基于单边接触模型的含间隙槽轮机构动力学分析  

Dynamics analysis for Geneva mechanism containing clearances based on unilateral contact model

作　　者：徐长密[1] 常宗瑜[1] 李捷[1] 于鹏[1] 

机构地区：[1]中国海洋大学工程学院,山东青岛266100

出　　处：《机械设计》2010年第2期50-53,共4页Journal of Machine Design

基　　金：国家自然基金资助项目(50605060)

摘　　要：基于单边接触的间隙模型建立了含间隙槽轮机构的动力学模型,运用ADAMS模拟了机构的工作情况和销子在轮槽中的运动过程,并着重分析了间隙对槽轮机构动力学的影响机理,以及间隙变化、输入转速改变和负载对槽轮机构动力学所产生的影响。The dynamics model of Geneva mechanism containing clearances was established based on clearance model with unilateral contact. The working conditions of mechanism and the movement process of pin in wheel slot were simulated by the use of ADAMS. The influencing mechanism of clearance on the dynamics of Geneva mechanism and the produced influences of clearance variation, changes of inputting rotation speeds and operating loading on the dynamics of Geneva mechanism were emphatically analyzed as well.

关 键 词：间隙 槽轮机构 单边接触 ADAMS 输入转速 负载 

分 类 号：TH112.4[机械工程—机械设计及理论]