Siemens SINUMERIK 840D Programming Manual page 100

2
Drilling Cycles and Drilling Patterns
2.1 Drilling cycles
Programming example
Third boring pass
Cycle CYCLE87 is called at position X70 Y50 in the ZX
plane. the boring axis is the Z axis. The final drilling
depth is programmed as an absolute value. The safety
distance is 2mm.
DEF REAL DP, SDIS
N10 DP=77 SDIS=2
N20 G0 G17 G90 F200 S300
N30 D1 T3 Z113
N40 X70 Y50
N50 CYCLE87 (113, 110, SDIS, DP, , 3)
N60 M30
2-100
Y
A
B
70
Definition of parameters
Value assignments
Specification of technology values
Traverse to retraction plane
Traverse to drilling position
Cycle call with programmed spindle
direction M3
End of program
SINUMERIK 840D/840Di/810D Programming Guide Cycles (PGZ) – 11.02 Edition
2
03.96
Y A - B
X
Z
77
110
© Siemens AG, 2002. All rights reserved