7
30 DEP CT CCA90 R+5 F1000
31 L X-70 R0 FMAX
32 L Z+250 R0 FMAX M2
33 END PGM FK3 MM
332
Programming Contours | Path contours – FK free contour programming
Depart the contour on a circular arc with tangential
connection
Retract the tool, end program
HEIDENHAIN | TNC 640 | Conversational Programming User's Manual | 10/2017