How To Check The Cylinder Of DC Motor

After using the DC motor for a period of time, we need to perform some maintenance on it. The purpose of this is to make the equipment work better. Among them, the maintenance of the cylinder is especially important, especially for some details, then we will Let's take a look at how to overhaul.

1. Measure the roundness and cylindricity of the DC motor cylinder, and determine the cylinder or replace it according to the degree of wear.

2. The roundness and cylindricity of the cylinder comply with relevant regulations.

3. The inner surface of the cylinder of the DC motor should be free of cracks, blisters, scratches, grooves and other defects, and the surface roughness is 1.6.

4. The cylinder water jacket is not allowed to have defects such as cracks or leaks.

5. The diameter of the cylinder behind the cylinder of the flow motor shall not increase by more than 2% of the original size, and the wall thickness of the cylinder shall not exceed 1/12 of the original wall thickness.

Correctly repairing the cylinder of the DC motor is more conducive to the use of the pump, and can extend its life. In addition, for the production process, the work efficiency can be improved, the maintenance cost is reduced, that is, the production cost is saved, and therefore, the cylinder is overhauled. It is very necessary.