Jump to content

Laser Cutting: Difference between revisions

From Squirrel's Lair
Ttenbergen (talk | contribs)
No edit summary
Ttenbergen (talk | contribs)
No edit summary
 
(12 intermediate revisions by the same user not shown)
Line 1: Line 1:
75 watt epilog laser cutter
{{Skillset | Description=We have access to several [[Laser Cutter]]s at [[North Forge Fabrication Lab]]. These can cut many materials including acrylic, wood/veneer, paper, cardboard, some rubbers and other plastics. They can also engrave metal.
* Manual: http://www.epiloglaser.com/downloads/pdf/mini_helix_4.22.10.pdf
}}
 
[[Category:North Forge Fabrication Lab]]
== workable materials ==
* Laserable materials: http://www.epiloglaser.com/laserable_materials.htm
** for plastics:
*** thermoplastic [https://secure.wikimedia.org/wikipedia/en/wiki/Delrin delrin] http://www.johnstonplastics.com/mech_delrin.htm
*** film [https://secure.wikimedia.org/wikipedia/en/wiki/Mylar mylar] http://www.johnstonplastics.com/glaz_polyester.htm
*** thermoplastic [https://secure.wikimedia.org/wikipedia/en/wiki/Acrylic_glass acrylic] http://www.johnstonplastics.com/glaz_acrylic.htm
 
== Material size ==
* 18" by 24" (aka 45.72cm x 60.96cm)
 
=== eliminate the "fog" around things ===
Alexander's calgary flames had a fog around them - why?
when looking how to print from Inkscape I found some info about this... some people called it a "halo"; didn't find out what the solution is.
 
== Materials/Speed/Power settings ==
Is there a test pattern that deals with the diff power settings automatically? {{TD computer}}
* 65/5/500 works for white and brown paper
** little more oomph, I had to separate some spots manually, but they may have been out of focus
 
* Styrene "use low frequency like 30 but high speed"
[[Category: How to]]
[[Category: InkScape]]

Latest revision as of 22:01, 2021 October 8

We have access to several Laser Cutters at North Forge Fabrication Lab. These can cut many materials including acrylic, wood/veneer, paper, cardboard, some rubbers and other plastics. They can also engrave metal.

Click any of the images for more about that project.