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在《轧机主要结构参数的统计分析》(之一)一文中,给出了初轧机与四辊中厚板轧机主要结构参数之间的统计关系,本文继续讨论现代冷、热带钢轧机主要结构参数之间的统计关系。 以目前国内外文献中所能查到的1960年以来投产的部分冷、热带钢轧机的技术数据为子样,以标志板轧机规格的辊身长L为自变量,以精轧机工作辊直径D_(gj)、粗轧机工作辊直径D_(gc)、中间辊直径D_(zh)(HC轧机)、支承辊直径D_z、比值L/D_z与机架立柱断面积等为因变量进行统计分析其结果分述如下:
In the article “Statistical Analysis of Main Structural Parameters of Rolling Mill”, the statistical relationship between the main structural parameters of the first rolling mill and the four-roll plate mill is given. The main structural parameters of the modern cold and hot strip mill are discussed in this paper. The statistical relationship between. Based on the technical data of some cold and hot strip rolling mills put into operation since 1960, which can be found in the literature both at home and abroad, the roll length L of the marking plate mill is taken as the independent variable, the working roll diameter D_ gj), D_ (gc), D_ (en) (HC rolling mill), diameter of supporting roll D_z, the ratio of L / D_z to the cross-sectional area of the stand stand, etc., Described below: