摘要
承载扭矩及接合、脱开次数是斜撑离合器的主要技术指标,根据斜撑离合器的结构和工作原理确定了斜撑离合器的疲劳寿命及过载试验要求,设计了试验机,主要由伺服电动机、减速器、传感器、数据采集系统、控制系统、润滑系统及试验头组成,制定了试验方法和判定标准,并对典型型号进行验证,试验过程稳定,试验结果与预设一致。
The load torque and number of engagement and disengagement are main technical indicators of sprag clutch.According to structure and working principle of the clutch,the fatigue life and overload test requirements of the clutch are determined.The tester is designed,which is mainly composed of servo motor,reducer,sensor,data acquisition system,control system,lubrication system and test head.The test method and judgment criteria are formulated,and the typical models are verified.The test process is stable,and the test results are consistent with preset.
作者
李泽强
李继锋
张作超
李慎华
孟鸿超
LI Zeqiang;LI Jifeng;ZHANG Zuochao;LI Shenhua;MENG Hongchao(Luoyang Bearing Research Institute Co.,Ltd.,Luoyang 471039,China;Henan Key Laboratory of High Performance Bearing Technology,Luoyang 471039,China)
出处
《轴承》
北大核心
2023年第4期67-72,共6页
Bearing
关键词
滚动轴承
超越离合器
疲劳寿命
过载
试验机
极限扭矩
rolling bearing
overrunning clutch
fatigue life
overload
tester
ultimate torque
