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Sheet Metal Forming

Sheet Metal Forming Book
Author : Taylan Altan,A. Erman Tekkaya
Publisher : ASM International
Release : 2012
ISBN : 1615039872
Language : En, Es, Fr & De

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Book Description :

Download Sheet Metal Forming book written by Taylan Altan,A. Erman Tekkaya, available in PDF, EPUB, and Kindle, or read full book online anywhere and anytime. Compatible with any devices.

Micro Metal Forming

Micro Metal Forming Book
Author : Frank Vollertsen
Publisher : Springer Science & Business Media
Release : 2013-05-13
ISBN : 364230916X
Language : En, Es, Fr & De

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Book Description :

Micro Metal Forming, i. e. forming of parts and features with dimensions below 1 mm, is a young area of research in the wide field of metal forming technologies, expanding the limits for applying metal forming towards micro technology. The essential challenges arise from the reduced geometrical size and the increased lot size. In order to enable potential users to apply micro metal forming in production, information about the following topics are given: tribological behavior: friction between tool and work piece as well as tool wear mechanical behavior: strength and formability of the work piece material, durability of the work pieces size effects: basic description of effects occurring due to the fact, that the quantitative relation between different features changes with decreasing size process windows and limits for forming processes tool making methods numerical modeling of processes and process chains quality assurance and metrology All topics are discussed with respect to the questions relevant to micro metal forming. The description comprises information from actual research and the young history of this technology branch to be used by students, scientists and engineers in industry who already have a background in metal forming and like to expand their knowledge towards miniaturization. tribological behavior: friction between tool and work piece as well as tool wear mechanical behavior: strength and formability of the work piece material, durability of the work pieces size effects: basic description of effects occurring due to the fact, that the quantitative relation between different features changes with decreasing size process windows and limits for forming processes tool making methods numerical modeling of processes and process chains quality assurance and metrology All topics are discussed with respect to the questions relevant to micro metal forming. The description comprises information from actual research and the young history of this technology branch to be used by students, scientists and engineers in industry who already have a background in metal forming and like to expand their knowledge towards miniaturization.

Mechanics of Sheet Metal Forming

Mechanics of Sheet Metal Forming Book
Author : D. Koistinen
Publisher : Springer Science & Business Media
Release : 2012-12-06
ISBN : 1461328802
Language : En, Es, Fr & De

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Book Description :

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 Sheet Metal Forming

Mechanics of Sheet Metal Forming Book
Author : Z. Marciniak,J. L. Duncan,Jack Hu
Publisher : Butterworth-Heinemann
Release : 2002-06-18
ISBN : 9780750653008
Language : En, Es, Fr & De

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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.

Modeling of Metal Forming and Machining Processes

Modeling of Metal Forming and Machining Processes Book
Author : Prakash Mahadeo Dixit,U.S. Dixit
Publisher : Springer Science & Business Media
Release : 2008-05-14
ISBN : 1848001894
Language : En, Es, Fr & De

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Book Description :

Written by authorities in the subject, this book provides a complete treatment of metal forming and machining by using the computational techniques FEM, fuzzy set theory and neural networks as modelling tools. The algorithms and solved examples included make this book of value to postgraduates, senior undergraduates, and lecturers and researchers in these fields. Research and development engineers and consultants for the manufacturing industry will also find it of use.

Metal Forming Handbook

Metal Forming Handbook Book
Author : Schuler GmbH
Publisher : Springer
Release : 2012-12-06
ISBN : 3642588573
Language : En, Es, Fr & De

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Book Description :

Following the long tradition of the Schuler Company, the Metal For ming Handbook presents the scientific fundamentals of metal forming technology in a way which is both compact and easily understood. Thus, this book makes the theory and practice of this field accessible to teaching and practical implementation. The first Schuler "Metal Forming Handbook" was published in 1930. The last edition of 1966, already revised four times, was translated into a number of languages, and met with resounding approval around the globe. Over the last 30 years, the field of forming technology has been rad ically changed by a number of innovations. New forming techniques and extended product design possibilities have been developed and introduced. This Metal Forming Handbook has been fundamentally revised to take account of these technological changes. It is both a text book and a reference work whose initial chapters are concerned to pro vide a survey of the fundamental processes of forming technology and press design. The book then goes on to provide an in-depth study of the major fields of sheet metal forming, cutting, hydroforming and solid forming. A large number of relevant calculations offers state of the art solutions in the field of metal forming technology. In presenting tech nical explanations, particular emphasis was placed on easily under standable graphic visualization. All illustrations and diagrams were compiled using a standardized system of functionally oriented color codes with a view to aiding the reader's understanding.

