关于曲柄固定铰链中心点A位置问题的讨论  

The Further Discussion on Position Problem of Fixed Hinge Point Aabout Crank-slider Mechanism

作　　者：张全明[1] 刘远伟[2] 常勇 

机构地区：[1]集美大学机械工程学院,福建厦门361021 [2]淮阴工学院,江苏淮安223001 [3]厦门市现代设计与制造工程技术研究中心,福建厦门361021

出　　处：《淮阴工学院学报》2008年第3期70-72,共3页Journal of Huaiyin Institute of Technology

基　　金：福建省自然科学基金计划资助项目(项目编号:E0610022&E0410026)

摘　　要：关于曲柄固定铰链中心点A的可落脚区域问题,进行了更加系统、深入的研究和讨论,得出重要结论:在不可落脚区域选择点A时,将得到机构伪解组,其已不能满足源设计条件,并存在机构运动连续性问题。With regard to the problem of the feasible selection areas in which fixed hinge point A of the crank lies, this paper carries on more deep and systematic investigations and discussion, and finally draws some important conclusions. When point A is selected in the infeasible selection areas, the pseudo solutions of the mechanism are obtained. These solutions can＇t satisfy the conditions of the resource design, and present the problem of kinematic continuity of the mechanism.

关 键 词：曲柄滑块机构 行程速比系数 辅助角方法 落脚区域 伪解组 

分 类 号：TH112.2[机械工程—机械设计及理论]