Siemens SINUMERIK 840D sl Programming Manual page 969

Example 1
The programmed nibbling segments should be automatically split-up into path segments.
Program code
N100 G90 X130 Y75 F60 SPOF
N110 G91 Y125 SPP=4 SON
N120 G90 Y250 SPOF
N130 X365 SON
N140 X525 SPOF
N150 X210 Y75 SPP=3 SON
N160 X525 SPOF
N170 G02 X-62.5 Y62.5 I J62.5 SPP=3 SON
N180 G00 G90 Y300 SPOF
NC programming
Programming Manual, 12/2019, 6FC5398-2EP40-0BA0
4
62.5
75
62.5
<=3
<=3
525
365
3
X
1
75
Y
<=4
210
125
250
130
2
Comment
; Positioning at starting point 1
; Nibbling on; maximum path seg-
ment length
for automatic path segmentation: 4
mm
; Nibbling off; positioning to
starting point 2
; Nibbling on; maximum path seg-
ment length
for automatic path segmentation: 4
mm
; Nibbling off; positioning to
starting point 3
; Nibbling on; maximum path seg-
ment length
for automatic path segmentation: 3
mm
; Nibbling off; positioning to
starting point 4
; Nibbling on; maximum path seg-
ment length
for automatic path segmentation: 3
mm
; Nibbling off
Work preparation
3.19 Punching and nibbling
969