Example Of Tool Radius Compensation - Siemens SINUMERIK 808D User Manual

Acu te contour angles
If very sharp outside corners occur in the contour with active G451 intersection, the control system automatically switches to
transition circle. This prevents long idle motions.
11.10.8

Example of tool radius compensation

See the following illustration for example of tool radius compensation:
Programming example
N1 T1
N5 G0 G17 G90 X5 Y55 Z50
N6 G1 Z0 F200 S80 M3
N10 G41 G450 X30 Y60 F400
N20 X40 Y80
N30 G2 X65 Y55 I0 J-25
N40 G1 X95
N50 G2 X110 Y70 I15 J0
N60 G1 X105 Y45
N70 X110 Y35
N80 X90
N90 X65 Y15
N100 X40 Y40
N110 X30 Y60
N120 G40 X5 Y60
N130 G0 Z50 M2
124
; Tool 1 with offset D1
; Approach starting point
; Compensation to the left of the contour, transition circle
; Terminate compensation mode
Programming and Operating Manual (Milling)
6FC5398-4DP10-0BA6, 09/2017