HEIDENHAIN TNC 426 (280 460) Training Advanced - Manual (Page 98)

HEIDENHAIN
Advanced course TNC 4xx
Program layout: Hemisphere, external machining with spherical mill,
working downwards, 2½ D, horizontal
72841/2
C05
BLK FORM
TOOL 1 . . . R5
L Z 20 R0 F9999 M3
CALL LBL 1
L Z . . . M2
LBL 1
L X+50 Y+50 R . . . F . . . M . . .
L Z+Q108 F100
LBL 2
CC Z-35 X+50
CP IPA+2 DR+ F100
CC X+50 Y+50
CP DR- F500
CALL LBL 2 REP . . .
LBL 0
Approach center
Account for tool
radius
Further cuts
Preparation
Finishing
Call
Retract tool, end
SPGM
Setting in Z/X
Full circle in X/Y