Difference between revisions of "Laser infobase"
From Bloominglabs
(Adding birch plywood suppliers) |
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* [http://www.laserbits.com/index.php?main_page=index&cPath=82_352 www.laserbits.com] | * [http://www.laserbits.com/index.php?main_page=index&cPath=82_352 www.laserbits.com] | ||
* [http://www.suregrave.com/woodsheets.html www.suregrave.com] | * [http://www.suregrave.com/woodsheets.html www.suregrave.com] | ||
| + | * [http://www.woodcraft.com/family/2004113/plywood.aspx www.woodcraft.com] | ||
| + | * [http://www.woodworkerssource.com/6_plywood.html www.woodworkerssource.com] | ||
A lot of laser projects require screws to hold the project together (project cases, mechanical devices, etc). This is one of many sites that has socket head cap screws which look sexy and work well: | A lot of laser projects require screws to hold the project together (project cases, mechanical devices, etc). This is one of many sites that has socket head cap screws which look sexy and work well: | ||
Revision as of 23:33, 30 April 2013
We should keep a list of good sources of materials to use in the laser. We should ALSO keep a good list of configuration settings to get specific results with various materials.
Laserable materials sources
Please add more materials!
Sources of acrylic sheeting:
Sources of wood sheet for cutting:
A lot of laser projects require screws to hold the project together (project cases, mechanical devices, etc). This is one of many sites that has socket head cap screws which look sexy and work well:
Laser settings
Imagine you want to cut through stickers but leave the backing intact. What power and dpi did you use for this last time? Lets keep that info here!
I directly stole this from NYC Resistor's laser page!
| Material | Focus* | Vector | Raster | Notes | ||||
|---|---|---|---|---|---|---|---|---|
| Speed | Power | Freq | Speed | Power | DPI | |||
| Cardboards | ||||||||
| Bainbridge board "172" | 45 | 60 | 500 | Slot width ~1.28mm | ||||
| Card Stock 110 lb | 62 | 22 | 2500 | 100 | 5 | |||
| Cardboard 1/8" | 30 | 60 | 500 | 50 | 15 | Conservative, try a speed of 35 or 40 | ||
| Double-layer 1/4" | 20 | 60 | 500 | |||||
| Foam Core | 35 | 100 | 5000 | Previously 60/90/2500 - didn't cut all the way through. | ||||
| Staples Sticker Paper | 100 | 7 | 500 | Cuts through sticker but not backing | ||||
| USPS thin envelope | 95 | 20 | 500 | |||||
| Fabriano 140lbs Watercolor Paper | 100 | 60 | Etches in very well, leaving clean paper underneath | |||||
| Wood | ||||||||
| Cork 3/32" | +2 | 70 | 100 | 5000 | Works great. McMaster #9487K2 | |||
| Luan 1/8 | +2 | 30 | 100 | 5000 | Purchased from Dyke's Lumber off 3rd Avenue (speed of 25 might work better) | |||
| Luan 1/4 | +2 | 5 | 100 | 5000 | Two passes. Purchased from Dyke's Lumber off 3rd Avenue - I THINK THIS IS WRONG - RB | |||
| Luan 1/4 | +2 | 16-18 | 100 | 5000 | I got much better results with 16-18% speed, +2 focus, one pass on 12 Feb 2013 - but it left some attached fibers on the back side. A second quick pass at +5 maybe? - RB | |||
| Poplar wood 1/4" | 17 | 100 | 500 | Not sure about the frequency, seems to work at lower ones too | ||||
| MakerBot wood 5 mm | 7 | 100 | 500 | Manual focus is key. Move the bed up until the metal focusing thing just touches the plywood surface. Then move the bed up by pressing the Up button five times. Hit Reset and then Go. Rock! Then move the bed up another five pushes and run again at 50% speed. | ||||
| Plywood, unknown, 1/8" | 7 | 100 | 500 | even 1/8" plywood takes two passes at 7 or 6% speed. Lots of charring. | ||||
| Plastics | ||||||||
