LNS GT 326-E, Инструкция по эксплуатации, Страница: 59 / 218

7 - 6
Ch 7 GENERAL DESCRIPTION
GT 326-E
7.3.2 Pusher assembly
The pusher assembly includes the loading pusher, the long pusher (feeding pusher), the collet
and collet adapter (depending on the collet type).
The loading flag is always connected to the chain whether the channel is open or closed. When
the channel is closed, it follows the movement of the long pusher. When the channel is open, it
mainly serves to position a bar stock to the insertion position.
The long pusher is a long rod which serves to control the bar stock movement either in the bar
feeder or lathe spindle. When the channel is open, the long pusher is disengaged from the
chain and lifted by the pusher hooks. When the channel is closed, the long pusher is connected
to the chain.
Part of the long pusher is able to extend outside of bar feeder. During installation, it must be
confirmed that the tip of long pusher is able to reach the back of the lathe chuck (end of bar).
Two pusher lengths are available:
Specification Available pusher length
Standard 1150mm
Extended 1500mm
7.3.2.1 Pusher set selection guide
Note: The pusher diameter is 1 mm smaller than the diameter of the
guiding channel.
Pusher
size
xx (mm)
Pusher set
Standard Extended
LtoRF bar feeder RtoLF bar feeder LtoRF bar feeder RtoLF bar feeder
07, 10
12, 16,
18, 20,
22, 26
XA1.15.A011A.xx XA1.15.A012A.xx XA1.15.A009A.xx XA1.15.A010A.xx
Channel size Pusher diameter
RtoLF Bar Feeder
LtoRF Bar Feeder