Introduction to the Mechanics of Plastic Forming of Metals PDF Download
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Author: Wojciech Szczepinski
Publisher:
ISBN: 9788301008239
Category :
Languages : en
Pages : 368
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Book Description
Author: Wojciech Szczepinski
Publisher:
ISBN: 9788301008239
Category :
Languages : en
Pages : 368
Get Book Here
Book Description
Author: W. Szczepinski
Publisher: Springer
ISBN: 9789400995499
Category : Science
Languages : en
Pages : 378
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Book Description
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.
Author: W. Szczepinski
Publisher: Springer
ISBN: 9789400995475
Category : Science
Languages : en
Pages : 0
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Book Description
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.
Author: Wojciech Szcepinski
Publisher:
ISBN:
Category :
Languages : en
Pages : 368
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Book Description
Author: Samuel H. Talbert
Publisher: John Wiley & Sons
ISBN:
Category : Crafts & Hobbies
Languages : en
Pages : 408
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Book Description
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.
Author: Erich Gottfried Thomsen
Publisher:
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 520
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Book Description
Author: Andrzej Sluzalec
Publisher: Springer
ISBN: 9783642073700
Category : Science
Languages : en
Pages : 278
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Book Description
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.
Author: Z. Marciniak
Publisher: Butterworth-Heinemann
ISBN: 9780750653008
Category : Business & Economics
Languages : en
Pages : 236
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Book Description
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.
Author: Myoung-Gyu Lee
Publisher: MDPI
ISBN: 3038972606
Category : Science
Languages : en
Pages : 283
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Book Description
This book is a printed edition of the Special Issue "Advances in Plastic Forming of Metals" that was published in Metals
Author: Z. R. Wang
Publisher: John Wiley & Sons
ISBN: 1119237300
Category : Technology & Engineering
Languages : en
Pages : 399
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Book Description
An all-in-one guide to the theory and applications of plasticity in metal forming, featuring examples from the automobile and aerospace industries Provides a solid grounding in plasticity fundamentals and material properties Features models, theorems and analysis of processes and relationships related to plasticity, supported by extensive experimental data Offers a detailed discussion of recent advances and applications in metal forming
