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.
Fig. 8-40
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
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
SINUMERIK 802D sl Operation and Programming Nibbling (BP-N), 06/2006 Edition
6FC5 398-3CP10-0BA0
3
150
75
275
37.79
160
375
150
45
2
8.13
X
1
Y
25
125
75
; Positioning to starting point 1;
; Punching an individual hole
; Maximum path segment length for
; automatic path segmentation: 25 mm
; Nibbling OFF; positioning to starting point 2
; Nibbling ON; maximum path segment length
; for automatic path segmentation: 45 mm
; Punching OFF; positioning to starting point 3
; Punching ON; instead of the programmed
; path segment length of 40 mm, the calculated
; path segment length of 37.79 mm is used.
; Punching OFF; positioning
Programming
Automatic path segmentation
8-203