-order layers so the outermost path is at the end<br />
##Preview laser paths (TV button)<br />
##Set job origin based on desired laser head starting point (green dot)<br />
#Turn on the machine<br />
##Turn on the laser cutter using your badge and the green button<br />
##Make sure the air compressor, blower fans, and chiller are on<br />
##Wait for homing sequence to complete<br />
##Lower the bed (z button, then arrows) until material will easily fit under the head <br />
##Load material onto laser cutter bed<br />
##Jog head to center of media using control panel (z/esc to switch modes)<br />
##Raise table until material is 7-8mm below head<br />
##Jog head to desired starting point<br />
#Return to Lightburn<br />
##Press "Frame" to outline your job and check that it fits<br />
##Gently close lid<br />
##In Lightburn, press "start" (play button)<br />
#Do not leave laser cutter unattended<br />
#After cut is finished allow ~30 seconds before opening to vent smoke/fumes<br />
<br />
[[File:Laser cutter design - sample shape.jpg|thumb|Sample of hardboard - Letter shapes are engraved, outline is cut]]<br />
<br />
===When Finished===<br />
<br />
#Home the head<br />
#Remove media and clear debris<br />
#Power off<br />
<br />
===Rotary Axis===<br />
If you are using the rotary axis, refer to [[Laser_Cutter_Rotary_Axis | this page]]<br />
<br />
===Troubleshooting Guide===<br />
<br />
*'''Bed only travels downwards'''<br />
<br />
#Wiggle the probe and make sure its not jammed<br />
#Check to see if the upper z-limit switch is stuck<br />
#If none of these work, notify the fab lab team [mailto:fablab@makeict.org fablab@makeict.org]<br />
<br />
*'''Head does not home properly, move very slowly in Y axis'''<br />
<br />
#The machine is probably in rotary mode<br />
#Turn the machine on, hit 'esc' on the control panel to cancel homing, and disable the 'Enable rotary' setting in the control box with the 'Start' and 'Stop' buttons<br />
<br />
*'''Machine won't turn on'''<br />
<br />
#If the lights don't turn change when you scan your badge, unplug machine power for 5 seconds and re-plug<br />
#If the light turns red when you scan your badge, you are not authorized for the lasers<br />
#If the light turns green but the machine does not turn on, make sure the power switch is pressed and the emergency stop is not pressed<br />
<br />
#The emergency<br />
<br />
*'''Lines are cutting fuzzier and thicker than normal'''<br />
<br />
#Make sure you ran the autofocus<br />
#Try focusing the laser cutter by hand if you like '''and''' notify the fab lab team [mailto:fablab@makeict.org fablab@makeict.org]<br />
<br />
*'''The laser doesn't fire'''<br />
<br />
#Open the door and reclose (the door switch might be flakey)<br />
#Check the door switch to make sure it is not broken (Close the lid. Look at the power supply. P0 on the power supply is an indicator of it being broken. A0 means it is ok. The power supply is in the left side of the cabinet behind the lower left door would indicate this is the case.)<br />
<br />
*'''Edges of cut pieces are slanted, rather than straight.'''<br />
<br />
::The Laser is out of alignment and needs to be adjusted, notify the fab lab team [mailto:fablab@makeict.org fablab@makeict.org]<br />
<br />
*'''Fumes are not venting well.'''<br />
<br />
#Stop cutting<br />
#Ventilation fan needs to be cleaned, notify the fab lab team [mailto:fablab@makeict.org fablab@makeict.org]<br />
<br />
*'''The head hits the side of the machine. "Hard Limit Prot." error displayed on panel'''<br />
<br />
::Head position has been lost and the head has hit a limit switch. Reset the machine. If this continues to happen notify the fab lab team [mailto:fablab@makeict.org fablab@makeict.org]<br />
<br />
*'''Can't run file, "Frame Slop" error displayed on panel.'''<br />
<br />
::The file is going to run off one of the edges of the machine. Change the starting position and/or resize your file so that it fits on the bed.<br />
<br />
==Speed and Power Settings==<br />
Every material and sometimes even every day is different, but here are some starting points:<br />
<br />
{| class="wikitable"<br />
!Material<br />
!Power (%)<br />
!Cut Rate (mm/s)<br />
|-<br />
|Masonite - 3/16"<br />
|50%<br />
|20<br />
|-<br />
|Plywood - 6mm<br />
|50%<br />
|15<br />
|-<br />
|Cardboard<br />
|50%<br />
|50<br />
|-<br />
|Engraving<br />
|2-30%<br />
|300-600<br />
|}<br />
<br />
It is always highly recommended that you do some small test cuts/engraves before running your full design, especially if it is large or uses valuable material and/or you haven't lasered it before. This can save you a lot headaches.<br />
==Materials==<br />
Cutting a bad material in the laser cutter can be dangerous. Only approved materials should be cut, and banned materials should never be placed in or even around the laser cutter. Cutting an unknown material risks bodily harm and damage to equipment/facilities.<br />
<br />
===Approved materials===<br />
<br />
{| class="wikitable sortable"<br />
|-<br />
!Name!!Notes!!Warnings<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Acrylic (aka Plexiglas, Lucite, PMMA)</div>||Cuts well, leaves a smooth polished edge. Higher powers can leave smoke/scorch marks along edges. Some people remove paper/plastic protection sheets before cutting.||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Cardboard</div>||Cuts well, can catch fire||FIRE hazard!<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Ceramic</div>||'''Engraving only'''||'''Mirror surfaces can reflect the laser beam'''<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Cloth (cotton, felt, hemp)</div>||Cuts easily||NO plastic coated or impregnated cloth!<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Corian</div>|| ||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Cork</div>||Cuts nicely, the quality of the cut depends on the thickness and quality of the cork. Engineered cork has a lot of glue in it, may not cut nicely.||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Coroplast (corrugated plastic)</div>||Difficult to cut through cleanly, due to the ribs. Multiple passes are usually needed.||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Delrin</div>||Comes in a number of shore strengths ([http://www.matweb.com/reference/rockwell-hardness.aspx hardness]), the harder tends to work better. Great for gears!||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Glass</div>||Has a sandblasted look, #009900 glass works best||'''Mirror surfaces can reflect the laser beam'''<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Leather, suede</div>||Leather is very hard to cut, can be if thinner than a belt thickness||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">MDF, engineered woods</div>||May experience a higher amount of charring when cut||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Magnetic sheet</div>||Cuts easily||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Stone/Granite/Marble/etc.</div>||'''Engraving only'''||'''Mirror surfaces can reflect the laser beam'''<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Matte Board</div>|| ||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Melamine</div>|| ||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Mylar</div>||Works well if it's thin. Thick mylar has a tendency to warp, bubble, and curl||Gold coated mylar will not work<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Paper, card stock</div>|| ||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Plywood, composite woods</div>||Contain glue, and may not cut as well as solid wood||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Pressboard</div>|| ||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">NON-CHLORINE Rubber</div>||'''DO NOT CUT''' unless the rubber compound has been tested||'''Beware chlorine-containing rubber!''' If you're not sure, assume you've got chlorinated rubber, and don't cut it.<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Tile</div>||'''Engraving Only.'''||'''Mirror surfaces can reflect the laser beam'''<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Wood</div>||Avoid oily/resinous woods||FIRE - Cutting oily woods, or very resinous woods can catch fire.<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Wood Veneer</div>||Contain glue, and may not cut as well as solid wood||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Anodized Aluminum</div>||'''Engraving only.''' Vaporizes the anodized layer away||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Bare Metals</div>||'''Engraving only.'''||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Brass</div>||'''Engraving only.'''||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Coated Metals</div>||'''Engraving only.''' Vaporizes the coating away|| ||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Painted Metals</div>||'''Engraving only.''' Vaporizes the paint away||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Stainless Steel</div>||'''Engraving only.'''||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Titanium</div>||'''Engraving only.'''||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">PolyPropylene Sheet</div>||'''NOT FOAM'''||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">PolyStyrene Sheet</div>||'''NOT FOAM'''||Tends to melt; avoid overheating.<br />
|}<br />
<br />
===Banned materials===<br />
These materials should '''never''' be processed in the laser cutter. This list is not exhaustive.<br />
{| class="wikitable sortable"<br />
|-<br />
!Name!!DANGER!!WARNING<br />
|-<br />
|<div style="background-color:#cc3333; color:#ffffff;">ABS (acrylonitrile butadiene styrene)</div>||Emits cyanide gas and tends to melt||ABS does not cut well in a laser cutter. It tends to melt rather than vaporize, and has a higher chance of catching on fire and leaving behind melted gooey deposits on the vector cutting grid. It also does not engrave well (again, tends to melt).<br />
|-<br />
|<div style="background-color:#cc3333; color:#ffffff;">Chlorinated plastics (PVC/Poly Vinyl Chloride, vinyl/pleather/artificial leather)</div>||Emits pure chlorine gas when cut!||'''Don't ever cut this material''' as it will ruin the optics, cause the metal of the machine to corrode, and ruin the motion control system. Bubbles yellow, smokes alot, STINKS!!!!!<br />
|-<br />
|<div style="background-color:#cc3333; color:#ffffff;">Coated Carbon Fiber</div>||Emits noxious fumes||A mix of two materials. Thin carbon fiber mat can be cut, with some fraying - but not when coated<br />
|-<br />
|<div style="background-color:#cc3333; color:#ffffff;">Fiberglass</div>||Emits fumes||It's a mix of two materials that cant' be cut. Glass (etch, no cut) and epoxy resin (fumes)<br />
|-<br />
|<div style="background-color:#cc3333; color:#ffffff;">Galvanized metal</div>||Emits dangerous fumes||Zinc fumes are poisonous. Galvanized metal should never be super heated (so don't weld on it either).<br />
|-<br />
|<div style="background-color:#cc3333; color:#ffffff;">Metal</div>|| ||[https://en.wikipedia.org/wiki/Laser_cutting#Power_consumption Power needed for LASER to cut metal]<br />
|-<br />
|<div style="background-color:#cc3333; color:#ffffff;">Milk bottles/HDPE</div>||Catches fire and melts||It melts, gets gooey. DON'T. Someone has to clean the hex worktable.<br />
|-<br />
|<div style="background-color:#cc3333; color:#ffffff;">Mirrored surfaces</div>||Will not cut, reflects laser beam||Mirror surfaces can reflect the laser beam, damaging the cutter's interior components. Some mirrored materials can be placed reflective-side down and cut.<br />
|-<br />
|<div style="background-color:#cc3333; color:#ffffff;">Polycarbonate/Lexan</div>||Cut very poorly, disbackground-color, catch fire||Polycarbonate is often found as flat, sheet material. The window of the laser cutter is made of Polycarbonate because polycarbonate strongly absorbs infrared radiation! This is the frequency of light the laser cutter uses to cut materials, so it is very ineffective at cutting polycarbonate. Polycarbonate is a poor choice for laser cutting.<br />
|-<br />
|<div style="background-color:#cc3333; color:#ffffff;">CDs, DVDs, Blu-rays, etc.</div>||Made of Polycarbonate.||<br />
|-<br />
|<div style="background-color:#cc3333; color:#ffffff;">PolyPropylene Foam</div>||Catches fire||Like PolyStyrene, it melts, catches fire, and the melted drops continue to burn and turn into rock-hard drips and pebbles.<br />
|-<br />
|<div style="background-color:#cc3333; color:#ffffff;">PolyStyrene Foam</div>||Catches fire||Like PolyPropylene. It catches fire, it melts, and only thin pieces cut. '''This is the #1 material that causes laser fires!!!'''<br />
|-<br />
|<div style="background-color:#cc3333; color:#ffffff;">Pressure treated wood</div>||Emits dangerous fumes||Should never be burned -- not in your fireplace, and definitely not in our LASER<br />
|-<br />
|<div style="background-color:#cc3333; color:#ffffff;">Printed circuit board (FR4 and other material types)</div>|| ||<br />
|-<br />
|<div style="background-color:#cc3333; color:#ffffff;">Unidentified plastics/rubbers </div>|| ||If you don't know what it is, don't put it in the LASER cutter<br />
|-<br />
|<div style="background-color:#cc3333; color:#ffffff;">Plastics from The Yard Store</div>||They do not properly identify their plastics||<br />
|-<br />
|<div style="background-color:#cc3333; color:#ffffff;">Food</div>||Super gross, very unhealthy||If you plan to consume it, do not place it in the laser cutter.<br />
|-<br />
|}<br />
<br />
==Links & Other Resources==<br />
<br />
*[http://makeict.org/lasercutter/ Laser Cutter Reservation Calendar]<br />
*[[Designing for the laser cutter]]<br />
*[https://drive.google.com/open?id=1HrwlAdZLoOOKw0-S6kRby9bPNl_fbgo6AaTRcu6Vac8 Laser Authorization Class Slides]<br />
**[https://docs.google.com/document/d/1vCWqg8ivAJMtIyzjX36WSnwlWHAV-vaacEZteQVkDPw/edit?usp=sharing Laser Authorization Class Quiz]<br />
**[https://docs.google.com/document/d/17gjllXoLKLQtmsogXGy8iKY1f2_WG6318IYX68pIxX0/edit#heading=h.81m3irbp3xls Google Doc: Your First Laser Cutter Project]<br />
**[https://drive.google.com/open?id=0B9tsLcc_rWFAS01sWllsUU5aUDQ SVG Files For Laser Classes (Google Drive)]<br />
*[https://drive.google.com/open?id=13BWPzsnGROKjk1pFY5FkqugTAUehY3bJHdTYfOV56gc Rotary Class Slides]<br />
*[http://www.thingiverse.com/tag:lasercut Thingiverse Laser Cut projects]<br />
*[http://makezine.com/2011/09/22/identifying-unknown-plastics/ Identifying Unknown Plastics by Make Magazine]<br />
*[https://en.wikipedia.org/wiki/Beilstein_test Beilstein test]<br />
*[https://vimeo.com/1615418 Polymer Identification (video) by Burnination]<br />
*[http://www.chymist.com/Polymer%20Identification.pdf Polymer Identification (PDF) by David A. Katz]<br />
*[http://www.nclark.net/Density_Column.pdf Density Column Using Recyclable Plastics]<br />
<br />
[[Category:Laser cutter]]<br />
[[Category:Fablab]]<br />
[[Category:Equipment]]</div>Kimhttps://wiki.makeict.org/index.php?title=Laser_Cutter&diff=9845Laser Cutter2024-02-04T14:14:59Z<p>Kim: /* Workflow */ minor re-writes for class friendliness</p>
<hr />
<div>{{Infobox lasercutter<br />
|machineName = Rabbit QX-80-1290 Laser engraving/cutting machine<br />
|image = Laser_cutter.jpg<br />
|caption = Rabbit Laser Cutter<br />
|bedSize = 1200 x 900 mm (47.2 x 35.4 inches)<br />
|laserPower = 80W<br />
|laserType = Sealed CO2 laser tube<br />
|bedHeight = ~10 inches<br />
|cutSpeed = 300 mm/s<br />
|engraveSpeed = 600 mm/s<br />
|engraveResolution = 1000 DPI<br />
|manual = RL-80-1290_User_Manual.pdf<br />
|website = http://www.rabbitlaserusa.com/laser_QX1290.html<br />
|websiteText = Rabbit QX-80-1290 Product Page<br />
}}<br />
The '''Laser cutter''' cuts or engraves digital designs on a variety of materials. Laser cutting is a great way to rapidly prototype projects. <br />
<br />
An authorization workshop, hosted by an approved instructor, is required of all members before using the laser cutter. Workshops are posted on the [http://makeict.org/calendar calendar]. Peer authorization is not an approved path for use of the laser cutter.<br />
<br />
Interfacing with the laser cutter is performed with [[Lightburn]].<br />
<br />
The laser cutter does require regular cleaning and alignment. This is to be performed by trained volunteers only.<br />
<br />
'''NOTE: The focal length of the lens in Luigi is 63.5mm and not 50.8mm like Mario. The longer focal length is better for cutting, but not as good for engraving.'''<br />
<br />
==Usage==<br />
===Safety===<br />
====Fire Safety====<br />
Laser cutters pose a fire hazard. A high intensity beam of laser light can produce extremely high temperatures as it comes into contact with the materials it is engraving, marking, or cutting. When using the laser cutter, remember:<br />
<br />
#You may only use the laser cutter if you have been officially authorized according to the machine access policy<br />
#'''Never''' leave the laser cutter unattended while it was powered on (even if it is not firing)<br />
#'''Never''' cut materials that you don't know are safe<br />
#'''Never''' override laser cutter safeties and switches<br />
#Know what to do if a fire happens<br />
##Move the head out of the way, if it's small.<br />
##Hint: Hit the big, <span style="color:red">red</span>, emergency stop button. This will shutdown the laser and the air supply<br />
##A Carbon Dioxide (CO<sub>2</sub>) fire extinguisher is located next to the laser cutter<br />
##Verify it is out and then: <br />
###Place a note that a fire occurred and the machine is out of service.<br />
###Post on the [http://makeict.org/forum forum] about it, or send an email to [mailto:fablab@makeict.org fablab@makeict.org]<br />
###Someone from the laser group will check the machine, clean as necessary, and put it back into service.<br />
<br />
====Eye Safety====<br />
The laser is encased and will not fire unless the doors are shut. Do not bypass any safety lockouts or open panels without consulting the fablab lead first. Lasers can cause serious eye damage, even indirectly through scattered energy.<br />
====Air Safety====<br />
Many materials give off toxic fumes when cut. Do not cut unapproved, unknown or banned materials on the laser cutter. See the list of approved/banned materials on this wiki<br />
<br />
<br />
