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/*728*90 created on 2018/5/16*/ var cpro_id = "u3440131"; Home>Bearing knowledge>Oscillation type of rolling bearing Type of oscillation of the rolling bearing
Rolling bearing oscillations can be divided into three types according to the direction of oscillation: /*250*250 was created on 2017/12/25*/ var cpro_id = 'u3171089';
1. The oscillation of the radial oscillation in the radial plane of the bearing ring.
2. The oscillation of the axial oscillation along the direction of the bearing axis.
3. The yaw of the angular oscillating ferrule relative to the diameter.
The rolling bearing oscillation can be divided into the following three types according to the mechanism:
1. The natural oscillation of the bearing layout. 1) Think of 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.
2. Forced sensation. 1) The rolling body is oscillated. When the bearing is working, the rolling cycle is caused by the oscillation caused by the load effect line.
.2) Oscillation caused by errors in the production of bearing parts.
3. 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. The pulse cycle is inversely proportional to the rotational speed The amplitude and the scale of the fault 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.
Article Keywords: Rolling Bearing
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Type of oscillation of the rolling bearing
Source: China Bearing Network Time: 2014-09-12