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本论文依据实际的二维图建立了台车的连续多点接触的三维模型,在综合考虑温度和载荷耦合作用下,进行了台车体的温度场、应力场的有限元分析,这对于实际中优化台车的结构有非常大的意义。
In this paper, a three-dimensional model of the continuous multi-point contact of the trolley is established based on the actual two-dimensional map. The finite element analysis of the temperature field and the stress field of the trolley body is carried out under the coupling of temperature and load. Optimize the structure of the trolley has a very big significance.