===Starting the laser cutter===<br />
<br />
#Press power button and scan your keycard<br />
#Make sure the air compressor, blower fans, and chiller are on<br />
#Machine will automatically home<br />
#Beware of flammable materials while using the machine<br />
<br />
===Workflow===<br />
[[File:Laser cutter design - inkscape.png|thumb|Design step 1: Create your design in your favorite graphics program]]<br />
#[[Designing for the laser cutter |Create your design]] on another computer<br />
#LightBurn ([[Lightburn|detailed steps]])<br />
##Import your file into Lightburn<br />
##Set up layers<br />
###Fill (start with 100mm/s speed, 20% power)<br />
###Line (start with 20mm/s speed, 50% power)<br />
##Re-order layers so the outermost path is at the end<br />
##Preview laser paths (TV button)<br />
##Set job origin based on desired laser head starting point (green dot)<br />
#Turn on the machine<br />
##Turn on the laser cutter using your badge and the green button<br />
##Wait for homing sequence to complete<br />
##Lower the bed (z button, then arrows) until material will easily fit under the head <br />
##Load material onto laser cutter bed<br />
##Jog head to center of media using control panel (z/esc to switch modes)<br />
##Raise table until material is 7-8mm below head<br />
##Jog head to desired starting point<br />
#Return to Lightburn<br />
##Press "Frame" to outline your job and check that it fits<br />
##Gently close lid<br />
##In Lightburn, press "start" (play button)<br />
#Do not leave laser cutter unattended<br />
#After cut is finished allow ~30 seconds before opening to vent smoke/fumes<br />
<br />
[[File:Laser cutter design - sample shape.jpg|thumb|Sample of hardboard - Letter shapes are engraved, outline is cut]]<br />
<br />
===When Finished===<br />
<br />
#Home the head<br />
#Remove media and clear debris<br />
#Power off<br />
<br />
===Rotary Axis===<br />
If you are using the rotary axis, refer to [[Laser_Cutter_Rotary_Axis | this page]]<br />
<br />
===Troubleshooting Guide===<br />
<br />
*'''Bed only travels downwards'''<br />
<br />
#Wiggle the probe and make sure its not jammed<br />
#Check to see if the upper z-limit switch is stuck<br />
#If none of these work, notify the fab lab team [mailto:fablab@makeict.org fablab@makeict.org]<br />
<br />
*'''Head does not home properly, move very slowly in Y axis'''<br />
<br />
#The machine is probably in rotary mode<br />
#Turn the machine on, hit 'esc' on the control panel to cancel homing, and disable the 'Enable rotary' setting in the control box with the 'Start' and 'Stop' buttons<br />
<br />
*'''Machine won't turn on'''<br />
<br />
#If the lights don't turn change when you scan your badge, unplug machine power for 5 seconds and re-plug<br />
#If the light turns red when you scan your badge, you are not authorized for the lasers<br />
#If the light turns green but the machine does not turn on, make sure the power switch is pressed and the emergency stop is not pressed<br />
<br />
#The emergency<br />
<br />
*'''Lines are cutting fuzzier and thicker than normal'''<br />
<br />
#Make sure you ran the autofocus<br />
#Try focusing the laser cutter by hand if you like '''and''' notify the fab lab team [mailto:fablab@makeict.org fablab@makeict.org]<br />
<br />
*'''The laser doesn't fire'''<br />
<br />
#Open the door and reclose (the door switch might be flakey)<br />
#Check the door switch to make sure it is not broken (Close the lid. Look at the power supply. P0 on the power supply is an indicator of it being broken. A0 means it is ok. The power supply is in the left side of the cabinet behind the lower left door would indicate this is the case.)<br />
<br />
*'''Edges of cut pieces are slanted, rather than straight.'''<br />
<br />
::The Laser is out of alignment and needs to be adjusted, notify the fab lab team [mailto:fablab@makeict.org fablab@makeict.org]<br />
<br />
*'''Fumes are not venting well.'''<br />
<br />
#Stop cutting<br />
#Ventilation fan needs to be cleaned, notify the fab lab team [mailto:fablab@makeict.org fablab@makeict.org]<br />
<br />
*'''The head hits the side of the machine. "Hard Limit Prot." error displayed on panel'''<br />
<br />
::Head position has been lost and the head has hit a limit switch. Reset the machine. If this continues to happen notify the fab lab team [mailto:fablab@makeict.org fablab@makeict.org]<br />
<br />
*'''Can't run file, "Frame Slop" error displayed on panel.'''<br />
<br />
::The file is going to run off one of the edges of the machine. Change the starting position and/or resize your file so that it fits on the bed.<br />
<br />
==Speed and Power Settings==<br />
Every material and sometimes even every day is different, but here are some starting points:<br />
<br />
{| class="wikitable"<br />
!Material<br />
!Power (%)<br />
!Cut Rate (mm/s)<br />
|-<br />
|Masonite - 3/16"<br />
|50%<br />
|20<br />
|-<br />
|Plywood - 6mm<br />
|50%<br />
|15<br />
|-<br />
|Cardboard<br />
|50%<br />
|50<br />
|-<br />
|Engraving<br />
|2-30%<br />
|300-600<br />
|}<br />
<br />
It is always highly recommended that you do some small test cuts/engraves before running your full design, especially if it is large or uses valuable material and/or you haven't lasered it before. This can save you a lot headaches.<br />
==Materials==<br />
Cutting a bad material in the laser cutter can be dangerous. Only approved materials should be cut, and banned materials should never be placed in or even around the laser cutter. Cutting an unknown material risks bodily harm and damage to equipment/facilities.<br />
<br />
===Approved materials===<br />
<br />
{| class="wikitable sortable"<br />
|-<br />
!Name!!Notes!!Warnings<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Acrylic (aka Plexiglas, Lucite, PMMA)</div>||Cuts well, leaves a smooth polished edge. Higher powers can leave smoke/scorch marks along edges. Some people remove paper/plastic protection sheets before cutting.||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Cardboard</div>||Cuts well, can catch fire||FIRE hazard!<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Ceramic</div>||'''Engraving only'''||'''Mirror surfaces can reflect the laser beam'''<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Cloth (cotton, felt, hemp)</div>||Cuts easily||NO plastic coated or impregnated cloth!<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Corian</div>|| ||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Cork</div>||Cuts nicely, the quality of the cut depends on the thickness and quality of the cork. Engineered cork has a lot of glue in it, may not cut nicely.||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Coroplast (corrugated plastic)</div>||Difficult to cut through cleanly, due to the ribs. Multiple passes are usually needed.||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Delrin</div>||Comes in a number of shore strengths ([http://www.matweb.com/reference/rockwell-hardness.aspx hardness]), the harder tends to work better. Great for gears!||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Glass</div>||Has a sandblasted look, #009900 glass works best||'''Mirror surfaces can reflect the laser beam'''<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Leather, suede</div>||Leather is very hard to cut, can be if thinner than a belt thickness||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">MDF, engineered woods</div>||May experience a higher amount of charring when cut||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Magnetic sheet</div>||Cuts easily||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Stone/Granite/Marble/etc.</div>||'''Engraving only'''||'''Mirror surfaces can reflect the laser beam'''<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Matte Board</div>|| ||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Melamine</div>|| ||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Mylar</div>||Works well if it's thin. Thick mylar has a tendency to warp, bubble, and curl||Gold coated mylar will not work<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Paper, card stock</div>|| ||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Plywood, composite woods</div>||Contain glue, and may not cut as well as solid wood||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Pressboard</div>|| ||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">NON-CHLORINE Rubber</div>||'''DO NOT CUT''' unless the rubber compound has been tested||'''Beware chlorine-containing rubber!''' If you're not sure, assume you've got chlorinated rubber, and don't cut it.<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Tile</div>||'''Engraving Only.'''||'''Mirror surfaces can reflect the laser beam'''<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Wood</div>||Avoid oily/resinous woods||FIRE - Cutting oily woods, or very resinous woods can catch fire.<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Wood Veneer</div>||Contain glue, and may not cut as well as solid wood||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Anodized Aluminum</div>||'''Engraving only.''' Vaporizes the anodized layer away||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Bare Metals</div>||'''Engraving only.'''||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Brass</div>||'''Engraving only.'''||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Coated Metals</div>||'''Engraving only.''' Vaporizes the coating away|| ||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Painted Metals</div>||'''Engraving only.''' Vaporizes the paint away||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Stainless Steel</div>||'''Engraving only.'''||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">Titanium</div>||'''Engraving only.'''||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">PolyPropylene Sheet</div>||'''NOT FOAM'''||<br />
|-<br />
|<div style="background-color:#009900; color:#ffffff;">PolyStyrene Sheet</div>||'''NOT FOAM'''||Tends to melt; avoid overheating.<br />
|}<br />
<br />
===Banned materials===<br />
These materials should '''never''' be processed in the laser cutter. This list is not exhaustive.<br />
{| class="wikitable sortable"<br />
|-<br />
!Name!!DANGER!!WARNING<br />
|-<br />
|<div style="background-color:#cc3333; color:#ffffff;">ABS (acrylonitrile butadiene styrene)</div>||Emits cyanide gas and tends to melt||ABS does not cut well in a laser cutter. It tends to melt rather than vaporize, and has a higher chance of catching on fire and leaving behind melted gooey deposits on the vector cutting grid. It also does not engrave well (again, tends to melt).<br />
|-<br />
|<div style="background-color:#cc3333; color:#ffffff;">Chlorinated plastics (PVC/Poly Vinyl Chloride, vinyl/pleather/artificial leather)</div>||Emits pure chlorine gas when cut!||'''Don't ever cut this material''' as it will ruin the optics, cause the metal of the machine to corrode, and ruin the motion control system. Bubbles yellow, smokes alot, STINKS!!!!!<br />
|-<br />
|<div style="background-color:#cc3333; color:#ffffff;">Coated Carbon Fiber</div>||Emits noxious fumes||A mix of two materials. Thin carbon fiber mat can be cut, with some fraying - but not when coated<br />
|-<br />
|<div style="background-color:#cc3333; color:#ffffff;">Fiberglass</div>||Emits fumes||It's a mix of two materials that cant' be cut. Glass (etch, no cut) and epoxy resin (fumes)<br />
|-<br />
|<div style="background-color:#cc3333; color:#ffffff;">Galvanized metal</div>||Emits dangerous fumes||Zinc fumes are poisonous. Galvanized metal should never be super heated (so don't weld on it either).<br />
|-<br />
|<div style="background-color:#cc3333; color:#ffffff;">Metal</div>|| ||[https://en.wikipedia.org/wiki/Laser_cutting#Power_consumption Power needed for LASER to cut metal]<br />
|-<br />
|<div style="background-color:#cc3333; color:#ffffff;">Milk bottles/HDPE</div>||Catches fire and melts||It melts, gets gooey. DON'T. Someone has to clean the hex worktable.<br />
|-<br />
|<div style="background-color:#cc3333; color:#ffffff;">Mirrored surfaces</div>||Will not cut, reflects laser beam||Mirror surfaces can reflect the laser beam, damaging the cutter's interior components. Some mirrored materials can be placed reflective-side down and cut.<br />
|-<br />
|<div style="background-color:#cc3333; color:#ffffff;">Polycarbonate/Lexan</div>||Cut very poorly, disbackground-color, catch fire||Polycarbonate is often found as flat, sheet material. The window of the laser cutter is made of Polycarbonate because polycarbonate strongly absorbs infrared radiation! This is the frequency of light the laser cutter uses to cut materials, so it is very ineffective at cutting polycarbonate. Polycarbonate is a poor choice for laser cutting.<br />
|-<br />
|<div style="background-color:#cc3333; color:#ffffff;">CDs, DVDs, Blu-rays, etc.</div>||Made of Polycarbonate.||<br />
|-<br />
|<div style="background-color:#cc3333; color:#ffffff;">PolyPropylene Foam</div>||Catches fire||Like PolyStyrene, it melts, catches fire, and the melted drops continue to burn and turn into rock-hard drips and pebbles.<br />
|-<br />
|<div style="background-color:#cc3333; color:#ffffff;">PolyStyrene Foam</div>||Catches fire||Like PolyPropylene. It catches fire, it melts, and only thin pieces cut. '''This is the #1 material that causes laser fires!!!'''<br />
|-<br />
|<div style="background-color:#cc3333; color:#ffffff;">Pressure treated wood</div>||Emits dangerous fumes||Should never be burned -- not in your fireplace, and definitely not in our LASER<br />
|-<br />
|<div style="background-color:#cc3333; color:#ffffff;">Printed circuit board (FR4 and other material types)</div>|| ||<br />
|-<br />
|<div style="background-color:#cc3333; color:#ffffff;">Unidentified plastics/rubbers </div>|| ||If you don't know what it is, don't put it in the LASER cutter<br />
|-<br />
|<div style="background-color:#cc3333; color:#ffffff;">Plastics from The Yard Store</div>||They do not properly identify their plastics||<br />
|-<br />
|<div style="background-color:#cc3333; color:#ffffff;">Food</div>||Super gross, very unhealthy||If you plan to consume it, do not place it in the laser cutter.<br />
|-<br />
|}<br />
<br />
==Links & Other Resources==<br />
<br />
*[http://makeict.org/lasercutter/ Laser Cutter Reservation Calendar]<br />
*[[Designing for the laser cutter]]<br />
*[https://drive.google.com/open?id=1HrwlAdZLoOOKw0-S6kRby9bPNl_fbgo6AaTRcu6Vac8 Laser Authorization Class Slides]<br />
**[https://docs.google.com/document/d/1vCWqg8ivAJMtIyzjX36WSnwlWHAV-vaacEZteQVkDPw/edit?usp=sharing Laser Authorization Class Quiz]<br />
**[https://docs.google.com/document/d/17gjllXoLKLQtmsogXGy8iKY1f2_WG6318IYX68pIxX0/edit#heading=h.81m3irbp3xls Google Doc: Your First Laser Cutter Project]<br />
**[https://drive.google.com/open?id=0B9tsLcc_rWFAS01sWllsUU5aUDQ SVG Files For Laser Classes (Google Drive)]<br />
*[https://drive.google.com/open?id=13BWPzsnGROKjk1pFY5FkqugTAUehY3bJHdTYfOV56gc Rotary Class Slides]<br />
*[http://www.thingiverse.com/tag:lasercut Thingiverse Laser Cut projects]<br />
*[http://makezine.com/2011/09/22/identifying-unknown-plastics/ Identifying Unknown Plastics by Make Magazine]<br />
*[https://en.wikipedia.org/wiki/Beilstein_test Beilstein test]<br />
*[https://vimeo.com/1615418 Polymer Identification (video) by Burnination]<br />
*[http://www.chymist.com/Polymer%20Identification.pdf Polymer Identification (PDF) by David A. Katz]<br />
*[http://www.nclark.net/Density_Column.pdf Density Column Using Recyclable Plastics]<br />
<br />
[[Category:Laser cutter]]<br />
[[Category:Fablab]]<br />
[[Category:Equipment]]</div>Kimhttps://wiki.makeict.org/index.php?title=Lightburn&diff=9844Lightburn2024-02-04T14:11:13Z<p>Kim: moving detail about file types off the laser workflow, on to this page</p>
<hr />
<div>Lightburn is software used for both MakeICT [[laser Cutter|laser cutters]].<br />
<br />
It accepts the following file types:<br />
*Vector: .svg, .ai, .pdf, .dxf, .hpgl, .plt,<br />
*Raster: .bmp, .jpg, .jpeg, .png, .gif, .tif, .tiff, .tga<br />
*Project files: .rd, .lbrn<br />
<br />
==Installing==<br />
You can download a 30-day trial of Lightburn here: https://lightburnsoftware.com/pages/trial-version-try-before-you-buy<br />
<br />
If you want to use it for more than 30 days on your personal machine you will need to purchase a license. The license normally costs $120, but we have a discount code to get it for $30 if you are only using it with the machines at MakeICT. Email fablab@makeict.org to get the code. You will use this discount code during the checkout process on their [https://lightburnsoftware.com/collections/frontpage/products/lightburn-dsp online store]. We use the DSP version for our machines. Otherwise you can use one of the laptops or the design computer in the Fab Lab.<br />
<br />
When you first run Lightburn you will need to add settings for a laser cutter. You can add the settings for our machines by clicking the 'Import preferences' button and importing one of the settings files on this page.<br />
<br />
There isn't a huge difference between the settings on our machines, so it doesn't really matter which you download and use. Alternatively you can just go through the configuration steps, choose the Ruida controller, set the origin to the upper right, and set the dimensions to 1200x900. That will get you close enough.<br />
<br />
[https://wiki.makeict.org/images/a/ac/Mario_prefs_04-01-21.txt Mario Settings]<br />
<br />
[https://wiki.makeict.org/images/d/d3/Luigi_2023-03-01.lbprefs Luigi Settings]<br />
<br />
==Using Lightburn==<br />
Lightburn help pages: https://github.com/LightBurnSoftware/Documentation/blob/master/README.md<br />
<br />
Video tutorials: https://lightburnsoftware.com/pages/tutorials<br />
<br />
Kim's instruction slides: https://docs.google.com/presentation/d/1rfGGdQ_P0tLj5DTN5ybGl_pFY_jt2Nv4bhCviAJMgCY/edit?usp=sharing</div>Kimhttps://wiki.makeict.org/index.php?title=File:MakeICT_Ruler.svg&diff=9666File:MakeICT Ruler.svg2023-12-19T21:48:21Z<p>Kim: </p>
<hr />
<div>== Summary ==<br />
MakeICT Logo ruler with standard and metric divisions for the fablab<br />
<br />
[[Category:SVG files]]</div>Kimhttps://wiki.makeict.org/index.php?title=File:Gift_tag.svg&diff=9665File:Gift tag.svg2023-12-19T21:47:50Z<p>Kim: svg category</p>
<hr />