Sheet Metal Forming Processes and Die Design

Sheet Metal Forming Processes and Die Design Book
Author : Vukota Boljanovic
Publisher : Industrial Press Inc.
Release : 2004
ISBN : 9780831131821
Language : En, Es, Fr & De

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Book Description :

By an engineer with decades of practical manufacturing experience, this book is a complete modern guide to sheet metal forming processes and die design – still the most commonly used methodology for the mass-production manufacture of aircraft, automobiles, and complex high-precision parts. It illustrates several different approaches to this intricate field by taking the reader through the “hows” and “whys” of product analysis, as well as the techniques for blanking, punching, bending, deep drawing, stretching, material economy, strip design, movement of metal during stamping, and tooling. While concentrating on simple, applicable engineering methods rather than complex numerical techniques, this practical reference makes it easier for readers to understand the subject by using numerous illustrations, tables, and charts.

Metal Forming Analysis

Metal Forming Analysis Book
Author : R. H. Wagoner,J.-L. Chenot
Publisher : Cambridge University Press
Release : 2001-05-07
ISBN : 9780521642675
Language : En, Es, Fr & De

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Book Description :

Thorough reference to numerical techniques used for simulating metal forming operations.

Creative Metal Forming

Creative Metal Forming Book
Author : Betty Helen Longhi,Cynthia Eid
Publisher : Unknown
Release : 2013
ISBN : 9781929565498
Language : En, Es, Fr & De

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Book Description :

"Two accomplished metalsmiths, both with extensive teaching careers, have joined forces to provide a comprehensive survey of the ways to form sheet metal. The 256-page text covers a huge swath, from a basic dapped disk through synclasting, anticlasting and spiculums to a raised vessel. Along the way, special attention is given to anticlastic forming and the vocabulary first introduced by their mentor, Heikki Seppä. Creative Metal Forming includes 35 detailed exercises to explain the basics and as well as advanced nuances of each category. Metalsmiths Michael Good and Nancy Linkin have each contributed demonstrations of their forming techniques." -- Publisher's website.

Metal Forming Science and Practice

Metal Forming Science and Practice Book
Author : J.G. Lenard
Publisher : Elsevier
Release : 2002-10-08
ISBN : 9780080536316
Language : En, Es, Fr & De

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Book Description :

This publication has been written to honour the contribution to science and education made by the Distinguished Professor Emeritus Professor Schey on his eightieth birthday. The contributors to his book are among the countless researchers who have read, studied and learned from Professor Schey's work, which includes books, research monographs, invited papers, keynote papers, scientific journals and conferences. The topics include manufacturing, sheet and bulk metal forming and tribology, amongst others. The topics included in this book include: John Schey and value-added manufacturing; Surface finish and friction in cold-metal rolling; Direct observation of interface for tribology in metal forming; An examination of the coefficient of friction; Studies on micro plasto hydrodynamic lubrication in metal forming; Numerical simulation of sheet metal forming; Geometric and mechanics model of sheet forming; Modelling and optimisation of metal forming processes; The mathematical modelling of hot rolling steel; Identification of rheological and tribological parameters; Oxide behaviour in hot rolling; Friction, lubrication and surface response in wire drawing; and Modelling and control of temper rolling and skin pass rolling.

Sheet Metal Forming

Sheet Metal Forming Book
Author : R. Pearce
Publisher : Springer Science & Business Media
Release : 1991-12-31
ISBN : 9780750301015
Language : En, Es, Fr & De

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Book Description :

The pressing of sheet metal into useful shapes is a technology which requires an understanding of a wide range of subjects. This text is divided into three sections: processes, materials and tests. In Part 1, sheet metal forming is examined mainly from a mechanical engineering viewpoint; firstly plasticity and anisotropy, then process variables - friction, lubrication and temperature - and finally practical aspects of forming in the press-shop. Part 2 deals with the main sheet alloys at varying lengths, depending on their industrial popularity. Certain research results, showing the fallibility of the phenomenological approach, are also highlighted. A section of testing procedures concludes the volume.

