一、概述动平衡机的主要任务,是正确地给出旋转体的动不平衡量和所在位置,由于旋转体的几何主轴线和其主惯性轴线不重合,旋转时因离心力的作用,对它的支承处产生动压力,致使支承和支承座产生周期性的振动,我们利用这个振动参数,消除产生振动的动不平衡量。传感器的型式很多,常见的有磁电式、压电式、电感式、电容式等传感器,这里仅 First, an overview of the main task of dynamic balancing machine is to correctly give the rotating body unbalance and location, due to the geometric axis of the main body of the rotating body and its main axis of inertia does not coincide, due to centrifugal force during rotation, its Dynamic pressure generated at the support, resulting in periodic vibration support and seat, we use this vibration parameters, to eliminate the vibration of the dynamic unbalance. Many types of sensors, common magnetic, piezoelectric, inductive, capacitive sensors, where only