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镜板变形是推力轴承理论计算中涉及到的主要变形之一。三维热弹流计算可以给出镜板表面温度场,从而可计算镜板表面热变形。本文给出弹簧束支承推力轴承镜板表面变形的试验结果及计算结果。
Mirror plate deformation is one of the main deformations involved in the theoretical calculation of thrust bearing. Three-dimensional thermoelastic flow calculation can give the mirror surface temperature field, which can calculate the surface of the mirror plate thermal deformation. In this paper, the experimental results and calculation results of the surface deformation of spring bearing beam bearing thrust plate are given.