Introduction To The Mechanics Of Plastic Forming Of Metals
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Introduction To The Mechanics Of Plastic Forming Of Metals
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Author : Wojciech Szczepinski
language : en
Publisher:
Release Date : 1979
Introduction To The Mechanics Of Plastic Forming Of Metals written by Wojciech Szczepinski and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1979 with categories.
Introduction To The Mechanics Of Plastic Forming Of Metals
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Author : W. Szczepinski
language : en
Publisher: Springer
Release Date : 2011-11-10
Introduction To The Mechanics Of Plastic Forming Of Metals written by W. Szczepinski and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-11-10 with Science categories.
The plastic forming of metals is a branch of technology, in which great progress has been achieved mainly by collecting practical data resulting from long-time experience. The contribution of theoretical analysis to this progress is not significant. The common argument was, that such an analysis is too difficult and often even impossible. However, the constantly increasing significance of coldwork processing in industrial practice and the progress in the automatic control of these processes, demanding a broad knowledge of the influence of various parameters, and also the need to improve the mechanical behaviour of coldworked elements have proved beyond doubt that better understanding of the theory of plastic forming processes is necessary. This general trend has become evident in several recent publications in recent years, even though these represent only the engineering, approximate approach to theoretical analysis. Recent significant progress in the mathematical theory of plasticity allows to build an analysis of plastic forming processes on a more sound basis. In particular there have been developed graphical methods by means of which slip-line and hodograph meshes are constructed for plane strain and axially symmetric problems. These graphical methods yield not only the required forces but also the. mode of plastic deformation, even for very complex problems. Numerical procedures also give good results if the digital computer technique is employed.
Introduction To The Mechanics Of Plastic Forming Of Metals
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Author : W. Szczepinski
language : en
Publisher: Springer
Release Date : 2014-01-14
Introduction To The Mechanics Of Plastic Forming Of Metals written by W. Szczepinski and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-01-14 with Science categories.
The plastic forming of metals is a branch of technology, in which great progress has been achieved mainly by collecting practical data resulting from long-time experience. The contribution of theoretical analysis to this progress is not significant. The common argument was, that such an analysis is too difficult and often even impossible. However, the constantly increasing significance of coldwork processing in industrial practice and the progress in the automatic control of these processes, demanding a broad knowledge of the influence of various parameters, and also the need to improve the mechanical behaviour of coldworked elements have proved beyond doubt that better understanding of the theory of plastic forming processes is necessary. This general trend has become evident in several recent publications in recent years, even though these represent only the engineering, approximate approach to theoretical analysis. Recent significant progress in the mathematical theory of plasticity allows to build an analysis of plastic forming processes on a more sound basis. In particular there have been developed graphical methods by means of which slip-line and hodograph meshes are constructed for plane strain and axially symmetric problems. These graphical methods yield not only the required forces but also the. mode of plastic deformation, even for very complex problems. Numerical procedures also give good results if the digital computer technique is employed.
Introduction To The Mechanics Of Plastic Forming Of Metals
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Author : Wojciech Szcepinski
language : en
Publisher:
Release Date : 1967
Introduction To The Mechanics Of Plastic Forming Of Metals written by Wojciech Szcepinski and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1967 with categories.
Elementary Mechanics Of Plastic Flow In Metal Forming
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Author : Samuel H. Talbert
language : en
Publisher: John Wiley & Sons
Release Date : 1996-06-03
Elementary Mechanics Of Plastic Flow In Metal Forming written by Samuel H. Talbert and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996-06-03 with Crafts & Hobbies categories.
Metal forming plasticity is an advanced subject of intensive current research relevant to both materials science and mechanical engineering. It is used for the analysis and modelling of fabrication processes such as forging, extrusion, rolling, wire, and tube drawing. The fundamentals of flow mechanics are explained here before they are applied in a variety of machine-tool design engineering situations. These fundamentals form the basis of all engineering analyses of the plastic flow in metal forming and are essential to all students of engineering. Worked examples showing the variety of metal forming situations and approximately 200 end-of-chapter problems are also included.
