HEIDENHAIN CNC Pilot 4290 - Manual (Page 204)

4 DIN PLUS 192
Example: Full-surface machining on a single-
spindle lathe
In the example, the machining of the front and rear
face, using one NC program, is described.
The workpiece is first machined on the front face,
then it is rechucked manually. The rear face is
machined subsequently.
The expert program mirrors and shifts the contour for
the 2nd setup.
PROGRAMMKOPF [PROGRAM HEAD]
#SCHLITTEN $1 [SLIDE]
REVOLVER 1 [TURRET]
T1 ID”512-600.10”
T2 ID”111-80-080.1”
T4 ID”121-55-040.1”
SPANNMITTEL 1 [CHUCKING EQUIPMENT] [Zero-point shift Z233]
H1 ID”3BACK”
H2 ID”KBA250-86” X100 Q4.
ROHTEIL [BLANK]
N1 G20 X100 Z100 K1
FERTIGTEIL [FINISHED PART]
. . .
STIRN Z0 [FRONT]
. . .
RUECKSEITE Z-98 [REAR SIDE]
N20 G308 P-1
N21 G100 XK5 YK-10
N22 G101 YK15
N23 G101 XK-5
N24 G103 XK-8 YK3.8038 R6 I-5 B0
N25 G101 XK-12 YK-10
N26 G309
Example: Full-surface machining on single-spindle
lathe
4.18 Notes and Examples