Paper Title:
Optimization of Short Stroke Control Curve in Hot Strip Mill by FEM Modelling
  Abstract

The slab edge rolling has been widely used in the roughing stand of hot strip mill to control the width of the slab. However, the slab edge rolling and consequent horizontal rolling will cause a significant width change in the head part and tail part of the slab, which have to be trimmed before the finishing stands. The short stroke control (SSC) technology has been developed to overcome this problem. In this paper, the finite element method (FEM) has been used to simulate the unsteady edge rolling process. Three SSC control curves have been compared in order to obtain the best width control result. The optimized SSC control curve has been applied to the industrial rolling mill.

  Info
Periodical
Advanced Materials Research (Volumes 83-86)
Edited by
M. S. J. Hashmi, B. S. Yilbas and S. Naher
Pages
106-112
DOI
10.4028/www.scientific.net/AMR.83-86.106
Citation
X. Z. Du, Q. Yang, C. Lu, H. T. Zhu, A. K. Tieu, "Optimization of Short Stroke Control Curve in Hot Strip Mill by FEM Modelling", Advanced Materials Research, Vols. 83-86, pp. 106-112, 2010
Online since
December 2009
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Gang Fang, P. Zeng
Abstract:Fine blanking process with V-ring was simulated with FEM. The geometric parameters of the die, the punch, the serrated ring and the sheet are...
603
Authors: Hua Song, Li Hua Fu, Pei Long Wang, De Xin Ding, Hui Li
Abstract:It has established the FEM model of nine horizontal roller straightening with original curvature for 60㎏/m heavy rail by using explicit...
44
Authors: Hong Shuang Zhang
Abstract:The hole cold expansion is a well-known technique used to improve the fatigue life in mechanical structures. An approach named simulation...
373
Authors: Hong Yu Wang, De Wen Zhao, Dian Hua Zhang
Chapter 1: Applied Mechanics, Research and Design of Mechanisms and Machines
Abstract:Vertical rolling is a vital method for width control in rolling, which has its own deformation characteristic. During the processing, plastic...
34