Effects of rings and scrollers on the noise of Black-Horn Lmported Pprocess Bearing
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| Time：2017.12.23 News Sources：Shandong Xinkaite bearing Co.,Ltd. Views：
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In operation, the source of the sound production of the raceway is caused by the inherent vibration of the ring after the load. The nonlinear vibration system is formed by the elastic contact of the ring and the rolling body. When the precision of lubrication or processing is not high, the inherent vibration related to the elastic characteristics will be excited, and the transmission into the air becomes noise.
One is Black-Horn Lmported Pprocess Bearing, which is induced by external excitation, which causes the natural vibration of Black-Horn Lmported Pprocess Bearing. It refers to the natural vibration of Black-Horn Lmported Pprocess, inner ring, outer ring, rolling body and cage.
The two is due to the movement of each other contact collision caused by forced vibration, including the rolling body is not an ideal sphere, inside and outside the channel contact point trajectory is not an ideal circle (roundness, waviness), smooth surface of the rolling surface is not ideal (roughness) caused by forced vibration and roller and cage in motion in the collision and lubricant in impurities, there is a close relationship between vibration and sound.
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