HEIDENHAIN TNC 320 User Manual page 187

Cycle parameters
U
Direction of rotation? Clockwise = –1 Q9:
Machining direction:
+1:Counterclockwise
–1:Clockwise
U Plunging depth Q10 (incremental): Infeed per cut.
Input range -99999.9999 to 99999.9999
U
Feed rate for plunging Q11: Traversing speed of the
tool during plunging. Input range 0 to 99999.9999;
alternatively FAUTO, FU, FZ
U Feed rate for roughing Q12: Milling feed rate. Input
range 0 to 99999.9999; alternatively FAUTO, FU, FZ
U
Finishing allowance for side Q14 (incremental):
Enter the allowed material for several finish-milling
operations. If you enter Q14 = 0, the remaining
finishing allowance will be cleared. Input range
-99999.9999 to 99999.9999
HEIDENHAIN TNC 320
Example: NC blocks
61 CYCLE DEF 24 SIDE FINISHING
Q9=+1 ;DIRECTION OF ROTATION
Q10=+5 ;PLUNGING DEPTH
Q11=100 ;FEED RATE FOR PLNGNG
Q12=350 ;FEED RATE FOR ROUGHING
Q14=+0 ;ALLOWANCE FOR SIDE
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