HEIDENHAIN SW 688945-03 - Manual (Page 137)

HEIDENHAIN CNC PILOT 620/640 137
4.3 Single cut cy
cles
Chamfer
Call the single-cut menu
Select chamfer
 Off: When the cycle is completed, the tool remains
at the cycle end position
 On: Tool returns to the starting point
Chamfer
The cycle produces a chamfer that is dimensioned relative to the
corner of the workpiece contour. When the cycle is completed, the
tool remains at the cycle end position.