Journal ArticleDOI
Simulation and experimental validation of multiple-step wire drawing processes
Diego J. Celentano,Mauricio A. Palacios,Ennio L. Rojas,Marcela Cruchaga,Alfredo Artigas,Alberto Monsalve +5 more
TLDR
In this paper, an experimental analysis and a numerical simulation of the mechanical behavior experienced by a steel rod during multiple-step wire cold-drawing processes is presented, and the results obtained with the simulation are experimentally validated.About:
This article is published in Finite Elements in Analysis and Design.The article was published on 2009-02-01. It has received 45 citations till now. The article focuses on the topics: Wire drawing & Finite element method.read more
Citations
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Journal ArticleDOI
Analysis of temperature and speed effects on the drawing stress for improving the wire drawing process
TL;DR: In this paper, the influence of drawing conditions on temperature rise and drawing stress in cold drawn copper wires is investigated. And the results obtained show that the drawing stress and temperature rise vary during the drawing process.
Journal ArticleDOI
Role of drawing-induced residual stresses and strains in the hydrogen embrittlement susceptibility of prestressing steels
TL;DR: In this article, the authors analyzed the role of plastic strain in hydrogen embrittlement of prestressing steel and showed the necessity of considering it in hydrogen diffusion calculations, because stress-only assisted diffusion leads to dramatic underestimation of the hydrogen content.
Journal ArticleDOI
Evaluation of axial surface residual stress in 0.82-wt% carbon steel wire during multi-pass drawing process considering heat generation
TL;DR: In this paper, a prediction model for the maximum axial residual stress that considers the inhomogeneous deformation and heat generation in a high-carbon (082-wt% C) drawn wire was proposed.
Journal ArticleDOI
Numerical simulation of damage evolution in multi-pass wire drawing process and its applications
K.K. Tang,Z.X. Li,Juan Wang +2 more
TL;DR: In this article, a numerical simulation of damage evolution in multi-pass wire drawing process and its potential relevance to manufacturing design is presented, based on a three-dimensional model of the drawn wire generated through ABAQUS, for the purpose of investigating the damage evolution during all phases of the process.
Journal ArticleDOI
Numerical simulation and experimental validation of the microindentation test applied to bulk elastoplastic materials
TL;DR: In this paper, a numerical simulation and experimental validation of the microindentation test applied to three different bulk elastoplastic materials (copper, stainless steel and pure aluminium) using two indenters (Berkovich and spherical) is presented.
References
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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.
Reference EntryDOI
Computational Contact Mechanics
Peter Wriggers,Giorgio Zavarise +1 more
TL;DR: The mathematical structure of the contact formulation for finite element methods is derived on the basis of a continuum description of contact, and several algorithms related to spatial contact search and fulfillment of the inequality constraints at the contact interface are discussed.
Journal ArticleDOI
Thermodynamics with Internal State Variables
TL;DR: In this paper, the authors study the thermodynamics of nonlinear materials with internal state variables whose temporal evolution is governed by ordinary differential equations, and employ a method developed by Coleman and Noll to find the general restrictions which the Clausius-Duhem inequality places on response functions.
Book
Computational Contact Mechanics
TL;DR: In this article, Gauss integration rules are used to solve the contact boundary value problem and small deformation contact problem, and a solution algorithm is proposed for the large deformation problem.
Related Papers (5)
Investigation of process parameters effect on the copper-wire drawing
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P.J. McAllen,Pat Phelan +1 more