HEIDENHAIN TNC 426 (280 460) Training Basic - Manual (Page 74)

HEIDENHAIN
Basic course G3/Upgrade course
Program layout: Nesting for double bolt hole circles
280/2
C03
Circle center-left
Call bolt hole circle seg.
Circle center-right
Call bolt hole circle seg.
Starting position
Remaining holes
BLK- FORM
TOOL CALL . . .
CYCL DEF / L Z+100
CALL LBL 1
TOOL CALL . . .
CYCL DEF . . .
CALL LBL 1
TOOL CALL . . .
CYCL DEF . . .
CALL LBL 1
L Z100 M2
LBL 1
CC X . . . Y . . .
CALL LBL 2
CC X . . . Y . . .
CALL LBL 2
LBL 0
LBL 2
LP PR . . . PA . . . M3
L Z+2 M99
LBL 3
CALL LBL 3 REP . . .
LP PR . . . PA . . .
LBL 4
CALL LBL 4 REP . . .
LBL 0
Conventional
Preparation:
Centering
Drilling
Tapping
Retract tool, end
SPGM1
SPGM1 end
SPGM2,
Bolt hole circle
segments
Partial repeat
SPGM2 end
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