322 ISO Programming
4.26 Milling Cycles
H Cutting direction (default: 0): The cutting direction can be
changed with H and the direction of tool rotation.
0: Up-cut milling
1: Climb milling
Q Cycle type (default: 0): Depending on U, the following applies:
Contour milling (U=0)
Q=0: Center of milling cutter on the contour
Q=1, closed contour: Inside milling
Q=1, open contour: Left in machining direction
Q=2, closed contour: Outside milling
Q=2, open contour: Right in machining direction
Q=3, open contour: Milling location depends on "H" and
the direction of tool rotation—see help graphic
Pocket milling (U>0)
Q=0: From the inside toward the outside
Q=1: From the outside toward the inside
O Roughing/finishing
0: Roughing. With each infeed, the complete surface is
machined.
1: Finishing. The surface is machined with the last infeed.
In all previous infeeds, the cycle machines only the contour.
Parameters