HEIDENHAIN CNC PILOT 640 - Page 422

DIN/ISO programming | Milling cycles
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HEIDENHAIN | User's Manual smart.Turn and DIN Programming | 12/2017
Contour milling G840
Cycle type Cutting direction Direction of tool
rotation
MCRC Execution
Contour (Q=0)
– Mx03 –
Contour – Mx03 –
Contour – Mx04 –
Contour – Mx04 –
Inside (Q=1)
Up-cut milling
(H=0)
Mx03 Right
Inside Up-cut milling
(H=0)
Mx04 Left
Inside
Climb milling (H=1)
Mx03 Left
Inside
Climb milling (H=1)
Mx04 Right
Outside (Q=2)
Up-cut milling
(H=0)
Mx03 Right
Outside Up-cut milling
(H=0)
Mx04 Left
Outside
Climb milling (H=1)
Mx03 Left
Outside
Climb milling (H=1)
Mx04 Right
Contour (Q=0)
– Mx03 –
Contour – Mx04 –
Right (Q=3)
Up-cut milling
(H=0)
Mx03 Right
Left (Q=3)
Up-cut milling
(H=0)
Mx04 Left
Left (Q=3) Climb milling (H=1)
Mx03 Left
Right (Q=3) Climb milling (H=1)
Mx04 Right