摘要
车组式输送机轨道小车横向振动对输送机平稳、安全运行有直接影响,事关输送机性能。利用UG软件建立了轨道小车的三维模型,用动力学仿真软件SIMPACK建立轨道小车仿真模型。结果表明,横向刚度参数对小车横向振动影响不大,纵向刚度参数对小车横向振动影响较大,在低阻尼情况下更为突出。
The lateral vibration of track trolley of car group conveyor has direct influence on the smooth and safe operation of the conveyor,which is related to the performance of the conveyor.The three-dimensional model of track trolley was established by UG software.The dynamic simulation software SIMPACK was used to build the track trolley simulation model.The results show that the lateral stiffness parameters have little influence on the lateral vibration of the trolley,and the longitudinal stiffness parameters have great influence on the lateral vibration of the trolley,which is more prominent in the case of low damping.
作者
张宇雄
张耀成
赵慧剑
Zhang Yuxiong;Zhang Yaocheng;Zhao Huijian(College of Mechanical and Vehicle Engineering,Taiyuan University of Technology,Taiyuan 030024,China;Shanxi Key Laboratory of Fully Mechanized Coal Mining Equipment,Taiyuan 030024,China)
出处
《煤矿机械》
北大核心
2020年第12期47-50,共4页
Coal Mine Machinery