| Acetal 0.02" White Sheeting | 20 | 60 | 500 | Needs to be taped absolutely flat to cutting sheet, otherwise it won't cut through, higher settings incinerate the delrin. | ||||
| Acetal 0.93" Black | 8 | 100 | 500 | Mcmaster, Delrin 150 | ||||
| Acetal 3/16" | 6 | 100 | 500 | |||||
| Acetal 3/16" | 10 | 100 | 500 | Two passes with these settings works well | ||||
| Acetal black, etching | 100 | 70 | 300 | engraves 0.006" deep on black acetal | ||||
| 100 | 100 | 300 | engraves 0.009" | |||||
| 60 | 100 | 300 | engraves 0.010" | |||||
| 10 | 100 | 300 | engraves 0.020" | |||||
| 7 | 100 | 300 | engraves 0.025" | |||||
| 5 | 100 | 300 | engraves 0.033" | |||||
| 3 | 100 | 300 | engraves 0.045", transient flames visible | |||||
| 2 | 100 | 300 | engraves 0.060", transient flames visible | |||||
| Acetal 5 mm" | 3 | 100 | 500 | |||||
| Acrylic (color) 1/8" | 9 | 100 | 5000 | 100 | 35 | 600 | Copied engraving settings from Nintendo DS - tested on colored acrylic, worked great | |
| Acrylic (clear) 1/4" | 8 | 100 | 5000 | Book says 4%, 8% seems perfect after the new tube | ||||
| 30 | 80 | 300 | engraves 0.015" deep on clear acrylic | |||||
| 30 | 100 | 300 | engraves 0.02" deep at 1'06" per sq in | |||||
| 20 | 100 | 300 | engraves 0.03" deep | |||||
| 10 | 100 | 300 | engraves 0.05" deep at 3'00" per sq in | |||||
| 5 | 100 | 300 | engraves 0.09" deep at 5'44" per sq in | |||||
| Acrylic (clear) 5 mm | 7 | 100 | 5000 | |||||
| ABS - Hammond MFG 1553D Enclosure | 12 | 100 | 5000 | 100 | 65 | 600 | Raster settings a work in progress, based on acrylic; 75 too much for busy bitmaps, 55 too little detail. Weird results 'cuz of textured finish on enclosure | |
| HDPE 1/8" | 40 | 100 | auto | Takes about 4 passes, keeps melting together | ||||
| Kapton 0.005" | The settings for 4 mil Mylar only cut part way through | |||||||
| Mylar 0.005" | 100 | 15 | 5000 | Make sure the aluminum side is down. | ||||
| Polyethylene foam 2.2 lb 1/4" | 60 | 100 | 5000 | (via kellbot) [1] | ||||
| Other | ||||||||
| Chocolate | 100 | 30 | 300 | It melts. Don't cut! (via Squid Labs) | ||||
| Compressed Sponge | 100 | 100 | 1000 | |||||
| Leather (1-2mm) | 40 | 50 | 1000 | Leather can be pressed by ironing the backside with a layer of tissue between the iron and the leather. Masking tape on the backside also helps it lay flat. Smells bad. | ||||
| Leather (3-4mm) | 40 | 50 | 1000 | Needs two passes. Depending on the tanning process, you may have burned edges. | ||||
| Neoprene (2mm) | 30 | 100 | 1000 | Like BUTTAH. Not sure about toxicity. We'll see if I survive. | ||||
| Cotton (will darken) | 60 | 20 | 200 | |||||
| Buffalo Horn (5mm) | 6 | 100 | 5000 | Same settings as 1/4" acrylic, depending on depth, may work faster speed, smells pretty awful | ||||
| HP Laptop - ETCH | 100 | 23 | 2500 | Vector etch pattern, probably could have been slightly lower-power | ||||
| iPhone rev 1.0 | 100 | 40 | 600 | |||||
| Mini Moleskins ( cardboard brown ) | 100 | 69 | 600 | |||||
| Nintendo DS 1st Ed. | 100 | 35 | 600 | |||||
| Quartz(?) rocks | 20 | 100 | ||||||
| Acrylic felt (black) | 40 | 50 | 800 | Felt is porous; needed a cardboard or masking tape backing so the laser could focus. Also, these settings cut a wide kerf. Experimenter recommends a faster speed (maybe 100) and lower power. May help to iron the felt with a fabric iron first, so it's nice and flat. | ||||
| 100% Wool felt (beige) | 40 | 50 | 800 | May help to iron the felt with a fabric iron first, so it's nice and flat, then aid focus and flatness by applying masking tape to the back of the felt. Tape also prevents burn schmutz from sticking to felt. Smells nasty, bring a ziplock bag to transfer your cutouts into. | ||||
| NiAg 752 "german silver" | Doesn't work at all, even for etching. save yourself from the frustration :P | |||||||
