Siemens sinumerik 808d Programming And Operating Manual page 172

Cycles
2.5 Turning cycles
The following is the main program:
N10 T1 D1 G0 G95 S500 M3 Z125 X81
N20 CYCLE95("CONTOUR_1", 5, 1.2, 0.6, , 0.2,
0.1, 0.2, 9, , , 0.5)
N30 G0 G90 X81
N40 Z125
N50 M2
The following is the subprogram:
CONTOUR_1.SPF
N100 Z120 X37
N110 Z117 X40
N120 Z112 RND=5
N130 Z95 X65
N140 Z87
N150 Z77 X29
N160 Z62
N170 Z58 X44
N180 Z52
N190 Z41 X37
N200 Z35
N210 X76
N220 M02
Programming example 2: Stock removal cycle
The stock removal contour is defined in the calling program and is traversed directly after the
cycle for finishing has been called.
Figure 2-7
172
Programming example 2: Stock removal cycle
; Approach position before cycle
call
; Cycle call
;Reapproach starting position
; Traverse axis by axis
; End of program
;Subroutine for contour turning
(for example)
; Traverse axis by axis
;Rounding with radius 5
; Traverse axis by axis
; End of subroutine
Turning Part 2: Programming (Siemens instructions)
Programming and Operating Manual, 05/2012, 6FC5398-5DP10-0BA0