HEIDENHAIN TNC 426 (280 460) Training Advanced - Manual (Page 87)

HEIDENHAIN
Advanced course TNC 4xx
Program layout: Truncated cone, standing, 3D, external form
BLK FORM
TOOL . . .
L Z . . . M3
CYCL DEF 7.0 DATUM SHIFT . . .
Q3 = 15 + Q108
Q4 = 35 + Q108
CALL LBL 1
L Z . . . M2
LBL 1
L XQ3 Y0 R0 F9999 M3
L Z2
L Z0 F100
LBL 2
L XQ4 Y0 Z-20
L Z0 F9999
L XQ3 Y0 F2000
CYCL DEF 10.0 ROTATION
CYCL DEF 10.1 IROT-5
L Y0 F500
CALL LBL 2 REP . . .
CYCL DEF 10.0 ROTATION
CYCL DEF 10.1 ROT+0
LBL 0
Dat. sh. in center of part
Tool compensation
Approach compensated
X-value in drawing
Contact
3D-cut, mill stays free!
Feed rate for first cut
=100
Z return
Feed rate for
following cuts
7282/3
C01
Preparation
1 call
Retract tool, end
1 revolution, SPGM