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Author: Ronak Khandelwal
Publisher:
ISBN: 9783668042322
Category :
Languages : de
Pages : 52
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Book Description
Master's Thesis from the year 2014 in the subject Engineering - Mechanical Engineering, grade: -, course: Electromagnetic Forming Process, language: English, abstract: Electromagnetic Forming Process (EMF) is advanced high velocity metal forming process which deals with the application of high energy magnetic surge for very short duration of time in order to attain desired deformation. In this work, simulation of EMF process for tube bulging is performed and experimental validation is carried out. For simulation, COMSOL Multiphysics software is used. Simulation is performed for two material, aluminium 6063-O and copper. The results of simulation are validated by experiments on aluminum tube.
Author: Ronak Khandelwal
Publisher:
ISBN: 9783668042322
Category :
Languages : de
Pages : 52
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Book Description
Master's Thesis from the year 2014 in the subject Engineering - Mechanical Engineering, grade: -, course: Electromagnetic Forming Process, language: English, abstract: Electromagnetic Forming Process (EMF) is advanced high velocity metal forming process which deals with the application of high energy magnetic surge for very short duration of time in order to attain desired deformation. In this work, simulation of EMF process for tube bulging is performed and experimental validation is carried out. For simulation, COMSOL Multiphysics software is used. Simulation is performed for two material, aluminium 6063-O and copper. The results of simulation are validated by experiments on aluminum tube.
Author: Muammer Koç
Publisher: John Wiley & Sons
ISBN: 1118071921
Category : Technology & Engineering
Languages : en
Pages : 549
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Book Description
Provides an in-depth understanding of the fundamentals of a wide range of state-of-the-art materials manufacturing processes Modern manufacturing is at the core of industrial production from base materials to semi-finished goods and final products. Over the last decade, a variety of innovative methods have been developed that allow for manufacturing processes that are more versatile, less energy-consuming, and more environmentally friendly. This book provides readers with everything they need to know about the many manufacturing processes of today. Presented in three parts, Modern Manufacturing Processes starts by covering advanced manufacturing forming processes such as sheet forming, powder forming, and injection molding. The second part deals with thermal and energy-assisted manufacturing processes, including warm and hot hydrostamping. It also covers high speed forming (electromagnetic, electrohydraulic, and explosive forming). The third part reviews advanced material removal process like advanced grinding, electro-discharge machining, micro milling, and laser machining. It also looks at high speed and hard machining and examines advances in material modeling for manufacturing analysis and simulation. Offers a comprehensive overview of advanced materials manufacturing processes Provides practice-oriented information to help readers find the right manufacturing methods for the intended applications Highly relevant for material scientists and engineers in industry Modern Manufacturing Processes is an ideal book for practitioners and researchers in materials and mechanical engineering.
Author: Yuriy Batygin
Publisher: Springer
ISBN: 3319745700
Category : Technology & Engineering
Languages : en
Pages : 97
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Book Description
This book focuses on the new direction of magnetic pulsed metal working by attraction of sheet metals. In the first part, the authors focus on the magnetic pulsed pressure for forming of inner angles in the sheet metals. Part 2 of the book presents the magnetic pulsed attraction of thin-walled metals. In the third and last part, the authors present the practical realization of external restoring the dents on the car bodies by electromagnetic metal forming attraction.
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 24
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Book Description
Author: John Bird
Publisher: Routledge
ISBN: 1136347119
Category : Technology & Engineering
Languages : en
Pages : 998
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Book Description
Electrical Circuit Theory and Technology is a fully comprehensive text for courses in electrical and electronic principles, circuit theory and electrical technology. The coverage takes students from the fundamentals of the subject, to the completion of a first year degree level course. Thus, this book is ideal for students studying engineering for the first time, and is also suitable for pre-degree vocational courses, especially where progression to higher levels of study is likely. John Bird's approach, based on 700 worked examples supported by over 1000 problems (including answers), is ideal for students of a wide range of abilities, and can be worked through at the student's own pace. Theory is kept to a minimum, placing a firm emphasis on problem-solving skills, and making this a thoroughly practical introduction to these core subjects in the electrical and electronic engineering curriculum. This revised edition includes new material on transients and laplace transforms, with the content carefully matched to typical undergraduate modules. Free Tutor Support Material including full worked solutions to the assessment papers featured in the book will be available at http://textbooks.elsevier.com/. Material is only available to lecturers who have adopted the text as an essential purchase. In order to obtain your password to access the material please follow the guidelines in the book.
