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研究了风机不平衡的原因、特征和类型,给出了两种校正风机不平衡的有效方法,对正确的判断风机不平衡故障,确定风机不平衡的类型,消除风机不平衡引起的振动有着重要的现实意义。
The reasons, characteristics and types of fan unbalance are studied. Two effective methods to correct the imbalance of fan are given. It is important to correctly determine the unbalanced fan failure, determine the type of fan unbalance and eliminate the vibration caused by the imbalance of fan The practical significance.