HEIDENHAIN TNC 620 Programming Station

Subprograms and program section repeats | Programming examples
14 CYCL DEF 201 REAMING
Cycle definition: Reaming
Q200=2 ;SET-UP CLEARANCE
Q201=-15 ;DEPTH
Q206=250 ;FEED RATE FOR PLNGNG.
Q211=0.5 ;DWELL TIME AT DEPTH
Q208=400 ;RETRACTION FEED RATE
Q203=+0 ;SURFACE COORDINATE
Q204=10 ;2ND SET-UP CLEARANCE
15 CALL LBL 1
Call subprogram 1 for the entire hole pattern
16 L Z+250 R0 FMAX M2
End of main program
17 LBL 1
Beginning of subprogram 1: Entire hole pattern
18 L X+15 Y+10 R0 FMAX M3
Move to starting point for hole group 1
19 CALL LBL 2
Call subprogram 2 for the hole group
20 L X+45 Y+60 R0 FMAX
Move to starting point for hole group 2
21 CALL LBL 2
Call subprogram 2 for the hole group
22 L X+75 Y+10 R0 FMAX
Move to starting point for hole group 3
23 CALL LBL 2
Call subprogram 2 for the hole group
24 LBL 0
End of subprogram 1
25 LBL 2
Beginning of subprogram 2: Group of holes
26 CYCL CALL
Hole 1 with active machining cycle
27 L IX+20 R0 FMAX M99
Move to 2nd hole, call cycle
28 L IY+20 R0 FMAX M99
Move to 3rd hole, call cycle
29 L IX-20 R0 FMAX M99
Move to 4th hole, call cycle
30 LBL 0
End of subprogram 2
31 END PGM SP2 MM
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HEIDENHAIN | TNC620 | Klartext Programming User's Manual | 01/2022
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