HEIDENHAIN CNC PILOT 640 User Manual page 186

2
The unit mills a helical slot. The slot width equals the diameter of
the milling cutter.
Unit name: G798_Wendelnut_C / cycle: G798
Further information:
Position form:
X1: Thread diameter
C1: Start. angle
Z1: Start point thread
Z2: End point thread
U: Thread depth
Cycle form:
F1: Thread pitch
J: Direction of thread:
0: Right-hand thread
1: Left-hand thread
D: No.gears
P: Run-in lgth
K: Thread runout length
I: Max. approach
E: Cutting depth reduction
Further forms:
Further information:
Access to the technology database:
Machining operation: Finish-milling
Affected parameters: F, S
186
"Helical slot milling G798", Page 415
"smart.Turn unit", Page 78
smart.Turn units | Units – milling, lateral surface (C axis)
HEIDENHAIN | User's Manual smart.Turn and DIN Programming | 12/2017