斜撑式超越离合器楔角的计算分析  

Calculation and Analysis on Wedge Angle of Sprag Overrunning Clutch

作　　者：李慎华[1] 陈怀刚[1] 

机构地区：[1]洛阳轴研科技股份有限公司,河南洛阳471039

出　　处：《轴承》2011年第4期1-3,共3页Bearing

摘　　要：介绍了斜撑式超越离合器的结构及工作原理,推导了该离合器的自锁条件与初始楔角,为斜撑式超越离合器的设计提供理论依据,最后分析了内、外环的磨损对工作楔角的影响。The structure and working principle of sprag overrunning clutch are introduced,and the self-locking conditions and initial wedge angle of the clutch are deduced,which provide the theoretical foundation for design of the clutch.Finally,the influence of wear of inner and outer ring on working wedge angle is analyzed.

关 键 词：斜撑式超越离合器 初始楔角 工作楔角 斜撑块 自锁 

分 类 号：TH133.4[机械工程—机械制造及自动化]