In this paper, calculation programs of planar stationarytemperature field and heat deformation for spindle box of general lathe are developed.
本文应用有限元法编制了计算程序,在微型机上对机床主轴箱箱壁进行了平面稳定温度场及热变形的理论计算。
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These principles lay the foundation theoretically for the solving of structure engineering problems for stationarytemperature field by the approximate numerical methods.
As both the moving and the stationary parts of an injection mold should be handled simultaneously, an iterative method was used to calculate the temperature.