Deformation Processes Of Rigid Plastic Materials PDF Books

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Deformation Processes Of Rigid Plastic Materials

Deformation Processes Of Rigid Plastic Materials
Author: Sergei Alexandrov
Publisher: Trans Tech Publications Ltd
ISBN: 3038132500
Size: 32.23 MB
Format: PDF, Mobi
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Volume is indexed by Thomson Reuters BCI (WoS). This special issue presents a series of papers written of a group of leading scientists working in the field of the mechanics of plastic deformation.
Deformation Processes of Rigid Plastic Materials
Language: un
Pages: 130
Authors: Sergei Alexandrov
Categories: Technology & Engineering
Type: BOOK - Published: 2009-05-18 - Publisher: Trans Tech Publications Ltd
Volume is indexed by Thomson Reuters BCI (WoS). This special issue presents a series of papers written of a group of leading scientists working in the field of the mechanics of plastic deformation.
Numerical Modelling of Material Deformation Processes
Language: un
Pages: 460
Authors: Peter Hartley, Ian Pillinger, Clive E.N. Sturgess
Categories: Technology & Engineering
Type: BOOK - Published: 2012-12-06 - Publisher: Springer Science & Business Media
The principal aim of this text is to encourage the development and application of numerical modelling techniques as an aid to achieving greater efficiency and optimization of metal-forming processes. The contents of this book have therefore been carefully planned to provide both an introduction to the fundamental theory of material deformation simulation, and also a comprehensive survey of the "state-of-the-art" of deformation modelling techniques and their application to specific and industrially relevant processes. To this end, leading international figures in the field of material deformation research have been invited to contribute chapters on subjects on which they are acknowledged experts. The information in this book has been arranged in four parts: Part I deals with plasticity theory, Part II with various numerical modelling techniques, Part III with specific process applications and material phenomena and Part IV with integrated computer systems. The objective of Part I is to establish the underlying theory of material deformation on which the following chapters can build. It begins with a chapter which reviews the basic theories of classical plasticity and describes their analytical representations. The second chapter moves on to look at the theory of deforming materials and shows how these expressions may be used
Design and Development of Metal-Forming Processes and Products Aided by Finite Element Simulation
Language: en
Pages: 246
Authors: Ming Wang Fu
Categories: Technology & Engineering
Type: BOOK - Published: 2016-10-22 - Publisher: Springer
This book presents state-of-the-art research on forming processes and formed metal product development aided by the Finite Element Method (FEM). Using extensive and informative illustrations, tables and photographs, it systematically presents real-life case studies and established findings regarding various forming processes and methods aided by FEM simulation, and addresses various issues related to metal formed part design, process determination, die design and die service life analysis and prolongation, as well as product quality assurance and improvement. Metal forming has been widely used in many industries. This traditional manufacturing process, however, has long been linked to many years of apprenticeship and skilled craftsmanship, and its conventional design and development paradigm appeared to involve more know-how and trial-and-error than in-depth scientific calculation, analysis and simulation. The design paradigm for forming processes and metal formed product development thus cannot meet the current demands for short development lead-times, low production costs and high product quality. With the advent of numerical simulation technologies, the design and development of forming processes and metal formed products are carried out with the aid of FEM simulation, allowing all the potential design spaces to be identified and evaluated, and the best design to ultimately be determined and implemented. Such
Archives of Mechanics
Language: en
Pages:
Authors: Ming Wang Fu
Categories: Mechanics, Applied
Type: BOOK - Published: 1972 - Publisher:
Books about Archives of Mechanics
A STUDY OF AXISYMMETRIC EXTRUSION BY DUAL VARIATIONAL METHODS (LIMIT ANALYSIS).
Language: en
Pages: 119
Authors: YIE-WOEN CHIOU
Categories: Mechanics, Applied
Type: BOOK - Published: 1992 - Publisher:
a search for the intersection of these three fundamental sets.
