关节轴承衬垫摩擦性能试验机结构设计与运动分析OA
Structure Design and Motion Analysis of Joint Bearing Liner Friction Performance Testing Machine
自主设计了一种关节轴承衬垫摩擦性能试验机,用于测试关节轴承衬垫在承受正向压力作用下的摩擦性能.首先介绍了该试验机的主要结构;然后建立了该试验机系统的数学模型,进行了运动学分析,确定了正向加载力与衬垫摩擦力之间的关系,得到了准确描述正向加载力和衬垫摩擦力的计算公式;最后采用多体动力学软件Recurdyn对该试验机进行动力学分析,得到了随着往复摩擦作动器的运动,衬垫摩擦力、往复运动传感器测量值、正向加载传感器测量值的变化.本工作为关节轴承衬垫摩擦性能…查看全部>>
A joint bearing liner friction performance testing machine which was mainly used to measure the friction performance of the joint bearing liners under positive pressure was independently designed.The main structure of the testing machine was introduced,the mathematical model of the testing machine system was established,and kinematics analysis was carried to determine the relationship between the positive loading force and the liner frictional force and obta…查看全部>>
孙宝瑞;马伟;杨秀光
长春机械科学研究院有限公司,长春 130103长春机械科学研究院有限公司,长春 130103长春机械科学研究院有限公司,长春 130103
关节轴承衬垫摩擦性能试验机运动学分析
joint bearing linerfriction performancetesting machinedynamics analysis
《理化检验-物理分册》 2017 (8)
580-584,5
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