The failure of YRT turntable bearings is often caused by a variety of factors, and all the factors affecting the design and manufacturing process can cause the bearing to fail, so it is not easy to judge. In general, it can be considered and analyzed in general, both the use factor and the internal factor.
The use factormainis mainly refers to the installation adjustment, use maintenance, maintenance, etc. in line with the technical requirements, the installation conditions are one of the primary factors in the use of factors, bearings often due to improper installation resulting in the entire bearing between the parts of the force state changes, so that the bearing in an abnormal state of operation and early failure, according to bearing installation, use, The technical requirements of maintenance and maintenance, the load, speed, operating temperature, vibration, noise and lubrication conditions of yRT turntable bearings in operation are monitored and checked, and the cause of the abnormality is immediately found to find the cause, investigate and restore normalcy. In addition, it is also important to analyze the grease quality and surrounding media and atmosphere.
The internal factors mainly refer to the structure design, manufacturing process and material quality, etc. determine the yRT turntable bearing quality of the three major factors.
First of all, the structure in a reasonable design should be advanced at the same time, in order to achieve a longer bearing life. Bearing shipping is generally through forging, turning, heat treatment, grinding and assembly and other processing processes. The rationality, advancedness and stability of each processing process will also affect the bearing life, which affects the quality of the finished bearing stoic heat treatment and grinding processing process, often with bearing failure has a more direct relationship. In recent years, the research on bearing surface metamorphosis has shown that the grinding process optimization is closely related to the improvement of the surface quality of YRT turntable bearings.
The smelting quality of bearing material smelting material was the main factor affecting the early failure of harmonic reducer bearings, with the progress of metallurgical technology, the quality of raw materials improved, the proportion of raw material quality factors in bearing failure analysis decreased significantly, but it is still one of the main factors of bearing failure. The appropriate selection of materials is still an important factor that must be considered for bearing failure analysis.