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internal thread cutting

Experimenter
Experimenter

We have a problem trying program a particular thread in NX cam. What I cannot figure out is how to go to a position and turn c axis around a tool.

 

example O.D. thread was done by hand

X139.675 Y12.83 S500 M3
Z200.
M470
Z-68.042
G94 G1 G45 DA X123.389 Y0.0 Z-57.9733 F30 M8
Z-62.923 C335.25 F50.
X139.675 Y-12.83 Z-71.013 F250
G0 Z50.

 

Regards

 

greg

1 REPLY

Re: internal thread cutting

Legend
Legend

I suppose the only way is to use LOCK AXIS UDE,

 

Cattura.PNG

 

if you lock Y axis value to be 0 on XY plane, the position will be reached by moving C and Z, rotating the part around the tool.

It depends on the postprocessor too.

ciao

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