HEIDENHAIN MANUALplus 4110 367
6.20 Face Machining
O roughing/finishing (default: 0)
O=0: Roughing
O=1: Finishing
J milling direction: For polygons without chamfers/roundings, J
defines whether a unidirectional or bidirectional milling operation is
to be executed.
J=0: Unidirectional
J=1: Bidirectional
Notes:
With "Q=0," one of the following figures is programmed in the
subsequent command. A G80 is programmed after the command.
G304—circle
G305—rectangle
G307—polygon
A polygon that has been defined with G797 (Q>0) is in the center. A
figure defined in the subsequent command can be outside the
center.
The cycle calculates the milling depth from "Z" and "ZE," taking the
oversizes into account.
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