摘要
借助有限元分析程序 MARC/Autoforge,对方轧件在椭圆孔型中轧制过程进行了数值模拟,重点分析了轧制过程和变形区中轧件的温度分布和温度变化过程。数值模拟结果与实验结果的比较表明,数值模拟结果与实测结果完全相符。
This paper presents details of numerical simulation of square to oval hot rolling process.With the aid of FE code MARC/Autoforge,particular attention is paid to predict the temperature distribution and temperature history in the slab during the rolling process.Comparison of calculated results with experimental data shows good agreements.
出处
《钢铁》
CAS
CSCD
北大核心
1997年第7期39-44,共6页
Iron and Steel
关键词
椭圆孔型
热轧过程
温度场
热力耦合
有限元分析
oval shape
hot rolling process
temperature distribution
3-D coupled thermo-mechanieal FE simulation
