We first design and analyze the contour surface of the globoidal indexing cam with the aid of computer, and then do optimum design according to the requirements of dynamics. Finally, we discuss the problem of the pres...We first design and analyze the contour surface of the globoidal indexing cam with the aid of computer, and then do optimum design according to the requirements of dynamics. Finally, we discuss the problem of the pressure angle of the globoidal indexing cam mechanism in detail and put forward a new concept of equivalent pressure angle.展开更多
为了快速、准确地建立4种不同滚子类型的弧面凸轮三维模型,采用UG Open Grip二次开发工具,根据不同弧面凸轮廓面方程生成一系列离散点,再由点生成线,由线生成面,由面生成体,逐步完成不同滚子类型弧面凸轮的三维建模。该方法为快速、准...为了快速、准确地建立4种不同滚子类型的弧面凸轮三维模型,采用UG Open Grip二次开发工具,根据不同弧面凸轮廓面方程生成一系列离散点,再由点生成线,由线生成面,由面生成体,逐步完成不同滚子类型弧面凸轮的三维建模。该方法为快速、准确地建立弧面凸轮三维模型提供了一种方法。展开更多
文摘We first design and analyze the contour surface of the globoidal indexing cam with the aid of computer, and then do optimum design according to the requirements of dynamics. Finally, we discuss the problem of the pressure angle of the globoidal indexing cam mechanism in detail and put forward a new concept of equivalent pressure angle.