NDLI: Practice of Improving Roll Deformation Theory in Strip Rolling Process Based on Boundary Integral Equation Method

Content Provider	Springer Nature Link
Author	Yuan, Zhengwen Xiao, Hong Xie, Hongbiao
Copyright Year	2013
Abstract	Precise strip-shape control theory is significant to improve rolled strip quality, and roll flattening theory is a primary part of the strip-shape theory. To improve the accuracy of roll flattening calculation based on semi-infinite body model, a new and more accurate roll flattening model is proposed in this paper, which is derived based on boundary integral equation method. The displacement fields of the finite length semi-infinite body on left and right sides are simulated by using finite element method (FEM) and displacement decay functions on left and right sides are established. Based on the new roll flattening model, a new 4Hi mill deformation model is established and verified by FEM. The new model is compared with Foppl formula and semi-infinite body model in different strip width, roll shifting value and bending force. The results show that the pressure and flattening between rolls calculated by the new model are more precise than other two models, especially near the two roll barrel edges.
Starting Page	1019
Ending Page	1026
Page Count	8
File Format	PDF
ISSN	10735623
Journal	Metallurgical and Materials Transactions A
Volume Number	45
Issue Number	2
e-ISSN	15431940
Language	English
Publisher	Springer US
Publisher Date	2013-11-26
Publisher Place	Boston
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Metallic Materials Characterization and Evaluation of Materials Structural Materials Surfaces and Interfaces, Thin Films Nanotechnology
Content Type	Text
Resource Type	Article
Subject	Mechanics of Materials Metals and Alloys Condensed Matter Physics

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Effect of Shear Deformation on Closure of a Central Void in Thin-Strip Rolling

Numerical Simulation of Filling Process During Twin-Roll Strip Casting

Development of TRIP-Aided Lean Duplex Stainless Steel by Twin-Roll Strip Casting and Its Deformation Mechanism

Asymmetric Rolling of Interstitial-Free Steel Using Differential Roll Diameters. Part I: Mechanical Properties and Deformation Textures

Thermomechanical Behavior of Work Rolls During Warm Strip Rolling

Casting of High-Aluminum-Content Mg Alloys Strip by a Horizontal Twin-Roll Caster

Semi-solid Powder Rolling of AA7050 Alloy Strips: Densification and Deformation Behaviors

Strengthening Mechanisms in NiAl Bronze: Hot Deformation by Rolling and Friction-Stir Processing

Numerical Simulation of Deposit Shape Evolution During the Spray-Rolling Process

Practice of Improving Roll Deformation Theory in Strip Rolling Process Based on Boundary Integral Equation Method

Similar Documents

Effect of Shear Deformation on Closure of a Central Void in Thin-Strip Rolling

Numerical Simulation of Filling Process During Twin-Roll Strip Casting

Development of TRIP-Aided Lean Duplex Stainless Steel by Twin-Roll Strip Casting and Its Deformation Mechanism

Asymmetric Rolling of Interstitial-Free Steel Using Differential Roll Diameters. Part I: Mechanical Properties and Deformation Textures

Thermomechanical Behavior of Work Rolls During Warm Strip Rolling

Casting of High-Aluminum-Content Mg Alloys Strip by a Horizontal Twin-Roll Caster

Semi-solid Powder Rolling of AA7050 Alloy Strips: Densification and Deformation Behaviors

Strengthening Mechanisms in NiAl Bronze: Hot Deformation by Rolling and Friction-Stir Processing

Numerical Simulation of Deposit Shape Evolution During the Spray-Rolling Process

Practice of Improving Roll Deformation Theory in Strip Rolling Process Based on Boundary Integral Equation Method