RATHI DISC-O-FLEX RLM, Инструкция по установке и эксплуатации

Страница: 5 / 16

Installation & Operating Manual /DISC-O-FLEX/RLM,RLMK
RATHI TRANSPOWER PVT.LTD. Gaia Apex,S No 33/2D,Viman Nagar
R-II-D-03/02-09/20
Pune, 411014
Page 4
of 15
GO TO INDEX
3.2.4 Straight bore with interference fit.

Check appropriate fit between shaft and hub bore.

Place the key over the shaft slotted area.

Heat the hub in oil bath up to temperature 150° C to make bore bigger than shaft.

Immediately slide expanded hub over the shaft up to desired position.(Fig. 3)

Tighten the set screw with torque wrench.
3.2.5 Taper Bore (Fig.5)

Slid the hub over the shaft without inserting key up to DBSE as required.

Mark the hub position onto the shaft, or mount the dial indicator by keeping in
contact with hub flange.

Remove the hub and insert key(s) in the shaft.

Heat the hub in oil bath up to temperature 150° C to make bore bigger than shaft.

Immediately slide expanded hub over the shaft up to marked position.

Tighten the set screw with torque wrench.
Fig. 5 Taper bore