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Author Topic: Plasma THC Sewing/bouncing  (Read 1524 times)

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Plasma THC Sewing/bouncing
« on: December 11, 2012, 02:45:45 PM »
Plasma Torch moves up and down slightly about 3 times a second. Looks like it's trying to sew. Changing tip volts changes the height the bounce happens at. Bounces about 1/32"

Mach3

I'm probably missing a THC setting of some kind?
Any suggestions?

DynaCNC w/4000 series controls, Cutmaster 52.

Offline BR549

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Re: Plasma THC Sewing/bouncing
« Reply #1 on: December 11, 2012, 05:21:45 PM »
Slow Down the THC speed %   ,   The Z is moving faster than the THC can compensate and it oscilates.

(;-) TP