薄壁挠性高速转子动平衡技术原理及应用

Principle and Application of High-Speed Balancing of Thin-Walled Flexible Shaft

挠性转子在高速旋转时产生强烈振动,而且一个转速下的平衡将造成上一个转速平衡状况的破坏。挠性转子动平衡不同于刚性转子,采用刚性力传递理论的平衡方法不能消除挠性轴的振动,也达不到平衡的目的。经过大量的理论研究和实际摸索,总结出了多种国际领先的工艺方法,进行薄壁挠性高速转子的动平衡,取得了很好的成效。

The vibration will be very strong when the flexible shaft is rotating, and the balancing in one speed will break the balancing in another speed. The balancing of flexible shaft is different from the balancing of rigid shaft. The vibration of the flexible shaft can not be eliminated and the balancing purpose also can not be reached by adopting the rigid delivering method. Many methods which are keeping ahead in international are concluded by many theory researches and practical experiences, and good effects are obtained.