6 programming examples, 6 pr ogr amming examples 7.6 programming examples, Example: groups of holes – HEIDENHAIN TNC 128 (77184x-01) User Manual
Page 175
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HEIDENHAIN TNC 128
175
7.
6 Pr
ogr
amming examples
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)
Program the group of holes only once in
subprogram 1
0 BEGIN PGM SP1 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 S5000
Tool call
4
Z+250 R0 FMAX
Retract the tool
5 CYCL DEF 200 DRILLING
Define the DRILLING cycle
Q200=2
;SET-UP CLEARANCE
Q201=-10
;DEPTH
Q206=250
;FEED RATE FOR PLNGNG
Q202=5
;PLUNGING DEPTH
Q210=0
;DWELL TIME AT TOP
Q203=+0
;SURFACE COORDINATE
Q204=10
;2ND SET-UP CLEARANCE
Q211=0.25 ;DWELL TIME AT DEPTH
X
Y
15
60
100
100
75
10
45
20
20
5
1
2
3
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