Material selection are the three major factors to improve the quality of KOYO import bearings

Select material adequacy is still KOYO bearing failure analysis factors must be considered. The main task of the bearing failure analysis, which is based on a lot of background material, analyze data and failure forms, find out the main factors of bearing failure, so that the improvement measures are put forward, extension of KOYO bearing, avoid premature failure of the bearing of the sudden. Installation conditions is one of the primary factor of use factor, KOYO bearings are often caused by improper installation of a complete set of KOYO bearing stress changes between various parts, bearing in the abnormal state run and early failure. According to the bearing installation, use, maintenance, maintenance of technical requirements, the operation of the bearing on the load, speed, temperature, vibration, noise and lubrication condition monitoring and inspection, found that abnormal immediately to find the reason, adjustment, so that it is back to normal. First of all, reasonable structure design and equipped with advanced, just can have a longer KOYO bearing life. KOYO bearing manufacturing generally go through forging, heat treatment, cutting, grinding and assembly, and multi-channel processing operations. The rationality of the processing technology, advanced, stability will also affect the KOYO bearing's life. Which affects the quality of finished products bearing heat treatment and grinding process, often has more direct relation with KOYO bearing failure. Bearing metamorphic layer on the surface of a KOYO bearings work in recent years research has shown that is close to the grinding process and the surface quality of KOYO bearing. KOYO bearing materials of metallurgical quality were the main factors influencing the premature failure of the rolling bearing. As metallurgy technology, For example, the bearing steel vacuum degassing, etc. ) Progress, raw material quality is improved. Raw material quality factor in KOYO bearing failure analysis share has declined obviously, KOYO bearings but it is still one of the main influence factors of bearing failure.