Search found 5 matches

by JunkfoodGuy
Wed May 05, 2021 10:43 pm
Forum: Centroid Acorn CNC Controller
Topic: Circles look like potatoes
Replies: 12
Views: 3018

Re: Circles look like potatoes

Yeah I agree. As I said in my first post, the nema 34 steppers were solid at this. Just lost steps once in a while.

I have pulled all my upgrades off, going back to my steppers for now. Will try again in the future when I have more time.
by JunkfoodGuy
Wed May 05, 2021 12:52 pm
Forum: Centroid Acorn CNC Controller
Topic: Circles look like potatoes
Replies: 12
Views: 3018

Re: Circles look like potatoes

Yeah, lots of circles. They have a ramp too. I have seen some improvement by re-running the x axis auto tune and copying that to the Y axis. I feel the Y is where my issue remains. Circles looking much better but will go out of round if I push past 100% feedrate. I'm going to run a full 4x8 sheet an...
by JunkfoodGuy
Wed May 05, 2021 1:28 am
Forum: Centroid Acorn CNC Controller
Topic: Circles look like potatoes
Replies: 12
Views: 3018

Re: Circles look like potatoes

here you go. Vcarve Pro, default centroid PP
by JunkfoodGuy
Tue May 04, 2021 7:59 pm
Forum: Centroid Acorn CNC Controller
Topic: Circles look like potatoes
Replies: 12
Views: 3018

Re: Circles look like potatoes

Yeah, that was earlier today. Last run (pics) had zero.

You can see that in your post at (1) 05-04-2021 18:58:36 199 CNC Started.

Still potatoes.
by JunkfoodGuy
Tue May 04, 2021 7:36 pm
Forum: Centroid Acorn CNC Controller
Topic: Circles look like potatoes
Replies: 12
Views: 3018

Circles look like potatoes

Hey everyone, doing an upgrade on an Avid 4896 pro to Clearpath SDSK/Acorn/C86ACCP. Yesterday was a nema 34 machine and worked fine. Now my 1" circles look like potatoes. Re-ran x-axis tuning. Cleared up all the windows settings and got rid of some resends. Everything is mechanically sound - sa...