HEIDENHAIN TNC 426 (280 460) Training Advanced - Manual (Page 105)

HEIDENHAIN HEIDENHAIN
Solution:
Advanced course TNC 4xx
Hemisphere, external machining with spherical mill,
only from below, 3D, 2 cuts
76131/3
C01
0 BEGIN PGM 76131 MM
1 BLK FORM 0.1 Z X+0 Y+0 Z-60
2 BLK FORM 0.2 X+100 Y+100 Z+0
3 TOOL DEF 1 L+0 R+10
4 TOOL CALL 1 Z S4000
5 L Z+50 R0 F MAX M6
6 L X+120 Y+50 R0 F MAX M3
7 CYCL DEF 7.0 DATUM SHIFT
8 CYCL DEF 7.1 X+50
9 CYCL DEF 7.2 Y+50
10 CYCL DEF 7.3 Z-50
11 L Y+0 Z+15 R0 F MAX ............................................. Z OVERSIZE
12 LBL 1
13 CC Z+15 X+Q108 ..................................................... Z OVERSIZE
14 L Y+0 F200
15 LP PR+50 PA+90 R0 F200 ........................................ SPHERE RADIUS
16 LBL 2 ........................................................................ 1 ARC COARSE
17 LP IPA-10 R0 F500
18 CALL LBL 2 REP 3/3
19 L X+50 Y+0 R0 F MAX
20 L X+65 Z+15 R0 F1000
21 CYCL DEF 10.0 ROTATION ..................................... 19 FURTHER ARCS
22 CYCL DEF 10.1 IROT+18
23 CALL LBL 1 REP 19/19
24 CYCL DEF 10.0 ROTATION
25 CYCL DEF 10.1 ROT+0
Roughing