62 CHAPTER 7: GENERAL DESCRIPTION
TRYTON 107/112
3. PUSHER
Please read the safety precautions described at the beginning of this manual before
handling the following devices.
3.1. Description
The pusher, fitted with a collet on its front end, grasps and pushes the material up to behind the lathe chuck.
To the rear of the pusher, a cable joined to a motor brings the pusher back to the loading position.
Two rotating ferrules, one at each end of the pusher, ensure the free rotation of the bar. It is important
regularly to check that the rotating ferrules are working properly.
If one of them should seize up, it is necessary to replace it as soon as possible.
3.2. Layout of the elements
Articles Nr indicated in the tables below are relative to the more frequently installed machines. They may
be different according to the bar feed system.
Designation
LPU = 865 mm
Description
A 112-15-114 112-15-124 112-15-134 112-15-144 Piston
B 1.440 1.441 1.442 1.443 Rear rotating sleeve
C 112-15-014 112-15-024 112-15-034 112-15-044 Body of pusher
D 1.440 1.441 1.442 1.443 Front rotating sleeve
E 15043/06-Ø 15033/07-Ø 15023/10-Ø 15013/12-Ø Collet
Designation
LPU = 1175 mm
Description
A 112-15-114 112-15-124 112-15-134 112-15-144 Piston
B 1.440 1.441 1.442 1.443 Rear rotating sleeve
C 112-15-074 112-15-084 112-15-094 112-15-104 Body of pusher
D 1.440 1.441 1.442 1.443 Front rotating sleeve
E 15043/06-Ø 15033/07-Ø 15023/10-Ø 15013/12-Ø Collet
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