<div>[[Category:SVG files]]</div>Kimhttps://wiki.makeict.org/index.php?title=File:Gift_tag.svg&diff=9664File:Gift tag.svg2023-12-19T21:46:37Z<p>Kim: </p>
<hr />
<div></div>Kimhttps://wiki.makeict.org/index.php?title=File:MakeICT_Ruler.svg&diff=9660File:MakeICT Ruler.svg2023-12-15T15:42:04Z<p>Kim: MakeICT Logo ruler with standard and metric divisions for the fablab</p>
<hr />
<div>== Summary ==<br />
MakeICT Logo ruler with standard and metric divisions for the fablab</div>Kimhttps://wiki.makeict.org/index.php?title=Graphtec_FC2200-90/EX&diff=9655Graphtec FC2200-90/EX2023-11-29T14:59:30Z<p>Kim: /* Tool setup */ adding area (origin) procedure</p>
<hr />
<div>This is a flatbed vinyl cutter and plotter. It works.<br />
<br />
[[File:Graphtec_fc2200.gif]]<br />
<br />
==Workflow==<br />
===Create the file===<br />
<br />
*Create/import a file in Inkscape<br />
*Select all<br />
*Path > Object To Path<br />
*Check that lines are what you expect by turning of all fills and turning on all strokes. The lines that you see are the ones that will be cut.<br />
*File > Save A Copy> choose .hpgl extension<br />
**'''Make sure that "Tool offset correction" is set to 0 or your cut will be very bad.'''<br />
<br />
===Test and adjust settings===<br />
<br />
====Tool setup====<br />
<br />
*Secure media (vinyl) to the table with masking tape<br />
*Insert the tool you plan to use in one of the tool holder and tighten<br />
*If you are using a cutting tool the blade '''should not''' be sticking out farther than the thickness that you want to cut<br />
*Sample settings can be found below<br />
<br />
====Test====<br />
<br />
*Press 'Test' button<br />
*Position cutter in an unused area<br />
*Press '1' for Test 1<br />
*The machine will cut a triangle inside a square<br />
**The square should peel away cleanly without peeling the triangle<br />
**When the triangle is removed there should only be a very faint outline on the backing<br />
<br />
==== Set Area ====<br />
<br />
* Press 'Area' button<br />
* The screen will prompt you to position the tool in the lower left (LL)<br />
* When tool is set, press enter<br />
* The screen prompt will change to upper right (UR)<br />
* When tool is set, press enter<br />
* Option: you can choose default for both these settings if your material is at the bottom left of the table<br />
<br />
====Adjust====<br />
<br />
*Press the 'Condition' button to change settings<br />
*Use the '1' and '2' buttons to move the cursor<br />
*Use the '3' and '4' buttons to adjust the selected setting<br />
*If you are having cut issues, cranking the blade all the way out is '''NOT''' the solution<br />
*Consult the manuals under the machine for troubleshooting tips<br />
<br />
===Run the file===<br />
<br />
*Go to http://graphtec.makeict.org:5000<br />
*Click the blue button to open the file menu<br />
*Scroll to the bottom of the list and click the upload button<br />
*Select file in system menu<br />
*To set active file, click filename in list<br />
*Click green button to run file<br />
<br />
==Settings==<br />
===Small Blade (Blue Knob)===<br />
'''Cutter Offset: 17'''<br />
====Starting point for vinyl:====<br />
<br />
*Stickout: 0.2mm<br />
*Force:18<br />
*Speed:10<br />
*Quality:1<br />
<br />
===Large Blade (Red Knob)===<br />
'''Cutter Offset: 28'''<br />
<br />
===Sharpie===<br />
'''Cutter Offset: 0'''<br />
<br />
*Force:5<br />
*Speed:15<br />
*Quality:1<br />
<br />
==Tips==<br />
<br />
*After saving the HPGL file open it up in Inkscape to verify the output looks right. If there are issues, go back to the source file and save it as a PDF. Open the PDF in Inkscape and then save as HPGL. This has fixed all of the conversion issues we have run into so far.<br />
*If you get an error in inkscape when saving the HPGL that says the file cannot be saved, just copy everything into a new file and save it there. For some reason this works.<br />
<br />
==Test Files==<br />
<br />
*[https://drive.google.com/open?id=15_FEPuQvpRuOy_wG0z43D3wh7xqOZnh1 Test Files Drive Folder]<br />
*[https://docs.google.com/presentation/d/17QpdqChdCzYvCMbTnM13wBxACZXlW0Zi7po2hpxJg6g/edit?usp=sharing Vinyl Cutting Basics Slides]</div>Kimhttps://wiki.makeict.org/index.php?title=Graphtec_FC2200-90/EX&diff=9652Graphtec FC2200-90/EX2023-11-26T22:38:10Z<p>Kim: /* Tool setup */ tape your vinyl down</p>
<hr />
<div>This is a flatbed vinyl cutter and plotter. It works.<br />
<br />
[[File:Graphtec_fc2200.gif]]<br />
<br />
==Workflow==<br />
===Create the file===<br />
<br />
*Create/import a file in Inkscape<br />
*Select all<br />
*Path > Object To Path<br />
*Check that lines are what you expect by turning of all fills and turning on all strokes. The lines that you see are the ones that will be cut.<br />
*File > Save A Copy> choose .hpgl extension<br />
**'''Make sure that "Tool offset correction" is set to 0 or your cut will be very bad.'''<br />
<br />
===Test and adjust settings===<br />
<br />
====Tool setup====<br />
<br />
*Secure media (vinyl) to the table with masking tape<br />
*Make sure the material starts below/left of the origin (bottom left corner of the table)<br />
*Insert the tool you plan to use in one of the tool holder and tighten<br />
*If you are using a cutting tool the blade '''should not''' be sticking out farther than the thickness that you want to cut<br />
*Sample settings can be found below<br />
<br />
====Test====<br />
<br />
*Press 'Test' button<br />
*Position cutter in an unused area<br />
*Press '1' for Test 1<br />
*The machine will cut a triangle inside a square<br />
**The square should peel away cleanly without peeling the triangle<br />
**When the triangle is removed there should only be a very faint outline on the backing<br />
<br />
====Adjust====<br />
<br />
*Press the 'Condition' button to change settings<br />
*Use the '1' and '2' buttons to move the cursor<br />
*Use the '3' and '4' buttons to adjust the selected setting<br />
*If you are having cut issues, cranking the blade all the way out is '''NOT''' the solution<br />
*Consult the manuals under the machine for troubleshooting tips<br />
<br />
===Run the file===<br />
<br />
*Go to http://graphtec.makeict.org:5000<br />
*Click the blue button to open the file menu<br />
*Scroll to the bottom of the list and click the upload button<br />
*Select file in system menu<br />
*To set active file, click filename in list<br />
*Click green button to run file<br />
<br />
==Settings==<br />
===Small Blade (Blue Knob)===<br />
'''Cutter Offset: 17'''<br />
====Starting point for vinyl:====<br />
<br />
*Stickout: 0.2mm<br />
*Force:18<br />
*Speed:10<br />
*Quality:1<br />
<br />
===Large Blade (Red Knob)===<br />
'''Cutter Offset: 28'''<br />
<br />
===Sharpie===<br />
'''Cutter Offset: 0'''<br />
<br />
*Force:5<br />
*Speed:15<br />
*Quality:1<br />
<br />
==Tips==<br />
<br />
*After saving the HPGL file open it up in Inkscape to verify the output looks right. If there are issues, go back to the source file and save it as a PDF. Open the PDF in Inkscape and then save as HPGL. This has fixed all of the conversion issues we have run into so far.<br />
*If you get an error in inkscape when saving the HPGL that says the file cannot be saved, just copy everything into a new file and save it there. For some reason this works.<br />
<br />
==Test Files==<br />
<br />
*[https://drive.google.com/open?id=15_FEPuQvpRuOy_wG0z43D3wh7xqOZnh1 Test Files Drive Folder]<br />
*[https://docs.google.com/presentation/d/17QpdqChdCzYvCMbTnM13wBxACZXlW0Zi7po2hpxJg6g/edit?usp=sharing Vinyl Cutting Basics Slides]</div>Kimhttps://wiki.makeict.org/index.php?title=Vinyl_Cutting_And_Plotting&diff=9651Vinyl Cutting And Plotting2023-11-26T22:34:29Z<p>Kim: Adding material list</p>
<hr />
<div>== Materials ==<br />
Vinyl - we have quite a bit of donated vinyl but color selection is limited<br />
<br />
Masking tape - to secure vinyl to board<br />
<br />
Transfer tape - for multipart designs<br />
<br />
==Machines==<br />
[[Graphtec FC2200-90/EX]]</div>Kimhttps://wiki.makeict.org/index.php?title=Admin_Tools&diff=9516Admin Tools2023-10-18T19:21:29Z<p>Kim: /* Known issues */</p>
<hr />
<div>==Equipment Log==<br />
<div class="toclimit tocshow-1"><br />
[[Equipment log]]<br />
<br />
__TOC__</div><br />
<br />
==Event checkin tool==<br />
===Access===<br />
<br />
*[https://accounts.google.com/ServiceLogin?continue=https%3A%2F%2Fscript.google.com%2Fa%2Fmacros%2Fmakeict.org%2Fs%2FAKfycbzTzHbSwgypihr0zcuwAGafle-AhJn2R0vNflNJWVMPfHrFJf8%2Fexec Direct link]<br />
*Event Team, Instructors, Directors, IT, Leads<br />
<br />
===How to use===<br />
<br />
*Click the link above and login with your Google account that is a member of one of the groups with access.<br />
*Once you're logged in, give it a minute and it'll load a list of all of the upcoming classes.<br />
*Click on the class you're checking people in for and give it a minute to load the list of registrants.<br />
*When a registrant shows up for the class, click on the big red 'X' button next to their name and it will turn into a green check mark to indicate that they've been checked in.<br />
**If you accidentally click the wrong name, don't worry; just click it again and it will go back to a red 'X' and un-check them in<br />
*Please make sure that all the registrants are marked as paid and that they all have a waiver filled out.<br />
**If the checkin tool is showing that the registrant doesn't have a waiver, or that the waiver is an old waiver, have them fill one out.<br />
<br />
===Known issues===<br />
<br />
*You'll probably get rejected if you are logged in with more than one gmail account. Open the tool in a private window to avoid this issue.<br />
<br />
===Feature requests===<br />
<br />
*Digital/Online Waivers<br />
**Add a button to the waiver on file box for any member with no waiver or an old waiver that allows a new one to be filled out and then processed.<br />
<br />
==Gift Cards==<br />
[[Gift cards]]<br />
<br />
==Security system==<br />
===Access===<br />
<br />
*https://security.makeict.org<br />
*Chief Security Officer and delegates<br />
<br />
===Known issues===<br />
<br />
*https://github.com/makeict/electronic-door/issues?q=is%3Aopen+is%3Aissue+label%3Abug<br />
<br />
===Feature requests===<br />
<br />
*https://github.com/makeict/electronic-door/issues?q=is%3Aopen+is%3Aissue+label%3Aenhancement<br />
<br />
==Event creation tool==<br />
===Access===<br />
<br />
*[http://eventcreator.makeict.org eventcreator.makeict.org]<br />
*Event team<br />
<br />
===How to use===<br />
<br />
*https://docs.google.com/document/d/1l9AsQglbEP_yAZP4hXp4VV4-xMgtLbs6OnALGG1UqnY/edit<br />
<br />
===Known issues===<br />
<br />
*The "delete event" button does not notify attendees that the class is cancelled. It should only be used for fixing classes that were set up in error, or to cancel a class no one has signed up for.<br />
<br />
===Feature requests===<br />
<br />
*''List of requested features''<br />
<br />
==Group Copy tool==<br />
===Access===<br />
<br />
*[https://accounts.google.com/ServiceLogin?continue=https%3A%2F%2Fscript.google.com%2Fa%2Fmacros%2Fmakeict.org%2Fs%2FAKfycbzQv_mmWN9OzlRs-wigph8Py00R7lX-mzblW4U0SYAxdmQUh2U%2Fexec Direct link]<br />
*Administrators<br />
<br />
===How to use===<br />
<br />
*''Directions on how to use it''<br />
<br />
===Known issues===<br />
<br />
*''List of known issues''<br />
<br />
===Feature requests===<br />
<br />
*''List of requested features''<br />
<br />
==Makerspace authorizations tool==<br />
===Access===<br />
<br />
*[https://script.google.com/macros/s/AKfycbzkQ_gNNmiyrzNfGHaDUuEHD8_enAYEW0Sg-LL_6au1tBMRz5H-Colzt6877ClwHRTo/exec Direct Link]<br />
*Administrators, Laser-heads, Leads, Directors, IT<br />
<br />
===How to use===<br />
<br />
*Log in with your MakeICT Google account<br />
*Select the authorization<br />
*Select the event to load attendees from<br />
**Or manually enter the desired date and emails of authorizees<br />
*Click the Authorize button next to each email address<br />
**Sometimes this fails and you will need to hit Retry<br />
<br />
===Known issues===<br />
<br />
*Sometimes the authorization fails. If this happens you will be presented with a retry button to make another attempt. It can occasionally take several attempts before it succeeds.<br />
*For some reason sometimes the google authorization with multiple logins will be stupid, and give a Page Not Found error<br />
**''If this happens open in a new private tab and login that way.''<br />
<br />
===Feature requests===<br />
<br />
*''List of requested features''<br />
<br />
<br />
==Meeting tasks list==<br />
===Access===<br />
<br />
*[http://makeict.org/wiki/Meeting_Tasks Public link on wiki]<br />
<br />
===How to use===<br />
<br />
*Wait for it to load. It's slow; be patient.<br />
*Tasks are grouped by meeting date - each date is a link to the meeting minutes<br />
<br />
===Known issues===<br />
<br />
*Slow as molasses<br />
<br />
===Feature requests===<br />
<br />
*Speed it up<br />
<br />
==Board decisions list==<br />
===Access===<br />
<br />
*[http://makeict.org/wiki/Board_Decisions Public link on wiki]<br />
<br />
===How to use===<br />
<br />
*Wait for it to load. It's slow; be patient.<br />
*Decisions are grouped by meeting date - each date is a link to the meeting minutes<br />
<br />
===Known issues===<br />
<br />
*Slow as molasses<br />
<br />
===Feature requests===<br />
<br />
*Speed it up<br />
<br />
<br />
==Public Photo Album==<br />
===Access===<br />
<br />
*[https://goo.gl/photos/M14PV7jCN297faHQ7 Public link]<br />
<br />
===How to use===<br />
<br />
*Click the link<br />
*Join the folder<br />
*Drag and drop<br />
<br />
[[Category:best practices]]<br />
<br />
==Waiver==<br />
[[Waiver]]<br />
<br />
=Old=<br />
<br />
==Orientation Sign in==<br />
===Access===<br />
<br />
*[https://accounts.google.com/ServiceLogin?continue=https://script.google.com/macros/s/AKfycbycUxtlhjfHITR_Kp0N-SkzOdpGGVlQEjLNswJ0xkgdmYTswRQ/exec Direct link]<br />
*Administrators, Onboarding team<br />
<br />
===How to use===<br />
<br />
*''Directions on how to use it''<br />
<br />
===Known issues===<br />
<br />
*''List of known issues''<br />
<br />
===Feature requests===<br />
<br />
*''List of requested features''<br />
<br />
<br />
==Member audit tools==<br />
===Access===<br />
<br />
*[https://docs.google.com/spreadsheets/d/1RVOfHRwrt5PKmzcT5Ino3OHQ-U9pcEw8Z_SUt1rWqDg/edit#gid=1476714331 Google Sheets]<br />
*Directors<br />
<br />
===How to use===<br />
<br />
*''Directions on how to use it''<br />
<br />
===Known issues===<br />
<br />
*''List of known issues''<br />
<br />
===Feature requests===<br />
<br />
*''List of requested features''</div>Kimhttps://wiki.makeict.org/index.php?title=Gift_cards&diff=8587Gift cards2022-12-11T14:00:23Z<p>Kim: process details, added template link</p>
<hr />
<div>Gift cards are a great way to share the love of MakeICT. If you're interested in buying a gift card for a friend, refer to our website under "membership":<br />
<br />
http://makeict.org/gift-memberships/ - it has a place for payments and a [http://makeict.org/app/uploads/2017/11/MakeICT-Gift-Receipt.pdf PDF instruction sheet] to print out for the recipient<br />
<br />
This page is for members with access to the space to understand our insider gift card process.<br />
<br />
==Making a gift card==<br />
Gift cards can only be made by people with access to the scanner logs.<br />
<br />
#Use the badge printer at the front desk computer to print the front and back of the gift card. The templates are in the [https://drive.google.com/drive/u/2/folders/0B6OtvVg0pDT7fkdvZ2hQOWUxSFNhMXRxYWotTkVpMzdfVG12dmpzdlRZVkZrWlBSdUlBdlk?resourcekey=0-yyrmf2gA4JwqK2kn-jX0aQ google drive]<br />
#Scan each gift card to get the ID off it. Grab a payment envelope. Write the ID on the envelope.<br />
#Put the gift card in the envelope.<br />
#Put the envelope in the desk drawer. There are usually a half dozen or so in there, so even if you don't have access to the logs you can sell a gift card.<br />
<br />
==Selling a gift card==<br />
<br />
#Get a gift card payment envelope out of the desk<br />
#Give the plastic gift card to the buyer/giver<br />
#Put the gift card money in the envelope that you just took the card out of, or if it was paid for online just write the paypal address and transaction date on the envelope. Since the gift card ID is written on the envelope, we will be able to connect that money with that gift card as soon as someone brings the card in.<br />
#Put the payment envelope in the payment box.<br />
#Treasurer will apply the payment when the gift card recipient shows up and asks for it to be applied (ie, wants to join).<br />
<br />
==Giving a gift card==<br />
<br />
#Print out the recipient's instruction sheet: http://makeict.org/app/uploads/2017/11/MakeICT-Gift-Receipt.pdf<br />
#Give it to them, either with or without the gift card.<br />
#The actual cards are just a nice thing to open. If you paid online and printed out the sheet and it has the giver/receiver/transaction date, our treasurer can use that information to apply the payment to the new member's account.<br />
#The gift card recipient has to do all the things that a normal new member has to do - show up for orientation, sign up for safety classes, apply for a key, etc. These steps are on the gift card instruction sheet or you can just tell them about it. Basically they have a card in their hand, but it doesn't mean anything until they show up and start talking to us. But really you can't do anything at MakeICT without talking to us, since that's what a collaborative makerspace is, so this should not be a big deal.<br />
#Like all things, the treasurer can fix anything and is a magical person who we love. Email treasurer@makeict.org for questions. Since Kim helped start a lot of this you can also email kim@makeict.org<br />
<br />
<br /><br />
==Redeeming a gift card==<br />
<br />
#A gift card recipient can bring their gift card to maker monday or just put it in a new envelope and leave it in the drop box<br />
#Security can scan the card, get the ID to connect it to how much money is on it. But really, since so few gift cards are sold, the treasurer can usually just connect the gift card with the giver and add up the necessary months of membership<br />
