平面齿轮机构自由度的计算方法  

Calculation Method of the Degree of Freedom in Planar Gear Mechanism

作　　者：路曼[1] 

机构地区：[1]安徽工业大学机械工程学院,安徽马鞍山243000

出　　处：《机械工程师》2010年第9期18-19,共2页Mechanical Engineer

摘　　要：齿轮副中,当两轮的转动中心被同一构件所约束时,提供一个平面高副,引入一个约束。当两轮的转动中心不是被同一构件所约束时,提供两个平面高副或相当于一个平面低副,引入两个约束。Gear pair is used as a higher pair which provides a constraint, when the rotation centers of two gears are constrained by the same link. When the rotation centers of two gears is not constrained by the same link, the mechanism provides two constraint and is used as two higher pairs or a lower pair.

关 键 词：齿轮副 约束 高副 

分 类 号：TH132.41[机械工程—机械制造及自动化]