Machsupport Forum

Mach Discussion => General Mach Discussion => Topic started by: Willy on April 04, 2009, 01:28:28 PM

Title: Rectangular Shape
Post by: Willy on April 04, 2009, 01:28:28 PM
I have a very large machine that I am setting up and fine tuning and I do rectangular with 4 square corners test file run. On the Mach screen and the machine run with 3 round corners as you can see from the screenshot.

Can you please tell me what cause that?

Thanks

Willy
Title: Re: Rectangular Shape
Post by: ger21 on April 04, 2009, 05:06:08 PM
Probably CV mode.
Title: Re: Rectangular Shape
Post by: derekbpcnc on April 05, 2009, 02:14:55 PM
Hi,

For external corners, I always prog to roll the cutter round the corner. Its much gentler on the machine?
Might also help with your problem?

ATB
Derek
Title: Re: Rectangular Shape
Post by: Graham Waterworth on April 06, 2009, 12:52:18 PM
Put a G61 at the start of your g-code, that should stop the rads.

Graham