Hot rolling process simulation: Application to UIC-60 rail rolling

被引：2

作者：

Guerrero A. ^{[1
]}

Belzunce J. ^{[2
]}

Betegón C. ^{[3
]}

Jorge J. ^{[1
]}

Vigil F.J. ^{[1
]}

机构：

[1] Fundación ITMA, PEPA, 33417 Avilés (Asturias)

[2] Department of Material Science and Metallurgical Engineering, University of Oviedo

[3] Department of Construction and Fabrication Engineering, University of Oviedo

来源：

Recent Patents on Mechanical Engineering | 2010年 / 3卷 / 01期

关键词：

Hot rolling process simulation; Rail rolling & finite element analysis;

D O I：

10.2174/1874477X11003010065

中图分类号：

学科分类号：

摘要：

The aim of this paper is to present the developed procedure for the simulation of the hot rolling process also referring to some patents. Rolling is a 3D process but using the generalized plane strain method, the real 3D problem can be solved using 2D Finite Element Model (FEM), saving an important computing time. Thus, this procedure is really useful to give assistance in the roll design and to obtain the stock cross-section temperature distribution in the whole rolling process. On the other hand, it is also presented the thermo-mechanical characterization of the R260 quality steel, 0.7% C pearlitic steel, commonly used in rail rolling. Finally, the procedure is applied to simulate the UIC-60 rail hot rolling. A good agreement between FEM results and the sample shapes was obtained in the ArcelorMittal, S.A. rail mill facility in Asturias (Spain). © 2010 Bentham Science Publishers Ltd.

引用

页码：65 / 71

页数：6

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