Wire And Arc Additive Manufacturing Of Aluminum Components
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Wire And Arc Additive Manufacturing Of Aluminum Components
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Author : Markus Köhler
language : en
Publisher:
Release Date : 2019
Wire And Arc Additive Manufacturing Of Aluminum Components written by Markus Köhler and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019 with categories.
An increasing demand for flexibility and product integration, combined with reduced product development cycles, leads to continuous development of new manufacturing technologies such as additive manufacturing. Wire and arc additive manufacturing (WAAM) provides promising technology for the near net-shape production of large structures with complex geometry, using cost efficient production resources such as arc welding technology and wire materials. Compared to powder-based additive manufacturing processes, WAAM offers high deposition rates as well as enhanced material utilization. Because of the layer-by-layer built up approach, process conditions such as energy input, arc characteristics, and material composition result in a different processability during the additive manufacturing process. This experimental study aims to describe the effects of the welding process on buildup accuracy and material properties during wire arc additive manufacturing of aluminum structures. Following a process development using pulse cold metal transfer (CMT-P), linear wall samples were manufactured with variations of the filler metal. The samples were analyzed in terms of surface finishing, hardness, and residual stress. Furthermore, mechanical properties were determined in different building directions.
Wire Arc Additive Manufacturing
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Author : Sandeep Rathee
language : en
Publisher: CRC Press
Release Date : 2024-02-13
Wire Arc Additive Manufacturing written by Sandeep Rathee and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-02-13 with Technology & Engineering categories.
This book presents wire arc additive manufacturing (WAAM), its variants, processing steps, and the mechanical and microstructural aspects of developed components, along with a logical sequence that provides a ready reference. Wire Arc Additive Manufacturing: Fundamental Sciences and Advances introduces the timeline and history of WAAM. It offers a critical review of WAAM, its variants, processing steps, and the mechanical and microstructural aspects of developed components. The book showcases the methods and practices that need to be followed to synchronise WAAM with other conventional metal additive manufacturing, as well as other conventional techniques. The process steps, equipment, and the different materials used are discussed in detail, along with the various process parameters and their optimisation to counter the challenges and defects. Applications, trends, and case studies are also included in the book. This book, aimed at providing a concrete reference for researchers, academics, and professionals, allows for a thorough understanding of the different concepts and intricacies of WAAM.
Wire Arc Additive Manufacturing
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Author : Sandeep Rathee
language : en
Publisher: CRC Press
Release Date : 2024-02-13
Wire Arc Additive Manufacturing written by Sandeep Rathee and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-02-13 with Technology & Engineering categories.
This book presents wire arc additive manufacturing (WAAM), its variants, processing steps, and the mechanical and microstructural aspects of developed components, along with a logical sequence that provides a ready reference. Wire Arc Additive Manufacturing: Fundamental Sciences and Advances introduces the timeline and history of WAAM. It offers a critical review of WAAM, its variants, processing steps, and the mechanical and microstructural aspects of developed components. The book showcases the methods and practices that need to be followed to synchronise WAAM with other conventional metal additive manufacturing, as well as other conventional techniques. The process steps, equipment, and the different materials used are discussed in detail, along with the various process parameters and their optimisation to counter the challenges and defects. Applications, trends, and case studies are also included in the book. This book, aimed at providing a concrete reference for researchers, academics, and professionals, allows for a thorough understanding of the different concepts and intricacies of WAAM.
Hot Cracking Phenomena In Welds
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Author : Thomas Böllinghaus
language : en
Publisher: Springer Science & Business Media
Release Date : 2005-10-20
Hot Cracking Phenomena In Welds written by Thomas Böllinghaus and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005-10-20 with Technology & Engineering categories.
Although the avoidance of hot cracking still represents a major topic in modern fabrication welding components, the phenomena have not yet been fully understood. Through the 20 individual contributions from experts all over the world the present state of knowledge about hot cracking during welding is defined, and the subject is approached from four different viewpoints. The first chapter provides an overview of the various hot cracking phenomena. Different mechanisms of solidification cracking proposed in the past decades are summarized and new insight is particularly given into the mechanism of ductility dip cracking. The effects of different alloying elements on the hot cracking resistance of various materials are shown in the second chapter and, as a special metallurgical effect, the initiation of stress corrosion cracking at hot cracks has been highlighted. The third chapter outlines how numerical analyses and other modelling techniques can be utilized to describe hot cracking phenomena and how such results might contribute to the explanation of the mechanisms. Various hot cracking test procedures are presented in the final chapter with a special emphasis on standardization. For the engineering and natural scientists in research and development the book provides both, new insight and a comprehensive overview of hot cracking phenomena in welds. The contributions additionally give numerous individual solutions and helpful advice for international welding engineers to avoid hot cracking in practice. Furthermore, it represents a very helpful tool for upper level metallurgical and mechanical engineering students.
Advances In Metal Additive Manufacturing
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Author : Sachin Salunkhe
language : en
Publisher: Elsevier
Release Date : 2022-10-10
Advances In Metal Additive Manufacturing written by Sachin Salunkhe and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-10-10 with Technology & Engineering categories.
