A Study Of The Hydro Mechanical Deep Drawing Process
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| Author | : B V S Rao |
| Publisher | : Educreation Publishing |
| Total Pages | : 69 |
| Release | : 2019-01-20 |
| Genre | : Education |
| ISBN | : |
This book deals with Experimental and Numerical Studies on Axi Symmetric and Non-Axisymmetric Deep Drawn Cups. Deep drawing is the process of converting a blank into cup shaped articles. In this process, for performing many calculations the sheet metal thickness is generally taken as constant. In reality, thickness of sheet metal varies throughout the walls of cup. This is undesirable as non-uniform thickness leads to defects like cracks or failures. The variation in thickness can be minimized by selecting optimum parameters of process. The aim of this work is to vary the drawing ratio, blank size and blank material and investigate variation in side wall thickness. This will further enable us to predict and prevent formation of cracks. In addition to this the minimum clearance required to be maintained between the punch and die during ironing operation can be determined using this information. The studies reveal that the bottom corner radius of cup is a source of initial fracture. In deep drawing for the final dimensions of the drawn shape to be successfully achieved, the exact initial blank area or diameter is required. It should be large enough to supply required amount of metal to complete the cup. In this work the Optimum values of blank area is obtained both analytically and numerically for nonstandard axisymmetric cups as well as non-axisymmetric cups which will help in preventing defects in deep drawn cups.
| Author | : Catalin I. Pruncu |
| Publisher | : John Wiley & Sons |
| Total Pages | : 338 |
| Release | : 2021-07-19 |
| Genre | : Technology & Engineering |
| ISBN | : 3527346945 |
Discover the state-of-the-art in multiscale modeling and optimization in manufacturing from two leading voices in the field Modeling and Optimization in Manufacturing delivers a comprehensive approach to various manufacturing processes and shows readers how multiscale modeling and optimization processes help improve upon them. The book elaborates on the foundations and applications of computational modeling and optimization processes, as well as recent developments in the field. It offers discussions of manufacturing processes, including forming, machining, casting, joining, coating, and additive manufacturing, and how computer simulations have influenced their development. Examples for each category of manufacturing are provided in the text, and industrial applications are described for the reader. The distinguished authors also provide an insightful perspective on likely future trends and developments in manufacturing modeling and optimization, including the use of large materials databases and machine learning. Readers will also benefit from the inclusion of: A thorough introduction to the origins of manufacturing, the history of traditional and advanced manufacturing, and recent progress in manufacturing An exploration of advanced manufacturing and the environmental impact and significance of manufacturing Practical discussions of the economic importance of advanced manufacturing An examination of the sustainability of advanced manufacturing, and developing and future trends in manufacturing Perfect for materials scientists, mechanical engineers, and process engineers, Modeling and Optimization in Manufacturing will also earn a place in the libraries of engineering scientists in industries seeking a one-stop reference on multiscale modeling and optimization in manufacturing.
| Author | : Maziar Ramezani |
| Publisher | : Elsevier |
| Total Pages | : 309 |
| Release | : 2012-03-14 |
| Genre | : Technology & Engineering |
| ISBN | : 0857095498 |
This book describes different types of rubber-pad forming processes currently being studied for their experimental and numerical advantages and disadvantages. Rubber forming adopts a rubber pad contained in a rigid box in which one of the tools (die or punch) is replaced by the rubber pad. Up to 60% of all sheet metal parts in aircraft industry such as frames, seat parts, ribs, windows and doors are fabricated using rubber-pad forming processes. Key process parameters such as rubber material, stamping velocity, rubber-pad hardness and thickness and friction conditions are investigated. - The potential role of rubber as a flexible punch in metal working processes is to give insight to engineers about different parts that can be produced using this process - The procedure of suitable die design for each process is presented in detail - Full defect analysis is undertaken with a thorough report presented to optimize rubber-pad forming processes
| Author | : Dr B V S rao |
| Publisher | : Archers & Elevators Publishing House |
| Total Pages | : |
| Release | : |
| Genre | : Antiques & Collectibles |
| ISBN | : 9386501759 |
| Author | : Betzalel Avitzur |
| Publisher | : John Wiley & Sons |
| Total Pages | : 1064 |
| Release | : 1983 |
| Genre | : Technology & Engineering |
| ISBN | : |
| Author | : M Koç |
| Publisher | : Elsevier |
| Total Pages | : 413 |
| Release | : 2008-04-25 |
| Genre | : Technology & Engineering |
| ISBN | : 1845694414 |
Hydroforming uses a pressurised fluid to form component shapes. The process allows the manufacture of lighter, more complex shapes with increased strength at lower cost compared to more traditional techniques such as stamping, forging, casting or welding. As a result hydroformed components are increasingly being used in the aerospace, automotive and other industries. This authoritative book reviews the principles, applications and optimisation of this important process.After an introduction, the first part of the book reviews the principles of hydroforming, from equipment and materials to forming processes, design and modelling. The second part of the book reviews the range of hydroforming techniques, the shaping of particular components and the application of hydroforming in aerospace and automotive engineering.With its distinguished editor and team of contributors, Hydroforming for advanced manufacturing is a valuable reference for all those developing and applying this important process. - Reviews the principles of hydroforming - Explores the range of hydroforming techniques - Highlights the application of hydroforming in aerospace and automotive engineering
| Author | : Schuler GmbH |
| Publisher | : Springer |
| Total Pages | : 589 |
| Release | : 2012-12-06 |
| Genre | : Technology & Engineering |
| ISBN | : 3642588573 |
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.
| Author | : Banh Tien Long |
| Publisher | : Springer Nature |
| Total Pages | : 547 |
| Release | : 2023-08-29 |
| Genre | : Technology & Engineering |
| ISBN | : 3031318242 |
This book presents selected, peer-reviewed proceedings of the 3rd International Conference on Material, Machines and Methods for Sustainable Development (MMMS2022), held in the city of Can Tho, Vietnam, from 10 to 13 November 2022. The purpose of the conference is to explore and ensure an understanding of the critical aspects contributing to sustainable development with a focus on advanced mechanical engineering, automation, materials, machines and methods. The contributions published in this book come from authors representing universities, research institutes and industrial companies and reflect the results of a very broad spectrum of research, from micro- and nanoscale materials design and processing, to mechanical engineering technology in industry. Many of the contributions selected for these proceedings focus on materials modeling, eco-material processes and mechanical manufacturing. Volume 1 of this book focuses on topics dedicated to advanced materials and manufacturing technologies, ranging from synthesis of new materials to sustainable development manufacturing technology.
| Author | : Z. Marciniak |
| Publisher | : Butterworth-Heinemann |
| Total Pages | : 236 |
| Release | : 2002-06-04 |
| Genre | : Business & Economics |
| ISBN | : 9780750653008 |
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 | : Muammer Koç |
| Publisher | : John Wiley & Sons |
| Total Pages | : 549 |
| Release | : 2019-09-04 |
| Genre | : Technology & Engineering |
| ISBN | : 1118071921 |
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.
