TOMATECH AUTOMATION
Coordinate offset direction with finishing allowance:
Δi, Δk define the coordinates offset and its direction of roughing; Δu, Δw define the
coordinate
offset and the cut-in direction in finishing, and their sign symbols are as follows Fig. 3-32:
A is tool start-up point, B→C for workpiece contour, B’→C’ for roughing contour and
B’’→C’’ for finishing path.
Ⅰ Programming Fig-3-32
Example：Fig. 3-33
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