HEIDENHAIN TNC 426 (280 460) Training Advanced - Manual (Page 22)

HEIDENHAIN
Advanced course TNC 4xx
Program layout: Four double bolt hole circles,
with 3 tools, 3 cycles,
including tapping
BLK FORM
TOOL DEF
TOOL 1 . . .
L Z . . . . . . . . . . M6
CYCL DEF, DEPTH = PECKG
CALL LBL 1
L Z . . . M6
TOOL 2 . . .
CYCL DEF, DEPTH
≠
PECKG
CALL LBL 1
L Z . . . M6
TOOL 3 . . .
CYCL DEF
CALL LBL 1
L Z . . . M2
Workpiece blank
Tool list
First tool call
Tool change
Pecking cycle
Call drilling pattern
Tool change
Pecking cycle
Call drilling pattern
Tool change
Tapping cycle
Call drilling pattern
Preparation
Process
Center
Pecking
Tapping
Retract tool, end
7139/2
C05