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Views: 0 Author: Site Editor Publish Time: 2022-11-11 Origin: Site
Today, I will introduce the causes and solutions of abnormal noises in slewing bearings. If you want to better maintain its equipment bearings, exert good performance, and extend their service life, I hope you will develop regular maintenance in the future.
How to choose the manufacturer of slewing bearing?
What is the reason for the broken teeth in the early stage of the slewing bearing?
What are the characteristics of slewing bearing?
A complete slewing bearing part consists of steel rings, motors, levers, etc. It is a relatively complete part. It can be used directly by installing it on the machinery that needs to be supported. We should pay attention when selecting slewing bearing manufacturers. These points, first of all, whether the manufacturer has a professional technical team, this part of the slewing bearing involves the force of the object, installation and other professional knowledge, it needs enough technology as a support to ensure that there is no error. Secondly, the manufacturer must have the qualification to be able to produce precision parts, and it is necessary to select the qualification verification of such manufacturers every few years, so we must make sure that the qualification certificate of the factory is valid and legal in recent years. We basically buy in large quantities when ordering, so the after-sales service of the product must be guaranteed to avoid the phenomenon of failure during mechanical use.
There are two main reasons for the early failure of the slewing bearing for excavators: one is broken teeth; the other is raceway damage. Among them, broken teeth are the main reason, accounting for more than 90%, and most of them occur within six months after the excavator leaves the factory. This not only seriously troubles the product quality and reputation of the slewing ring manufacturer, but also has a negative impact on the product market of the main engine factory. Therefore, it is the common goal and responsibility of the slewing ring manufacturer and the main engine factory to solve this problem seriously, and it is also the further cooperation between the two parties. The fundamental guarantee of common development.
The slewing ring is a specially constructed bearing that can simultaneously accept large axial load, radial load and overturning moment and other comprehensive loads. The size of the slewing bearing is large, and its diameter is usually 0.4-10 meters, and some are as large as 40 meters in diameter. In terms of technology, slewing bearings are very different from rolling bearings. According to different structural characteristics, slewing bearings can be distinguished to meet the needs of the task host under various load conditions.
LYXQL slewing bearing Co., Ltd. has focused on the production and development of slewing bearings for more than ten years, and they have always put the needs of customers as their top priority. Here, you can choose the slewing bearing that suits you.
