凸轮机构从动系统作抛物线运动时的动力学问题

The Kinetic Matter of the Driven System of Cam in the Tarabolic Motion

用弹性构件动力学理论，建立了凸轮机构从动系统作抛物线运动时的动力学模型，分析了其产生的运动误差、余振和惯性力等动力学问题．为这种运动规律的应用与改进提供了必要的理论依据．

When the driven system of cam is in the parabolic motion, the kinetic model can be built by applying the kinetic theory of elastic components. The kinetic matters, such as kinematic error. residual vibration and inertial force brought by the motion are analyzed. the kinetic theory prods a necessary basis for the application and the improvement of the motion's principle.