双曲柄机构输出不均衡运动特性与杆长间的相关性研究  

Study of Correlation between Double Crank Mechanism Disequilibrium Motion Performance and Bar Length

作　　者：高广娣[1] 朱荣光[1] 毕新胜[1] 李盛林[1] 

机构地区：[1]石河子大学机械电气工程学院,新疆石河子832003

出　　处：《机械传动》2013年第6期26-27,41,共3页Journal of Mechanical Transmission

摘　　要：双曲柄机构在工程中的应用非常广泛,其性能主要取决于从动曲柄的运动特性,而杆长则很大程度地影响着其特性,基于特定工程要求,采用Visual C++对双曲柄机构运动特性与杆长间的相关性做了分析研究。通过分析,给出从动曲柄运动特性随杆长的变化趋势,为基于特定工程背景要求的该机构尺寸选择提供较为直接的参考依据,避免繁冗的公式推导和选择的盲目性。Double crank mechanism is commonly used in real project applications. Its property lies mainly on the driven crank motion performance, which is affected by the bar length. Visual C ＋ ＋ is adopted to study on the corre- lation between double crank mechanism performance and bar length based on some project application consideration. By the analysis, the trend of driven crank performance varying with the bar lengths is given, it can provide direct ref- erence for dimension choice based on some project background, the multifarious formula derivation and blindfold selec- tion can be avoided

关 键 词：双曲柄机构 运动特性 杆长 相关性 

分 类 号：TH112[机械工程—机械设计及理论]