Simulation of Rolling Billet in Oval Pass by Explicit Dynamics Elastic-Plastic FEM

LI Jian-chao; CUI Jian-zhong; MA Yong-lin

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Simulation of Rolling Billet in Oval Pass by Explicit Dynamics Elastic-Plastic FEM

机译：显式动力学弹塑性有限元模拟的椭圆形轧制方坯

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摘要

A study on prediction of deformation behavior (rolling force, equilibrium strain, spread) during rolling was accomplished with FE code ANSYS/LS-DYNA. The laboratory experiments were conducted on a two-high mill with roll diameter of 170 mm to approve the results of simulation by explicit dynamics FEM. It was found that there is a good agreement between calculated and experimental data, which means that the shape rolling could be analyzed by means of explicit dynamics FEM.

机译：用FE代码ANSYS / LS-DYNA完成了对轧制过程中变形行为（轧制力，平衡应变，扩展）的预测的研究。实验室实验是在直径为170 mm的两辊轧机上进行的，以通过显式动力学FEM批准模拟结果。发现在计算数据和实验数据之间有很好的一致性，这意味着可以通过显式动力学有限元分析来分析形状轧制。

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来源
《Journal of Iron and Steel Research International》 |2004年第2期|p.30-33|共4页
作者
LI Jian-chao; CUI Jian-zhong; MA Yong-lin;
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作者单位

Northeastern University, Shenyang 110004, China;

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原文格式 PDF
正文语种 eng
中图分类冶金工业;
关键词
billet; rolling; FEM; spread;

机译：钢坯;轧制;有限元;价差;

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1. FEM simulation of the shape rolling process by dynamic explicit method (Transient elasto-plastic analysis of the butterfly passes for rolling channels) [J] . Fukumura M. 材料とプロセス: 日本鉄鋼協会講演論文集 . 2000,第2期

机译：动态显式方法对形状轧制过程的有限元模拟（轧制通道蝶形管的瞬态弹塑性分析）
2. FEM simulation of the shape rolling process by dynamic explicit method (Transient elasto-plastic analysis of the butterfly passes for rolling channels) [J] . Fukumura M. 材料とプロセス: 日本鉄鋼協会講演論文集 . 2000,第2期

机译：动态明确法的形状轧制工艺对有限元模拟（横向滚动通道的蝶形塑性分析）
3. Elastic-Plastic Finite Element Simulation of the Flat Rolling process by Dynamic Explicit Method [J] . Masaru Fukumura, Masahisa Fujikake, Fumio Fujita NKK Technical Review . 1998,第79期

机译：平板轧制过程的弹塑性有限元动态显式模拟
4. Transient elasto-plastic FEM simulation of ethe butterfly passes for rolling channels by dynamic explicit method [C] . M.Fkumura, E.Takenouchi, T.Udagawa The International Conference on Numerical Methods in Industrial Forming Processes . 2001

机译：蝴蝶的瞬态弹性塑料FEM模拟通过动态显式方法来用于滚动通道的滚动通道
5. Simulations of neutrophil rolling dynamics and the transition to firm adhesion. [D] . Caputo, Kelly Elizabeth. 2008

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6. Adhesive dynamics simulations of sialyl-Lewis(x)/E-selectin-mediated rolling in a cell-free system. [O] . K C Chang, D A Hammer 2000

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7. Explicit dynamic FEM analysis of multipass vertical-horizontal rolling [O] . Yu, Hai-liang, Liu, Xiang-hua, Zhao, Xian-ming, 2006

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8. Fabrication and Deformation of Tungsten Single Crystals Part Ⅰ ＂Effect of Billet Rolling Plane and Rolling Direction on the Recrystallization Temperature of Sheet from Tungsten Single Crystals＂Part Ⅱ＂Recrystallization of Worked Single Crystals of Tungsten＂ [R] . 1963

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Simulation of Rolling Billet in Oval Pass by Explicit Dynamics Elastic-Plastic FEM

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