Study on the Asymmetrical Cold Rolling of Strip under Large Width to Thickness Ratio
Study on the Asymmetrical Cold Rolling of Strip under Large Width to Thickness Ratio作者机构:Yanshan University Qinhuangdao 066004 China
出 版 物:《Journal of Materials Science & Technology》 (材料科学技术(英文版))
年 卷 期:1996年第12卷第3期
页 面:232-234页
核心收录:
学科分类:0817[工学-化学工程与技术] 0806[工学-冶金工程] 08[工学] 0805[工学-材料科学与工程(可授工学、理学学位)] 080502[工学-材料学] 0703[理学-化学] 0802[工学-机械工程] 0801[工学-力学(可授工学、理学学位)] 0702[理学-物理学]
主 题:Study on the Asymmetrical Cold Rolling of Strip under Large Width to Thickness Ratio
摘 要:On the condition of the width to thickness ratio 625 of rolled strip, the asymmetrical cold strip rolling process about the width center is studied by using computer numerical simulation method and experimental method. The simulated results of the transverse distributions of the rolling pressure, the 2-directional frictions and the front and back tensions agree with the experimental results well. It is an important discovery that the rolling pressure has three peak values across the strip width on the condition of large width to thickness ratio.