Messages

1

General Mach Discussion / Re: Optical Registration Mark Reading With Mach3

« on: February 01, 2014, 02:19:35 PM »

Why don't you use microscope camera, it is much easier to pin-point marks?

2

General Mach Discussion / Re: Optical Registration Mark Reading With Mach3

« on: January 22, 2014, 06:00:49 PM »

This is how I would contour cut something. You place the print on cnc table anyway you want. Then you jog to first registration mark (bottom left on computer) and set X0Y0. Then jog to next registration mark and write down XY coordinates. After that you calculate the angle (arctan(X/Y)) and use g code G68 for coordinate system rotation.

I hope you can understand, I'm not good in English