Views: 0 Author: WeiGao Transmission Publish Time: 2021-09-27 Origin: WeiGao Transmission
Circular arc reducer is a common type of reducer in use, and has great advantages in structure and transmission. Especially in many cases, it uses the ability of self-locking, so it is used more and more. The problems often encountered by circular arc reducer are as follows. The difference is that circular arc reducer is overheated, oil leakage, worm gear friction damage and bearing damage caused by reducer.
Heat and oil drain of arc reducer device
The design process of circular arc reducer is generally based on improving the operation efficiency. The worm gear device is made of colored metal materials, and the worm gear rod material is made of relatively hard steel. Therefore, in the process of sliding transmission, the worm gear deceleration device will obtain relatively large heat energy, which will greatly increase the temperature of the reducer.
When the temperature of the arc reducer increases, the different factors in the preparation and matching of the internal parts of the reducer due to different expansion indexes will become the matching surface of the interval. The lubricating solution used during deceleration will also be thin when the temperature difference is high, and the quality will also be abnormal. In addition, for the oil leakage of the arc reducer, Cause leakage and even lubrication problems.
The circular arc reducer is generally equipped with appropriate worm gear device materials for temperature rise. In this way, for the occurrence of friction, it is necessary to be careful about the quality of the friction area and select reliable lubricating liquid. If you want to reduce the temperature of the circular arc reducer, you need to add some temperature reduction facilities to reduce the overall temperature difference.
Circular reducer wear
For wear, the commonly used material is copper, which is generally a harder material, because its operation will produce friction. If the friction is more intense, we need to think of the factors of worm gear operation and material matching.