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Cyril 时间: 09-14 14:52   主题:无标题
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20. Diagnosing and Preventing Axial Fan Vibration and Noise (Beating)
Vibration and noise are common symptoms of operational issues in axial fans signaling reduced efficiency premature wear and potential structural failure[1][10].

Diagnosing the root cause is critical for maintenance and longevity. One of the most common causes of excessive vibration is a state of impeller unbalance where a buildup of dirt dust or material on the blades or minor physical damage to a blade tip shifts the impeller\‘s center of mass[1].
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Alexis 时间: 09-14 14:45   主题:无标题
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Tanja 时间: 09-14 14:34   主题:无标题
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