含运动副间隙的双万向节系统动力学研究  

Research of the System of Double Cardan Joint with Joint Clearance

作　　者：张辉[1] 葛文杰[1] 宁方立[1] 赵炜[1] 

机构地区：[1]西北工业大学,陕西西安710072

出　　处：《机械传动》2012年第11期44-47,共4页Journal of Mechanical Transmission

摘　　要：在Pro/E中建立双万向节系统的实体模型,然后导入ADAMS中进行动力学仿真。对于不考虑间隙的模型,根据系统的实际情况添加适当的约束;对于含运动副间隙的模型,根据Hertz理论,在contact工具中设置合适的接触力参数。对比含间隙和不含间隙时系统动力学仿真结果的异同,以及不同间隙时仿真结果的异同,由此得出运动副间隙对双万向节系统工作性能的影响情况。The solid model of the system of double cardan joint is built through Pro/Engineer, then it is imported into ADAMS to take the dynamic simulation analysis. For the model which does not contain joint clearance, the proper restrain is added according to actual condition, for the model which does contain joint clearance, the dynamic simulation is taken after setting proper contact force parameters according to Hertz theory. Comparing the difference of the result between the simulation which contain joint clearance or not and the result between the simulation which contain different joint clearance, the joint clearance influence to the operating performance of the system of double eardan joint is obtained.

关 键 词：运动副间隙 双万向节系统 动力学仿真 ADAMS 

分 类 号：TH133.4[机械工程—机械制造及自动化]