#The gift card can now be placed back in the drawer and re-given to a new person the next time a gift card is bought</div>Kimhttps://wiki.makeict.org/index.php?title=2020_FAQ&diff=67192020 FAQ2020-07-26T15:36:10Z<p>Kim: </p>
<hr />
<div>2020 is a challenging but exciting year for all of us! This page is to help address concerns and questions about our move status, new building, COVID-19 response, and plans for the future.<br />
<br />
To summarize:<br />
<br />
#We bought a new building this year!<br />
#The new building required some upgrades to meet requirements to be a makerspace<br />
#Construction work slowed down significantly due to COVID-19<br />
#As of July, we are back to letting ALL members help out. Visit us Tuesday nights at 7pm. The more help we get, the sooner we can open!<br />
#For more detailed updates on progress and what's next, visit our forum: https://talk.makeict.org/c/News/booth-building-updates/44 <br /><br />
<br />
==Where is MakeICT Located?==<br />
MakeICT is located at 5920 E Mt Vernon St. March 2020 was our last month paying rent at 1500 E Douglas. Thanks to the help of our most loyal volunteers we were able to move out and clean up on schedule! <br />
<br />
==Is MakeICT open?==<br />
Our new building is not quite ready yet, we do not have the certificates of occupancy necessary to be a makerspace. We have had to work on our projects in small groups to preserve social distancing. Once we are open, we may not be able to hold large public events due to COVID-19 restrictions, but hope to be available for member projects. The more help we get, the sooner we can open. <br />
<br />
==Is MakeICT creating masks and face shields to prevent COVID-19 spread?==<br />
Yes - but in our own homes. We are also actively working with other groups and makerspaces to make masks and face shields. <br />
<br />
==Are member dues still being charged?==<br />
Yes. MakeICT is a community. Last year, as a community, we voted to purchase a new building. Our mortgage, utilities and insurance are paid by our members whether we can hold our normal events or not. <br />
<br />
==What is our financial situation?==<br />
This is a very hard time for MakeICT and we could really use your support! For the last seven years MakeICT has been a healthy, growing, financial stable organization. We've been fiscally conservative and saved up a lot for our new building. We did NOT plan for a global pandemic to happen on top of it!<br />
<br />
*We cannot hold our popular open house tour nights, where 30-50 people would come visit the space and consider membership. Maker Mondays were our primary means of attracting new members. Even if people do hear about us online they do not see the value in joining yet because they can't come make things.<br />
*We have lost members. The good news is that in our financial projections, we actually DID plan to lose members in the move - and we have not lost as many as we thought! The bad news is that the members we've lost had to stop paying due to their own financial constraints and lost work, not because of our move. These are hard economic times affecting thousands of people, including some of our loyal members.<br />
*There is no class revenue coming in. Classes accounted for a significant portion of our income, and they are all put on hold right now.<br />
<br />
For those reasons, we could really use your help right now. Donate to MakeICT at http://makeict.org/donate <br />
<br />
You can still join! Your membership means a lot to us. http://makeict.org/join<br />
<br />
If you or someone you know might want to join someday, buy a gift card now! http://makeict.org/gift-memberships/<br />
<br />
If you know of grant opportunities, contact fundraising@makeict.org<br />
<br />
==Are we finished setting up our new makerspace?==<br />
Not quite. Permits are required to be a makerspace, and we've had to modify our building to meet those requirements. Construction is still going on. The status and activities around the mods change very quickly, so visit our forum to stay up to date: https://talk.makeict.org/c/News/booth-building-updates/44<br />
<br />
==How can I help?==<br />
Please come to 5920 E Mt. Vernon Tuesday evenings at 7pm to help out. Masks are required! Special skills are not... we can use anybody's help. We will maintain social distancing while working, there is plenty of space.<br />
<br />
==What is left to be done before we can receive our Certificate of Occupancy?==<br />
The Certificate of Occupancy (CO) will be based on inspections by the Wichita Fire Department and Sedgwick County Metropolitan Area Building and Construction Department (MABCD). We need fire walls and doors for the metal and woodshop, ADA restrooms, emergency egress safety, HVAC and electrical work. <br />
<br />
==Can I join MakeICT?==<br />
Yes! Please visit http://makeict.org/join to become a member. As a member you will be able to apply for a key once we can open our new building to be our makerspace!<br />
<br />
You can also buy a gift membership at http://makeict.org/gift-memberships/ with a print-at-home instruction sheet to redeem later. It would help us a lot!<br />
<br />
==I am already a member with a key, does my key badge work at the new building yet?==<br />
The doors can be unlocked with badges, but not every member is active, only those members who have been helping with construction. We are working on new orientation requirements. To be among the first members to gain access, join us and help with construction!</div>Kimhttps://wiki.makeict.org/index.php?title=2020_FAQ&diff=67182020 FAQ2020-07-26T15:32:45Z<p>Kim: </p>
<hr />
<div>2020 is a challenging but exciting year for all of us! This page is to help address concerns and questions about our move status, new building, COVID-19 response, and plans for the future.<br />
<br />
To summarize:<br />
<br />
# We bought a new building this year!<br />
# The new building required some upgrades to meet requirements to be a makerspace<br />
# Construction work slowed down significantly due to COVID-19<br />
# As of July, we are back to letting ALL members help out. Visit us Tuesday nights at 7pm. The more help we get, the sooner we can open!<br />
<br />
<br /><br />
==Where is MakeICT Located?==<br />
MakeICT is located at 5920 E Mt Vernon St. March 2020 was our last month paying rent at 1500 E Douglas. Thanks to the help of our most loyal volunteers we were able to move out and clean up on schedule! <br />
<br />
==Is MakeICT open?==<br />
Our new building is not quite ready yet, we do not have the certificates of occupancy necessary to be a makerspace. We have had to work on our projects in small groups to preserve social distancing. Once we are open, we may not be able to hold large public events due to COVID-19 restrictions, but hope to be available for member projects. The more help we get, the sooner we can open. <br />
<br />
==Is MakeICT creating masks and face shields to prevent COVID-19 spread?==<br />
Yes - but in our own homes. We are also actively working with other groups and makerspaces to make masks and face shields. <br />
<br />
==Are member dues still being charged?==<br />
Yes. MakeICT is a community. Last year, as a community, we voted to purchase a new building. Our mortgage, utilities and insurance are paid by our members whether we can hold our normal events or not. <br />
<br />
==What is our financial situation?==<br />
This is a very hard time for MakeICT and we could really use your support! For the last seven years MakeICT has been a healthy, growing, financial stable organization. We've been fiscally conservative and saved up a lot for our new building. We did NOT plan for a global pandemic to happen on top of it!<br />
<br />
*We cannot hold our popular open house tour nights, where 30-50 people would come visit the space and consider membership. Maker Mondays were our primary means of attracting new members. Even if people do hear about us online they do not see the value in joining yet because they can't come make things.<br />
*We have lost members. The good news is that in our financial projections, we actually DID plan to lose members in the move - and we have not lost as many as we thought! The bad news is that the members we've lost had to stop paying due to their own financial constraints and lost work, not because of our move. These are hard economic times affecting thousands of people, including some of our loyal members.<br />
*There is no class revenue coming in. Classes accounted for a significant portion of our income, and they are all put on hold right now.<br />
<br />
For those reasons, we could really use your help right now. Donate to MakeICT at http://makeict.org/donate <br />
<br />
You can still join! Your membership means a lot to us. http://makeict.org/join<br />
<br />
If you or someone you know might want to join someday, buy a gift card now! http://makeict.org/gift-memberships/<br />
<br />
If you know of grant opportunities, contact fundraising@makeict.org<br />
<br />
==Are we finished setting up our new makerspace?==<br />
Not quite. Permits are required to be a makerspace, and we've had to modify our building to meet those requirements. Construction is still going on.<br />
<br />
==How can I help?==<br />
Please come to 5920 E Mt. Vernon Tuesday evenings at 7pm to help out. Masks are required! Special skills are not... we can use anybody's help. We will maintain social distancing while working, there is plenty of space.<br />
<br />
==What is left to be done before we can receive our Certificate of Occupancy?==<br />
The Certificate of Occupancy (CO) will be based on inspections by the Wichita Fire Department and Sedgwick County Metropolitan Area Building and Construction Department (MABCD). We need fire walls and doors for the metal and woodshop, ADA restrooms, emergency egress safety, HVAC and electrical work. <br />
<br />
==Can I join MakeICT?==<br />
Yes! Please visit http://makeict.org/join to become a member. As a member you will be able to apply for a key once we can open our new building to be our makerspace!<br />
<br />
You can also buy a gift membership at http://makeict.org/gift-memberships/ with a print-at-home instruction sheet to redeem later. It would help us a lot!<br />
<br />
==I am already a member with a key, does my key badge work at the new building yet?==<br />
The doors can be unlocked with badges, but not every member is active, only those members who have been helping with construction. We are working on new orientation requirements. To be among the first members to gain access, join us and help with construction!</div>Kimhttps://wiki.makeict.org/index.php?title=Advice_for_new_board_members&diff=6679Advice for new board members2020-06-25T11:32:39Z<p>Kim: Created page with "This page is to hold advice and links for board members to pass along. # MakeICT is an all-volunteer organization, run on volunteer energy, that our leaders can channel and a..."</p>
<hr />
<div>This page is to hold advice and links for board members to pass along.<br />
<br />
# MakeICT is an all-volunteer organization, run on volunteer energy, that our leaders can channel and attempt to prioritize for the greater good. Remember - if a week goes by when you're not asking for help, you're doing it wrong. Sometimes we'll ask for help 57 times and on the 58th time, a fantastic volunteer steps in. Always think of ways to engage new helpers.<br />
# There is a directors-only email list (directors@makeict.org). Try to never use it. Use the admin list or forum, even if you're discussing board member things that might seem boring or like little noise, they might have something to add. Only use directors if it's an issue about a person that requires absolute privacy. <br />
# Keep board meetings to 60-90 minutes. People tend to get sick of each other after that. Deal with discussions and debates in email/forum, use the board meeting for the quick actual vote, not the deciding or working out wording in a policy. See also: [[Policy writing best practices]]<br />
# Check the [[Annual Calendar]] page to see what's coming up. The board should be looking ahead.<br />
# Be very familiar with all [[:Category:Best practices|best practices]], [[bylaws]], [[standing rules]], [[:Category:Rules_and_policies|rules and policies]]<br />
# Keep the wiki updated.<br />
# Attend the area lead meetings if you'd like, but don't step into area lead business, keep a line of separation. Empower them as much as possible and don't tell them how to run their areas. Pick the best leads you can in December, then step away.<br />
# Communicate, even if you have nothing to communicate.<br />
# A million new ideas come up every day. Try to "yes, and..." each other like an improv comedy troop. Technical people have a bad habit of saying "no" first. Be supportive! <br />
# When someone says "we should do this" remind them that "we" is the membership, so they are empowered to go do it! There are very few things that must be done by a board member personally.<br />
# Commit to what you can do and do it. Say no to what you can't do. Don't apologize for NOT having the hours or energy to do work, you're a volunteer. Over-committing is much worse than saying no in the first place.<br />
# If you ever feel burnt out or sick of this place, make something. Get back to your roots and remember why you joined MakeICT.<br />
# Recognize your fellow board members. Thank each other for the work you're doing.<br />
# Go out to breakfast once a month to catch up and relax. Do not talk about board stuff. We used to go out for a donut, but then realized we needed bacon and table service.<br />
# Be excellent to each other.<br />
<br />
[[Category:Best practices]]</div>Kimhttps://wiki.makeict.org/index.php?title=2020_FAQ&diff=66072020 FAQ2020-05-19T20:06:26Z<p>Kim: Updated projected opening date to July 1</p>
<hr />
<div>2020 is a challenging year for all of us. This page is to help address concerns and questions about our move status, new building, COVID-19 response, and plans for the future.<br />
<br />
==Where is MakeICT Located?==<br />
MakeICT is located at 5920 E Mt Vernon St. March 2020 was our last month paying rent at 1500 E Douglas. Thanks to the help of our most loyal volunteers we were able to move out and clean up on schedule! <br />
<br />
==Is MakeICT open?==<br />
Our new building is not quite ready yet, we do not have the certificates of occupancy necessary to be a makerspace. We have had to work on our projects in small groups to preserve social distancing. Once we are open, we may not be able to hold public events due to COVID-19 restrictions, but hope to be available for member projects. With your help this could happen as soon as July 1. <br />
<br />
==Is MakeICT creating masks and face shields to prevent COVID-19 spread?==<br />
Yes - but in our own homes. We are also actively working with other groups and makerspaces to make masks and face shields. <br />
<br />
==Are member dues still being charged?==<br />
Yes. MakeICT is a community. Last year, as a community, we voted to purchase a new building. Our mortgage, utilities and insurance are paid by our members whether we can hold our normal events or not. <br />
<br />
==What is our financial situation?==<br />
This is a very hard time for MakeICT and we could really use your support! For the last seven years MakeICT has been a healthy, growing, financial stable organization. We've been fiscally conservative and saved up a lot for our new building. We did NOT plan for a global pandemic to happen on top of it!<br />
<br />
*We cannot hold our popular open house tour nights, where 30-50 people would come visit the space and consider membership. Maker Mondays were our primary means of attracting new members. Even if people do hear about us online they do not see the value in joining yet because they can't come make things.<br />
*We have lost members. The good news is that in our financial projections, we actually DID plan to lose members in the move - and we have not lost as many as we thought! The bad news is that the members we've lost had to stop paying due to their own financial constraints and lost work, not because of our move. These are hard economic times affecting thousands of people, including some of our loyal members.<br />
*There is no class revenue coming in. Classes accounted for a significant portion of our income, and they are all put on hold right now.<br />
<br />
For those reasons, we could really use your help right now. Donate to MakeICT at http://makeict.org/donate <br />
<br />
You can still join! Your membership means a lot to us. http://makeict.org/join<br />
<br />
If you or someone you know might want to join someday, buy a gift card now! http://makeict.org/gift-memberships/<br />
<br />
If you know of grant opportunities, contact fundraising@makeict.org<br />
<br />
And finally, the most exciting way to help out is to sell tickets for our June raffle! We have just kicked this off and will work hard in May to sell all the tickets. There are a limited number to be sold and all entries must be in by June 14th. More details about the raffle are here: https://talk.makeict.org/t/please-help-us-sell-some-raffle-tickets/6701<br />
<br />
==Are we finished setting up our new makerspace?==<br />
Not quite. There are small construction projects still going on, and permits required to be a makerspace. We are no longer allowed to work these projects with big huge groups of enthusiastic volunteers, so activity has slowed down a little, but we are still moving forward! Construction is allowed under the state's stay-at-home orders, so we have been moving forward with small groups of volunteers who can maintain proper social distances while working on the space.<br />
<br />
==What is left to be done before we can receive our Certificate of Occupancy?==<br />
The Certificate of Occupancy (CO) is based on MABCD Inspections and a WFD Inspection. The Metal and Wood Shops require fire walls, and fire doors, these should be done by the end of April. Since the new building was plumbed (restrooms) for Early Childhood, we have to upgrade the restrooms to fit Adults, and ADA requirements. This work is underway. Emergency Egress safety is also required and being addressed. When we pass inspections on all these, we will receive the CO.<br />
<br />
