Makerspace: CNC Routing

What is CNC Routing 

CNC (Computer Numerically Controlled) routing is a method of making things using computer aided design software (CAD) to design something and then the router machines it.

The Process:

1. Design your item in CAD (computer aided design) software or find a ready made design.
2. Convert the file to a toolpath and G-code to control the router
3. Load the g-code file to Cabide Motion to run the router.
4. Make you part.

CNC pre-made designs available free

To get started right away, you can use a website that collects pre-made CNC make files. There are thousands of options, look for .STL, SVG or DXF files. 

Thingiverse (2D and 3D designs)
Pinshape

Design software programs - CAD

If you want to create your own project from scratch or modify an existing file, use any of these free programs. 

Carbide Create (download the free design software for 2D designs)

Tinkercad (Free design software for 2D and 3D designs) For 3D designs to use with the Nomad CNC, Meshcam software is necessary to generate g-code.

Fusion360 (hobbyists can get a free 3-year trial)

SketchUp

Tools & Bits

Upcut, Downcut, or Compression

Speed and Feed Calculations