HEIDENHAIN TNC 320 (340 55x-04) Cycle programming - Manual (Page 172)

172 Fixed Cycles: Contour Pocket
7.
3 Ov
er
lapping Cont
ours
7.3 Overlapping Contours
Fundamentals
Pockets and islands can be overlapped to form a new contour. You can
thus enlarge the area of a pocket by another pocket or reduce it by an
island.
Example: NC blocks
12 CYCL DEF 14.0 CONTOUR GEOMETRY
13 CYCL DEF 14.1 CONTOUR LABEL1/2/3/4
X
Y
A B
S
1
S
2