HEIDENHAIN TNC 320 (340 55x-04) Cycle programming - Manual (Page 192)

192 Fixed Cycles: Contour Pocket
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amming Examples
19 LBL 1 Contour subprogram 1: left pocket
20 CC X+35 Y+50
21 L X+10 Y+50 RR
22 C X+10 DR-
23 LBL 0
24 LBL 2 Contour subprogram 2: right pocket
25 CC X+65 Y+50
26 L X+90 Y+50 RR
27 C X+90 DR-
28 LBL 0
29 LBL 3 Contour subprogram 3: square left island
30 L X+27 Y+50 RL
31 L Y+58
32 L X+43
33 L Y+42
34 L X+27
35 LBL 0
36 LBL 4 Contour subprogram 4: triangular right island
39 L X+65 Y+42 RL
37 L X+57
38 L X+65 Y+58
39 L X+73 Y+42
40 LBL 0
41 END PGM C21 MM