Siemens SINUMERIK 840D Programming Manual page 84

Drilling Cycles and Drilling Patterns
2
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
clearance is 2 mm.
DEF REAL DP, SDIS
N10 DP=77 SDIS=2
N20 G0 G17 G90 F200 S300
N30 D3 T3 Z113
N40 X70 Y50
N50 CYCLE87 (113, 110, SDIS, DP, , 3)
N60 M30
2-84
Y
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/FM-NC Programming Guide, Cycles (PGZ) - 04.00 Edition
03.96
2
Y A - B
A
B
X
77
110
 Siemens AG 2000 All rights reserved.
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