Machsupport Forum

Mach Discussion => General Mach Discussion => Topic started by: yspish on October 14, 2023, 01:33:04 PM

Title: G31 Probing Stutters
Post by: yspish on October 14, 2023, 01:33:04 PM

Hello, I've been having trouble with my CNC lately. One of my macros uses the G31 code to touch material and stop. However, it has developed a stuttering problem (attached video with grinding sound). Other z-axis motions are normal except the probe. What can be the reason for this? I use a SmoothStepper controller.

Title: Re: G31 Probing Stutters
Post by: TPS on October 17, 2023, 11:25:42 AM

is THC turned off during G31?

Title: Re: G31 Probing Stutters
Post by: yspish on October 28, 2023, 06:32:20 PM

Yes, it's turned off when probing.