HEIDENHAIN SW 54843x-03 DIN Programming - Manual (Page 364)

364 DIN Programming
4.26 Milling cy
cles
You can change the machining direction and the milling cutter
radius compensation (MCRC) with the cycle type Q, the cutting
direction H
and the rotational direction of the tool (see following
table). Program only the parameters given in the following table.
Contour milling G840
Cycle
type Cutting
direction
Direction
of tool
rotation
MCRC Execution
Cycle
type Cutting
direction
Direction
of tool
rotation
MCRC Execution
Contour
(Q=0) – Mx03 – Outside Up-cut
milling
(H=0) Mx04 Left
Contour – Mx03 – Outside Climb
milling
(H=1) Mx03 Left
Contour – Mx04 – Outside Climb
milling
(H=1) Mx04 Right
Contour – Mx04 – Contour
(Q=0) – Mx03 –
Inside
(Q=1) Up-cut
milling
(H=0) Mx03 Right Contour – Mx04 –
Inside Up-cut
milling
(H=0) Mx04 Left Right
(Q=3) Up-cut
milling
(H=0) Mx03 Right
Inside Climb
milling
(H=1) Mx03 Left Left
(Q=3) Up-cut
milling
(H=0) Mx04 Left
Inside Climb
milling
(H=1) Mx04 Right Left
(Q=3) Climb
milling
(H=1) Mx03 Left
Outside
(Q=2) Up-cut
milling
(H=0) Mx03 Right Right
(Q=3) Climb
milling
(H=1) Mx04 Right