There are a few items to be finished to be ready to operate, but are not required for CO. 220 V circuits in the shops are one example. Work on these projects is underway, but the focus is on finishing the CO work.<br />
<br />
If you would like to help with the construction work, we need you. General Construction, HVAC, Electriical and Plumbing skills are needed. Email: Paula.Pankratz@makeict.org for more information.<br />
<br />
==Can I join MakeICT?==<br />
Yes! Please visit http://makeict.org/join to become a member. As a member you will be able to apply for a key once we can open our new building to be our makerspace!<br />
<br />
You can also buy a gift membership at http://makeict.org/gift-memberships/ with a print-at-home instruction sheet to redeem later. It would help us a lot!<br />
<br />
==I am already a member with a key, does my key badge work at the new building yet?==<br />
No. There is a team working on that now.</div>Kimhttps://wiki.makeict.org/index.php?title=2020_FAQ&diff=65982020 FAQ2020-04-25T12:15:02Z<p>Kim: </p>
<hr />
<div>2020 is a challenging year for all of us. This page is to help address concerns and questions about our move status, new building, COVID-19 response, and plans for the future.<br />
<br />
==Where is MakeICT Located?==<br />
MakeICT is located at 5920 E Mt Vernon St. March 2020 was our last month paying rent at 1500 E Douglas. Thanks to the help of our most loyal volunteers we were able to move out and clean up on schedule! <br />
<br />
==Is MakeICT open?==<br />
Due to county and statewide stay-at-home orders, we have cancelled all events and are not allowing members to use the makerspace for personal projects at this time. Currently this stay at home order is set until at least May 3. <br />
<br />
==Is MakeICT creating masks and face shields to prevent COVID-19 spread?==<br />
Yes - but in our own homes. We are also actively working with other groups and makerspaces to make masks and face shields. <br />
<br />
==Are member dues still being charged?==<br />
Yes. MakeICT is a community. Last year, as a community, we voted to purchase a new building. Our mortgage, utilities and insurance are paid by our members whether we can hold our normal events or not. <br />
<br />
==What is our financial situation?==<br />
This is a very hard time for MakeICT and we could really use your support! For the last seven years MakeICT has been a healthy, growing, financial stable organization. We've been fiscally conservative and saved up a lot for our new building. We did NOT plan for a global pandemic to happen on top of it!<br />
<br />
* We cannot hold our popular open house tour nights, where 30-50 people would come visit the space and consider membership. Maker Mondays were our primary means of attracting new members. Even if people do hear about us online they do not see the value in joining yet because they can't come make things.<br />
* We have lost members. The good news is that in our financial projections, we actually DID plan to lose members in the move - and we have not lost as many as we thought! The bad news is that the members we've lost had to stop paying due to their own financial constraints and lost work, not because of our move. These are hard economic times affecting thousands of people, including some of our loyal members.<br />
* There is no class revenue coming in. Classes accounted for a significant portion of our income, and they are all put on hold right now.<br />
<br />
For those reasons, we could really use your help right now. Donate to MakeICT at http://makeict.org/donate <br />
<br />
You can still join! Your membership means a lot to us. http://makeict.org/join<br />
<br />
If you or someone you know might want to join someday, buy a gift card now! http://makeict.org/gift-memberships/<br />
<br />
If you know of grant opportunities, contact fundraising@makeict.org<br />
<br />
And finally, the most exciting way to help out is to sell tickets for our June raffle! We have just kicked this off and will work hard in May to sell all the tickets. There are a limited number to be sold and all entries must be in by June 14th. More details about the raffle are here: https://talk.makeict.org/t/please-help-us-sell-some-raffle-tickets/6701<br />
<br />
==Are we finished setting up our new makerspace?==<br />
Not quite. There are small construction projects still going on, and permits required to be a makerspace. We are no longer allowed to work these projects with big huge groups of enthusiastic volunteers, so activity has slowed down a little, but we are still moving forward! Construction is allowed under the state's stay-at-home orders, so we have been moving forward with small groups of volunteers who can maintain proper social distances while working on the space.<br />
<br />
==What is left to be done before we can receive our Certificate of Occupancy?==<br />
The Certificate of Occupancy (CO) is based on MABCD Inspections and a WFD Inspection. The Metal and Wood Shops require fire walls, and fire doors, these should be done by the end of April. Since the new building was plumbed (restrooms) for Early Childhood, we have to upgrade the restrooms to fit Adults, and ADA requirements. This work is underway. Emergency Egress safety is also required and being addressed. When we pass inspections on all these, we will receive the CO.<br />
<br />
There are a few items to be finished to be ready to operate, but are not required for CO. 220 V circuits in the shops are one example. Work on these projects is underway, but the focus is on finishing the CO work.<br />
<br />
If you would like to help with the construction work, we need you. General Construction, HVAC, Electriical and Plumbing skills are needed. Email: Paula.Pankratz@makeict.org for more information.<br />
<br />
==Can I join MakeICT?==<br />
Yes! Please visit http://makeict.org/join to become a member. As a member you will be able to apply for a key once we can open our new building to be our makerspace!<br />
<br />
You can also buy a gift membership at http://makeict.org/gift-memberships/ with a print-at-home instruction sheet to redeem later. It would help us a lot!<br />
<br />
==I am already a member with a key, does my key badge work at the new building yet?==<br />
No. There is a team working on that now.</div>Kimhttps://wiki.makeict.org/index.php?title=2020_FAQ&diff=65962020 FAQ2020-04-22T18:40:37Z<p>Kim: Created page with "2020 is a challenging year for all of us. This page is to help address concerns and questions about our move status, new building, COVID-19 response, and plans for the future...."</p>
<hr />
<div>2020 is a challenging year for all of us. This page is to help address concerns and questions about our move status, new building, COVID-19 response, and plans for the future.<br />
<br />
==Where is MakeICT Located?==<br />
MakeICT is located at 5920 E Mt Vernon St. March 2020 was our last month paying rent at 1500 E Douglas. Thanks to the help of our most loyal volunteers we were able to move out and clean up on schedule! <br />
<br />
==Is MakeICT open?==<br />
Due to county and statewide stay-at-home orders, we have cancelled all events and are not allowing members to use the makerspace for personal projects at this time. Currently this stay at home order is set until at least May 3. <br />
<br />
==Is MakeICT creating masks and face shields to prevent COVID-19 spread?==<br />
Yes - but in our own homes. We are also actively working with other groups and makerspaces to make masks and face shields. <br />
<br />
==Are member dues still being charged?==<br />
Yes. MakeICT is a community. Last year, as a community, we voted to purchase a new building. Our mortgage, utilities and insurance are paid by our members whether we can hold our normal events or not. Because all classes have been cancelled, we need your support now more than ever to sustain your makerspace.<br />
<br />
==Are we finished setting up our new makerspace?==<br />
Not quite. There are small construction projects still going on, and permits required to be a makerspace. We are no longer allowed to work these projects with big huge groups of enthusiastic volunteers, so activity has slowed down a little, but we are still moving forward! Construction is allowed under the state's stay-at-home orders, so we have been moving forward with small groups of volunteers who can maintain proper social distances while working on the space.<br />
<br />
==What is left to be done before we can apply for our certificate of occupancy?==<br />
We are upgrading fire doors, installing HVAC equipment, and then have inspections with the city. These are scheduled for late April.<br />
<br />
==Can I join MakeICT?==<br />
Yes! Please visit http://makeict.org/join to become a member. As a member you will be able to apply for a key once we can open our new building to be our makerspace!<br />
<br />
==I am already a member with a key, does my key badge work at the new building yet?==<br />
No. There is a team working on that now.</div>Kimhttps://wiki.makeict.org/index.php?title=Communications_Committee&diff=6571Communications Committee2020-02-17T00:10:03Z<p>Kim: </p>
<hr />
<div>The communications committee helps spread the word about the great things going on at MakeICT. We help keep our members and fans in the loop about what's going on, and work to increase our reach so new people hear about us.<br />
<br />
To help out and suggest content, shoot us an email: socialmedia@makeict.org<br />
<br />
If you're a social media fan we'd love your help maintaining our presence in any of these places:<br />
<br />
* Facebook https://www.facebook.com/makeict/<br />
* Instagram https://www.instagram.com/makeict/<br />
* Twitter https://twitter.com/makeict/<br />
* Meetup https://www.meetup.com/MakeICT/<br />
* Youtube https://www.youtube.com/channel/UCkbGNG0Nf_vpW5QtuRzPLsw<br />
<br />
=== Other ways to help out ===<br />
Check out the [https://talk.makeict.org/top/monthly top forum posts] to make sure you're in the know. <br />
<br />
Post your own projects at https://talk.makeict.org<br />
<br />
Tell others what you've made on social media and tag your posts with #makeict<br />
<br />
Ask for a stack of brochures you can share, or print off your own from the [https://drive.google.com/drive/u/0/folders/1JhakOqceG0pgY2yq5e_8CZkABKck4GTi printables folder]<br />
<br />
Talk to your friends! A personal connection is always the best way to help us get new members!<br />
<br />
[[Category:Committees]]</div>Kimhttps://wiki.makeict.org/index.php?title=Building_%26_Property_Access_Policy&diff=6548Building & Property Access Policy2020-01-13T22:51:07Z<p>Kim: fixed underscores in the date</p>
<hr />
<div>* No person may occupy the MakeICT Makerspace outside of officially posted event times except for the following:<br />
** Members in good standing who are in possession of a key to the makerspace that has been granted in accordance with the Key Policy.<br />
** Guests of members with keys, as described in the [[Guest policy]].<br />
* All members and guests must obey all [[Standing rules]] and [[:Category:Rules_and_policies|policies]].<br />
* All members and guests must have a signed waiver on file before using any equipment in the makerspace, and must have the appropriate authorizations for any equipment that requires authorization, as specified in each area access policy.<br />
* No sleeping/living in the space (occasional naps are okay)<br />
* People who have been asked to leave the space by security, and people who have had keys revoked, may only be present as guests of security officers or board members. <br />
<br />
Approved by the board [[April_19_2018|19 April 2018]], modified on [[May_3_2018|3 May 2018]] and [[December_19_2019|December 19 2019]]<br />
<br />
[[Category:Rules and policies]]</div>Kimhttps://wiki.makeict.org/index.php?title=Building_%26_Property_Access_Policy&diff=6547Building & Property Access Policy2020-01-13T22:50:21Z<p>Kim: added no sleeping policy, per December 19 2019 board meeting</p>
<hr />
<div>* No person may occupy the MakeICT Makerspace outside of officially posted event times except for the following:<br />
** Members in good standing who are in possession of a key to the makerspace that has been granted in accordance with the Key Policy.<br />
** Guests of members with keys, as described in the [[Guest policy]].<br />
* All members and guests must obey all [[Standing rules]] and [[:Category:Rules_and_policies|policies]].<br />
* All members and guests must have a signed waiver on file before using any equipment in the makerspace, and must have the appropriate authorizations for any equipment that requires authorization, as specified in each area access policy.<br />
* No sleeping/living in the space (occasional naps are okay)<br />
* People who have been asked to leave the space by security, and people who have had keys revoked, may only be present as guests of security officers or board members. <br />
<br />
Approved by the board [[April_19_2018|19 April 2018]] <br />
<br />
Modified on [[May_3_2018|3 May 2018]] and [[December_19_2019|December_19_2019]]<br />
<br />
[[Category:Rules and policies]]</div>Kimhttps://wiki.makeict.org/index.php?title=Logo_and_branding&diff=6494Logo and branding2019-11-05T13:19:43Z<p>Kim: /* Downloads */</p>
<hr />
<div>[[File:MakeICT-wallpaper-light.png|center|600px]]<br />
<br />
== Signature Elements and Lock-Ups ==<br />
The MakeICT signature is a lock-up of 2 elements: the Logo and the Logotype<br />
<br />
[[File:Lockup-vertical.png|center]]<br />
<br />
This combination of elements is referred to as a lock-up, as it locks these elements together, in a prescribed scale and relationship to each other that prevents the independent altering of elements.<br />
<br />
The primary signature is a centered vertical lock-up. There is a secondary horizontal lock-up of the signature that can be used when limited space requires it, and it is included in the logo files.<br />
<br />
[[File:Lockup-horizontal.png|center]]<br />
<br />
== Safe Zone ==<br />
<br />
Each lock-up of the signature should have a safe zone around it, ensuring clear space between the mark and other graphic elements. With very rare exceptions, this safe zone should be observed so your identity stands out.<br />
<br />
Note: Safe zones are built into the provided files. In the vector files, you will<br />
see a guide delineating this area when opened with Adobe Illustrator.<br />
<br />
[[File:safe-zones.png|center]]<br />
<br />
== Color ==<br />
The MakeICT visual identity uses three colors, specified below.<br />
<br />
{| class="wikitable" style="margin: auto;"<br />
| rowspan="3" | [[File:Logo-primary.svg]]<br />
| <div style="width:4em; height: 4em; background: #97999b"></div><br />
| <span style="font-weight: bold; color:#97999b">Pantone Cool Gray 7 (coated)<br/>#97999b<br/>R=151 G=153 B=155</span><br />
|-<br />
| <div style="width:4em; height: 4em; background: #53565a"></div><br />
| <span style="font-weight: bold; color:#53565a">Pantone Cool Gray 11 (coated)<br/>#53565a<br/>R=83 G=86 B=90</span><br />
|-<br />
| <div style="width:4em; height: 4em; background: #ff4438"></div><br />
| <span style="font-weight: bold; color:#ff4438">Pantone Warm Red (coated)<br/>#ff4438<br/>R=255 G=68 B=56</span><br />
|}<br />
<br />
<br />
3-color works best on white backgrounds, for print and web use. For situations where a white background isn’t possible or desired, as is the case with shirts, the logo in 1-color is a good option.<br />
<br />
[[File:One-color-logo-examples.png|center]]<br />
<br />
== Type ==<br />
[[File:Callout-logotype.png|center]]<br />
<br />
The MakeICT logotype is set in modified Vitesse Sans, making it custom and unique to MakeICT. Never try to reset, rebuild or approximate the logotype for this reason.<br />
<br />
With rare exception, the logotype should always appear with the logo as prescribed in the lock-ups — this is the most memorable and unique form of your identity, when it includes the robot head and maker objects. But in the event that space limitations or other extreme circumstances leave you without a choice, the MakeICT logotype could be used as a standalone mark. It is included in the logo files provided, so there is no need to alter or pull from the primary and secondary logo files.<br />
<br />
[[File:MakeICT-Logotype.svg|center]]<br />
<br />
== Unacceptable usage ==<br />
It is highly important for maintaining a successful brand that the MakeICT logo and its signatures be handled and displayed properly and consistently.<br />
<br />
The following examples illustrate unacceptable uses.<br />
<br />
[[File:unacceptable-logo.png|center]]<br />
<br />
== Acceptable usage ==<br />
'''Always:'''<br />
* '''Scale the entire logo uniformly.'''<br />
* '''Use the logo in an unaltered state, as it was furnished in the files.'''<br />
* '''Observe the safe zone.'''<br />
* '''Make sure the background has proper contrast with the logo.'''<br />
<br />
<br />
'''The exception to the rules:'''<br />
<br />
With all these rules, how are you supposed to have any fun?! Well, it’s worth pointing out that these rules are just for official MakeICT branded materials that appear in print and web, signage, etc., where it is important for the logo to be on display in a clear and consistent manner. Following the rules strengthens your brand recognition. But that doesn’t mean your members can’t have fun with it, and you can’t break the rules yourself in special circumstances. Is it an outline if you make it out of wire or neon lights? Or is it a forbidden special effect to route the logo out of a giant slab of wood or cut it out of foam or print it in 3D? That’s a stretch, to police the logo’s use in all situations, so don’t take it too far. Use your best judgment.<br />
<br />
== Downloads ==<br />
<br />
<br />
<gallery><br />
Logo-primary.svg|Primary SVG<br />
Logo-primary.eps|Primary EPS<br />
Logo-primary.png|Primary PNG<br />
</gallery><gallery><br />
Logo-secondary.svg|Secondary SVG<br />
Logo-secondary.eps|Secondary EPS<br />
</gallery><gallery><br />
Logo-type.svg|Logotype SVG<br />
Logo-type.eps|Logotype EPS<br />
</gallery><gallery><br />
MakeICT-wallpaper-light.png|Light wallpaper<br />
MakeICT-wallpaper-dark.png|Dark wallpaper<br />
MakeICT-wallpaper-black.png|Black wallpaper<br />
</gallery><br />
<br />
=== Printables ===<br />
