三对传力杆空间相交轴RCCR机构的静力分析  

Static Analysis of Three Pairs of Dowel Bar Spatial Intersecting Axes RCCR Mechanism

作　　者：庄森[1] 牛清河[1] 刘晨曦[1] 

机构地区：[1]郑州大学机械工程学院,河南郑州450001

出　　处：《机械传动》2012年第9期59-61,共3页Journal of Mechanical Transmission

摘　　要：三对传力杆空间相交轴RCCR机构是带虚约束的静不定机构,利用示力副法并联立变形协调方程和物理方程求解了该机构中间三个转动副的约束反力,这些计算结果为该机构的强度分析奠定了基础。Three pairs of dowel bar space intersecting axes RCCR mechanism is a statically indeterminate mechanism with passive constraints.By the method of showed force pairs and by deformation compatibility equations and physics equations,the constraining force of three intermediate revolute pairs of the mechanism is solved.These results lay the foundation for the strength analysis of the mechanism.

关 键 词：静不定 变形协调 RCCR 

分 类 号：TH112[机械工程—机械设计及理论]