Compensation And Inner Corners - Siemens SINUMERIK 840D sl Function Manual

W1: Tool offset
18.5 Tool radius compensation 2D (TRC)
Figure 18-27 Example of automatic switchover to intersection
18.5.7

Compensation and inner corners

Intersection
If two consecutive blocks form an inside corner, an attempt is made to find a point at which
the two equidistant paths intersect. If an intersection is found, the programmed contour is
shortened to the intersection (first block shortened at end, second block shortened at
beginning).
Figure 18-28 Example of a shortened contour
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Function Manual, 01/2015, 6FC5397-0BP40-5BA2
Basic Functions