* Sheet of "Made at MakeICT" Labels: https://drive.google.com/file/d/1XgWmj_UAtePyIzZW_hd1q27aSN6SKcU4/view?usp=sharing</div>Kimhttps://wiki.makeict.org/index.php?title=Workshops_and_classes&diff=6487Workshops and classes2019-10-04T01:11:37Z<p>Kim: </p>
<hr />
<div>[[Category:Rules and policies]]<br />
<br />
Classes at MakeICT provide an opportunity for knowledgeable individuals to share what they know. <br />
<br />
For a list of upcoming classes, visit the [http://makeict.org/calendar calendar]. If you have an idea for a class that you'd like to take or teach, please share it on the [http://makeict.org/forum forum] or refer to our web page for class request forms:<br />
*http://makeict.org/teach-a-class/<br />
*http://makeict.org/request-a-class/<br />
<br />
We have also held a class on [https://docs.google.com/presentation/d/1uQ10vckhbU8vLSNdGxgU7oIZ8kadDWv7CXEeyqzzbF0/edit?usp=sharing how to teach a class]<br />
<br />
For inquiries about private classes, send a message to [mailto:info@makeict.org info@makeict.org]. <br />
<br />
== Authorizations==<br />
Authorizations provide people with the required knowledge and approval to operate specific pieces of equipment or work in specific areas. <br />
* Price for attendees:<br />
** Members: FREE + materials if there are any<br />
** Non-members: $20 + materials if there are any<br />
* Instructors may either volunteer or be paid $15 per hour, up to $60 per class<br />
<br />
== Classes ==<br />
Classes can be open to the public or set up at the request of a private group. <br />
<br />
* Price for attendees:<br />
** Members: class fee only<br />
** Non-members: $5 facilities fee + class fee<br />
** Groups: may pay as a flat class fee rate at the discretion of the instructor, in which case a $25 facility fee applies.<br />
* Instructors<br />
** Set the class fee (which should include materials and instruction)<br />
** Purchase/handle/distribute materials, or submit reimbursement request<br />
** Keep 75% of class fee revenue<br />
* MakeICT:<br />
** Provides the venue/facilities<br />
** Provides advertising<br />
** Handles registration<br />
** Handles customer service<br />
** Keep 100% of facilities fees + 25% of class fee revenues<br />
<br />
== Compensation for instructors ==<br />
Instructors who are not volunteering will receive their payments from MakeICT by the 15th day of the following month.<br />
<br />
Approved by the board on [[February 15 2018|February 15 2018]] as educational plan.<br />
<br />
=== Class pricing calculation example===<br />
Instructor’s hourly rate: $20<br />
* Hours needed for the class: 2<br />
* Amount spent on supplies: $75<br />
* Number of students: 10<br />
* Facility fee for non-members: $5<br />
<br />
Attendee price = ([instructor rate]*[hours] + [materials] / 75%) / [# number of students]<br />
<br />
* Instructor take-home total goal: $20*2+$75 = $115<br />
* Total class revenue needed, including 25% for MakeICT: $115/75% = $154<br />
* Minimum price per student: $15.40<br />
* Minimum non-member price: $20.40<br />
<br />
<br />
<noinclude><br />
[[Category:Rules and policies]]<br />
</noinclude></div>Kimhttps://wiki.makeict.org/index.php?title=Wichita_flag&diff=6416Wichita flag2019-07-27T02:19:03Z<p>Kim: Created page with ":File:Wichitaflag.svg"</p>
<hr />
<div>[[:File:Wichitaflag.svg]]</div>Kimhttps://wiki.makeict.org/index.php?title=Policy_writing_best_practices&diff=6399Policy writing best practices2019-07-13T15:38:33Z<p>Kim: </p>
<hr />
<div>Anyone can write up or propose a change to a MakeICT policy.<br />
<br />
When in doubt, changing a policy is always better than a new policy. Review [[:Category:Rules and policies]] to see if we can update or add to an existing process.<br />
<br />
State what problem you are trying to solve. Policies should be written to eliminate repetitive "what should we do about (insert situation here)" discussions. Sometimes there are easier ways to solve a problem. For example if there's an issue with one person, talk to that one person.<br />
<br />
Recommended steps:<br />
# Tell the admin list that you'd like to change the policy, get some initial feedback<br />
# Copy existing policy from the wiki page into a google doc.<br />
# Save the google doc to the [https://drive.google.com/drive/u/0/folders/0B6OtvVg0pDT7eVpGc1F2eTFQLXc Policy Drafts folder].<br />
# At the beginning, add this helpful info so we all have an "executive summary" of the change.<br />
## Reason for changing<br />
## What's changing<br />
## What's not changing<br />
## What's unsaid<br />
# Set security so anyone with the link can view, admin list can comment, only you can edit.<br />
# Set the editing mode to "suggestions" so google will track the changes you make<br />
# Change as necessary<br />
# Let the admin list know it's available for comment<br />
# Address or incorporate comments as necessary<br />
# Ask that the policy be added to the next board meeting agenda. Save your proposal in the board meeting folder if necessary. This is nice because if more changes come up at the meeting, we'll have a record of what was proposed.<br />
# Attend the board meeting to address questions, if possible<br />
# If your policy is approved, the secretary will make the necessary changes to this wiki<br />
# Pat yourself on the back for helping MakeICT with clear, concise policies!<br />
<br />
[[Category:best practices]]</div>Kimhttps://wiki.makeict.org/index.php?title=Contact_Information&diff=6389Contact Information2019-06-28T13:12:29Z<p>Kim: /* 2018-2019 Board of Directors */</p>
<hr />
<div>== Policy ==<br />
<br />
Any active member of MakeICT may have their email forwarded from a makeict.org email address to an email address of their choice. In addition most modern email providers (such as [https://support.google.com/mail/answer/22377?hl=en gmail]) allow users to set their "from" or "reply-to" email address to a confirmed address of their choice.<br />
<br />
All executive committee members are encouraged to use their makeict.org emails for all correspondence related to MakeICT. To set up email forwarding, email a request to vicepresident@makeict.org.<br />
<br />
== Leadership Contacts==<br />
=== 2019-2020 Board of Directors ===<br />
{| class="wikitable"<br />
!Title<br />
!Email<br />
!Forwards to<br />
|-<br />
|President<br />
|president@makeict.org<br />
|[[User:David Springs|David Springs]]<br />
|-<br />
|Vice President<br />
|vicepresident@makeict.org<br />
|[[User:Alysa Bumgarner|Alysa Bumgarner]]<br />
|-<br />
|Secretary<br />
|secretary@makeict.org<br />
|[[User: Rustin Atkeisson|Rustin Atkeisson]]<br />
|-<br />
|Treasurer<br />
|treasurer@makeict.org<br />
|[[User:Devinhalsey|Devin Halsey]]<br />
|-<br />
|Director At Large<br />
|malissa@makeict.org<br />
|[[User:Malissa Long|Malissa Long]]<br />
|-<br />
|Director At Large<br />
|ladeana@makeict.org<br />
|[[User:LaDeana Dockery|LaDeana Dockery]]<br />
|-<br />
|Director At Large<br />
|josh.robinson@makeict.org<br />
|[[User:Josh Robinson|Josh Robinson]]<br />
|-<br />
|Director At Large<br />
|scott.sullivan@makeict.org<br />
|[[User:scott.sullivan@makeict.org|Scott Sullivan]]<br />
|-<br />
|Immediate Past President<br />
|kim@makeict.org<br />
|[[User:Kim|Kim Burton]]<br />
|}<br />
<br />
=== Program Directors ===<br />
{| class="wikitable"<br />
!Title<br />
!Email<br />
!Forwards to<br />
|-<br />
|Makerspace Director<br />
|<br />
|<br />
|-<br />
|Open Wichita Director<br />
|seth@makeict.org<br />
|[[User:Seth Etter|Seth Etter]]<br />
|-<br />
|devICT Director<br />
|jacob@makeict.org<br />
|[[User:Jacob Walker|Jacob Walker]]<br />
|-<br />
|Kansas Linux Fest Director<br />
|joel@kansaslinuxfest.org<br />
|[[User:Joel Baltazor|Joel Baltazor]]<br />
|-<br />
|}<br />
<br />
=== Committee Leads ===<br />
<br />
MakeICT Committee leads are appointed by the board of directors as needed, with an on-purpose review every September. They attend MakeICT board meetings to report out on their progress and ideas.<br />
<br />
This table was updated in October 2018.<br />
<br />
{| class="wikitable"<br />
! Committee<br />
! Lead<br />
|-<br />
|'''[[Creator Showroom]]'''<br><br />
Be the bridge between the maker and artist community<br><br />
Help MakeICT members show off what they've made<br><br />
Bring in art to inspire makers and visitors<br />
|Dean Day<br>deanday@forsculptors.com<br />
|-<br />
|'''[[Communications]]'''<br><br />
Gather stories about our coolest tools, events, programs and makers<br><br />
Distribute needed information to our members<br><br />
Make sure we are represented across social media platforms<br><br />
Create signs, flyers, and brochures for marketing<br><br />
Lead efforts to keep our wiki up to date<br />
|[[User:LaDeana Dockery|LaDeana Dockery]]<br>ladeana@makeict.org<br />
|-<br />
|'''[[Finance]]'''<br>Treasurer assistance & overlook<br>Finance and audit procedures<br />
|[[User:David Springs|David Springs]]<br>david@makeict.org<br />
|-<br />
|'''[[Fundraising]]'''<br><br />
Pursue grant and fundraising opportunities<br><br />
Work with communications to make sure donation opportunities are well-publicized<br><br />
Recognize donors<br><br />
|[[User:Meghan Iacuzzi|Meghan Iacuzzi]]<br>Meghan.Iacuzzi@makeict.org<br />
|-<br />
|'''[[IT]]'''<br>Manage computers owned by MakeICT<br><br />
Maintain the network at our makerspace<br><br />
Update tools and applications needed for our website<br />
|[[User:Thomas Bloom|Tom Bloom]]<br>tom.bloom@makeict.org<br> it@makeict.org<br />
|-<br />
|'''[[Membership & Community]]'''<br><br />
Improve processes for getting new members on board<br><br />
Host parties, game nights, potluck meals, and general events that help humans bond<br><br />
Give mini-tours of the makerspace<br><br />
Assist with Maker Monday<br><br />
Check people in for classes<br><br />
|[[User:Shannon Fisher|Shannon Fisher]]<br>shannon.fisher@makeict.org<br />
|-<br />
|'''[[New Building]]'''<br>Help improve our building, keep an eye out for the next one<br />
|[[User:Jens Torell|Jens Torell]]<br>jens@makeict.org<br />
|-<br />
|'''[[Outreach|Outreach & Education]]'''<br><br />
Work on developing our educational goals into a full-fledged program<br><br />
Represent MakeICT at special educational events (Riverfest, Engineering Expo)<br><br />
Come up with activities or classes we could offer for school, teachers, or community groups<br><br />
Expose non-makers of all ages to the world of making<br />
|[[User:Daryl Goad|Daryl Goad]]<br>Daryl.Goad@makeict.org<br />
|-<br />
|'''[[Scholarships]]'''<br>Review scholarship applications<br>Set scholarship guidelines<br />
|[[User:Nick Endicott|Nick Endicott]]<br>nick.endicott@makeict.org<br />
|-<br />
|'''[[Security|Safety & Security]]'''<br>Manage access to the makerspace<br><br />
Address safety concerns<br />
|[[User:Ken|Ken Steadman]]<br>ken.steadman@makeict.org<br />
|-<br />
|'''[[Special Projects]]'''<br>Formal collaborative projects ("we should make...")<br><br />
Major events ([[Makerfaire]]!)<br><br />
|[[User:Nicole Kirkhart|Nicole Kirkhart]]<br>nicole.kirkhart@makeict.org<br />
<br />
|}<br />
<br />
=== Area Leads ===<br />
<br />
The Makerspace Area Leads are appointed by the MakeICT board of directors each year. They are each responsible for some specific square footage of the makerspace. Area Leads appoint their own area lead assistants. All of the area leads meet monthly to discuss makerspace issues and ideas.<br />
<br />
{| class="wikitable"<br />
!Area<br />
!Area Contact Email<br />
!Lead<br />
!Assistant(s)<br />
|-<br />
|Textiles Lead<br />
|textiles@makeict.org<br />
|[[User:Malissa Long|Malissa Long]]<br>malissa@makeict.org<br />
|<br />
|-<br />
|Ceramics Lead<br />
|ceramics@makeict.org<br />
|[[User:Scott Sullivan|Scott Sullivan]]<br>scott.sullivan@makeict.org<br />
|[[User:Patrick Hutchison|Patrick Hutchison]]<br />
|-<br />
|Fab Lab Lead<br />
|fablab@makeict.org<br />
|Steve Saner<br />
|-<br />
|Electronics Lead<br />
|electronics@makeict.org<br />
|[[User:Mark Satoria|Mark Satoria]]<br />
|[[User:Mike Barushok|Mike Barushok]]<br />
|-<br />
|Metalshop Lead<br />
|metalshop@makeict.org<br />
|[[User:Josh Robinson|Josh Robinson]]<br />
|[[User:John Miranda|John Miranda]]<br>[[User:Jimmy Tennant|Jimmy Tennant]]<br />
|-<br />
|Printmaking/screen printing Lead<br />
|printmaking@makeict.org<br />
|[[User:Marc Lujan|Marc Lujan]]<br>marc.lujan@makeict.org<br />
|[[User:Devin Halsey|Devin Halsey]]<br>devin.halsey@makeict.org<br />
|-<br />
|Woodshop Lead<br />
|woodshop@makeict.org<br />
|[[User:Doug Wilson|Doug Wilson]]<br>doug.wilson@makeict.org<br />
|-<br />
|Jewelrymaking Lead<br />
|jewelry@makeict.org<br />
|[[User:Dean Day|Dean Day]]<br />
|<br />
|}<br />
<br />
=== Other Contacts ===<br />
{| class="wikitable"<br />
!Title<br />
!Email<br />
!Forwards to<br />
|-<br />
|Information Technology team<br />
|IT@makeict.org<br />
|[[IT team|IT Committee]]<br />
|-<br />
|Area Leads<br />
|leads@makeict.org<br />
|[[Area Leads|all of the Area Leads]]<br />
|-<br />
|Board of Directors<br />
|directors@makeict.org<br />
|[[Officers and at-large directors]]<br />
|-<br />
|Maker Mentors<br />
|mentors@makeict.org<br />
|[[Maker Mentors|all of the Mentors]]<br />
|-<br />
|}</div>Kimhttps://wiki.makeict.org/index.php?title=June_20_2019&diff=6383June 20 20192019-06-20T21:48:05Z<p>Kim: /* Standing Items */</p>
<hr />
<div>=AGENDA=<br />
== Roll Call ==<br />
=== Board Members ===<br />
* President - Kim Burton<br />
* Vice President - LaDeana Dockery<br />
* Treasurer - David Springs<br />
* Secretary - Ken Steadman <br />
* At Large Director - Barb Davis <br />
* At Large Director - Rustin Atkeisson <br />
* At Large Director - Malissa Long<br />
* At Large Director - James Lancaster <br />
<br />
=== Members ===<br />
<br />
== Standing Items ==<br />
* Thanks & recognition<br />
** Emily Ediger, great work on the new member handbook!<br />
** Jennifer O'Crowley for helping out on maker mondays!<br />
** Christian for the new laser cutter controller and for inviting a lot of people to watch him do it!<br />
* Safety and security<br />
* Treasurer's report<br />
<br />
== Old Business ==<br />
* Inventory Party - should this be delegated to the area leads meeting?<br />
* Strategic initiatives - Discussion was to be sent to the forum<br />
* WildApricot price increase - have we renewed for a year yet? Proposals for a new system?<br />
<br />
== New Business==<br />
<br />
How was NOMCON?<br />
<br />
Photos needed for http://makeict.org/leadership/<br />
<br />
<br />
===Upcoming Events===<br />
Next quarterly meeting is in September<br />
<br />
Open streets - September<br />
<br />
== Committee Reports ==<br />
Requested items from each committee:<br />
* Accomplishments this month<br />
* Upcoming goals<br />
* Where do you need help/how to get involved?<br />
<br />
===IT - Tom Bloom ===<br />
===Membership (and Community outreach) - Shannon Fisher===<br />
Last Meeting: June 18, 2018<br />
<br />
We brainstormed for volunteer recruitment ideas and plan to implement the following right away:<br />
<br />
1. Utilize multiple avenues to advertise volunteer needs, including the forum, email, and social media. In the past, we have advertised on Talk OR email OR social media, but we can reach a broader audience by advertising volunteer needs within those resources simultaneously.<br />
<br />
2. Shannon is creating an editable Google Doc that lists monthly makerspace events and housekeeping tasks that need volunteers. David will include a link to this document in his monthly digital newsletters that are emailed to the entire member body. We feel like providing a visual of volunteer needs, as well as who is helping, might attract more volunteers. The Google Doc will also be shared on the forum and social media.<br />
<br />
3. Emily is creating a makerspace inventory system and spreadsheet (thanks, Emily). Volunteers will be needed to help with inventory. More details coming soon....<br />
<br />
===Creator Showroom - Dean Day===<br />
===Communications (and Wikibrarian) - LaDeana Dockery===<br />
===Security (and Safety) - Ken Steadman===<br />
===Scholarships- Nick Endicott===<br />
===Outreach (and Education) - Daryl Goad ===<br />
===Fundraising- Meghan Iacuzzi===<br />
===Special Projects (and Makerfaire) - Nicole Kirkhart===<br />
=== Building committee ===<br />
<br />
<br />
== Decision Summary ==<br />
{{decision-summary}}<br />
== Task Summary ==<br />
{{todo-summary}}</div>Kimhttps://wiki.makeict.org/index.php?title=June_20_2019&diff=6382June 20 20192019-06-20T21:47:35Z<p>Kim: /* Standing Items */</p>
<hr />
<div>=AGENDA=<br />
== Roll Call ==<br />
=== Board Members ===<br />
* President - Kim Burton<br />
* Vice President - LaDeana Dockery<br />
* Treasurer - David Springs<br />
* Secretary - Ken Steadman <br />
* At Large Director - Barb Davis <br />
* At Large Director - Rustin Atkeisson <br />
* At Large Director - Malissa Long<br />
* At Large Director - James Lancaster <br />
<br />
=== Members ===<br />
<br />
== Standing Items ==<br />
* Thanks & recognition<br />
** Emily Ediger, great work on the new member handbook<br />
** Jennifer O'Crowley for helping out on maker mondays!<br />
* Safety and security<br />
* Treasurer's report<br />
<br />
== Old Business ==<br />
* Inventory Party - should this be delegated to the area leads meeting?<br />
* Strategic initiatives - Discussion was to be sent to the forum<br />
* WildApricot price increase - have we renewed for a year yet? Proposals for a new system?<br />
<br />
== New Business==<br />
<br />
How was NOMCON?<br />
<br />
Photos needed for http://makeict.org/leadership/<br />
<br />
<br />
===Upcoming Events===<br />
Next quarterly meeting is in September<br />
<br />
Open streets - September<br />
<br />
== Committee Reports ==<br />
Requested items from each committee:<br />
* Accomplishments this month<br />
* Upcoming goals<br />
* Where do you need help/how to get involved?<br />
<br />
===IT - Tom Bloom ===<br />
===Membership (and Community outreach) - Shannon Fisher===<br />
Last Meeting: June 18, 2018<br />
<br />
We brainstormed for volunteer recruitment ideas and plan to implement the following right away:<br />
<br />
1. Utilize multiple avenues to advertise volunteer needs, including the forum, email, and social media. In the past, we have advertised on Talk OR email OR social media, but we can reach a broader audience by advertising volunteer needs within those resources simultaneously.<br />
