Siemens sinumerik 840d Programming Manual page 425

08.97
12
840 D
NCU 572
NCU 573
Programming example 2
Automatic path segmentation is to be used to
create the individual rows of holes. The maximum
path segment length (SPP value) is specified in
each case for segmentation purposes.
Program extract
N100 G90 X75 Y75 F60 PON
N110 G91 Y125 SPP=25
N120 G90 X150 SPOF
N130 X375 SPP=45 PON
N140 X275 Y160 SPOF
N150 X150 Y75 SPP=40 PON
N160 G00 Y300 SPOF
 Siemens AG 2000. All rights reserved
SINUMERIK 840D/840Di/810D/FM-NC Programming Guide Advanced (PGA) – 04.00 Edition
12.2 Automatic path segmentation
840Di
Position at starting point 1; punching on;
punch one hole
Maximum path segmentation length for
automatic segmentation: 25 mm
Punching off, position at starting point 2
Punching on, maximum path segment length
for automatic path segmentation: 45 mm
Punching off, position at starting point 3
Punching on, the calculated path segment
length of 37.79 mm is used instead of the
40 mm programmed as the path segment
length.
Punching off, position
Punching and Nibbling
3
75
275
160
375 45 150
2
12
1
X
Y
150
25
125
75
12-425