本文从生产的实际需要出发,提出了一种针对小批量转子产品的双面动平衡工艺新方法—ZS法。它通过对转子系统加双试重、测支承振幅的过程,由计算获得不平衡量的大小和方向。文中详细介绍了这种方法的基本原理,并用模拟实验和应用实例对其正确性作了充分验证。本文方法的突出优点是投资少,适应性强,在大多数转子产品批量不大而规格变化明显的中小企业,有其特殊的推广应用价值。 In this paper, starting from the actual needs of production, this paper presents a new method of double-side balancing process-ZS method for small batch rotor products. It calculates the magnitude and direction of the unbalance by calculating the weight of the rotor system by double test and measuring the amplitude of the bearing. In this paper, the basic principle of this method is introduced in detail, and its correctness is fully verified by simulation experiments and application examples. The outstanding advantages of this method are less investment, strong adaptability, small and medium-sized enterprises with large batch sizes of rotor products and obvious changes in specifications have their special promotion and application value.