Programming
8.13 Automatic path segmentation
8-203
SINUMERIK 802D sl Operation and Programming Nibbling (BP-N), 06/2006 Edition
6FC5 398-3CP10-0BA0
Example 2
Automatic path segmentation is to be used to create the individual rows of holes. The maxi-
mum path segment length (SPP value) is specified in each case for segmentation purposes.
25
45
150 75375
37.79
275
125
150
75
Y
X
160
1
2
3
Fig. 8-40
N100 G90 X75 Y75 F60 PON ; Positioning to starting point 1;
; Punching an individual hole
N110 G91 Y125 SPP=25 ; Maximum path segment length for
; automatic path segmentation: 25 mm
N120 G90 X150 SPOF ; Nibbling OFF; positioning to starting point 2
N130 X375 SPP=45 PON ; Nibbling ON; maximum path segment length
; for automatic path segmentation: 45 mm
N140 X275 Y160 SPOF ; Punching OFF; positioning to starting point 3
N150 X150 Y75 SPP=40 PON ; Punching ON; instead of the programmed
; path segment length of 40 mm, the calculated
; path segment length of 37.79 mm is used.
N160 G00 Y300 SPOF ; Punching OFF; positioning
8.13.1 Path segmentation for path axes
Length of SPP path segment
SPP is used to specify the maximum distance between strokes and thus the maximum
length of the path segments in which the total traversing distance is to be divided. The com-
mand is deactivated with SPOF or SPP=0.
Example:
N10 SON X0 Y0
N20 SPP=2 X10
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