Residual Curvature of Longitudinal Profile Plate Roller in Leveling Process

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	Residual Curvature of Longitudinal Profile Plate Roller in Leveling Process
	L. Cui; Q. Q. Shi; X. H. Liu; X. L. Hu
	2013
Source Publication	Journal of Iron and Steel Research International
ISSN	1006-706X
Volume	20 Issue:10 Pages:23-27
Abstract	Roller leveling process of longitudinal profile (LP) plate is hardly studied because plate thickness changes. Deformation characteristics and residual curvature during LP plate leveling process were investigated based on curvature integral by elastic-plastic differences. It was found that entry intermesh section is reduced with increasing thickness and entry intermesh should be from 0.7 to 1. 1 mm for LP plate with 42/54 mm in thickness. In order to get satisfactory flatness along longitudinal direction, small entry intermesh should be selected and exit intermesh should be 0 mm. In addition, thickness section for LP plate which can be leveled by 11 roller leveler is from 24 to 60 mm. Finally, there is an intermesh schedule that could level LP plate with initial curvature less than elastic limit curvature.
description.department	[cui li] aviation ind corp china, shenyang aircraft corp, shenyang 110034, liaoning, peoples r china. [shi quan-qiang] chinese acad sci, inst met res, shenyang 110016, liaoning, peoples r china. [liu xiang-hua ; hu xian-lei] northeastern univ, state key lab rolling & automat, shenyang 110819, liaoning, peoples r china. ; cui, l (reprint author), aviation ind corp china, shenyang aircraft corp, shenyang 110034, liaoning, peoples r china. ; cuilitianda@163.com
Keyword	Roller Leveling Lp Plate Intermesh Residual Curvature Residual Stress
URL	查看原文
Language	英语
Document Type	期刊论文
Identifier	http://ir.imr.ac.cn/handle/321006/71178
Collection	中国科学院金属研究所
Recommended Citation GB/T 7714	L. Cui,Q. Q. Shi,X. H. Liu,et al. Residual Curvature of Longitudinal Profile Plate Roller in Leveling Process[J]. Journal of Iron and Steel Research International,2013,20(10):23-27.
APA	L. Cui,Q. Q. Shi,X. H. Liu,&X. L. Hu.(2013).Residual Curvature of Longitudinal Profile Plate Roller in Leveling Process.Journal of Iron and Steel Research International,20(10),23-27.
MLA	L. Cui,et al."Residual Curvature of Longitudinal Profile Plate Roller in Leveling Process".Journal of Iron and Steel Research International 20.10(2013):23-27.

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