Heidenhain – HEIDENHAIN TNC 426 (280 460) Training Advanced User Manual

Page 17

HEIDENHAIN

Advanced course TNC 4xx

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Drilling pattern,
SPGM 1

Absolute pre-position
Setup clearance

Label
Define increments

Cross over and drill

Label

Move right

Cross over and drill

Label

Move left

Remaining rows

Tool change position

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LBL 1

L X . . . Y . . .
L Z . . .

LBL 2

L IX . . . IY . . . M99

LBL 3

L IX . . . M99

CALL LBL 3 REP . . .

L IX . . . IY . . . M99

LBL 4

L IX . . . M99

CALL LBL 4 REP . . .

CALL LBL 2 REP . . .

L Z . . .
L X . . . Y . . . . .

LBL 0

7426/3

C01

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