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Author Topic: Pocketing Problem  (Read 2281 times)

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Pocketing Problem
« on: March 24, 2010, 12:30:40 AM »
I am very new to Mach and have encountered a problem that is probably an easy fix for someone with experience. When I am doing rectangular pocketing the end mill will take a circular detour in two places that extend outside of the rectangle that I am pocketing. This occurs at two adjacent corners. I am designing in Dolphin CADCAM and posting the g code to Mach. What am I doing wrong?I'm sure there must be a simple answer, but I have failed to uncover it in my searches of the forum. The animation looks fine in Dolphin, but the "extra" circles show up in the Mach toolpath. Please help. thanks...

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Re: Pocketing Problem
« Reply #1 on: March 24, 2010, 04:35:29 AM »
Sounds like you may need to change the IJ mode, its on the General Config page. You can also do it via code and your G Code should really have it in it so that it works without having to manually change. The G Codes are G90.1 for Absolute IJK mode and G91.1 for Incremental IJK mode