Siemens SINUMERIK 808D User Manual page 219

Programming example 1
Use this program to machine three circumferential slots arranged at a circle with center point X60 Y60 and radius 42 mm in
the XY plane. The circumferential slots have the following dimensions: width 15 mm, angle for slot length 70 degrees, depth
23 mm. The initial angle is 0 degree, and the incremental angle is 120 degrees. The slot contours are machined to a final
machining allowance of 0.5 mm, the safety clearance in infeed axis Z is 2 mm, and the maximum depth infeed is 6 mm. The
slots are to be completely machined. Speed and feedrate are to be the same when finishing. The infeed when finishing is to
be performed to slot depth.
See the following programming example for circumferential slot:
N10 G17 G90 T1 D1 S600 M3
N20 G0 X60 Y60 Z5
N30 SLOT2(2, 0, 2, -23, , 3, 70, 15, 60, 60, 42, , 120,
100, 300, 6, 2, 0.5, 0, , 0, )
N40 M02
Programming and Operating Manual (Milling)
6FC5398-4DP10-0BA6, 09/2017
; Specification of technology values
; Approach starting position
; Cycle call
Reference plane+SDIS=retraction plane
means: Lowering in the infeed axis with
G0 to reference plane+SDIS no longer
applicable, parameters VAR, MIDF, FFP2
and SSF omitted
; End of program
219