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Detailed discussion on the strategy of bearing noise reduction
Source: China Bearing Network Time: 2013-07-28
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(2) Adding chemical additives to the lubricant of the bearing by means of chemical additives; it can reduce bearing noise.
(3) Using vibration absorbing or vibration isolation equipment to reduce bearing noise or block bearing noise; excellent results can be obtained; but this often pays great economic value; sometimes makes the tissue larger; heat dissipation conditions are worse Or simply rusting; all should be considered when using it; as long as other methods are adopted, the law cannot be reached in the future.
The most simple example is a radial ball bearing that accepts thrust at high speed instead of a thrust bearing; a plastic outer casing that is filled with anti-rust lubricating oil can be placed on the outer ring; a thrust bearing with a casing or a normal thrust bearing is promised. In the case; the same plastic sleeve is set in the inner hole or the outer circle; but the control does not collide or dry with the adjacent parts when rotating. This method has a certain noise reduction effect.
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