HEIDENHAIN TNC 620 (34056x-04) Cycle programming - Manual (Page 186)

Fixed Cycles: Contour Pocket
7.8 SIDE FINISHING (Cycle 24, DIN/ISO: G124, software option 19)
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TNC 620 | User's Manual Cycle Programming | 5/2013
Cycle parameters
Direction of rotation Q9: Machining direction:
+1 : Rotation counterclockwise
–1 : Rotation clockwise
Plunging depth Q10 (incremental): Infeed per cut.
Input range -99999.9999 to 99999.9999
Feed rate for plunging Q11: Traversing speed of
the tool when plunging into the workpiece in mm/
min. Input range 0 to 99999.9999 alternatively
FAUTO, FU, FZ
Feed rate for milling Q12: Traversing speed of
the tool in the working plane. Input range 0 to
99999.9999, alternatively
FAUTO, FU, FZ
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
NC blocks
61 CYCL DEF 24 SIDE FINISHING
Q9=+1 ;DIRECTION OF
ROTATION
Q10=+5 ;PLUNGING DEPTH
Q11=100 ;FEED RATE FOR
PLNGNG
Q12=350 ;FEED RATE FOR
MILLING
Q14=+0 ;ALLOWANCE FOR SIDE