借助计算机软件,采用有限元分析法对轧机闭式机架进行了应力和变形分析。从所得应力云图中可以看到危险断面的位置及最大应力值,从变形云图中可以找到各点的位移值和最大位移的位置及数值。也对关键部位采用不同结构参数的方法初步了解到有关参数对应力、变形的影响,可为该轧机机架的设计提供参考。 With the help of computer software, finite element analysis was used to analyze the stress and deformation of the closed mill stand. The location and the maximum stress value of the dangerous cross-section can be seen from the resulting stress cloud image. From the deformation cloud image, the displacement value and the position and value of the maximum displacement can be found. Also the key parts of the different structural parameters of the initial understanding of the relevant parameters of the stress and deformation, the mill can provide reference for the design.