圧延加工における三次元変形に関する研究 : 第3報, 幅広がりを生ずる場合の圧下力の計算について

概要

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Conventional calculation of rolling load has been treated on the basis on the assumption of two-dimentional deformation, but such an assumption cannot be used for the hot rolling practice in which the ratio of width to the thickness of material is smaller than 20,when the lateral spread occurs. The author developed the three-dimensional consideration of rolling stresses and spread during the rolling in previous report. Using these results, the author obtained a new formula of rolling load in hot states as follows : [numerical formula] In this report the calculated results were presented for various rolling conditions.
一般社団法人日本機械学会の論文
1961-09-25