Causes of Gear Wear and Solutions
2022-03-24
Cause Analysis:
① Lack of oil;
② Metal shavings mixed in the lubricating oil due to wear will also cause tooth surface wear;
③ Gear material does not meet requirements, resulting in abnormal wear;
④ Gears have defects such as sand holes, air holes, looseness, and insufficient spheroidization;
Heat treatment hardness is insufficient or has not been heat treated;
⑥ Gear meshing accuracy and motion accuracy do not meet requirements;
⑦ The sensitivity of the circular arc gear to the error of the center distance is very high, especially the positive error of the center distance, which not only reduces the bending strength of the gear teeth but also increases sliding wear.
Causes, prevention, and elimination methods of abnormal noise in gear reducers
2022-03-24
1. Gearbox overload operation;
2. Unbalanced load on the working machine;
3. Deterioration of lubricating oil;
4. Wear on gear tooth surfaces or poor manufacturing quality;
5. Bearing clearance too large or too small; there are adherent substances on the tooth surface;
6. Foreign objects inside the casing;
When assembling the deceleration motor, regular checks should be performed.
2022-03-23
A geared motor refers to the integration of a reducer and a motor (motor). This integration is often referred to as a gear reduction motor or gear reduction electric motor. During the assembly process of the geared motor, the following aspects need to be checked.
How to maintain a small reducer?
2022-03-12
How to maintain a small reducer? In fact, maintaining a reducer is very simple. As long as you regularly change the lubricating oil and periodically replace the easily worn parts inside the reducer, you can ensure the normal operation of the reducer. Specifically, it can be divided into the following aspects.
How to eliminate the gear clearance of the planetary reducer?
2022-03-11
What is the gear clearance of a planetary reducer? What impact does the clearance have? Below, we will introduce the detection and elimination methods for the gear clearance of a planetary reducer.
There is an oil leakage problem when using the reduction motor.
2022-03-05
Sometimes, when using a reduction motor, there is an oil leakage problem, and many people do not know what is going on. Below, we will analyze it in detail.