HEIDENHAIN TNC 128 (77184x-02) - Manual (Page 185)

Programming examples 7.6
7
TNC 128 | User's Manual HEIDENHAIN Conversational Programming | 5/2014
185
7.6 Programming examples
Example: Groups of holes
Program sequence:
Approach the groups of holes in the main program
Call the group of holes (subprogram 1) in the main
program
Program the group of holes only once in subprogram
1
0 BEGIN PGM SP2 MM
1 BLK FORM 0.1 Z X+0 Y+0 Z-20
2 BLK FORM 0.2 X+100 Y+100 Z+0
3 TOOL CALL 1 Z S3000
Tool call
4 Z+250 R0 FMAX M3
5 CYCL DEF 200 DRILLING
Cycle definition: drilling
Q200=+2 ;SET-UP CLEARANCE
Q201=-20 ;DEPTH
Q206=+150 ;FEED RATE FOR PLNGNG
Q202=+5 ;PLUNGING DEPTH
Q210=+0 ;DWELL TIME AT TOP
Q203=+0 ;SURFACE COORDINATE
Q204=+50 ;2ND SET-UP CLEARANCE
Q211=+0 ;DWELL TIME AT BOTTOM
Q395=+0 ;DEPTH REFERENCE
6 CYCL DEF 7.0 DATUM SHIFT Datum shift
7 CYCL DEF 7.1 X+15
8 CYCL DEF 7.2 Y+10
9 CALL LBL 1
10 CYCL DEF 7.0 DATUM SHIFT
Datum shift
11 CYCL DEF 7.1 X+75
12 CYCL DEF 7.2 Y+10
13 CALL LBL 1
14 CYCL DEF 7.0 DATUM SHIFT
Datum shift
15 CYCL DEF 7.1 X+45
16 CYCL DEF 7.2 Y+60
17 CALL LBL 1