Arc reducer is a common type of reducer when it is used, and it has great advantages in structure and transmission, especially in many cases, it uses self-locking ability, so it is used more and more. The problems that arc gear reducers often encounter are as follows. The difference is that the arc gear reducers are overheated, oil leaks, worm gear friction damage, and bearing damage caused by the reducer.
The arc gear reducer device becomes hot and drains oil
In the process of design, the circular arc reducer is generally based on the improvement of operating efficiency. The worm gear device is made of colored metal materials, and the worm gear material is made of hard steel. Therefore, in the process of sliding transmission, the worm gear reducer will obtain relatively large heat energy, which will greatly increase the temperature of the reducer.
When the temperature of the circular arc reducer increases, the different factors in the preparation and matching of the internal parts of the reducer due to the different expansion indexes will become the matching surface of the interval. The lubricating solution used during the deceleration will also be thinner under the condition of high temperature difference, and the quality will also be abnormal. In addition, the oil leakage of the circular arc reducer will lead to leakage and even lubrication.
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 it is necessary to select reliable lubricating liquid. To reduce the temperature of the circular arc reducer, it is necessary to add some temperature reduction facilities to reduce the overall temperature difference.
The reducer of circular arc is worn
For wear, copper materials are commonly used. Generally, they are hard materials, because their operation will cause friction. If the friction is relatively fierce, it is necessary to consider the factors of worm gear operation and material matching.