Programming Examples - Siemens sinumerik 840d Programming Manual

Punching and Nibbling
12
12.2 Automatic path segmentation
840 D
NCU 572
NCU 573

12.2.3 Programming examples

Programming example 1
The programmed nibbling paths must be divided
automatically into equidistant path segments.
Program extract
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
N140 X525 SPOF
N170 G02 X-62.5 Y62.5 I J62.5 SPP=3
SON
N180 G00 G90 Y300 SPOF
12-424
840Di
Position at starting point 1
Nibbling on, maximum path segment length
for automatic path segmentation: 4 mm
Nibbling off, position at starting point 2
Nibbling on, maximum path segment length
for automatic path segmentation: 4 mm
Nibbling off, position at starting point 3
Nibbling on, maximum path segment length
for automatic path segmentation: 3 mm
Nibbling off, position at starting point 4
Nibbling on, maximum path segment length
for automatic path segmentation: 3 mm
Nibbling off
SINUMERIK 840D/840Di/810D/FM-NC Programming Guide Advanced (PGA) – 04.00 Edition
4
62.5
75
62.5
<=3
<=3
525 365
3
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08.97
12
1
X
75
Y
<=4
210
125
250
130
2