In view of the increasing competition in the market of rolled products, the problem of evaluation of the quality of strips in various stages of the process of rolling seems to be quite urgent. As the main geometric criteria of the quality of rolled strips, we can mention the cross-sectional profile of hot-rolled semifinished products and the plot of specific tension in the strips after cold rolling. We discuss the problems of formalization of measurements of the cross-sectional profiles, classification of hot-rolled profiles into characteristic types, and the influence of these criteria on the formation of the plots of specific tension in cold-rolled strips.

中文翻译：

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热轧半成品截面形状对冷轧带钢比张力曲线形成的影响

鉴于轧材市场竞争日趋激烈，在轧制过程的各个阶段对带钢质量的评价问题显得十分紧迫。作为轧制带钢质量的主要几何标准，我们可以提到热轧半成品的横截面轮廓和冷轧后带钢的比张力图。我们讨论了横截面轮廓测量的形式化问题，将热轧型材分类为特征类型，以及这些标准对冷轧带钢比张力曲线形成的影响。