HEIDENHAIN TNC 620 User Manual page 238

7
Programming: Subprograms and program section repeats
7.6 Programming examples
14 CYCL DEF 201 REAMING
Q200=2
Q201=-15
Q206=250
Q211=0.5
Q208=400
Q203=+0
Q204=10
15 CALL LBL 1
16 L Z+250 R0 FMAX M2
17 LBL 1
18 L X+15 Y+10 R0 FMAX M3
19 CALL LBL 2
20 L X+45 Y+60 R0 FMAX
21 CALL LBL 2
22 L X+75 Y+10 R0 FMAX
23 CALL LBL 2
24 LBL 0
25 LBL 2
26 CYCL CALL
27 L IX+20 R0 FMAX M99
28 L IY+20 R0 FMAX M99
29 L IX-20 R0 FMAX M99
30 LBL 0
31 END PGM UP2 MM
238
;SET-UP CLEARANCE
;DEPTH
;FEED RATE FOR PLNGNG
;DWELL TIME AT DEPTH
;RETRACTION FEED RATE
;SURFACE COORDINATE
;2ND SET-UP CLEARANCE
Cycle definition: REAMING
Call subprogram 1 for the entire hole pattern
End of main program
Beginning of subprogram 1: Entire hole pattern
Move to starting point for group 1
Call subprogram 2 for the group
Move to starting point for group 2
Call subprogram 2 for the group
Move to starting point for group 3
Call subprogram 2 for the group
End of subprogram 1
Beginning of subprogram 2: Group of holes
1st hole with active fixed cycle
Move to 2nd hole, call cycle
Move to 3rd hole, call cycle
Move to 4th hole, call cycle
End of subprogram 2
HEIDENHAIN Conversational Programming | 5/2013
TNC 620 | User's Manual