HEIDENHAIN ITNC 530 User Manual page 474

Example: Coordinate transformation cycles
Program sequence
Program the coordinate transformations in
the main program
For subprograms within a subprogram, see
"Subprograms" on page 517.
0 BEGIN PGM KOUMR MM
1 BLK FORM 0.1 Z X+0 Y+0 Z-20
2 BLK FORM 0.2 X+130 Y+130 Z+0
3 TOOL DEF 1 L+0 R+1
4 TOOL CALL 1 Z S4500
5 L Z+250 R0 FMAX
6 CYCL DEF 7.0 DATUM SHIFT
7 CYCL DEF 7.1 X+65
8 CYCL DEF 7.2 Y+65
9 CALL LBL 1
10 LBL 10
11 CYCL DEF 10.0 ROTATION
12 CYCL DEF 10.1 IROT+45
13 CALL LBL 1
14 CALL LBL 10 REP 6/6
15 CYCL DEF 10.0 ROTATION
16 CYCL DEF 10.1 ROT+0
17 CYCL DEF 7.0 DATUM SHIFT
18 CYCL DEF 7.1 X+0
19 CYCL DEF 7.2 Y+0
474
Y
130
65
65
Define the workpiece blank
Define the tool
Tool call
Retract the tool
Shift datum to center
Call milling operation
Set label for program section repeat
Rotate by 45° (incremental)
Call milling operation
Return jump to LBL 10; repeat the milling operation six times
Reset the rotation
Reset the datum shift
20 10
45°
30
X
130
8 Programming: Cycles
X