X-axis judders at certain point

Hi all.

So when moving the X-axis on my x-carve 1000 it judders from 150mm to 300mm whether its cutting or not…

I have loosened the belt a bit, checked steps/mm, boosted the current a little and idler wheels are fine…wth, PLEASE help.


ran calibration, been working with CNC’s for years, used step/mm calculator, and put current pot back to standard as it seemed to make no difference

1 Like

Ha, yeah I have them set in that area (so much research trying to solve this). Its so odd that it does it only in this certain range tho

1 Like

done, done and done…even oiled the rails as last resort!

i know, i have covered the trolleys. and mounted brushes

You check rail tolerances? I wonder if you have a slight deform