平面连杆机构极位夹角定义的进一步探讨  

The Farther Discussion Is about the Fefinition of Included Angle of Extreme Positions in the Plane Linkage Mechanism

作　　者：陈辽军[1] 申燚[1] 

机构地区：[1]淮阴工学院,223001

出　　处：《现代机械》2004年第2期39-40,共2页Modern Machinery

摘　　要：文献[1][2]对传统极位夹角的定义进行了修正和重新定义,本文在此基础上对相关问题进行了进一步探讨,并提出了运动角和运动系数的概念,用其计算行程速度变化系数K和判别急回行程方向更加清晰明了和方便。而且同文献[1][2]的极位夹角定义均无矛盾。Referrence[1] and [2] have corrected and redefinited the conventional definition about included angle of extreme positions. This paper discussed ulteriorly the problems of correlation about it The concepts of motion angle and motion quotiety are presented. These can be used to calculate the quotiety of journey velocity variety expediently . And the direction of rapid back journey is differentiated clearly. There is no inconsistency to the definition of referrence [1] and [2].

关 键 词：平面连杆机构 极位夹角 运动角 运动系数 行程速度变化系数 急回行程 

分 类 号：TH112.1[机械工程—机械设计及理论]