HEIDENHAIN CNC PILOT 640 User Manual page 144

2
Cycle form:
JK: Cutter position
0: On the contour
1: Within the contour
2: Outside the contour
H: Mill cutting direction
0: Up-cut
1: Climb
I: Contour-parallel oversize
K: Infeed-direction oversize
R: Apprch angle (default: 0)
WB: Milling diameter
NF: Position mark – reference at which the cycle stores the
hole positions (range: 1 to 127)
E: Period of dwell at end of hole (default: 0)
D: Retraction type
0: Rapid traverse
1: Feed rate
V: Feed reduction
0: Without reduction
1: At end of the hole
2: At start of the hole
3: At start & end of hole
AB: Drilling lengths (default: 0)
RB: Return plane (default: back to start position)
Further forms:
Further information:
Access to the technology database:
Machining operation: Drilling
Affected parameters: F, S
144
"smart.Turn unit", Page 78
smart.Turn units | Units – Predrilling in C axis
HEIDENHAIN | User's Manual smart.Turn and DIN Programming | 12/2017