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首页> 外文会议>International Conference on Mechanics and Civil Engineering >The Dynamic Characteristic and Finite Element Analysis on Wheelset Driving System of Underfloor Wheelset Lathe
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The Dynamic Characteristic and Finite Element Analysis on Wheelset Driving System of Underfloor Wheelset Lathe

机译：地板轮床车辆驾驶系统的动态特性和有限元分析

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摘要

Wheelset driving system is a key function unit of CNC underfloor wheelset lathe, its properties and accuracy play a decisive role for working accuracy of the wheelset (trains, subways etc) tread. At first, it analyses the force of cutting point for wheelsets, and then, contact mechanics analysis and delivering power analysis are established based on friction wheels and wheelsets' actual contact mechanics equations on wheelset driving system in this paper. At last, in order to analyze wheelset driving system's rigidity and degree of deformation with loading condition, modeling analysis and static force analysis are set up in the finite element software after building wheelset driving system's three-dimensional model.
机译：轮别驾驶系统是CNC地板轮床车床的关键功能单元，其性质和精度为工作准确性（火车，地铁等）胎面的工作精度发挥着决定性作用。首先，分析了轮丝的切割点的力，然后，基于本文的轮对驱动系统上的摩擦轮和轮子的实际接触力学方程建立了接触力学分析和输送功率分析。最后，为了分析轮换驾驶系统的刚性和随装载条件的变形程度，在建立轮键驱动系统的三维模型之后，在有限元软件中建模分析和静力分析。

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