Non-circular boring. (Showing off)

[skunkworks]

I was bored during the lock down and my mind started wandering.. I had a spindle encoder on my little mill and was wondering if I could gear the x/y axis to cut a polygon. One of the developers of linuxcnc did something similar on his lathe as a proof of concept.

So - it began...



after figuring out my 144 count encoder wasn't nearly high enough resolution to do a decent job I upgraded to a 20,000 count per rev enocoder



Then putting it all together..

[JAZZCNC]

Nice rhythm you got going there Sam.. . . . Nice Job.

[Andrewg]

Amazing what is possible, thanks for sharing it here.