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Causes of XINKAITE bearing raceways and maintenance
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| Time：2016.08.27 News Sources：Shandong Xinkaite bearing Co.,Ltd. Views：
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XINKAITE bearing Raceway Raceway and its control method and the sound is when the XINKAITE bearing operation, rolling the rolling body Raceway issued a smooth continuous sound, is typical of all XINKAITE will occur. XINKAITE bearing is a roller and the sound with other sounds. XINKAITE the rigidity of bearing larger roller lower the sound pressure level of sound. If the clearance is too small, Raceway acoustic sound pressure level and frequency increases with reduced radial clearance and increased dramatically.
Fatigue failure was a failure of XINKAITE bearing surface forms, mainly for the fatigue crack initiation, propagation and fracture process in alternating load resulting from failed the long-term impacts of metals.
1, reason: the whole XINKAITE bearing precision: choose the required precision of XINKAITE bearings.
2, reason: spindle to bend or box hole concentric method: fixed spindle or box
3, reasons: the belt too tight: adjust belt tension properly.
4, reason: poor lubrication method: select grades of lubricating materials should be specified and properly cleaned.
5, reason: low Assembly quality: improving Assembly quality.
6, reason: XINKAITE bearing shell run: replace the XINKAITE bearing and wear parts
7, method of axial force is too large: cleaning, adjusting the sealing mouth ring clearance required between 0.2~0.3mm, correct balancing of the impeller diameter and check static values
8, XINKAITE bearing damage method: replace the XINKAITE bearings.
Control method of Raceway: the low noise of XINKAITE bearing XINKAITE bearing the ripple is very small, carefully selected conditions of use. Raceway often affects the entire mechanical noise, reducing roller can reduce mechanical noise.
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