Sheet Metal Forming Processes And Die Design

Author: Vukota Boljanovic
Publisher: Industrial Press Inc.
ISBN: 9780831131821
Size: 59.10 MB
Format: PDF, Kindle
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Sheet Metal Forming Processes And Die Design. 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. Emphasizes the influence of materials as an aid to understanding manufacturing processes and operations. Features the essential mathematical formulas and calculations needed for various die operations and performance evaluation. Shows the comparative advantages and liabilities for each manufacturing process and operation. Offers a complete picture of the knowledge and skills needed for the effective design of dies for sheet-metal forming processes highlighted with illustrative examples. Provides properties and typical applications of selected tool and die materials for various die parts.

Die Design Methodology For Pulsed Sheet Metal Forming Processes

Size: 60.85 MB
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Die Design Methodology For Pulsed Sheet Metal Forming Processes. In high-speed sheet metal forming processes impact is concentrated over a small contact area, and the resulting contact stress can compromise the structural integrity of the die. It is important to accurately predict the associated workpiece/tooling interface loads, so that engineers can more confidently propose robust die designs. The foundation for accurate predictions of contact stress on die is a reliable contact model within the context of a finite element simulation. In the literature, however, there exists no comprehensive guideline for establishing a contact model for high-speed sheet metal forming processes using the finite element method. In this work, a mathematically justified contact model and modeling recommendations are offered for the electrohydraulic forming process. The model will focus on aspects such as contact algorithm, mesh size and time step size that are known to play essential roles in providing accurate results in modelling of such high-speed processes.

Sheet Metal Stamping Dies

Author: Vukota Boljanovic
ISBN: 9780831134631
Size: 61.17 MB
Format: PDF
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Sheet Metal Stamping Dies. Finally, in a single volume, a reference that presents engineering-level information on press-working sheet metal, die design, and die manufacturing! Concentrating on simple, practical methods, this book will be an invaluable resource for anyone looking for detailed information about die design and the manufacture of stamping dies, particularly practicing die designers, press engineers, tool and die maintenance technicians, students of die design, and advanced apprentice die makers. Features Emphasizes the basic theory of sheet metal plastic deformation as an aid in understanding the manufacturing processes and operations that are necessary for successful die design. Features the essential mathematical formulas and calculations needed for various die operations and performance of die design. Illustrations feature complete assembly drawings for each type of die Provides a complete picture of the knowledge and skills needed for the effective design of dies for sheet metal cutting, forming and deep drawing operations, highlighted with illustrative examples. Provides properties and typical applications of selected tool and die materials for various die components. Offers a complete picture of integral CAD/CAM systems for die making, EDM machining, and wire EDM practice

Mechanics Of Sheet Metal Forming

Author: Jack Hu
Publisher: Elsevier
ISBN: 9780080496511
Size: 43.20 MB
Format: PDF, Kindle
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Mechanics Of Sheet Metal Forming. The basic theory of sheet metal forming in the automotive, appliance and aircraft industries is given. This fills a gap between the descriptive treatments in most manufacturing texts and the advanced numerical methods used in computer-aided-design systems. The book may be used by lecturers in undergraduate courses in manufacturing; plentiful exercises and worked examples provide quantitative tutorial problems for students. A separate, but related simulation software package advertised on this page enables students to explore the limits of processes and understand the influence of different process and material variables. Engineers in stamping plants and press shops find the book useful in understanding what happens during forming and why failures occur. The book is also used as a text for industrial short courses that have been given in many countries. Die designers and tooling engineers find the simple treatment of processes useful at the conceptual design stage and also in determining modifications needed to overcome problems indicated by detailed numerical analysis. The original text, published 10 years ago, has been completely rewritten for this edition and newer topics such as hydroforming included. Simple equations governing plastic deformation, press forming, bending, punch stretching and deep drawing are derived and explained. The aim is to provide simple applicable methods rather than complex numerical techniques for practising engineers and for students interested in a quantitative and practical approach. SIMPLIFIED STAMPING SIMULATION SOFTWARE "4S' The analytical treatment in this book is used to develop simulation modules for simple cases of sheet forming such as stamping, deep drawing, bending and hydroforming. Students can investigate the influence of tooling dimensions, material properties and process variables such as friction on the outcome of operations and see from animated models how, for example, press loads develop during forming. Applications using this package greatly enhance interest in the development of theory in the book. The website provides further information and an opportunity to run some of the modules. Presents the fundamentals of sheet metal forming - bending, stretching, press forming, deep drawing and hydroforming Shows how deformation, loads and process limits can be calculated using simple equations Concentrates on simple, applicable methods rather than complex numerical techniques Contains many exercises, worked examples and solutions Used as a reference text in undergraduate manufacturing courses, as a required text in specialist graduate courses and as a course text for industrial short courses Is supported by a separate, but related simulation software package described below

