I just finalize my new CNC router and now I would like to add option of 4th AXIS and adding tangential knife for cutting thicker materials.
I have Gecko drive G540 and use MACH3.
Please if there is someone who can help me to build and set up tangential knife that will be awesome. I will need links where to buy all necessary items.
Here is a link of the example I need:
[ame=http://www.youtube.com/watch?v=aY3h352Lhn4]CNC tangential cutting Cardboard with stepper motor rotating knife - YouTube[/ame]