<br />
2. Shannon is creating an editable Google Doc that lists monthly makerspace events and housekeeping tasks that need volunteers. David will include a link to this document in his monthly digital newsletters that are emailed to the entire member body. We feel like providing a visual of volunteer needs, as well as who is helping, might attract more volunteers. The Google Doc will also be shared on the forum and social media.<br />
<br />
3. Emily is creating a makerspace inventory system and spreadsheet (thanks, Emily). Volunteers will be needed to help with inventory. More details coming soon....<br />
<br />
===Creator Showroom - Dean Day===<br />
===Communications (and Wikibrarian) - LaDeana Dockery===<br />
===Security (and Safety) - Ken Steadman===<br />
===Scholarships- Nick Endicott===<br />
===Outreach (and Education) - Daryl Goad ===<br />
===Fundraising- Meghan Iacuzzi===<br />
===Special Projects (and Makerfaire) - Nicole Kirkhart===<br />
=== Building committee ===<br />
<br />
<br />
== Decision Summary ==<br />
{{decision-summary}}<br />
== Task Summary ==<br />
{{todo-summary}}</div>Kimhttps://wiki.makeict.org/index.php?title=Volunteering&diff=6379Volunteering2019-06-19T00:09:34Z<p>Kim: Replaced content with "MakeICT is run entirely by volunteers. Visit http://makeict.org/volunteer to see our latest opportunities!"</p>
<hr />
<div>MakeICT is run entirely by volunteers. Visit http://makeict.org/volunteer to see our latest opportunities!</div>Kimhttps://wiki.makeict.org/index.php?title=Lightburn&diff=6378Lightburn2019-06-18T00:17:08Z<p>Kim: Created page with "https://docs.google.com/presentation/d/1rfGGdQ_P0tLj5DTN5ybGl_pFY_jt2Nv4bhCviAJMgCY/edit?usp=sharing"</p>
<hr />
<div>https://docs.google.com/presentation/d/1rfGGdQ_P0tLj5DTN5ybGl_pFY_jt2Nv4bhCviAJMgCY/edit?usp=sharing</div>Kimhttps://wiki.makeict.org/index.php?title=Laser_Cutter&diff=6377Laser Cutter2019-06-18T00:17:02Z<p>Kim: </p>
<hr />
<div>{{Infobox lasercutter<br />
|machineName = Rabbit QX-80-1290 Laser engraving/cutting machine<br />
|image = Laser_cutter.jpg<br />
|caption = Rabbit Laser Cutter<br />
|bedSize = 1200 x 900 mm (47.2 x 35.4 inches)<br />
|laserPower = 80W<br />
|laserType = Sealed CO2 laser tube<br />
|bedHeight = ~10 inches<br />
|cutSpeed = 300 mm/s<br />
|engraveSpeed = 600 mm/s<br />
|engraveResolution = 1000 DPI<br />
|manual = RL-80-1290_User_Manual.pdf<br />
|website = http://www.rabbitlaserusa.com/laser_QX1290.html<br />
|websiteText = Rabbit QX-80-1290 Product Page<br />
}}<br />
The '''Laser cutter''' cuts or engraves digital designs on a variety of materials. Laser cutting is a great way to rapidly prototype projects. <br />
<br />
An authorization workshop, hosted by an approved instructor, is required of all members before using the laser cutter. Workshops are posted on the [http://makeict.org/calendar calendar]. Peer authorization is not an approved path for use of the laser cutter.<br />
<br />
Interfacing with the laser cutter is performed with [[Lightburn]].<br />
<br />
The laser cutter does require regular cleaning and alignment. This is to be performed by trained volunteers only.<br />
<br />
== Usage ==<br />
=== Safety ===<br />
==== Fire Safety ====<br />
Laser cutters pose a fire hazard. A high intensity beam of laser light can produce extremely high temperatures as it comes into contact with the materials it is engraving, marking, or cutting. When using the laser cutter, remember:<br />
# You may only use the laser cutter if you have been officially authorized according to the machine access policy<br />
# '''Never''' leave the laser cutter unattended while it was powered on (even if it is not firing)<br />
# '''Never''' cut materials that you don't know are safe<br />
# '''Never''' override laser cutter safeties and switches<br />
# Know what to do if a fire happens<br />
## Move the head out of the way, if it's small. <br />
## Hint: Hit the big, <span style="color:red">red</span>, emergency stop button. This will shutdown the laser and the air supply<br />
## A Carbon Dioxide (CO<sub>2</sub>) fire extinguisher is located next to the laser cutter<br />
## Verify it is out and then: <br />
### Place a note that a fire occurred and the machine is out of service. <br />
### Post on the [http://makeict.org/forum forum] about it, or send an email to [mailto:fablab@makeict.org fablab@makeict.org] <br />
### Someone from the laser group will check the machine, clean as necessary, and put it back into service. <br />
==== Eye Safety ====<br />
The laser is encased and will not fire unless the doors are shut. Do not bypass any safety lockouts or open panels without consulting the fablab lead first. Lasers can cause serious eye damage, even indirectly through scattered energy.<br />
==== Air Safety ====<br />
Many materials give off toxic fumes when cut. Do not cut unapproved, unknown or banned materials on the laser cutter. See the list of approved/banned materials on this wiki<br />
<br />
<br />
=== Starting the laser cutter===<br />
# Check that the screen in the collection bin is clean and the bin is empty<br />
# Start the laser cutter with the key switch<br />
# Make sure the air compressor and the fan motor are on<br />
# '''Home the head!'''<br />
#* If you do not do this, you may crash the head, which is not good<br />
# Beware of flammable materials while using the machine<br />
<br />
=== Workflow ===<br />
A detailed step-by-step presentation of laserweb steps is here: [https://docs.google.com/presentation/d/1FCw5YSJwO0nnCzIu2lQFmUl4R9MTTvfjPNDa8bR375g/edit?usp=sharing Laserweb Screenshots]<br />
<br />
# On any computer - [[Designing for the laser cutter | Create design]] [[File:Laser cutter design - inkscape.png|thumb|Design step 1: Create your design in your favorite graphics program]]<br />
## Laser web accepts *.png, *.jpg, *.jpeg, *.bmp, *.gcode, *.g, *.svg, *.dxf, *.tap, *.gc, & *.nc.<br />
# At the laser cutter computer<br />
## Check the calendar http://makeict.org/lasercutter to make sure you're not running into a reservation<br />
## Start laser web<br />
# LaserWeb: Files tab<br />
## Import your file into laserweb on the "files" tab.<br />
## Create setup layers for each speed and power setting<br />
# LaserWeb: Comms tab<br />
## Turn on the laser cutter with the key switch<br />
## Click "connect". If there is a circle slash over "connect", you are probably already connected<br />
# LaserWeb: Controls tab<br />
## Press Z up to increase distance between laser head and table<br />
## Home laser head<br />
## Load media into cutter [[File:Laser cutter design - sample shape.jpg|thumb|Sample of hardboard - Letter shapes are engraved, outline is cut]]<br />
## Jog head to center of media<br />
## Auto-focus<br />
## Move laser to desired origin<br />
## Set Zero<br />
## Check Size<br />
## Close lid then run job<br />
# After cut is finished allow ~30 seconds before opening to vent smoke/fumes<br />
<br />
=== When Finished ===<br />
<br />
# Home the head<br />
# Remove media and clear debris<br />
# Power off<br />
<br />
=== Rotary Axis ===<br />
If you are using the rotary axis, refer to [[Laser_Cutter_Rotary_Axis | this page]]<br />
<br />
=== Troubleshooting Guide ===<br />
<br />
* Head won't move, error shown in laser web software<br />
:: Home the head<br />
<br />
* Bed only travels downwards<br />
# Wiggle the probe and make sure its not jammed<br />
# Check to see if the upper z-limit switch is stuck<br />
# Try replacing the probe<br />
# If none of these work, notify the fab lab team [mailto:fablab@makeict.org fablab@makeict.org]<br />
<br />
* Lines are cutting fuzzier and thicker than normal<br />
# Make sure you ran the autofocus<br />
# Try focusing the laser cutter by hand if you like '''and''' notify the fab lab team [mailto:fablab@makeict.org fablab@makeict.org]<br />
<br />
* The laser doesn't fire<br />
# Open the door and reclose (the door switch might be flakey)<br />
# Check the door switch to make sure it is not broken (Close the lid. Look at the power supply. P0 on the power supply is an indicator of it being broken. A0 means it is ok. The power supply is in the left side of the cabinet behind the lower left door would indicate this is the case.)<br />
<br />
* Edges of cut pieces are slanted, rather than straight.<br />
:: The Laser is out of alignment and needs to be adjusted, notify the fab lab team [mailto:fablab@makeict.org fablab@makeict.org]<br />
<br />
*Focus probe is broken.<br />
:: There are spares in the kit in the cabinet on the left-hand side of the laser. When putting a thicker material in the cutter remember to lower the bed before moving the head.''<br />
<br />
* Fumes are not venting well.<br />
# Stop cutting<br />
# Ventilation fan needs to be cleaned, notify the fab lab team [mailto:fablab@makeict.org fablab@makeict.org]<br />
<br />
* The head crashes when approaching the left or bottom of the bed.<br />
:: The head must be homed before starting to cut. Do not unlock without homing<br />
<br />
== Speed and Power Settings ==<br />
Every material and sometimes even every day is different, but here are some starting points:<br />
<br />
{| class="wikitable"<br />
!Material<br />
!Power (%)<br />
!Cut Rate (mm/s)<br />
|-<br />
|Plywood - 6mm<br />
|50%<br />
|15<br />
|-<br />
|Cardboard<br />
|50%<br />
|50<br />
|-<br />
|Engraving<br />
|2-15%<br />
|300 <br />
|}<br />
<br />
<br />
== Materials ==<br />
Cutting a bad material in the laser cutter can be dangerous. Only approved materials should be cut, and banned materials should never be placed in or even around the laser cutter. Cutting an unknown material risks bodily harm and damage to equipment/facilities.<br />
<br />
=== Approved materials ===<br />
<br />
{| class="wikitable sortable"<br />
|-<br />
! Name !! Notes !! Warnings<br />
|-<br />
| <div style="background-color:#009900; color:#ffffff;">Acrylic (aka Plexiglas, Lucite, PMMA)</div> || Cuts well, leaves a smooth polished edge. Higher powers can leave smoke/scorch marks along edges. Some people remove paper/plastic protection sheets before cutting. ||<br />
|-<br />
| <div style="background-color:#009900; color:#ffffff;">Cardboard</div> || Cuts well, can catch fire || FIRE hazard!<br />
|-<br />
| <div style="background-color:#009900; color:#ffffff;">Ceramic</div> || '''Engraving only''' || '''Mirror surfaces can reflect the laser beam'''<br />
|-<br />
| <div style="background-color:#009900; color:#ffffff;">Cloth (cotton, felt, hemp)</div> || Cuts easily || NO plastic coated or impregnated cloth!<br />
|-<br />
| <div style="background-color:#009900; color:#ffffff;">Corian</div> || ||<br />
|-<br />
| <div style="background-color:#009900; color:#ffffff;">Cork</div> || Cuts nicely, the quality of the cut depends on the thickness and quality of the cork. Engineered cork has a lot of glue in it, may not cut nicely. || <br />
|-<br />
| <div style="background-color:#009900; color:#ffffff;">Coroplast (corrugated plastic)</div> || Difficult to cut through cleanly, due to the ribs. Multiple passes are usually needed. || <br />
|-<br />
| <div style="background-color:#009900; color:#ffffff;">Delrin</div> || Comes in a number of shore strengths ([http://www.matweb.com/reference/rockwell-hardness.aspx hardness]), the harder tends to work better. Great for gears! || <br />
|-<br />
| <div style="background-color:#009900; color:#ffffff;">Glass</div> || Has a sandblasted look, #009900 glass works best || '''Mirror surfaces can reflect the laser beam'''<br />
|-<br />
| <div style="background-color:#009900; color:#ffffff;">Leather, suede</div> || Leather is very hard to cut, can be if thinner than a belt thickness || <br />
|-<br />
| <div style="background-color:#009900; color:#ffffff;">MDF, engineered woods</div> || May experience a higher amount of charring when cut || <br />
|-<br />
| <div style="background-color:#009900; color:#ffffff;">Magnetic sheet</div> || Cuts easily || <br />
|-<br />
| <div style="background-color:#009900; color:#ffffff;">Stone/Granite/Marble/etc.</div> || '''Engraving only''' || '''Mirror surfaces can reflect the laser beam''' <br />
|-<br />
| <div style="background-color:#009900; color:#ffffff;">Matte Board</div> || || <br />
|-<br />
| <div style="background-color:#009900; color:#ffffff;">Melamine</div> || || <br />
|-<br />
| <div style="background-color:#009900; color:#ffffff;">Mylar</div> || Works well if it's thin. Thick mylar has a tendency to warp, bubble, and curl || Gold coated mylar will not work<br />
|-<br />
| <div style="background-color:#009900; color:#ffffff;">Paper, card stock</div> || || <br />
|-<br />
| <div style="background-color:#009900; color:#ffffff;">Plywood, composite woods</div> || Contain glue, and may not cut as well as solid wood || <br />
|-<br />
| <div style="background-color:#009900; color:#ffffff;">Pressboard</div> || ||<br />
|-<br />
| <div style="background-color:#009900; color:#ffffff;">NON-CHLORINE Rubber</div> || '''DO NOT CUT''' unless the rubber compound has been tested || '''Beware chlorine-containing rubber!''' If you're not sure, assume you've got chlorinated rubber, and don't cut it.<br />
|-<br />
| <div style="background-color:#009900; color:#ffffff;">Tile</div> || '''Engraving Only.''' || '''Mirror surfaces can reflect the laser beam''' <br />
|-<br />
| <div style="background-color:#009900; color:#ffffff;">Wood</div> || Avoid oily/resinous woods || FIRE - Cutting oily woods, or very resinous woods can catch fire.<br />
|-<br />
| <div style="background-color:#009900; color:#ffffff;">Wood Veneer</div> || Contain glue, and may not cut as well as solid wood || <br />
|-<br />
| <div style="background-color:#009900; color:#ffffff;">Anodized Aluminum</div> ||'''Engraving only.''' Vaporizes the anodized layer away || <br />
|-<br />
| <div style="background-color:#009900; color:#ffffff;">Bare Metals</div> || '''Engraving only.'''|| <br />
|-<br />
| <div style="background-color:#009900; color:#ffffff;">Brass</div> || '''Engraving only.''' ||<br />
|-<br />
| <div style="background-color:#009900; color:#ffffff;">Coated Metals</div> || '''Engraving only.''' Vaporizes the coating away || || <br />
|-<br />
| <div style="background-color:#009900; color:#ffffff;">Painted Metals</div> || '''Engraving only.''' Vaporizes the paint away || <br />
|-<br />
| <div style="background-color:#009900; color:#ffffff;">Stainless Steel</div> || '''Engraving only.''' || <br />
|-<br />
| <div style="background-color:#009900; color:#ffffff;">Titanium</div> ||'''Engraving only.''' || <br />
|-<br />
| <div style="background-color:#009900; color:#ffffff;">PolyPropylene Sheet</div> || '''NOT FOAM''' || <br />
|-<br />
| <div style="background-color:#009900; color:#ffffff;">PolyStyrene Sheet</div> || '''NOT FOAM''' || Tends to melt; avoid overheating.<br />
|}<br />
<br />
=== Banned materials ===<br />
These materials should '''never''' be processed in the laser cutter. This list is not exhaustive.<br />
{| class="wikitable sortable"<br />
|-<br />
! Name !! DANGER !! WARNING <br />
|-<br />
| <div style="background-color:#cc3333; color:#ffffff;">ABS (acrylonitrile butadiene styrene)</div> || Emits cyanide gas and tends to melt || ABS does not cut well in a laser cutter. It tends to melt rather than vaporize, and has a higher chance of catching on fire and leaving behind melted gooey deposits on the vector cutting grid. It also does not engrave well (again, tends to melt).<br />
|-<br />
| <div style="background-color:#cc3333; color:#ffffff;">Chlorinated plastics (PVC/Poly Vinyl Chloride, vinyl/pleather/artificial leather)</div> || Emits pure chlorine gas when cut! || '''Don't ever cut this material''' as it will ruin the optics, cause the metal of the machine to corrode, and ruin the motion control system. Bubbles yellow, smokes alot, STINKS!!!!!<br />
|-<br />
| <div style="background-color:#cc3333; color:#ffffff;">Coated Carbon Fiber</div> || Emits noxious fumes || A mix of two materials. Thin carbon fiber mat can be cut, with some fraying - but not when coated <br />
|-<br />
| <div style="background-color:#cc3333; color:#ffffff;">Fiberglass</div> || Emits fumes || It's a mix of two materials that cant' be cut. Glass (etch, no cut) and epoxy resin (fumes) <br />
|-<br />
| <div style="background-color:#cc3333; color:#ffffff;">Galvanized metal</div> || Emits dangerous fumes || Zinc fumes are poisonous. Galvanized metal should never be super heated (so don't weld on it either). <br />
|-<br />
| <div style="background-color:#cc3333; color:#ffffff;">Metal</div> || || [https://en.wikipedia.org/wiki/Laser_cutting#Power_consumption Power needed for LASER to cut metal]<br />
|-<br />
| <div style="background-color:#cc3333; color:#ffffff;">Milk bottles/HDPE</div> || Catches fire and melts || It melts, gets gooey. DON'T. Someone has to clean the hex worktable.<br />
|-<br />
| <div style="background-color:#cc3333; color:#ffffff;">Mirrored surfaces</div> || Will not cut, reflects laser beam || Mirror surfaces can reflect the laser beam, damaging the cutter's interior components. Some mirrored materials can be placed reflective-side down and cut.<br />
|-<br />
| <div style="background-color:#cc3333; color:#ffffff;">Polycarbonate/Lexan</div> || Cut very poorly, disbackground-color, catch fire || Polycarbonate is often found as flat, sheet material. The window of the laser cutter is made of Polycarbonate because polycarbonate strongly absorbs infrared radiation! This is the frequency of light the laser cutter uses to cut materials, so it is very ineffective at cutting polycarbonate. Polycarbonate is a poor choice for laser cutting. <br />
|-<br />
| <div style="background-color:#cc3333; color:#ffffff;">CDs, DVDs, Blu-rays, etc.</div> || Made of Polycarbonate. || <br />
|-<br />
| <div style="background-color:#cc3333; color:#ffffff;">PolyPropylene Foam</div> || Catches fire || Like PolyStyrene, it melts, catches fire, and the melted drops continue to burn and turn into rock-hard drips and pebbles. <br />
|-<br />
| <div style="background-color:#cc3333; color:#ffffff;">PolyStyrene Foam</div> || Catches fire || Like PolyPropylene. It catches fire, it melts, and only thin pieces cut. '''This is the #1 material that causes laser fires!!!'''<br />
|-<br />
