v9 mill profile/contour feedrate ?

[Jeff H]

when you are contouring a shape there was some way to get the post to output the correct feedrate for the tool centerline path when going around arcs.

(i knew at one time but do not remember now.)

 

i cannot remember if it was the post edited or if it had to do with a zero tool diameter.

at the time it worked well.

 

ref i mean if you profile a 30 inch diameter circle with a 29.9 inch diameter cutter the center path is very small and feed needs adjusting.

anyone know?

[3R!< W3NG3R]

i think it is in job set-up>adjust arc feed