HEIDENHAIN iTNC 530 (340 49x-05) Pilot - Manual (Page 107)

107
Definin
g
Machining Operations
Additional parameters on the milling parameters detail form:
 Fine roughing strategy . This parameter is only effective if the radius
of the fine roughing tool is larger than half the radius of the coarse
roughing tool:
 Between areas that need to be fine-roughed, move the tool
along the contour at the current depth.
 Between areas that need to be fine-roughed, retract the tool
to safety clearance and move to the starting point of the
next area to be roughed out.
Globally effective parameters on the global data detail form:
 Retraction feed rate