From what I have read in the documentation, the G5x commands provide  
X,Y,Z offsets, but not angular offsets.
I would like to apply small angle offsets to the G-Code for a part,  
mounted on a 3 axis mill, to accommodate a fixture that is tilted in  
some random way. What is the nicest way to do that?  I am not drilling  
holes, just surfacing, so I think this is not asking the impossible of  
a 3 axis system, at least for small angles.

I could put the tilts into the CAD system, but that does not seem the  
right place to do this. I thought about pretending that the mill  
actually had 3 angular dof, in addition to the X,Y,Z dof, and wondered  
whether inserting fake angle values into the A,B,C positions at the  
start of the code might produce the desired adjustments.

Christopher Purcell
Dartmouth NS Canada
[email protected]




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