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First, along with a reasonable structure design has advanced, will have a longer life SKF bearings. Bearing manufacturing generally through forging, heat treatment, turning, grinding and assembly of multi-channel processing. The reasonableness of the processing technology, advanced, will also affect the stability of the bearing life. SKF bearings which affect the quality of the finished heat treatment and grinding processes, tend to have a more direct relationship with the failure of SKF bearings. In recent years, the working surface of SKF bearings metamorphic layer studies show that the grinding process and closely SKF Bearing surface quality.
Second, the metallurgical quality SKF bearings material was the main factor in the impact of the early Rolling failure. With metallurgical technology (such as bearing steel vacuum degassing, etc.) progress, raw material quality is improved. Raw material quality factors SKF Bearing failure analysis in the proportion has decreased significantly, SKF bearings but it is still one of the main factors bearing failure.
Third, the adequacy remains a factor in the selection of SKF Bearing failure analysis must be considered. The main task of SKF Bearing failure analysis is based on a lot of background material, analysis of data and failure modes, identify the main factors causing the failure of SKF bearings for targeted improvement measures are proposed to extend the service period of SKF bearings, avoid sudden occurrence of early bearing failure. Installation conditions is one of the primary factors in the use of factors, SKF bearings are often caused by improper installation of the stress state of the entire SKF bearings between the various parts changes, SKF bearings in the abnormal state operation and early failure . According to SKF Bearing installation, use, maintenance, maintenance of technical requirements for the operation of the bearings to withstand load, speed, temperature, vibration, noise and lubrication condition monitoring and inspection, abnormal immediately find reasons to be adjusted to return to normal.