Detailed description of the type of oscillation of the rolling bearing
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/*728*90 created on 2018/5/16*/ var cpro_id = "u3440131"; Home>Bearing knowledge>Explosion type of rolling bearing Detailed description of the type of oscillation of the rolling bearing
The rolling bearing oscillation can be divided into the following three types according to the mechanism: /*250*250 was created on 2017/12/25*/ var cpro_id = 'u3171089';
First, the natural oscillation of the bearing layout (1) the outer ring as the inherent oscillation caused by the elastomer.
.2) Think of the outer ring as the natural oscillation caused by the steel body.
.3) Consider the steel ball as the natural oscillation of the steel body.
Second, the forced sensation (1) the rolling body through the oscillation when the bearing works when the rolling body cycle through the load effect line caused by the oscillation.
.2) Oscillation caused by errors in the production of bearing parts.
Third, the impact oscillating ferrule raceway surface or tumbling external surface has scratches, burrs, rust spots, pitting, falling pits and other shortcomings and dust, etc.; will encourage the bearing pulse type oscillation. Pulse cycle and speed In inverse proportion; amplitude and size of the scale are related to the size.
The oscillation of the rolling bearing is often the result of the above various types of oscillations. Many experimental studies indicate that the bearing waviness is the main factor causing the bearing oscillation when the bearing works normally.
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