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/*728*90 created on 2018/5/16*/ var cpro_id = "u3440131"; Home>Bearing knowledge>On the influence of radial clearance on the oscillating sieve Talking about the Influence of Radial Clearance on Oscillating Screen
If the radial clearance is too large or too small, the bearing system will have a large oscillation. The radial clearance of the quantitative disc feeder is too small to cause high-frequency oscillation; if it is too large, it will cause low-frequency oscillation. After the experimental results on the oscillating screen bearing It shows that the radial clearance is too large; the radial natural frequency of the elastic system of the bearing is reduced; the resonance occurs simply; the large low-frequency oscillation occurs. This is due to the large acceleration at the impact point of the rolling body and the ferrule. High-frequency compaction waves unrelated to mechanical quality and shape of the object; and transmitted inside the metal, linear oscillation screen at the later stage of the impact; mechanical vibration occurs at a lower frequency than the impact tightening wave by the mechanical force. Larger clearance will make the bearing increase in the passband. /*250*250 was created on 2017/12/25*/ var cpro_id = 'u3171089';
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Source: Bearing network time: 2013-04-09