Author: Muhammad Ali Siddiqui
Publisher:
ISBN:
Category :
Languages : en
Pages : 426
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Book Description
Electromagnetic sheet forming (EMF) is a high velocity forming process driven by the coupled electromagnetic and mechanical phenomena. The deformation of the workpiece takes place due to the body forces (Lorentz forces) that are created by a pulsed magnetic field produced by a flat spiral coil. Formability can be increased using this high velocity forming technique due to the inertial forces and high strain rates. In this Ph.D. research, we considered the electromagnetic and the mechanical aspect of the process as two independent problems. We aimed to provide a mathematical model for EMF process, and validate it with existing numerical tools and experiments. We have developed a numerical and analytical tool which can accurately calculate the basic parameters of the EMF process. The finite difference method has been employed to solve the electromagnetic Maxwell's equations. The pressure acting on the workpiece has been calculated neglecting the influence of the workpiece velocity on the magnetic field. Then it has been treated as a load in the mechanical problem. Numerical simulations of the mechanical problem have been performed with the commercial finite element code ABAQUS/Explicit. The magnetic pressure has been introduced in ABAQUS/Explicit as an analytical pressure distribution with the help of a user-defined sub-routine VDLOAD. FE simulations of the electromagnetic free bulging test have been performed. Furthermore, simulations of tube expansion and compression processes were also undertaken. The FE predictions are globally in agreement with the experimental results available in the literature.
Author: Qingxin Yang
Publisher: Springer Nature
ISBN: 9819710723
Category :
Languages : en
Pages : 906
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Book Description
Author: Kakandikar Ganesh Marotrao
Publisher: CRC Press
ISBN: 1000615057
Category : Science
Languages : en
Pages : 371
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Book Description
Metal forming processes include bulk forming and sheet metal forming with numerous applications. This book covers some of the latest developments aspects of these processes such as numerical simulations to achieve optimum combinations and to get insight into process capability. Implementation of new technologies to improve performance based on Computer Numerical Control (CNC) technologies are also discussed, including the use of CAD/CAM/CAE techniques to enhance precision in manufacturing. Applications of AI/ML, the Internet of Things (IoT), and the role of tribological aspects in green engineering are included to suit Industry 4.0. Features: Covers latest developments in various sheet metal forming processes Discusses improvements in numerical simulation with various material models Proposes improvements by optimum combination of process parameters Includes finite element simulation of processes and formability Presents a review on techniques to produce ultra-fine-grained materials This book is aimed at graduate students, engineers, and researchers in sheet metal forming, materials processing and their applications, finite element analysis, manufacturing, and production engineering.
Author: Amrut Mulay
Publisher: CRC Press
ISBN: 1040027318
Category : Technology & Engineering
Languages : en
Pages : 371
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Book Description
Analysis and Optimization of Sheet Metal Forming Processes comprehensively covers sheet metal forming, from choosing materials, tools and the forming method to optimising the entire process through finite element analysis and computer-aided engineering. Beginning with an introduction to sheet metal forming, the book provides a guide to the various techniques used within the industry. It provides a discussion of sheet metal properties relevant to forming processes, such as ductility, formability, and strength, and analyses how materials should be selected with factors including material properties, cost, and availability. Forming processes including shearing, bending, deep drawing, and stamping are also discussed, along with tools such as dies, punches, and moulds. Simulation and modelling are key to optimising the sheet metal forming process, including finite element analysis and computer-aided engineering. Other topics included are quality control, design, industry applications, and future trends. The book will be of interest to students and professionals working in the field of sheet metal and metal forming, materials science, mechanical engineering, and metallurgy.
Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1102
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Book Description
