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首页> 外文期刊>JSME International Journal. Series B, Fluids and Thermal Engineering >Numerical Analysis of a Roll for Thermal Deformation and Contact with Strip
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Numerical Analysis of a Roll for Thermal Deformation and Contact with Strip

机译:轧辊热变形并与带材接触的数值分析

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摘要

A simple and practical method is proposed to numerically analyze thermal deformation and contact width of a roll with a strip. This method is comprised of three processes which are coupled with each other and lead the roll temperature, the roll thermal deformation and contact width with the strip as the results of calculation. The operating conditions of a production line are used as the initial values of the analysis. The results for the roll temperature almost agreed with the measured one, and the new analytical method is shown to be adequate to predict thermal crown and temperature profile of the roll.
机译:提出了一种简单实用的方法来数值分析辊与带材的热变形和接触宽度。该方法包括三个过程,这三个过程相互关联,并计算出轧辊温度,轧辊热变形和与带材的接触宽度。生产线的操作条件用作分析的初始值。轧辊温度的结果几乎与测得的结果一致,并且新的分析方法显示出足以预测轧辊的热凸度和温度曲线。

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