Search found 4 matches

by ajbonu02
Fri Dec 09, 2022 9:28 am
Forum: Buildbotics Tech Support
Topic: Inaccurate x axis
Replies: 5
Views: 5989

Re: Inaccurate x axis

Hi Doug,
I did some additional testing today, and I think I finally have the issue worked out. I put some different motors on the axis, and worked on finetuning the mm per rev to increase accuracy. Thanks again for your help and willingness to assist. It's much appreciated!!
by ajbonu02
Fri Dec 09, 2022 5:44 am
Forum: Buildbotics Tech Support
Topic: Inaccurate x axis
Replies: 5
Views: 5989

Re: Inaccurate x axis

Thanks Doug! Here is my config file. { "macros": [ { "path": "Macros/Probe Macro (mm)", "color": "#EC1C23", "name": "Z (mm)" } ], "tool": { "tool-reversed": false, "rapid-auto-off": false, "tool-type": "Disabled", "dynamic-power": false, "min-spin": 0, "max-spin": 10000 }, "input": { "input-debounce...
by ajbonu02
Sat Dec 03, 2022 11:41 am
Forum: Buildbotics Tech Support
Topic: Inaccurate x axis
Replies: 5
Views: 5989

Re: Inaccurate x axis

Sorry it's taken me so long to reply! I had to tear the machine apart and make a few adjustments. The settings feel pretty conservative: max velocity is 3m/min, accel is 5.2km/min, and max jerk is 50. I've been doing test runs with a ruler, and it's always at least a few mm too long. This is the typ...
by ajbonu02
Sun Nov 20, 2022 10:26 am
Forum: Buildbotics Tech Support
Topic: Inaccurate x axis
Replies: 5
Views: 5989

Inaccurate x axis

Hello, I'm running buildbotics on a openbuild lead cnc 1010 and am having trouble getting acceptable accuracy on the x axis. For instance, if I enter the proper travel per rev for x axis (8mm, based on an 8mm 4-start lead screw), a 350mm g0 move will be 355 mm or more in actual travel. I've tried to...