摘要
利用有限元软件对某企业共轭孔型系统轧制过程进行了仿真模拟，发现了轧制过程中轧件弯曲、扭转等问题，通过量化分析和变形分析找出了产生这些问题的原因，并在考虑轧制工艺即中辊共用的前提下进行了孔型参数的优化。对优化的孔型进行有限元验证，结果表明，问题基本得到解决，调整后的孔型可用于实际生产。
In this paper FEM software were used to simulate roiling process of conjugated pass system of some enterprise, bend and twist of rolled piece during roiling had been identified. The reasons which caused these problems had been found out by quantification and transformation analysis, and optimization of pass parameters had been conducted based on common central roll roiling process. Using FEM to verify optimized pass, and the result indicated that the problems had mainly solved and optimized pass can be used in actual production.
作者
唐锐
张政
谢永春
Tang Rui1, Zhang Zheng2, Xie Yongchun1(1. School of Mechanical Engineering, Panzhihua University, Panzhihua 617000, Sichuan, China; 2. School of Mechanical Engineering, Xihua University, Chengdu 610039, Siehuan, Chin)
出处
《钢铁钒钛》
CAS
北大核心
2018年第1期165-168,共4页
Iron Steel Vanadium Titanium
基金
国家自然科学基金(51375320)
四川省教育厅科研创新团队(15TD0042)
关键词
工字钢
轧制
有限元模拟
弯曲
扭转
孔型优化
I Beam, rolling, FEM simulation, bend, twist, pass optimization