Journal of Engineering for Industry
Language: en
Pages:
Authors: YIE-WOEN CHIOU
Categories: Engineering
Type: BOOK - Published: 1982 - Publisher:
Books about Journal of Engineering for Industry
Plane-Strain Slip-Line Fields for Metal-Deformation Processes
Language: en
Pages: 376
Authors: W. Johnson, R. Sowerby, R. D. Venter
Categories: Technology & Engineering
Type: BOOK - Published: 2013-09-03 - Publisher: Elsevier
Plane-Strain Slip-Line Fields for Metal-Deformation Processes: A Source Book and Bibliography provides information pertinent to the theory and application of plain-train slip fields to metal-working problems. This book discusses the industrial importance of axial symmetry. Organized into seven chapters, this book begins with an overview of the oldest processes of metal forming, including forging, coining, hammering, drifting, cutting, or parting. This text then examines the basic aspects of the basic theory of classical plasticity. Other chapters consider the governing equations of the plane plastic flow of a rigid-perfectly plastic solid. This book discusses as well the methods for the solution of problems of plane plastic flow of a rigid-perfectly plastic solid. The final chapter deals with the application of the theory of plasticity to the quasi-static plane-strain deformation of an isotropic rigid-perfectly plastic, rate insensitive material. This book is a valuable resource for mechanical engineers, materials scientists, teachers, and research workers.
Energy Absorption of Structures and Materials
Language: en
Pages: 424
Authors: G Lu, T X Yu
Categories: Technology & Engineering
Type: BOOK - Published: 2003-10-31 - Publisher: Elsevier
This important study focuses on the way in which structures and materials can be best designed to absorb kinetic energy in a controllable and predictable manner. Understanding of energy absorption of structures and materials is important in calculating the damage to structures caused by accidental collision, assessing the residual strength of structures after initial damage and in designing packaging to protect its contents in the event of impact. Whilst a great deal of recent research has taken place into the energy absorption behaviour of structures and materials and significant progress has been made, this knowledge is diffuse and widely scattered. This book offers a synthesis of the most recent developments and forms a detailed and comprehensive view of the area. It is an essential reference for all engineers concerned with materials engineering in relation to the theory of plasticity, structural mechanics and impact dynamics. Important new study of energy absorption of engineering structures and materials Shows how they can be designed to withstand sudden loading in a safe, controllable and predictable way Illuminating case studies back up the theoretical analysis
Proceedings of the Fifteenth International Machine Tool Design and Research Conference
Language: en
Pages: 738
Authors: G Lu, T X Yu
Categories: Technology & Engineering
Type: BOOK - Published: 1975-06-18 - Publisher: Macmillan International Higher Education
Books about Proceedings of the Fifteenth International Machine Tool Design and Research Conference
Rigid-Plastic Finite-Element Analysis of Plastic Deformation in Metal-Forming Processes
Language: un
Pages: 141
Authors: C. C. Chen, Shiro Kobayashi, CALIFORNIA UNIV BERKELEY DEPT OF MECHANICAL ENGINEERING.
Categories: Technology & Engineering
Type: BOOK - Published: 1979 - Publisher:
Metal-forming processes of extrusion, drawing, ring compression, and closed-die forging were analysed by the rigid-plastic finite-element method. According to the individual problem characteristics, the method was modified in order to deal with the steady-state configurations of the extrusion and drawing problems, the neutral flow point (or region) problems of ring compression, and the complexity in geometric changes of the closed-die forging problems. The present investigation is a complete study of the axisymmetric steady-state extrusion and drawing processes, including multipass extrusion and drawing. Detailed deformation mechanics were revealed, showing the influence of the previous deformation history on the flow pattern in the current pass. To solve the neutral flow problems in ring compression, a variational formulation was developed for the case where the frictional stress is dependent on the relative velocity at the die-workpiece interface. The finite-element solutions of ring compression were then obtained under various friction conditions for several materials. Some of the results were compared with the approximate theoretical solutions and experimental results. It was concluded that this modified finite-element scheme does provide a useful tool for the analysis of neutral flow problems and for industrial applications. The closed-die forging problems are characterized by very complex geometries, large rigid