Siemens SINUMERIK 802D sl Function Manual page 300

Punching and Nibbling (N4)
15.7 Examples of defined start of nibbling operation
Example 7 Application example of SPP programming
Figure 15-10 Workpiece
Extract from program:
Program code
N100 G90 X75 Y75 F60 PON
N110 G91 Y125 SPP=25 PON
N120 G90 X150 SPOF
N130 X375 SPP=45 PON
N140 X275 Y160 SPOF
N150 X150 Y75 SPP=40 PON
N160 G00 Y300 SPOF
300
Comment
; Positioning to starting point (1) of the
; vertical line of holes, punch single hole
; End point coordinates (incremental),
; path segment: 25 mm, activate punching
; Absolute dimensioning, position at
; the start point (2) of the horizontal line of
holes
; End point coordinates, path segment: 45 mm
; Positioning to starting point (3) of the
; oblique line of holes
; End point coordinates, programmed
; path segment: 40 mm, calculated
; path segment: 37.39 mm
; Positioning
Function Manual, 11/2012, 6FC5397-1CP10-5BA0
Turning, Milling, Nibbling