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Author Topic: Strrange sound of stepper motor Mach3  (Read 2002 times)

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Offline Tweakie.CNC

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Re: Strrange sound of stepper motor Mach3
« Reply #10 on: December 28, 2016, 01:56:50 AM »
Hi there can I have one more question?
I am running my CNC with Mach3 and there is a thing like slowing down. But when I mill PCB board its doing kind of rounded corners. Is there a way to fix this?

Thank you

Try reducing your Velocity settings and increasing your Acceleration settings in Motor Tuning (remember to save the changes for each axis). It's bit of a balancing act to get it just right.

As an alternative try running in Exact Stop mode.

Tweakie.
Success consists of going from failure to failure without loss of enthusiasm.  Winston Churchill.