WABECO CC-F1200 high speed, Operating Instructions Manual

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22. NC rotary table (optional)
The NC rotary table is used to control the fourth axis in conjunction with nccad professional.
The housing body (1) has 4 flutes that enable the clamping of the NC rotary table in both the vertical
and the horizontal plane.
In order to be able to control the NC rotary table with the control software, this must first be
parameterised and activated in nccad professional as described in the enclosed parameter
sheet.
22.1 Clamping of work pieces on the NC rotary table
The work piece to be processed is clamped using T-nuts or hexagonal screws in the intended T-
shaped grooves of the rotary table.
When using lathe chucks, the chuck flange is clamped using T-nuts or hexagonal screws in the
intended T-shaped grooves of the rotary table (2). The work piece to be processed is, in turn, clamped
in the lathe chuck.
22.2 Swivelling the worm shaft in and out
The swivelling of the worm shaft in and out is not necessary in CNC mode. But if the worm shaft is
accidentally (e.g. by way of collision) swivelled out, then it must be brought back into contact with the
worm gear.
To set, proceed as follows:
1. Undo the locking screw (11) the eccentric tappet can now be rotated.
2. The eccentric tappet is easiest to set by swivelling the NC drive unit.
3. In order to bring the worm shaft into contact with the worm gear, the eccentric tappet must be
rotated anti-clockwise (swivel the NC drive unit backwards).
4. After successfully setting, tighten up the locking screw (11) again.
5. An incorrect setting of the NC drive unit may be corrected by undoing the screw (29) and then
swivelling the unit.
6. Then tighten the screw (29) again.