Several reasons for SKF bearing failure

Source: China Bearing Network Time: 2017-12-01

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The cause of SKF bearing failure is often multi-factor; all the factors that describe the production process will be related to the failure of SKF bearings; it is not easy to distinguish by analysis. Under normal circumstances, the reason for SKF bearing failure can be recognized.
First and foremost; the application of the primary means that the device adjustment, application protection, protection and repair can meet the skill needs. The device condition is one of the primary elements in the application of the elements; the imported bearings are often caused by the improper installation of the device. The force condition changes; the bearing operates under abnormal conditions and fails prematurely. According to the skill requirements of the imported bearing device, operation, protection and protection; the load, rotation speed, operating temperature, oscillation, noise accepted by the bearing in operation And smooth conditions for monitoring and viewing; find abnormalities immediately find the cause; make adjustments; make it normal recovery. In addition; it is also important to analyze the quality of smooth grease and surrounding medium and atmosphere.
The connotation element mainly refers to the three major factors of SKF bearing structure description, production process and data quality.
The metallurgical quality of imported bearing data used to be the primary factor affecting the early failure of rolling bearings. Whether the selection of materials is still the necessary factor for bearing failure analysis is considered. The proportion of original data quality elements in bearing failure analysis has been significantly reduced; However, it is still one of the primary influencing factors of bearing failure. It follows the advancement of metallurgical skills (such as vacuum degassing of bearing steel); the quality of the original data is improved.
First of all; the structure is reasonable and has advanced; there will be a long bearing life. SKF bearings are usually produced through casting, heat treatment, turning, grinding and installation, etc. Heat treatment and grinding process; often have a more direct relationship with the failure of the bearing. The rationality, advancement and stability of each process will also affect the life of the bearing. These years of research on the surface of the bearing operation Marked; the grinding process is closely related to the quality of the bearing appearance.
The primary task of SKF bearing failure analysis is based on a lot of set data, analysis data and failure modes; find out the primary factors that form the bearing failure; in order to propose improvement methods in an aligned manner; extend the service life of the bearing; Early failure of the hair.

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