Hi all, First time posting so please be kind. I have rebuilt my Openbuilds WorkBee 1510. It now has Linear Rails and Lead screws. I have added a link to display the issue that I am having when I move the machine at higher speeds. Can anyone tell me what may be the issue? Maybe I'm not supposed to have such high speeds set. (199.91 in X, Y, and Z) At the end of the video, you can see that wobble in the lead screw. Is that normal? Thank you in advance!
Acceleration/Max Rate tuning required. Process is described in the Grbl Wiki: See Grbl v1.1 Configuration · gnea/grbl Wiki and https://github.com/gnea/grbl/wiki/Grbl-v1.1-Configuration#110-111-and-112--xyz-max-rate-mmmin
I had a similar problem. As Peter said, it had to do with acceleration and top speed settings. I chose acceleration over top speed because the things I cut have a lot of small moves. It cuts much faster that way.
