高速凸轮机构动力学模型研究  

The high speed cam gear dynamics model computation studies

作　　者：杨明轩[1] 

机构地区：[1]电子科技大学电子工程学院

出　　处：《机械》2007年第7期21-24,共4页Machinery

摘　　要：由于高速凸轮机构惯性力大,非弹簧元件不能都看成是绝对的刚体,从而忽略构件弹性变形的影响,而应将整个机构看成一个弹性系统,经过对机构各元件进行分析后,将其等效为单自由度系统模型,并以此模型对从动件作摆线运动规律作动力学计算和仿真,结果表明,对高速凸轮机构的分析和等效是合理的、正确的、完全可行,既简单又实用。As the high-speed cam inertia, non-spring elements can be considered as an absolute rigid, elastic deformation of the neglect, but rather a flexible system as a whole. After the analysis of all elements of the body, equivalent to a single degree of freedom model, and the follower for this model for the calculation of cycloid movement and simulation results indicate that analysis of the high-speed cam and volunteers are reasonable, correct and entirely feasible, simple and practical.

关 键 词：凸轮机构 从动件 弹性 动力学 模型 

分 类 号：TH112.2[机械工程—机械设计及理论]