HEIDENHAIN iTNC 530 (34049x-08) Cycle programming - Manual (Page 190)

190 Fixed cycles: contour pocket, contour trains
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