Materials Testing for the Metal Forming Industry

Materials Testing for the Metal Forming Industry Book
Author : Klaus Pöhlandt
Publisher : Springer Science & Business Media
Release : 2012-12-06
ISBN : 3642502415
Language : En, Es, Fr & De

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Book Description :

This book is addressed to both research scientists at universities and technical institutes and to engineers in the metal forming industry. It is based upon the author's experience as head of the Materials Science Department of the In stitut fUr Umformtechnik at the University of Stuttgart. The book deals with materials testing for the special demands of the metal for ming industry. The general methods of materials testing, as far as they are not directly related to metal forming, are not considered in detail since many books are available on this subject. Emphasis is put on the determination of processing properties of metallic materials in metal forming, i. e. the forming behavior. This includes the evaluation of stress-strain curves by tensile, up setting or torsion tests as well as determining the limits of formability. Among these subjects, special emphasis has been laid upon recent developments in the field of compression and torsion testing. The transferability of test results is discussed. Some testing methods for the functional properties of workpieces in the final state after metal forming are described. Finally, methods of testing tool materials for bulk metal forming are treated. Testing methods for surface properties and tribological parameters have not been included. The emphasis is put on the deformation of the specimens. Prob lems related to the testing machines and measuring techniques as well as the use of computers are only considered in very few cases deemed necessary.

Applied Metal Forming

Applied Metal Forming Book
Author : Henry S. Valberg
Publisher : Cambridge University Press
Release : 2010-03-31
ISBN : 0521518237
Language : En, Es, Fr & De

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Book Description :

A professional reference for advanced courses in two of the most common manufacturing processes: metal forming and metal cutting.

Advances in Metal Forming

Advances in Metal Forming Book
Author : Rahulkumar Shivajirao Hingole
Publisher : Springer
Release : 2014-09-08
ISBN : 3662444976
Language : En, Es, Fr & De

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Book Description :

This comprehensive book offers a clear account of the theory and applications of advanced metal forming. It provides a detailed discussion of specific forming processes, such as deep drawing, rolling, bending extrusion and stamping. The author highlights recent developments of metal forming technologies and explains sound, new and powerful expert system techniques for solving advanced engineering problems in metal forming. In addition, the basics of expert systems, their importance and applications to metal forming processes, computer-aided analysis of metalworking processes, formability analysis, mathematical modeling and case studies of individual processes are presented.

Metal Forming

Metal Forming Book
Author : Mohsen Kazeminezhad
Publisher : BoD – Books on Demand
Release : 2012-10-17
ISBN : 9535108042
Language : En, Es, Fr & De

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Book Description :

Different aspects of metal forming, consisting of process, tools and design, are presented in this book. The chapters of this book include the state of art and analysis of the processes considering the materials characteristics. The processes of hydroforming, forging and forming of sandwich sheet are discussed. Also, a chapter on topography of tools, and another chapter on machine tools are presented. Design of a programmable metal forming press and methods for predicting forming limits of sheet metal are described.

Metal forming Techniques

Metal forming Techniques Book
Author : Ilia I. Islamoff
Publisher : Unknown
Release : 1965
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

The art of metal forming is an ancient one, as evidenced by the Greek and Roman helmets and cuirasses produced by the skill of early-day crafts- men. The wooden mallet, the metal hammer, and the leather sand bag used originally for hand forming of metals are still with us. With the advent of hand-operated machinery, a variety of hand brakes, benders, folders, rollers, crimpers, and rope-type drop hammers appeared and are still in use today. The development of power-driven machines brought out power hammers, power brakes, a multitude of presses, including hydraulic monsters (50,000 tons), wrappers, stretchers, steam and pneumatic hammers and the like. All are in use today in combination with tools and dies, some of which are rather sophisticated in nature. Some of the newer techniques of metal forming have been developed by the Manufacturing Engineering Laboratory of the Marshall Space Flight Center, and others by the aerospace industry companies.

Sheet Metal Forming Processes

Sheet Metal Forming Processes Book
Author : Dorel Banabic
Publisher : Springer Science & Business Media
Release : 2010-06-21
ISBN : 3540881131
Language : En, Es, Fr & De

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Book Description :

The concept of virtual manufacturing has been developed in order to increase the industrial performances, being one of the most ef cient ways of reducing the m- ufacturing times and improving the quality of the products. Numerical simulation of metal forming processes, as a component of the virtual manufacturing process, has a very important contribution to the reduction of the lead time. The nite element method is currently the most widely used numerical procedure for s- ulating sheet metal forming processes. The accuracy of the simulation programs used in industry is in uenced by the constitutive models and the forming limit curves models incorporated in their structure. From the above discussion, we can distinguish a very strong connection between virtual manufacturing as a general concept, ?nite element method as a numerical analysis instrument and constitutive laws,aswellas forming limit curves as a speci city of the sheet metal forming processes. Consequently, the material modeling is strategic when models of reality have to be built. The book gives a synthetic presentation of the research performed in the eld of sheet metal forming simulation during more than 20 years by the members of three international teams: the Research Centre on Sheet Metal Forming—CERTETA (Technical University of Cluj-Napoca, Romania); AutoForm Company from Zürich, Switzerland and VOLVO automotive company from Sweden. The rst chapter presents an overview of different Finite Element (FE) formu- tions used for sheet metal forming simulation, now and in the past.

