HEIDENHAIN CNC PILOT 640 User Manual page 163

smart.Turn units | Units – Threads
Cycle form:
H: Type of offset – offset between the individual infeeds in the
cutting direction
0: Without offset
1: From left
2: From right
3: Alternating left/right
V: Type of infeed
0: Const. mach. X-section
1: Const. infeed
2: EPL with distrib. of cuts
3: EPL w/o distrib. of cuts
4: MANUALplus 4110
5: Constant infeed (4290)
6: Const. w/ distrib. (4290)
A: Approach ang. (range: –60° < A < 60°; default: 30°)
R: Remaining cut depth (V=4)
WE: Lift off method with K=0 (default: 0)
0: G0 at end
1: Lift-off in thread
C: Start angle
D: No.gears
Q: Number no-load.
E: Variable gr. (default: 0)
Increases/decreases the pitch per revolution by E.
Further forms:
Further information: "smart.Turn unit", Page 78
Access to the technology database:
Machining operation: Thread cutting
Affected parameters: F, S
HEIDENHAIN | User's Manual smart.Turn and DIN Programming | 12/2017
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