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武晨霞，张志扬，陈林
( 内蒙古科技大学材料与冶金学院，内蒙古包头014010)
关键词: H 型钢; 万能轧制; 金属流动
中图分类号: TG335. 4 文献标识码: A
摘要: 利用有限元DEFORM 软件，通过对H 型钢万能连轧过程中轧件截面金属流动规律进行数值模拟，结果表明: CCS 轧制主要是对翼缘进行加工，腹板金属流动很小，且在交界处发生双向流动．
The simulation analysis of metal flow during H-beam rolling by a universal mill
WU Chen-xia，ZHANG Zhi-yang，CHEN Lin
( Materials and Metallurgy School，Inner Mongolia University of Science and Technology，Baotou 014010，China)
Key words: H-beam; universal rolling ; metal flow
Abstract: The metal flow law for the cross section of the rolled piece of H-beam’s universal rolling process was simulated using finite element software DEFORM． The node deformation characteristics of the section and the metal flow pattern in a workpiece was analysed，indicating that the aim of CCS rolling was to process flange． The metal flow in the web was small and two-way flow happened in the border，which may provide theoretical reference for the development of H-beam．