共轭凸轮机构以其高速、高精度、高可靠性等诸多优点,在自动机械尤其是自动包装机中得到了广泛应用。 运用参数化运动仿真技术对共轭凸轮机构进行了设计,并介绍了共轭凸轮三维建模的步骤及机构运动仿真的基本原理。 该方法运用图解反转法和解析法原理,结合 Creo Parametric 软件的运动仿真和自动生成轨迹的功能,能够快速生成共轭凸轮的理论轮廓和实际轮廓。

As a commonly used mechanism in automatic machine, especially in the field of automatic packaging machine, conjugate cams have the advantages of high efficiency, high accuracy and high reliability. Parametric simulation technology was used in conjugate cam mechanism design. The 3D modeling processes of conjugate cam and principle of mechanism motion simulation were introduced. The theoretical and practical profiles of conjugate cam can be created quickly using graphical reverse method and analytical method based on the motion simulation and trace generation functions of Creo Parametric software.