The Check And Maintain Slurry Pump

Date: 2022-09-13     From: Longding     Author: admin

1. The wear test

Test the wear depth of the axle hole. If the wear depth is less than 4mm in the diameter direction (that is, less than 2mm in the radius direction), apply power tools to deepen the repair position. Note: The surface should not be too polished, the rougher the better.

2. Repair the wear and tear

Wipe off the extruded tonic. Note: When pushing the bearing, ensure that the repair position is not short of glue.

3. Bearing positioning

A.The simplest way is to assemble the shaft and bearing together with glue and keep the precision in this position until the repair agent solidifies.

B.When conditions are possible, the three-point gasket positioning method or production fixture positioning, assembly. It can be put into use after curing completely.

4. To repair the cleaning

Clean the surface of the bearing hole with a cleaning agent.

5. Apply release agent

A thin layer of release agent is coated on the outer ring of the bearing to facilitate the disassembly of the bearing in the future.

6. Anti-friction repair

Make anti-friction repair supplements, and apply the supplements directly to the bearing outer ring, but only to the rear half of the bearing outer ring. The amount of coating should ensure that there is no lack of glue between the bearing outer ring and the axle hole, and the gap must be filled with repair agent.

7. Bearing installation

Push the bearing coated with the repair agent into the shaft hole. There are three main forms: claw couplings, diaphragm couplings and hydraulic couplings.