FLENDER ZAPEX Руководство по эксплуатации - Страница 13

Просмотреть онлайн или скачать pdf Руководство по эксплуатации для Промышленное оборудование FLENDER ZAPEX. FLENDER ZAPEX 16 страниц. Couplings

6.4.1

Demounting the coupling parts (1; 3) in case of cylindrical interference fit

Shaft

III

Fig. 2:

Demounting the coupling parts (1; 3) in case of cylindrical interference fit

Secure coupling part (1; 3) and detaching device, using suitable equipment!

The screw plugs (22) must be removed from the oil channels. An oil pump must be bled and connected

up to the middle oil channel (here oil channel I).

Then the pump must be operated at the pressure specified on the dimensioned drawing until oil emerges

from the adjacent connections (oil channels II and III).

The max. pressure specified on the dimensioned drawing must not be exceeded.

During the entire operation the pressure must be maintained at a constant level on all

the oil channels to which pressure is applied.

Bleed the next oil pump, connect it up to oil channel II and operate it at the pressure specified on the

dimensioned drawing until a ring of oil emerges at the end face.

Bleed the next oil pump, connect it up to oil channel III and operate it at the pressure specified on the

dimensioned drawing until a ring of oil emerges at the end face.

If, when pressure is applied, oil emerges to the extent that pressure cannot be maintained, a thicker oil must

be specified.

Only when an unbroken ring of oil emerges from both end faces may pressure be applied to the hydraulic

cylinder to slide the coupling hub smartly off the shaft.

All the oil must be completely collected and disposed of in accordance with the regulations applying.

Note stroke of hydraulic cylinder. If readjustment is necessary, the end face of the

hydraulic cylinder must stop between 2 oil channels.

After detaching, the oil pumps and the detaching device must be removed from the coupling part (1; 3).

Examine the teeth, the hub bore and the shaft for damage and protect against rust. Damaged parts must

be replaced.

For reassembly, the instructions in sections 3 and 4 must be observed.

ZAPEX 3505 en

Operating instructions 10/2017

Threaded spindle

Retaining plate

Hydraulic cylinder

22 III

Shaft