HEIDENHAIN SW 688945-03 - Manual (Page 325)

HEIDENHAIN CNC PILOT 620/640 325
4.8 Milling cy
cles
Milling direction for contour milling
Milling direction for contour milling
Cycle type Cutting direction Direction of tool rotation TRC Execution
Inside (JK=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 (JK=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
Right (JK=2) For open contours without
function. Machining in
direction of contour
definition Without effect Right
Left (JK=1) For open contours without
function. Machining in
direction of contour
definition Without effect Left