WABECO D4000, Operating Instructions Manual

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22. Fixed bezel (optional)
Bezels counteract the bending of longer shafts that is caused by shaving forces. The roll jaws
prevent the bending of the turning elements.
They are to be set in such a way that the rotating axis of the work piece is precisely flush with the
rotating axis of the machine. At the support position, the turning parts must be accurately rounded.
22.1 Operating the fixed bezel
1. The fixed bezel can be secured at any position on the prismatic bed.
2. The bezel (1) is fitted to the prismatic guide.
3. The clamping plate (2) is inserted, from below, into the prismatic bed and secured with the
clamping screw (3).
4. The slider (4) can be moved by opening the clamping screws (5), afterwards the clamping screws
(5) must be tightened up again.