Curved axis - compensation

[etet100]

Hello.

My axis (actually X and Y) is curved. There is about 0.1mm deviation in the middle. Is it possible to implement such compensation? I
don't mean g-code level solutions.

[terjeio]

Is it possible to implement such compensation?

Yes, you could hook in into plan_buffer_line() since all motion commands are passed through it. Or better add it as a new kinematics implementation.

[etet100]

I understand. So it is not possible.

[terjeio]

So it is not possible.

It is possible, but you have to write code for it. Or did you expect me to do it?

[etet100]

I wasn't expecting - maybe I was hoping. There are probably bent axes in most cheap CNCs.