Example 2: Orientation Change At Inside Corner During 3D Circumferential Milling - Siemens SINUMERIK 840D sl Function Manual

Figure 3-14
3.5.2

Example 2: Orientation change at inside corner during 3D circumferential milling

Program code
N10 A0 B0 X0 Y0 Z0 F5000
N20 T1 D1
N30 TRAORI(1)
N40 CUT3DC
N50 ORID
N60 G42 X10 Y10 G451
N70 Y60
N80 A3=1 B3=0 C3=1
N90 X60 Y90
N100 G40 X... Y...
...
N190 CDOF
N200 M30
Tools
Function Manual, 06/2019, A5E47435126B AA
ORID: Change in orientation and path movement consecutively
W5: 3D tool radius compensation
Comment
; Selection of the tool (radius=5).
; Activation of transformation.
; Selection of 3D TRC for circumferential milling.
; Activation of TRC.
; change in orientation of inside corner generated
from N70 and N90.
3.5 Examples
271