旋转机械失衡的直接后果是造成机器的剧烈振动,并导致轴承、传动件使用寿命的急剧下降,使机械运行状况恶化,甚至影响生产。解决此问题最有效的方法是在生产现场,对旋转机械实施整机平衡。这种平衡方法不需动平衡机,也不需将转子从机器上拆下来进行平衡,而只需将测振传感器置于旋转机械的某几个测点,将实际运转条件下获得的振动信号,通 As a direct result of unbalanced rotating machinery is the result of severe vibration of the machine and lead to a sharp decline in the service life of bearings, transmission parts, the deterioration of the mechanical operation, and even affect the production. The most effective way to solve this problem is to balance the rotating machine at the production site. This balance method does not need dynamic balancer, nor remove the rotor from the machine to balance, but only vibration sensor placed in a few measuring points of rotating machinery, vibration signals obtained under actual operating conditions ,through