| <div style="background-color:#cc3333; color:#ffffff;">Pressure treated wood</div> || Emits dangerous fumes || Should never be burned -- not in your fireplace, and definitely not in our LASER<br />
|-<br />
| <div style="background-color:#cc3333; color:#ffffff;">Printed circuit board (FR4 and other material types)</div> || || <br />
|-<br />
| <div style="background-color:#cc3333; color:#ffffff;">Unidentified plastics/rubbers </div> || || If you don't know what it is, don't put it in the LASER cutter<br />
|-<br />
| <div style="background-color:#cc3333; color:#ffffff;">Plastics from The Yard Store</div> || They do not properly identify their plastics || <br />
|-<br />
|}<br />
<br />
== Links & Other Resources ==<br />
* [http://makeict.org/lasercutter/ Laser Cutter Reservation Calendar] <br />
* [[Designing for the laser cutter]]<br />
* [[Laserweb]] software<br />
* [https://docs.google.com/presentation/d/1FCw5YSJwO0nnCzIu2lQFmUl4R9MTTvfjPNDa8bR375g/edit?usp=sharing Laser Web Screenshots]<br />
* [https://drive.google.com/open?id=1HrwlAdZLoOOKw0-S6kRby9bPNl_fbgo6AaTRcu6Vac8 Laser Authorization Class Slides]<br />
** [https://docs.google.com/document/d/1vCWqg8ivAJMtIyzjX36WSnwlWHAV-vaacEZteQVkDPw/edit?usp=sharing Laser Authorization Class Quiz]<br />
** [https://docs.google.com/document/d/17gjllXoLKLQtmsogXGy8iKY1f2_WG6318IYX68pIxX0/edit#heading=h.81m3irbp3xls Google Doc: Your First Laser Cutter Project]<br />
** [https://drive.google.com/open?id=0B9tsLcc_rWFAS01sWllsUU5aUDQ SVG Files For Laser Classes (Google Drive)]<br />
* [https://drive.google.com/open?id=13BWPzsnGROKjk1pFY5FkqugTAUehY3bJHdTYfOV56gc Rotary Class Slides]<br />
* [http://www.thingiverse.com/tag:lasercut Thingiverse Laser Cut projects]<br />
* [http://makezine.com/2011/09/22/identifying-unknown-plastics/ Identifying Unknown Plastics by Make Magazine]<br />
* [https://en.wikipedia.org/wiki/Beilstein_test Beilstein test]<br />
* [https://vimeo.com/1615418 Polymer Identification (video) by Burnination]<br />
* [http://www.chymist.com/Polymer%20Identification.pdf Polymer Identification (PDF) by David A. Katz]<br />
* [http://www.nclark.net/Density_Column.pdf Density Column Using Recyclable Plastics]<br />
[[Category:Laser cutter]]<br />
[[Category:Fablab]]</div>Kimhttps://wiki.makeict.org/index.php?title=Category:Committees&diff=6376Category:Committees2019-06-16T14:02:28Z<p>Kim: </p>
<hr />
<div>Committees are groups that do not have dedicated floor space at the makerspace.<br />
<br />
[[Category:rules and policies]]</div>Kimhttps://wiki.makeict.org/index.php?title=Scholarships&diff=6375Scholarships2019-06-16T14:01:59Z<p>Kim: </p>
<hr />
<div>MakeICT is comprised of members and volunteers, nearly all of whom pay the same dues (currently $25 per month) to take part in the organization. That commitment not only funds our programs but level-sets everyone from the newest member to the most dedicated volunteer. MakeICT offers partial scholarships to those who cannot afford $25 a month, lowering their dues to $10 per month. The scholarship is typically approved for 3-6 months. During this time we hope that a member can find ways to pay for his or her member dues by teaching [[Workshops and classes]] or making things to sell through our [[showroom]] and local shops. Volunteer contributions can be another consideration for determining the length of the scholarship.<br />
<br />
==Requesting a scholarship==<br />
* Join MakeICT (http://makeict.org/join), and for billing select the invoice me/pay me later option<br />
* Contact info@makeict.org to request your scholarship<br />
<br />
==Scholarship Committee==<br />
The goal of the scholarship committee is to review and approve membership scholarships that come to MakeICT.<br />
<br />
The scholarship committee has no meetings scheduled. We discuss new scholarship requests via email.<br />
<br />
Members: [[User:Kim|Kim Burton]], Tracy Hoover, [[User:Dominic Canare|Dominic Canare]]<br />
<br />
<br />
[[Category:Committees]]</div>Kimhttps://wiki.makeict.org/index.php?title=Policy_writing_best_practices&diff=6374Policy writing best practices2019-06-16T14:00:22Z<p>Kim: adding category</p>
<hr />
<div>Anyone can write up or propose a change to a MakeICT policy.<br />
<br />
When in doubt, changing a policy is always better than a new policy.<br />
<br />
State what problem you are trying to solve. Policies should be written to eliminate repetitive "what should we do about (insert situation here)" discussions. Sometimes there are easier ways to solve a problem. For example if there's an issue with one person, talk to that one person.<br />
<br />
Recommended steps:<br />
# Tell the admin list that you'd like to change the policy, get some initial feedback<br />
# Copy existing policy from the wiki page into a google doc.<br />
# Save the google doc to the [https://drive.google.com/drive/u/0/folders/0B6OtvVg0pDT7eVpGc1F2eTFQLXc Policy Drafts folder].<br />
# At the beginning, add this helpful info so we all have an "executive summary" of the change.<br />
## Reason for changing<br />
## What's changing<br />
## What's not changing<br />
## What's unsaid<br />
# Set security so anyone with the link can view, admin list can comment, only you can edit.<br />
# Set the editing mode to "suggestions" so google will track the changes you make<br />
# Change as necessary<br />
# Let the admin list know it's available for comment<br />
# Address or incorporate comments as necessary<br />
# Ask that the policy be added to the next board meeting agenda. Save your proposal in the board meeting folder if necessary. This is nice because if more changes come up at the meeting, we'll have a record of what was proposed.<br />
# Attend the board meeting to address questions, if possible<br />
# If your policy is approved, the secretary will make the necessary changes to this wiki<br />
# Pat yourself on the back for helping MakeICT with clear, concise policies!<br />
<br />
[[Category:best practices]]</div>Kimhttps://wiki.makeict.org/index.php?title=Admin_Tools&diff=6373Admin Tools2019-06-16T13:54:56Z<p>Kim: adding best practice category</p>
<hr />
<div><div class="toclimit tocshow-1">__TOC__</div><br />
<br />
== Security system ==<br />
=== Access ===<br />
* https://security.makeict.org<br />
* Chief Security Officer and delegates<br />
=== Known issues ===<br />
* https://github.com/makeict/electronic-door/issues?q=is%3Aopen+is%3Aissue+label%3Abug<br />
=== Feature requests ===<br />
* https://github.com/makeict/electronic-door/issues?q=is%3Aopen+is%3Aissue+label%3Aenhancement<br />
<br />
== Orientation Sign in ==<br />
=== Access ===<br />
* [https://accounts.google.com/ServiceLogin?continue=https://script.google.com/macros/s/AKfycbycUxtlhjfHITR_Kp0N-SkzOdpGGVlQEjLNswJ0xkgdmYTswRQ/exec Direct link]<br />
* Administrators, Onboarding team<br />
=== How to use ===<br />
* ''Directions on how to use it''<br />
=== Known issues ===<br />
* ''List of known issues''<br />
=== Feature requests ===<br />
* ''List of requested features''<br />
<br />
== Event checkin tool ==<br />
=== Access ===<br />
* [https://accounts.google.com/ServiceLogin?continue=https%3A%2F%2Fscript.google.com%2Fa%2Fmacros%2Fmakeict.org%2Fs%2FAKfycbzTzHbSwgypihr0zcuwAGafle-AhJn2R0vNflNJWVMPfHrFJf8%2Fexec Direct link]<br />
* Administrators, Events team<br />
=== How to use ===<br />
* Click the link above and login with your Google account that is a member of one of the groups with access.<br />
* Once you're logged in, give it a minute and it'll load a list of all of the upcoming classes.<br />
* Click on the class you're checking people in for and give it a minute to load the list of registrants.<br />
* When a registrant shows up for the class, click on the big red 'X' button next to their name and it will turn into a green check mark to indicate that they've been checked in.<br />
** If you accidentally click the wrong name, don't worry; just click it again and it will go back to a red 'X' and un-check them in<br />
* Please make sure that all the registrants are marked as paid and that they all have a waiver filled out.<br />
** If the checkin tool is showing that the registrant doesn't have a waiver, or that the waiver is an old waiver, have them fill one out.<br />
<br />
=== Known issues ===<br />
* You'll probably get rejected if you are logged in with more than one gmail account. Open the tool in a private window to avoid this issue.<br />
<br />
=== Feature requests ===<br />
* Digital/Online Waivers<br />
** Add a button to the waiver on file box for any member with no waiver or an old waiver that allows a new one to be filled out and then processed.<br />
<br />
== Event creation tool ==<br />
=== Access ===<br />
* [https://accounts.google.com/ServiceLogin?continue=https://drive.google.com/drive/folders/0B6OtvVg0pDT7ZVg1WTV3cmN5NlE Windows and Linux downloads]<br />
* Special, Makerspace Program Director<br />
=== How to use ===<br />
* Once you have the application installed on your computer, open it.<br />
** You will have to log in using your MakeICT.org account.<br />
* Under the heading, there are three choices: Start with a Preset, Copy Existing, and Start from Scratch. <br />
** Start with Preset allows you to choose from three profiles: Certification, Workshop, and Class.<br />
** Copy Existing allows you to duplicate one of the last several events that were posted.<br />
** Start from Scratch gives you a clean, default form.<br />
* If the person requesting to host an event has filled out the Workshop Proposal Form, you should have all the information you need to post the event (with exception of a picture to use for the Facebook event page).<br />
* Now you're ready to enter the basic information.<br />
** The name of the event should be brief, but informative, and should include the name of the presenter.<br />
*** If the event is generic, like a safety class, the name of the presenter is not necessary.<br />
** If the location is at MakeICT, put 1500 E. Douglas in the location field.<br />
** The description of the event can be taken from the Workshop Proposal (Response) form.<br />
*** It should give details about what the attendee should expect to experience at the event.<br />
*** It should also indicate whether they should bring special materials and if they need to be authorized in a certain area.<br />
**** Simply adding "Required authorizations: Woodshop" at the bottom of the description will set a flag in the registration to tell the person they need to attend the safety class first.<br />
** As they say, timing is everything. Enter the date and time of the event. The RSVP settings dictate the cost for members and non-members.<br />
* Then, in the Cross Posting area, you can un-check any of the media check boxes if you do not want that type of post. Otherwise, hit "Create!" and watch the magic happen!<br />
** Windows will open, you will need to sign in to Wild Apricot, Facebook, and Meetup, but all the information will be filled out for you.<br />
* When it's done, the windows are left open for you to double check and publish.<br />
** In the Meetup window, scroll to the bottom and click "Announce".<br />
** In the calendar window, click on Rooms. ect and choose any rooms or resources that are needed for the event. Then save and close.<br />
** In the Facebook page, click "Publish". <br />
* Close all windows. <br />
* You're done. Wasn't that easy? :(<br />
** (Well it's better than the old way.)<br />
* Thanks to [[User:Dominic Canare|Dominic Canare]] for this really helpful tool!<br />
<br />
=== Known issues ===<br />
* ''List of known issues''<br />
=== Feature requests ===<br />
* ''List of requested features''<br />
<br />
== Group Copy tool ==<br />
=== Access ===<br />
* [https://accounts.google.com/ServiceLogin?continue=https%3A%2F%2Fscript.google.com%2Fa%2Fmacros%2Fmakeict.org%2Fs%2FAKfycbzQv_mmWN9OzlRs-wigph8Py00R7lX-mzblW4U0SYAxdmQUh2U%2Fexec Direct link]<br />
* Administrators<br />
=== How to use ===<br />
* ''Directions on how to use it''<br />
=== Known issues ===<br />
* ''List of known issues''<br />
=== Feature requests ===<br />
* ''List of requested features''<br />
<br />
== Makerspace authorizations tool ==<br />
=== Access ===<br />
* [https://accounts.google.com/ServiceLogin?continue=https%3A%2F%2Fscript.google.com%2Fa%2Fmacros%2Fmakeict.org%2Fs%2FAKfycbwzGVwldpscdPbgdpJ6nyYDPbxYB-Idl7rDoeH_QFN2cnvwmW0%2Fexec Direct Link]<br />
* Administrators, Laser-heads<br />
=== How to use ===<br />
* ''Directions on how to use it''<br />
=== Known issues ===<br />
* ''List of known issues''<br />
=== Feature requests ===<br />
* ''List of requested features''<br />
<br />
== Member audit tools ==<br />
=== Access ===<br />
* [https://docs.google.com/spreadsheets/d/1RVOfHRwrt5PKmzcT5Ino3OHQ-U9pcEw8Z_SUt1rWqDg/edit#gid=1476714331 Google Sheets]<br />
* Directors<br />
=== How to use ===<br />
* ''Directions on how to use it''<br />
=== Known issues ===<br />
* ''List of known issues''<br />
=== Feature requests ===<br />
* ''List of requested features''<br />
<br />
== Member documentation tool ==<br />
=== Access ===<br />
* [https://script.google.com/a/macros/makeict.org/s/AKfycbwCbmbKnX1H-vQes8S_6CCA1wg29mgnPzXSz2PYi6u_y6XA9JIh/exec Direct link]<br />
* Administrators<br />
=== How to use ===<br />
* ''Directions on how to use it''<br />
=== Known issues ===<br />
* ''List of known issues''<br />
=== Feature requests ===<br />
* Undo button<br />
* Option to load attendees from multiple events<br />
<br />
== Meeting tasks list ==<br />
=== Access ===<br />
* [http://makeict.org/wiki/Meeting_Tasks Public link on wiki]<br />
=== How to use ===<br />
* Wait for it to load. It's slow; be patient.<br />
* Tasks are grouped by meeting date - each date is a link to the meeting minutes<br />
=== Known issues ===<br />
* Slow as molasses<br />
=== Feature requests ===<br />
* Speed it up<br />
<br />
== Board decisions list ==<br />
=== Access ===<br />
* [http://makeict.org/wiki/Board_Decisions Public link on wiki]<br />
=== How to use ===<br />
* Wait for it to load. It's slow; be patient.<br />
* Decisions are grouped by meeting date - each date is a link to the meeting minutes<br />
=== Known issues ===<br />
* Slow as molasses<br />
=== Feature requests ===<br />
* Speed it up<br />
<br />
<br />
== Public Photo Album ==<br />
=== Access ===<br />
* [https://goo.gl/photos/M14PV7jCN297faHQ7 Public link]<br />
=== How to use ===<br />
* Click the link<br />
* Join the folder<br />
* Drag and drop<br />
<br />
[[Category:best practices]]</div>Kimhttps://wiki.makeict.org/index.php?title=Admin_list&diff=6372Admin list2019-06-16T13:54:11Z<p>Kim: Created page with "The admin list is a large group email list that anyone can opt in to. It's a group where we can discuss inner workings of the makerspace, new policies, proposals or ideas. em..."</p>
<hr />
<div>The admin list is a large group email list that anyone can opt in to. It's a group where we can discuss inner workings of the makerspace, new policies, proposals or ideas.<br />
<br />
email: admin at makeict.org<br />
<br />
Google group: https://groups.google.com/a/makeict.org/forum/#!forum/administration<br />
<br />
It somewhat overlaps the inner workings group in the forum:<br />
https://talk.makeict.org/c/inner-workings<br />
<br />
There are other more exclusive lists created for directors and area leads - our strong recommendation is that you avoid using these lists whenever possible and use the admin list instead. Don't worry about bugging people too much, they signed up to see everything! Using exclusive lists leaves people out and creates a culture of secrecy that nobody likes. There are a few very rare times when we might need to talk confidential personnel issues on a directors list, but those times are rare. <br />
<br />
[[Category:Best practices]]</div>Kimhttps://wiki.makeict.org/index.php?title=Equipment_log&diff=6371Equipment log2019-06-16T13:48:12Z<p>Kim: </p>
<hr />
<div>Any equipment that is purchased by or donated to the makerspace should be documented in the equipment log:<br />
<br />
https://docs.google.com/spreadsheets/d/1VkXnT4PGLghCPkzMrf1oeFlw3DrtFaB1OilWdpbp-vY/edit#gid=1561008677<br />
<br />
<br />
[[Category:best practices]]</div>Kimhttps://wiki.makeict.org/index.php?title=Category:Best_practices&diff=6370Category:Best practices2019-06-16T13:45:43Z<p>Kim: Created page with "A best practice is a recommendation or good idea that we write down, but don't put into policy. Not everything needs to be voted on by the board. Best practices are in the po..."</p>
<hr />
<div>A best practice is a recommendation or good idea that we write down, but don't put into policy. Not everything needs to be voted on by the board.<br />
<br />
Best practices are in the policy category to make sure they get attention.<br />
<br />
[[category:rules and policies]]</div>Kimhttps://wiki.makeict.org/index.php?title=Offsite_equipment&diff=6369Offsite equipment2019-06-16T13:44:30Z<p>Kim: </p>
<hr />
<div>Offsite equipment should be tracked here:<br />
<br />
https://docs.google.com/spreadsheets/d/1UdQncqkDWPcapZXnO3xPwOhtwGFVBZJ8KPsrbrGOeM4/edit#gid=0<br />
<br />
As a best practice, all equipment reviewed quarterly for condition and to ask whether we should keep storing it offsite.<br />
<br />
[[category:best practices]]</div>Kimhttps://wiki.makeict.org/index.php?title=Bylaws_revisions&diff=6368Bylaws revisions2019-06-16T13:35:04Z<p>Kim: Replaced content with "This is a working page to hold bylaws revisions as they are being discussed and incorporated. There are no proposed bylaws revisions at this time."</p>
<hr />
<div>This is a working page to hold [[bylaws]] revisions as they are being discussed and incorporated. <br />
<br />
There are no proposed bylaws revisions at this time.</div>Kimhttps://wiki.makeict.org/index.php?title=Category:Access_policies&diff=6367Category:Access policies2019-06-16T13:33:06Z<p>Kim: adding rules and policies category</p>
<hr />
<div>Some equipment and areas in the makerspace requires special training in order to use them. These requirements are detailed in our Access Policies.<br />
<br />
You may be required to have a certain authorization before signing up for some classes. For example, you will need to take the Metalshop Safety Class before signing up for a Welding Class.<br />
<br />
Use the links below to view access policies for different areas.<br />
<br />
[[Category:Rules and policies]]</div>Kim