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Problems of technological plasticity /
In this book the classical rigid-plastic model of deformed workpiece and the characteristic (slipline) method of analysis is assumed. The rigid-plastic solid assumption is deemed reasonable for the problems of technological plasticity with large scale plastic flow, where small elastic stains are neg...
| Clasificación: | Libro Electrónico |
|---|---|
| Autor principal: | |
| Otros Autores: | |
| Formato: | Electrónico eBook |
| Idioma: | Inglés |
| Publicado: |
Amsterdam ; New York :
Elsevier,
1994.
|
| Colección: | Studies in applied mechanics ;
38. |
| Temas: | |
| Acceso en línea: | Texto completo Texto completo |
MARC
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| 100 | 1 | |a Dru�i�anov, B. A. |q (Boris Abramovich) | |
| 245 | 1 | 0 | |a Problems of technological plasticity / |c B.A. Druyanov, R.I. Nepershin. |
| 264 | 1 | |a Amsterdam ; |a New York : |b Elsevier, |c 1994. | |
| 300 | |a 1 online resource (xxvi, 399 pages) : |b illustrations | ||
| 336 | |a text |b txt |2 rdacontent | ||
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| 490 | 1 | |a Studies in applied mechanics ; |v 38 | |
| 504 | |a Includes bibliographical references and index. | ||
| 520 | |a In this book the classical rigid-plastic model of deformed workpiece and the characteristic (slipline) method of analysis is assumed. The rigid-plastic solid assumption is deemed reasonable for the problems of technological plasticity with large scale plastic flow, where small elastic stains are negligible. Along with classical results of the theory of plasticity the book includes many original analytical and numerical solutions of the problems of technological plasticity obtained by the authors in Russia and unknown for most western readers. The results of the analyses are given by analytical formulae and many graphs and tables, so the book will be useful for the practical and research engineers. It may also be used as a textbook by graduate students and engineers. | ||
| 588 | 0 | |a Print version record. | |
| 505 | 0 | |a Front Cover; Problems of Technological Plasticity; Copyright Page; Preface; Table of Contents; List of Figures; List of Tables; Basic Notation; CHAPTER 1. ELEMENTS OF THE PLASTICITY THEORY; 1.1 Stress State; 1.2 Flow Kinematics; 1.3 Rigid-Plastic Solid and Yield Criteria; 1.4 Flow Rule; 1.5 Complete Solution and Problems Formulation; 1.6 Stress and Velocity Discontinuities. Generalized Solutions; 1.7 Plastic Constant Estimation; References; CHAPTER 2. EXTREMUM THEOREMS; 2.1 Virtual Energy Rate Equation; 2.2 Extremum Theorem for Real Velocity Field; 2.3 Extremum Theorem for Real Stress Field. | |
| 505 | 8 | |a 2.4 Upper and Lower Bound Estimation Methods Sheet Rolling Energy Rate EstimationsReferences; CHAPTER 3. PLANE STRAIN FLOW THEORY; 3.1 Basic Equations; 3.2 Characteristics; 3.3 Geometrical Properties of the Characteristics; 3.4 Velocity and Stress Discontinuities; 3.5 Basic Boundary Value Problems; 3.6 Analytical Method; 3.7 Velocity Hodograph and Plastic Dissipation Rate; 3.8 Statically and Kinematically Determinate Problems; 3.9 Statical Stress Field Continuation into the Rigid Region; References; CHAPTER 4. AXISYMMETRIC FLOW THEORY; 4.1 Basic Equations. | |
| 505 | 8 | |a 4.2 Characteristics for Tresca Yield Criterion4.3 Stress and Velocity Discontinuities; 4.4 Plastic Dissipation Rate Control; References; CHAPTER 5. NUMERICAL AND GRAPHICAL METHODS; 5.1 Graphical Generation of Plane Strain Characteristic Net; 5.2 Numerical Solution of the Axisymmetric Plastic; 5.3 Computer Procedures for the Basic Boundary Value Problems; 5.4 Numerical Control of Plastic Dissipation Rate; CHAPTER 6. SHEET ROLLING; 6.1 Sheet Rolling Basic Concepts; 6.2 Thick-Sheet Rolling; 6.3 Mean-Thickness Sheet Rolling; 6.4 Thick-Sheet Rolling with Back-Tension; References. | |
| 505 | 8 | |a CHAPTER 7. STEADY-STATE FORMING PROCESSES7.1 Extrusion, Drawing and Reducing Through Inclined Dies with Small Wworkpiece Reduction; 7.2 Extrusion and Piercing with Large Workpiece Reduction; 7.3 Optimal Die Profiles for Extrusion and Drawing; 7.4 Steady-State Electrical Upsetting; References; CHAPTER 8. WORKPIECE COMPRESSION BY FLAT DIES AND STRIP CUTTING; 8.1 Plane Strain Thin Workpiece Compression Between Rough Parallel Dies; 8.2 Thin Workpiece Compression Between Flat Elastic Dies; 8.3 Thick Workpiece Compression by Flat Rough Dies; 8.4 Strip Cutting; References. | |
| 505 | 8 | |a CHAPTER 9. PUNCH INDENTATION PROBLEMS9.1 PrandtPs Flat Smooth Punch Indentation Problem; 9.2 Smooth Spherical Punch Indentation; 9.3 Plane Strain Thick Strip Indentation by Convex Punch; 9.4 Smooth Wedge Indentation; 9.5 Smooth Cone Indentation; References; CHAPTER 10. FORGINIG; 10.1 High Workpiece Forging by Two Flat Dies; 10.2 Cylindrical Workpiece Forging by Three Inclined Flat Dies; 10.3 Final Stage of Die Forging; 10.4 Cold Forging of The Balls; 10.5 Thermo-Mechanical Fatigue Life Prediction of Hot Forging Dies; 10.6 Rivet Joint Forming; References. | |
| 546 | |a English. | ||
| 650 | 0 | |a Plasticity |x Mathematical models. | |
| 650 | 0 | |a Metals |x Plastic properties |x Mathematical models. | |
| 650 | 0 | |a Metal-work |x Mathematical models. | |
| 650 | 0 | |a Deformations (Mechanics) |x Mathematical models. | |
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| 650 | 7 | |a TECHNOLOGY & ENGINEERING |x Reference. |2 bisacsh | |
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| 700 | 1 | |a Nepershin, R. I. | |
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| 830 | 0 | |a Studies in applied mechanics ; |v 38. | |
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