节点文献
凸轮机构压力角的精确计算
A Formula for Accurate Calculation of a Cam′s Pressure Angle
【摘要】 充分考虑了凸轮机构的不同材料、摩擦状态以及机构工作载荷和瞬间从动件加速度大小对机构压力角的影响 ,通过建立严谨的力学模型 ,导出了机构压力角的精确计算式
【Abstract】 The force model of a cam is presented, which considers the factors of different materials, different working loads and the acceleration’s magnitude of the follower. A formula for accurate calculation of its pressure angle is also given.
【关键词】 直动盘状凸轮;
压力角;
摩擦角;
基圆半径;
【Key words】 Translation disc cam; Pressure angle; Friction angle; Base radius;
【Key words】 Translation disc cam; Pressure angle; Friction angle; Base radius;
- 【文献出处】 机械科学与技术 ,Mechanical Science and Technology , 编辑部邮箱 ,2003年05期
- 【分类号】TH112.2
- 【被引频次】16
- 【下载频次】235