GB
2 - TECHNICAL INFORMATION KID 70
2 - Pag. 6 / 16
- The bar pusher (A) inserts the
bar into the spindle liner. The
bar ejects the remnant (F) as a
residual of the previous
machining, and is positioned for
the facing.
The lathe operating cycle starts at
the beginning of the bar facing
phase.
At this point the bar is fed till it
reaches the lathe bar limit stop,
then machining phase takes place
until one piece has been fully machined.
The latter phase os repeated several times till the bar has been completely machined.
INFORMATION: In order to save time, it is possible to start the bar change phase when the
lathe is machining th last workpiece.
2.2.2 "FIXED PIECE FEED OUT" CYCLE
- At the stop of the lathe
operating cycle, the bar pusher
(A) moves back to the limit stop
position.
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