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Messages - jnibecke

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General Mach Discussion / Re: Lathe Threading With Backlash
« on: August 06, 2007, 09:52:58 PM »
I am using g76 and I have backlash enabled.  Unfortunately  the backlash is taken up just before the chamfer is cut.  Which means that the cutter is left at the same location for just a few moments.  Since g76 is a canned cycle there is not much I can do.  It seems possible that the writers of the canned cycle could take in the backlash before the thread starts to cut.  So that when the x axis moves to retract the cutter there is no backlash to take in?

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General Mach Discussion / Lathe Threading With Backlash
« on: August 02, 2007, 04:03:28 PM »
Is it possible to take in the backlash on the x axis before threading starts.  As of now my threads cut ok but when they get to the point where the chamfer is cut the x backlash has to be taken in causing the last part of the thread to be a full circle :(.

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