Bearing fault is often due to a variety of factors, all of the design and manufacture process factors influence and SKF bearing fault, their analysis is not easy to determine. In normal circumstances, be in usually, you can consider and analyzes factors and internal factors.
Used to adjust the is the main factor installation, use and maintenance, maintenance, and meet the technical requirements. Installation conditions is to use one of the factors is bearing often caused not correct installation package between each part of the bearing force state changes the primary factors, in the operation of the abnormal state and early failure. According to the installation of SKF bearing, use, maintenance, maintain the technical requirements of the operation of the bearing contact load, speed, temperature, vibration and noise and lubrication condition monitoring and inspection, abnormal immediately find reason and adjust back to normal. In addition, grease and the surrounding media quality, and the atmosphere is very important also analysis test.
Internal factors is refers to the structure design, the quality of the manufacturing process and material, there are three factors determine the bearing of the quality.
First, the structure design and advanced at the same time, there will be a long SKF bearing life. Bearing manufacturing will after forging, heat treatment, cutting and grinding and assembly of the many procedure operation. The rationality of the treatment, the advanced nature, stability will also affect the service life of the bearings. Effect of heat treatment of bearing grinding technology and, often and of the bearing fault have a more direct relation of product quality. In recent years, the research of the bearing surface layer the deterioration of the show, the grinding process closely and bearing surface quality related.
SKF bearing material of the influence of the metallurgical quality is the major factor of rolling bearing early failure. Along with the progress of the metallurgical technology (such as bearing steel, the vacuum takes off the gas and so on), improve the quality of raw materials. Raw material quality factors in the proportion of the bearing fault analysis has obviously decreased, but it is still one of the main factors bearing failure. Choose whether appropriate is still must consider the bearing fault analysis.
SKF bearing failure analysis is the main task of the background material based on a large number, data and failure mode analysis, and find out the cause of the failure of bearing main factors, in order to make targeted improvement, extend bearing service period, to avoid bearing unexpected events early failure.
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