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针对电站、矿井等的大型通风机振动问题,提出了一种实用的现场简易动平衡法,解决了此类风机转子进行频闪法测相对难以找到横向自由截面的问题。
Aiming at the vibration problems of large ventilators in power plants and mines, a practical on-site simple dynamic balancing method is proposed to solve the problem that it is difficult to find transverse free cross-sections for such fans with stroboscopic method.