Advances in Metal Additive Manufacturing explains fundamental information and the latest research on new technologies, including powder bed fusion, direct energy deposition using high energy beams, and hybrid additive and subtractive methods. This book introduces readers to the technology, provides everything needed to understand how the different stages work together, and inspires to think beyond traditional metal processing to capture new ideas in metal. Chapters offer an introduction on metal additive manufacturing, processes, and properties and standards and then present surveys on the most significant international advances in metal additive manufacturing. Throughout, the book presents a focus on the effect of important process parameters on the microstructure, mechanical properties and wear behavior of additively manufactured parts. Covers the entire process chain of metal additive manufacturing, from input data preparation to part certification Describes a wide range of the latest design tools and options, including generative design, topology optimization, and lattice and surface optimization Addresses additive manufacturing, with a comprehensive list of metals including titanium, aluminum, iron-and nickel-based alloys and Inconel 718
Wire Arc Additive Manufacturing
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Author : Sandeep Rathee
language : en
Publisher:
Release Date : 2024
Wire Arc Additive Manufacturing written by Sandeep Rathee and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024 with Additive manufacturing categories.
"This book presents Wire Arc Additive Manufacturing (WAAM), its variants, processing steps, and the mechanical and microstructural aspects of developed components, along with a logical sequence that provides a ready reference. Wire Arc Additive Manufacturing: Fundamental Sciences and Advances introduces the timeline and history of wire arc additive manufacturing. It offers a critical review of WAAM, its variants, processing steps, and the mechanical and microstructural aspects of developed components. The book showcases the methods and practices that need to be followed to synchronize WAAM with other conventional metal additive manufacturing as well as other conventional techniques. The process steps, equipment, and the different materials used are discussed in detail along with the various process parameters and their optimization to counter the challenges and defects. Applications, trends, and case studies are also included in the book. Aimed at providing a concrete reference for researchers, academics, and professionals, this book allows for a thorough understanding of the different concepts and intricacies of WAAM"--
Handbook Of Aluminum
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Author : George E. Totten
language : en
Publisher: CRC Press
Release Date : 2003-03-27
Handbook Of Aluminum written by George E. Totten and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003-03-27 with Technology & Engineering categories.
The Handbook of Aluminum: Vol. 1: Physical Metallurgy and Processes covers all aspects of the physical metallurgy, analytical techniques, and processing of aluminium, including hardening, annealing, aging, property prediction, corrosion, residual stress and distortion, welding, casting, forging, molten metal processing, machining, rolling, and extrusion. It also features an extensive, chapter-length consideration of quenching.
Recommended Values Of Thermophysical Properties For Selected Commercial Alloys
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Author : K. C. Mills
language : en
Publisher: Woodhead Publishing
Release Date : 2002
Recommended Values Of Thermophysical Properties For Selected Commercial Alloys written by K. C. Mills and has been published by Woodhead Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002 with Alloys categories.
Transactions On Intelligent Welding Manufacturing
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Author : Shanben Chen
language : en
Publisher: Springer
Release Date : 2017-08-01
Transactions On Intelligent Welding Manufacturing written by Shanben Chen and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-08-01 with Technology & Engineering categories.
The primary aim of this volume is to provide researchers and engineers from both academia and industry with up-to-date coverage of recent advances in the fields of robotic welding, intelligent systems and automation. It gathers selected papers from the 2017 International Workshop on Intelligentized Welding Manufacturing (IWIWM’2017), held June 23-26, 2017 in Shanghai, China. The contributions reveal how intelligentized welding manufacturing (IWM) is becoming an inescapable trend, just as intelligentized robotic welding is becoming a key technology. The volume is divided into four main parts: Intelligent Techniques for Robotic Welding, Sensing in Arc Welding Processing, Modeling and Intelligent Control of Welding Processing, and Intelligent Control and its Applications in Engineering.
Welding Deformation And Residual Stress Prevention
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Author : Ninshu Ma
language : en
Publisher: Elsevier
Release Date : 2012-04-26
Welding Deformation And Residual Stress Prevention written by Ninshu Ma and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-04-26 with Technology & Engineering categories.
Generally, welding produces welding deformation and residual stress in the products, which influences the quality and performance of the products. Although many engineers and researchers have made great effort how to control these incidents, they have still remained unresolved. Welding Deformation and Residual Stress Prevention provides a unique computational approach to the prediction of the effects of deformation and residual stress on materials. The goal is to provide engineers and designers with the ability to create their own computational system for predicting and possibly avoiding the problem altogether. The basic theories including "theory of elastic-plastic analysis" and "inherent strain theory" , and analysis procedures are described using a simple three-bar model Online simulation software to perform basic analysis on welding mechanics Examples of strategic methods and procedures are illustrated to have solved various welding-related problems encountered in the process of construction Appendices present data bases for welding residual stresses, temperature dependent material properties, etc.