Specifications

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CONCISE GUIDE FANUC 142
8.3 EXAMPLE OF MACHINE TOOL BAR-FEEDER CONVEYOR USE WITH BACK SPINDLE
The example below shows the use of a single pipe push-bar conveyor for machine with back spindle.
T101 (TOOL FOR FACING / PARTING OFF NEW BAR)
G54
G97 M3 S50
M10 (ENABLE SPINDLE ROTATION WITH JAWS OPEN)
G0 X0 Z5 M9
Z-47
M69 (OPEN SELF-CENTRING CHUCK/COLLET CHUCK)
G4 U1
G1 Z1 F10
M68 (CLOSE SELF-CENTRING CHUCK/COLLET CHUCK)
G4 U1
M11 (DISABLE SPINDLE ROTATION WITH JAWS OPEN)
G0 X200 Z100
N100 G0 B0
T202 (MACHINING OF PART SPINDLE 1 SIDE)
G54
G92 S2500
G96 S180 M4
G0 X42 Z0 M8
…
G0 X200 Z100
G65 P9100………………. WORKPIECE CHANGE-OVER WITH PARTING OFF MACRO )
G0 B0
T222 (MACHINING OF PART SPINDLE 2 SIDE)
G55
G92 S2500
G96 S180 M4
G0 X42 Z0 M8
…
G0 X200 Z-100
…………………………………(UNLOAD PIECE FROM BACK SPINDLE)
M62 (INCREASE PIECE COUNTER)
M1 (OPTIONAL STOP )
IF[#1014EQ0]G0TO100 (IF THE BAR IS NOT FINISHED SKIP TO BLOCK N100)
#3000=1 (FINISHED BAR)
M30