Cycle Parameters - HEIDENHAIN TNC 640 User Manual

7

Cycle parameters

Q9 Direction of rotation? cw = -1: Machining
direction:
+1: Rotation counterclockwise
–1: Rotation clockwise
Q10 Plunging depth? (incremental): Infeed per
cut. Input range -99999.9999 to 99999.9999
Q11 Feed rate for plunging?: Traversing speed of
the tool in mm/min while plunging. Input range 0
to 99999.9999, alternatively FAUTO, fu, FZ
Q12 Feed rate for roughing?: Traversing speed
of the tool in the working plane. Input range 0 to
99999.9999, alternatively FAUTO, fu, FZ
Q14 Finishing allowance for side? (incremental):
The allowance for side Q14 is left over after
finishing. (This allowance must be smaller than the
allowance in Cycle 20.) Input range -99999.9999 to
99999.9999
236
Fixed Cycles: Contour Pocket | SIDE FINISHING (Cycle 24, DIN/ISO: G124)
NC blocks
61 CYCL DEF 24 SIDE FINISHING
Q9=+1 ;ROTATIONAL DIRECTION
Q10=+5 ;PLUNGING DEPTH
Q11=100 ;FEED RATE FOR PLNGNG
Q12=350 ;FEED RATE F. ROUGHNG
Q14=+0 ;ALLOWANCE FOR SIDE
HEIDENHAIN | User's manual for cycle programming | 10/2017