FANUC control issues with arc movements

[Code_Breaker]

 I have a problem from time to time that the Fanuc control series 19i MB will make its own determination with an arc movement.

 

Back plot looks good

Verified looks good

CIMCO  Editor NC code back plot looks good

Vericut looks good

 

I tend to feel the it has to do with the length of the arc or something along that line that is "confusing" the machine controller ...

 

I have seen this with other companies and always with the FANUC controls.

 

Is there a parameter we can set other than using point-to point programming?

 

Don Dawson

Corona, CA

 

[Guest]

Check this thread Don

 

http://www.emastercam.com/board/topic/90497-arcs-gouging-part/