Journal ArticleDOI
A rigid-plastic finite element analysis of temper rolling process
S. Chandra,Uday S. Dixit +1 more
TLDR
In this article, a study on temper rolling process has been carried out using rigid-plastic finite element method to predict the roll force and roll torque and to study the deformation field of the rolled sheet.About:
This article is published in Journal of Materials Processing Technology.The article was published on 2004-10-01. It has received 30 citations till now. The article focuses on the topics: Mixed finite element method & Finite element method.read more
Citations
More filters
Journal ArticleDOI
A theoretical study on the application of asymmetric rolling for the estimation of friction
TL;DR: In this article, a method for the estimation of friction coefficient is proposed based on the asymmetric rolling operation, where asymmetry is produced by operating the lower and upper rolls at different speeds.
Journal ArticleDOI
3D FEM analysis of strip shape during multi-pass rolling in a 6-high CVC cold rolling mill
Linghu Kezhi,Zhengyi Jiang,Jingwei Zhao,Fei Li,Dongbin Wei,Jianzhong Xu,Xiao Ming Zhang,Xianming Zhao +7 more
TL;DR: In this article, a 3D elastic-plastic finite element method (FEM) model of cold strip rolling for 6-high continuous variable crown (CVC) control rolling mill was developed.
Journal ArticleDOI
A novel analytical approach to predict rolling force in hot strip finish rolling based on cosine velocity field and equal area criterion
TL;DR: In this article, a new cosine velocity field is proposed to get the values of the required minimum rolling force and torque, and the calculated rolling forces are in fair agreement with the actual measured ones.
Journal ArticleDOI
Finite element modelling and simulation of bulk material forming: A bibliography (1996‐2005)
TL;DR: In this article, the authors provide a selective bibliography for researchers working with bulk material forming (specifically the forging, rolling, extrusion and drawing processes) with sources which can help them to be up-to-date.
Journal ArticleDOI
Continuous FEM simulation of multi-pass plate hot rolling suitable for plate shape analysis
Jin-ling Zhang,Zhen-shan Cui +1 more
TL;DR: In this paper, a 3D elastic hollow-roll model is proposed and an auto mesh-refining module with data passing is developed and integrated with FE software, Marc, to continuously simulate multi-pass plate rolling process.
References
More filters
Book
Introduction to the mechanics of a continuous medium
TL;DR: In this article, the authors propose a linearized theory of elasticity for tensors, which they call Linearized Theory of Elasticity (LTHE), which is based on tensors and elasticity.
Journal ArticleDOI
The Calculation of Roll Pressure in Hot and Cold Flat Rolling
TL;DR: In this paper, a numerical or graphical method is given for computing, in strip or plate rolling, the distribution of roll pressure over the arc of contact and the quantities derived from this (e.g., the vertical roll force, the torque, and the power consumption).
Journal ArticleDOI
Flow of solids during forming and extrusion: Some aspects of numerical solutions
TL;DR: In this paper, the problem of elastic spring-back is investigated and transient free surface solutions are demonstrated for stretch forming and deep drawing, which is shown to be capable of dealing with boundary friction and strain hardening.
Journal ArticleDOI
The Calculation of Roll Force and Torque in Cold Strip Rolling with Tensions
D. R. Bland,Hugh Ford +1 more
TL;DR: In this paper, an approximate theory for roll force and torque with and without front and back tensions applied to the strip is presented. And the accuracy of the calculations without tensions is within about 15 per cent.
Journal ArticleDOI
On the theory of rolling
TL;DR: In this article, a comprehensive solution to von Karman's basic equation is developed, with the aid of a digital computer, the linear first-order differential equation being integrated by a fourth-order Runge-Kutta process.