Author: R. H. Wagoner
Publisher: Cambridge University Press
ISBN: 9780521642675
Category : Mathematics
Languages : en
Pages : 396
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Book Description
This 2001 book describes the most important numerical techniques for simulating metal forming operations.
Author: Henry S. Valberg
Publisher: Cambridge University Press
ISBN: 1316175413
Category : Technology & Engineering
Languages : en
Pages : 477
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Book Description
Applied Metal Forming: Including FEM Analysis describes metal forming theory and how experimental techniques can be used to study any metal forming operation with great accuracy. For each primary class of processes, such as forging, rolling, extrusion, wiredrawing, and sheet-metal forming, it explains how FEA (Finite Element Analysis) can be applied with great precision to characterize the forming condition and in this way optimize the processes. FEA has made it possible to build very realistic FEM-models of any metal forming process, including complex three-dimensional forming operations, in which complex products are shaped by complex dies. Thus, using FEA it is now possible to visualize any metal forming process and to study strain, stresses, and other forming conditions inside the parts being manufactured as they develop throughout the process.
Author: Taylan Altan
Publisher: ASM International
ISBN: 1615039872
Category : Technology & Engineering
Languages : en
Pages : 311
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Book Description
Descripción del editor: "heet forming fundamentals are thoroughly addressed in this comprehensive reference for the practical and efficient use of sheet forming technologies. The principle variables of sheet forming-including the interactions between variables-are clearly explained, as a basic foundation for the most effective use of computer aided modeling in process and die design.Topics include stress analysis, formability criteria, tooling, and materials for sheet forming. The book also covers the latest developments in sheet metal forming technology, including servo-drive presses and their applications, and advanced cushion systems in mechanical and hydraulic presses." (ASM International).
Author: D. Koistinen
Publisher: Springer Science & Business Media
ISBN: 1461328802
Category : Technology & Engineering
Languages : en
Pages : 412
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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.
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: Robert H. Wagoner
Publisher: John Wiley & Sons
ISBN:
Category : Crafts & Hobbies
Languages : en
Pages : 416
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Book Description
Designed as a textbook for courses on metal forming, elasticity, plasticity or continuum mechanics, this work incorporates finite element methods and operations analysis. Emphasis is placed on physical intuition, and numerous exercises are used throughout
Author: Henry S. Valberg
Publisher: Cambridge University Press
ISBN: 0521518237
Category : Science
Languages : en
Pages : 477
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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.
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 500
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Book Description
Author: Taylan Altan
Publisher: ASM International(OH)
ISBN:
Category : Crafts & Hobbies
Languages : en
Pages : 384
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Book Description
Briefly reviews the basic principles of metal forming but major emphasis is on the latest developments in the design of metal-forming operations and tooling. Discusses the position of metal forming in manufacturing and considers a metal-forming process as a system consisting of several interacting variables. Includes an overall review and classification of all metal-forming processes. The fundamentals of plastic deformation - metal flow, flow stress of metals and yield criteria - are discussed, as are significant practical variables of metal- forming processes such as friction, temperatures and forming machines and their characteristics. Examines approximate methods of analyzing simple forming operations, then looks at massive forming processes such as closed-die forging, hot extrusion, cold forging/ extrusion, rolling and drawing (discussion includes the prediction of stresses and load in each process and applications of computer-aided techniques). Recent developments in metal-forming technology, including CAD/CAM for die design and manufacture, are discussed, and a review of the latest trends in metal flow analysis and simulations.
Author: William F. Hosford
Publisher: Cambridge University Press
ISBN: 113949743X
Category : Technology & Engineering
Languages : en
Pages : 345
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Book Description
This book helps the engineer understand the principles of metal forming and analyze forming problems - both the mechanics of forming processes and how the properties of metals interact with the processes. In this fourth edition, an entire chapter has been devoted to forming limit diagrams and various aspects of stamping and another on other sheet forming operations. Sheet testing is covered in a separate chapter. Coverage of sheet metal properties has been expanded. Interesting end-of-chapter notes have been added throughout, as well as references. More than 200 end-of-chapter problems are also included.
