Okay, I’ve been reading through many of the posts about static causing the CNC to disconnect. My machine was running perfectly until a few weeks ago when I started getting this issue. The weather is more humid now, so static is a likely issue, but I’m having trouble solving it.
I’ve removed my dust collection completely, removed anything else from the table. I’ve grounded my X and Y axis rails directly to my electrical box ground bar, but still getting the same issue. I’ve been trying this same project 5 times now but it keeps disconnecting farther along each time.
The current cut is a 3D rough with 1/4 bit that I’m running from the start each time (I’ve had bad luck starting jobs from a certain line). I speed everything up 200% until it gets to where it left off then slow it back down. It runs fine when it’s going over where it already cut and then it will run for about 15-30 minutes while cutting before disconnecting from Gsender.
I’m also able to reconnect easily without unplugging or restarting anything, if that’s applicable.
What else should I try grounding? The Z axis, the control box, the computer?
Where is the best place to ground at the rails? I’ve got wire wrapped around some of the bracket screws making direct contact with the rails, but am wondering it there’s a better way.
I’m going to try also removing my touch plate when not using it, and move the computer from underneath the table to somewhere beside the table, mostly out of desperation.
Any advice would be appreciated.