Problem with circles

Discussion about the arduino based g-code interpreter, grbl
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Joined: Tue Jun 23, 2020 12:15 am

Re: Problem with circles

Post by Adbhatti » Sun Jun 28, 2020 3:18 pm

very Serious problem :(

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Joined: Tue Jun 30, 2020 7:42 am

Re: Problem with circles

Post by johnbeck7799 » Mon Jul 13, 2020 10:29 am

WillAdams wrote:
Wed Apr 16, 2014 10:51 am
In that case, the problem is some difficulty of feeds, speeds, machine rigidity (or lack thereof), deflection and cutting orientation.

What are your settings for:

- feed rate (in Grbl)
- cutting speed (how fast are you running your tool)
- plunge rate
- plunge depth
- are you cutting clockwise or counter-clockwise? Have you tried the other direction?

How tightly do you have your Z-axis adjusted? The Delrin V-wheels should not easily rotate when one tries to turn them, and they should all move when one turns the coupler or jogs the machine up and down.
really helped!

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