Theory Of Metal Forming Plasticity
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Author : Andrzej Sluzalec
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-04-17
Theory Of Metal Forming Plasticity written by Andrzej Sluzalec and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-04-17 with Science categories.
The intention of this book is to reveal and discuss some aspects of the metal fo- ing plasticity theory. The modern theory describes deformation of metallic bodies in cold and hot regimes under combined thermal and mechanical loadings. Th- mal and deformation fields appear in metal forming in various forms. A thermal field influences the material properties, modifies the extent of plastic zones, etc. and the deformation of metallic body induces changes in temperature distribution. The thermal effects in metal forming plasticity can be studied at two levels, - pending on whether uncoupled or coupled theories of thermo-plastic response have to be applied. A majority of metal forming processes can be satisfactorily studied within an uncoupled theory. In such an approach the temperature enters the stress-strain relation through the material constants and through the thermal dilatation. The description of thermo-plastic deformation in metal forming is c- ried out on the ground of thermodynamics.
Mechanics Of Sheet Metal Forming
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Author : D. Koistinen
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Mechanics Of Sheet Metal Forming written by D. Koistinen and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Technology & Engineering categories.
This volume records the proceedings of an international symposium on "ME CHANICS OF SHEET METAL FORMING: Material Behavior and Deformation Analysis." It was sponsored and held at the General Motors Research Labora tories on October 17-18, 1977. This symposium was the twenty-first in an annual series. The objective of this symposium was to discuss the research frontiers in experimental and theoretical methods of sheet metal forming analysis and, also, to determine directions of future research to advance technology that would be useful in metal stamping plants. Metal deformation analyses which provide guide lines for metal flanging are already in use. Moreover, recent advances in computer techniques for solving plastic flow equations and in measurements of material parameters are leading to dynamic models of many stamping operations. These models would accurately predict the stresses and strains in the sheet as a function of punch travel. They would provide the engineer with the knowledge he needs to improve die designs. The symposium papers were organized into five sessions: the state of the art, constitutive relations of sheet metal, role of friction, sheet metal formability, and deformation analysis of stamping operations. We believe this volume not only summarizes the various viewpoints at the time of the symposium, but also pro vides an outlook for materials and mechanics research in the future.
Mechanics Of Plastic Deformation In Metal Processing
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Author : Erich Gottfried Thomsen
language : en
Publisher:
Release Date : 1965
Mechanics Of Plastic Deformation In Metal Processing written by Erich Gottfried Thomsen and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1965 with Technology & Engineering categories.
Mechanics Of Sheet Metal Forming
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Author : Z. Marciniak
language : en
Publisher: Butterworth-Heinemann
Release Date : 2002-06-04
Mechanics Of Sheet Metal Forming written by Z. Marciniak and has been published by Butterworth-Heinemann this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002-06-04 with Business & Economics categories.
Material properties -- Sheet deformation processes -- Deformation of sheet in plane stress -- Simplified stamping analysis -- Load instability and tearing -- Bending of sheet -- Simplified analysis of circular shells -- Cylindrical deep drawing -- Stretching circular shells -- Combined bending and tension of sheet -- Hydroforming.
Basic Engineering Plasticity
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Author : David Rees
language : en
Publisher: Elsevier
Release Date : 2012-12-02
Basic Engineering Plasticity written by David Rees and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-02 with Technology & Engineering categories.
Plasticity is concerned with understanding the behavior of metals and alloys when loaded beyond the elastic limit, whether as a result of being shaped or as they are employed for load bearing structures. Basic Engineering Plasticity delivers a comprehensive and accessible introduction to the theories of plasticity. It draws upon numerical techniques and theoretical developments to support detailed examples of the application of plasticity theory. This blend of topics and supporting textbook features ensure that this introduction to the science of plasticity will be valuable for a wide range of mechanical and manufacturing engineering students and professionals. Brings together the elements of the mechanics of plasticity most pertinent to engineers, at both the micro- and macro-levels Covers the theory and application of topics such as Limit Analysis, Slip Line Field theory, Crystal Plasticity, Sheet and Bulk Metal Forming, as well as the use of Finite Element Analysis Clear and well-organized with extensive worked engineering application examples, and end of chapter exercises