Pitting corrosion of gear reducer tooth surface is a common fault, so how can we solve it? Below is a detailed analysis of Starred-River Machinery Factory.

First of all, we need to know the causes of pitting corrosion on the tooth surface of gear reducer. There are mainly the following points:

1. The occurrence of gear material, hardness and defects.

Generally speaking, if the material and operation requirements of gears are different, the fatigue degree of the contact surface of gears will increase. Another reason for this phenomenon is that the hardness of heat treatment is relatively low, so the gear can not guarantee the fatigue degree in the operation process. At the same time, if there are some defects or other problems on the surface of the gear, it will also cause fatigue of the gear, leading to points.

Corrosion problems occur.

2. The accuracy of gears is poor.

In the process of processing and assembling gears,

If the phenomenon of non-conformity occurs, especially the defect of gear accuracy and motion accuracy, and the error of distance in the center of circular arc gear shell, the problem of gear accuracy is explained.

3. Improper use of lubricating oil.

The lubricating oil used in gears needs to be brand-to-model correspondence. If the oil level of lubricating oil is relatively low, the performance of lubricating oil may be poor.

Knowing the reason, then how to solve it, then, how to solve it? The following are the countermeasures given by Starred-River Machinery Manufacturer:

In order to solve the above problems, it is necessary to reduce the roughness of the gear surface as much as possible under the condition of continuously improving the hardness of the gear surface, so as to increase the variable value of the gear. In order to reduce the motion load of the gear, lubricating oil should be used to reduce the roughness of the gear surface. Under the action of the above methods, pitting corrosion on the gear surface will be reduced.

What are the causes of gear wear of Starred-River Gear Reducer?