Metal Forming Handbook

Author: Schuler GmbH.
Publisher: Springer Science & Business Media
ISBN: 9783540611851
Size: 40.17 MB
Format: PDF, ePub
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Metal Forming Handbook. This chinese edition of the "Metal Forming Handbook" presents the fundamentals of metal forming processes and press design. As a textbook and reference work in one, it provides an in-depth study of the major metal forming technologies: sheet metal forming, cutting, hydroforming and solid forming. Written by qualified, practically-oriented experts for practical implementation, supplemented by sample calculations and illustrated throughout by clearly presented color figures and diagrams, this book provides fundamental information on the state-of-the-art in the field of metal forming technology.

Ai Applications In Sheet Metal Forming

Author: Shailendra Kumar
Publisher: Springer
ISBN: 9811022518
Size: 50.47 MB
Format: PDF
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Ai Applications In Sheet Metal Forming. This book comprises chapters on research work done around the globe in the area of artificial intelligence (AI) applications in sheet metal forming. The first chapter offers an introduction to various AI techniques and sheet metal forming, while subsequent chapters describe traditional procedures/methods used in various sheet metal forming processes, and focus on the automation of those processes by means of AI techniques, such as KBS, ANN, GA, CBR, etc. Feature recognition and the manufacturability assessment of sheet metal parts, process planning, strip-layout design, selecting the type and size of die components, die modeling, and predicting die life are some of the most important aspects of sheet metal work. Traditionally, these activities are highly experience-based, tedious and time consuming. In response, researchers in several countries have applied various AI techniques to automate these activities, which are covered in this book. This book will be useful for engineers working in sheet metal industries, and will serve to provide future direction to young researchers and students working in the area.

Handbook Of Metalforming Processes

Author: Henry Ericsson Theis
Publisher: CRC Press
ISBN: 9780824793173
Size: 34.96 MB
Format: PDF
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Handbook Of Metalforming Processes. Reflecting hands-on experience of materials, equipment, tooling and processes used in the industry, this work provides up-to-date information on flat-rolled sheet metal products. It addresses the processing and forming of light-to-medium-gauge flat-rolled sheet metal, illustrating the versatility and myriad uses of this material.

Design Of Jigs Fixtures And Press Tools

Author: K. Venkataraman
Publisher: John Wiley & Sons
ISBN: 1119155657
Size: 13.16 MB
Format: PDF, ePub, Docs
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Design Of Jigs Fixtures And Press Tools. Textbook presenting the fundamentals of tool design with special focus on jigs, fixtures and die design Covers sections on sheet metal forming processes; turning, grinding, broaching, welding and modular fixtures; principles of clamping; and an Introduction to Presses and Auxiliary Equipment Author has many years’ experience in both academic and industrial environments, and presents this work in an easily-accessible style End of chapter questions and answers assist the learning process for both practicing tooling designers and engineers, and manufacturing engineering students

Tool And Manufacturing Engineers Handbook Forming

Author: Society of Manufacturing Engineers
Publisher: Society of Manufacturing Engineers
ISBN: 0872631354
Size: 14.64 MB
Format: PDF, Mobi
View: 1861

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Tool And Manufacturing Engineers Handbook Forming. You'll rely on Forming to help you understand over 50 forming processes plus the advantages, limitations, and operating parameters for each process. Save valuable production time and gain a competitive edge with practical data that covers both the basics and advanced forming processes. Forming also helps you choose the most appropriate materials, utilize innovative die designs, and assess the advantages and limitations of different press types and processes.