Metal Forming

Metal Forming Book
Author : Chris Nielsen,Paulo Martins
Publisher : Academic Press
Release : 2021-03-01
ISBN : 0323852564
Language : En, Es, Fr & De

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Book Description :

Metal Forming: Formability, Simulation, and Tool Design focuses on metal formability, finite element modeling, and tool design, providing readers with an integrated overview of the theory, experimentation and practice of metal forming. The book includes formability and finite element topics, including insights on plastic instability, necking, nucleation and coalescence of voids. Chapters discuss the finite element method, including its accuracy, reliability and validity and finite element flow formulation, helping readers understand finite element formulations, iterative solution methods, friction and contact between objects, and other factors. The book's final sections discuss tool design for cold, warm and hot forming processes. Examples of tools, design guidelines, and information related to tool materials, lubricants, finishes, and tool failure are included as well. Provides fundamental, integrated knowledge on metal formability, finite element topics and tool design Outlines user perspectives on accuracy, reliability and validity of finite element modeling Discusses examples of tools, their design guidelines, tool lubricants, and tool failure Considers the role played by stress triaxiality and shear and introduces uncoupled ductile damage criteria Includes applications, worked examples and detailed techniques

Sheet Metal Forming Optimization

Sheet Metal Forming Optimization Book
Author : Ganesh M. Kakandikar,Vilas M. Nandedkar
Publisher : CRC Press
Release : 2017-10-16
ISBN : 1351652184
Language : En, Es, Fr & De

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Book Description :

Automotive and aerospace components, utensils, and many other products are manufactured by a forming/drawing process on press machines of very thin sheet metal, 0.8 to 1.2 mm. It is imperative to study the effect of all involved parameters on output of this type of manufacturing process. This book offers the readers with application and suitability of various evolutionary, swarm, and bio-inspired optimization algorithms for sheet metal forming processes. Book initiates by presenting basics of metal forming, formability followed by discussion of process parameters in detail, prominent modes of failure, basics of optimization and various bioinspired approaches followed by optimization studies on various industrial components applying bioinspired optimization algorithms. Key Features: • Focus on description of basic investigation of metal forming, as well as evolutionary optimization • Presentation of innovative optimization methodologies to close the gap between those formulations and industrial problems, aimed at industrial professionals • Includes mathematical modeling of drawing/forming process • Discusses key performance parameters, such as Thinning, Fracture, and Wrinkling • Includes both numerical and experimental analysis

Multiscale Modelling in Sheet Metal Forming

Multiscale Modelling in Sheet Metal Forming Book
Author : Dorel Banabic
Publisher : Springer
Release : 2016-10-20
ISBN : 3319440705
Language : En, Es, Fr & De

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Book Description :

This book gives a unified presentation of the research performed in the field of multiscale modelling in sheet metal forming over the course of more than thirty years by the members of six teams from internationally acclaimed universities. The first chapter is devoted to the presentation of some recent phenomenological yield criteria (BBC 2005 and BBC 2008) developed at the CERTETA center from the Technical University of Cluj-Napoca. An overview on the crystallographic texture and plastic anisotropy is presented in Chapter 2. Chapter 3 is dedicated to multiscale modelling of plastic anisotropy. The authors describe a new hierarchical multi-scale framework that allows taking into account the evolution of plastic anisotropy during sheet forming processes. Chapter 4 is focused on modelling the evolution of voids in porous metals with applications to forming limit curves and ductile fracture. The chapter details the steps needed for the development of dissipation functions and Gurson-type models for non-quadratic anisotropic plasticity criteria like BBC 2005 and those based on linear transformations. Chapter 5 describes advanced models for the prediction of forming limit curves developed by the authors. Chapter 6 is devoted to anisotropic damage in elasto-plastic materials with structural defects. Finally, Chapter 7 deals with modelling of the Portevin-Le Chatelier (PLC) effect. This volume contains contributions from leading researchers from the Technical University of Cluj-Napoca, Romania, the Catholic University of Leuven, Belgium, Clausthal University of Technology, Germany, Amirkabir University of Technology, Iran, the University of Bucharest, Romania, and the Institute of Mathematics of the Romanian Academy, Romania. It will prove useful to postgraduate students, researchers and engineers who are interested in the mechanical modeling and numerical simulation of sheet metal forming processes.