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Our Laser


TSAS has a 100w Boss LS-1630 laser with a cutting capacity of 400 x 750mm or 15.75" x 29.50", with pass-through windows. This means that if your project is larger in one dimension (like a 25" wide surfboard), it will fit inside the machine—we'll just need to cut/engrave in multiple sections.


In general, if your material is 1/4" (6.35mm) or thinner, the information below applies. The machine is capable of cutting up to 3/5", but see Stallings before planning a project with very thick material.

Things it can cut

See ATX Hackerspace list for a more complete list

  • Wood: plywood, hardwood, MDF, cardboard, paper, cork
  • (Some) plastics: acrylic, delrin, mylar
  • Leather, cloth
  • Magnet sheet

Things it can engrave

  • All from the cut list—if it can be cut, it can be engraved.
  • Metal
  • Glass
  • Rock
  • Tile
  • Anodized aluminum

Things it can NOT cut or engrave

See ATX Hackerspace list for a more complete list]

  • Lexan (fire)
  • PVC (puts off chlorine gas)
  • Epoxy (fire)
  • Polystyrene or polypropylene foam (fire)
  • ABS (melts)

Material Resources

Creating a Project

Your project must be in one of the following vector file formats if you wish to cut through the material: .ai, .pdf, .dxf, .hpgl, .plt, .rd, .svg, or .tga. Check the vector page for more info if you aren't sure what that means. If you only wish to engrave, the machine will accept .bmp, .jpg, .jpeg, .png, .gif, .tif, or .tiff.

If you are on a desktop computer, your best choices for creating a vector design are Inkscape (free, open source) or Fusion 360 (free for our use). Stallings would love to walk you through either one.

If you are on a Chromebook, SketchUp has an excellent Chrome app, or Vectr, a free website that works well for tracing images. Also check out Vector Resources for more images.

Note that all fonts should be turned to paths. In Inkscape, use the Path > Object to Path tool, in Vectr, use Outline Text. You can double-check by double-clicking on your text—if nodes appear, you're good.

Fabricating Your Project

There are two parts to fabricating a laser project: LightBurn software setup and machine setup.

LightBurn Setup

Bring your svg file to the laser's computer and open in LightBurn.

The grid that you'll work on has the same dimensions as the laser bed, and the location of your image on the grid corresponds to its location on the bed. Highlight the entire project (ctrl + a) and resize if necessary, paying attention to the size of your materials.


If you used color in your image, you'll notice that all fill has been removed and a list of colors has appeared in the cuts/layers box. In Lightburn, each line's color represents a different type of laser action (cut or engrave) and different speeds and power. For your first projects, highlight everything and click the black color up top.


Once your project is in the right position, scaled correctly, and all lines are black, you'll need to tell the machine what kind of material it will be cutting. On the bottom right is a Library tab containing all common materials. Find your material (probably Acrylic Extruded [Plastic Backed]) and thickness (probably 3mm or .11"), then choose Cut. Select the black "Cut Line" layer up top, then choose "Assign to Layer." This will update the Cut Line settings for your material.

Machine Setup

Open the machine and place your material in the upper-right corner. It should sit against the ruler.

Turn on the machine, chiller, and ventilation fan at the power strip behind the computer.

Use the arrow buttons on the laser to move the head over your material, then press the Z/U key. Locate "Auto Focus" and press Enter. The bed will move toward the laser head and measure your material's thickness to properly focus.

Move back to the computer and press the Frame button in the Laser tab. The machine will draw a precise rectangle the size of your image on your material. If everything is in the correct place, close the lid of the laser and press Start in LightBurn.

Project Ideas/Downloads