Operating instructions BRB
8 Clamping wedge and mandrel assembly BRB 2
orbitalum tools
gmbh
(08.10)
MT_BRB_BA_04_790086762_00.doc
41
8.5.2
Fitting the mandrel:
BRB 2 "NC" with mandrel Ø 19.05
The tool mounting plate (1) for mandrel dia. 19.05 must be fitted!
1. Push mandrel (2) into housing (3). Watch out for the groove position!
2. Use feed ratchet (4) to move mandrel (2) in the direction of the arrow until
at least 50 mm of the thread is visible.
3. Rotate clamping nut (5) onto the mandrel as far as the stop.
4. Push clamping wedge attachment (6) into the mandrel.
5. Screw it in with the mounting aid (7) (Code 790 085 490) until the
mounting aid (7) is flush up against the mandrel.
Warning, left-hand
thread!
6. Clamping wedge attachment (6) must now be exactly 3 mm from the end
of the mandrel.
7. The 3 grooves (8) on the clamping wedge attachment (6) must coincide
with the 3 openings (9) on the mandrel.
8. Fit the required clamping wedges (see working steps 5 up to 8,
chap. 8.3.1, p. 33).
Note
50
6
4
2
1
3
5
7
8
6
9
