Laser Powder Bed Fusion Of Additive Manufacturing Technology

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Fundamentals of Laser Powder Bed Fusion of Metals

Author : Igor Yadroitsev,Ina Yadroitsava,Anton Du Plessis,Eric MacDonald
Publisher : Elsevier
Page : 678 pages
File Size : 44,8 Mb
Release : 2021-05-23
Category : Technology & Engineering
ISBN : 9780128240915

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Fundamentals of Laser Powder Bed Fusion of Metals by Igor Yadroitsev,Ina Yadroitsava,Anton Du Plessis,Eric MacDonald Pdf

Laser powder bed fusion of metals is a technology that makes use of a laser beam to selectively melt metal powder layer-by-layer in order to fabricate complex geometries in high performance materials. The technology is currently transforming aerospace and biomedical manufacturing and its adoption is widening into other industries as well, including automotive, energy, and traditional manufacturing. With an increase in design freedom brought to bear by additive manufacturing, new opportunities are emerging for designs not possible previously and in material systems that now provide sufficient performance to be qualified in end-use mission-critical applications. After decades of research and development, laser powder bed fusion is now enabling a new era of digitally driven manufacturing. Fundamentals of Laser Powder Bed Fusion of Metals will provide the fundamental principles in a broad range of topics relating to metal laser powder bed fusion. The target audience includes new users, focusing on graduate and undergraduate students; however, this book can also serve as a reference for experienced users as well, including senior researchers and engineers in industry. The current best practices are discussed in detail, as well as the limitations, challenges, and potential research and commercial opportunities moving forward. Presents laser powder bed fusion fundamentals, as well as their inherent challenges Provides an up-to-date summary of this advancing technology and its potential Provides a comprehensive textbook for universities, as well as a reference for industry Acts as quick-reference guide

Fundamentals of Laser Powder Bed Fusion of Metals

Author : Igor Yadroitsev,Ina Yadroitsava,Anton Du Plessis,Eric MacDonald
Publisher : Elsevier
Page : 676 pages
File Size : 52,6 Mb
Release : 2021-05-27
Category : Technology & Engineering
ISBN : 9780128240908

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Fundamentals of Laser Powder Bed Fusion of Metals by Igor Yadroitsev,Ina Yadroitsava,Anton Du Plessis,Eric MacDonald Pdf

Laser powder bed fusion of metals is a technology that makes use of a laser beam to selectively melt metal powder layer-by-layer in order to fabricate complex geometries in high performance materials. The technology is currently transforming aerospace and biomedical manufacturing and its adoption is widening into other industries as well, including automotive, energy, and traditional manufacturing. With an increase in design freedom brought to bear by additive manufacturing, new opportunities are emerging for designs not possible previously and in material systems that now provide sufficient performance to be qualified in end-use mission-critical applications. After decades of research and development, laser powder bed fusion is now enabling a new era of digitally driven manufacturing. Fundamentals of Laser Powder Bed Fusion of Metals will provide the fundamental principles in a broad range of topics relating to metal laser powder bed fusion. The target audience includes new users, focusing on graduate and undergraduate students; however, this book can also serve as a reference for experienced users as well, including senior researchers and engineers in industry. The current best practices are discussed in detail, as well as the limitations, challenges, and potential research and commercial opportunities moving forward. Presents laser powder bed fusion fundamentals, as well as their inherent challenges Provides an up-to-date summary of this advancing technology and its potential Provides a comprehensive textbook for universities, as well as a reference for industry Acts as quick-reference guide

Laser Powder Bed Fusion of Additive Manufacturing Technology

Author : Di Wang,Yongqiang Yang,Yang Liu,Yuchao Bai,Chaolin Tan
Publisher : Springer Nature
Page : 302 pages
File Size : 45,5 Mb
Release : 2023-10-06
Category : Technology & Engineering
ISBN : 9789819955138

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Laser Powder Bed Fusion of Additive Manufacturing Technology by Di Wang,Yongqiang Yang,Yang Liu,Yuchao Bai,Chaolin Tan Pdf

This book systematically introduces the powder bed laser melting technology and its application and summarizes the author's team's experience in scientific research, engineering development, and data accumulation in recent 15 years. It includes in-depth theoretical analysis and a lot of engineering experience in equipment debugging, process development, and material testing. The book takes the powder bed laser melting technology as the object and divides the content into 15 chapters. It is used as technical learning materials for researchers and engineering development personnel engaged in metal 3D printing.

Additive Manufacturing Technologies

Author : Ian Gibson,David Rosen,Brent Stucker,Mahyar Khorasani
Publisher : Springer Nature
Page : 685 pages
File Size : 46,8 Mb
Release : 2020-11-10
Category : Technology & Engineering
ISBN : 9783030561277

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Additive Manufacturing Technologies by Ian Gibson,David Rosen,Brent Stucker,Mahyar Khorasani Pdf

This textbook covers in detail digitally-driven methods for adding materials together to form parts. A conceptual overview of additive manufacturing is given, beginning with the fundamentals so that readers can get up to speed quickly. Well-established and emerging applications such as rapid prototyping, micro-scale manufacturing, medical applications, aerospace manufacturing, rapid tooling and direct digital manufacturing are also discussed. This book provides a comprehensive overview of additive manufacturing technologies as well as relevant supporting technologies such as software systems, vacuum casting, investment casting, plating, infiltration and other systems. Reflects recent developments and trends and adheres to the ASTM, SI and other standards; Includes chapters on topics that span the entire AM value chain, including process selection, software, post-processing, industrial drivers for AM, and more; Provides a broad range of technical questions to ensure comprehensive understanding of the concepts covered.

Laser Additive Manufacturing

Author : Milan Brandt
Publisher : Woodhead Publishing
Page : 498 pages
File Size : 52,9 Mb
Release : 2016-09-01
Category : Technology & Engineering
ISBN : 9780081004340

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Laser Additive Manufacturing by Milan Brandt Pdf

Laser Additive Manufacturing: Materials, Design, Technologies, and Applications provides the latest information on this highly efficient method of layer-based manufacturing using metals, plastics, or composite materials. The technology is particularly suitable for the production of complex components with high precision for a range of industries, including aerospace, automotive, and medical engineering. This book provides a comprehensive review of the technology and its range of applications. Part One looks at materials suitable for laser AM processes, with Part Two discussing design strategies for AM. Parts Three and Four review the most widely-used AM technique, powder bed fusion (PBF) and discuss other AM techniques, such as directed energy deposition, sheet lamination, jetting techniques, extrusion techniques, and vat photopolymerization. The final section explores the range of applications of laser AM. Provides a comprehensive one-volume overview of advances in laser additive manufacturing Presents detailed coverage of the latest techniques used for laser additive manufacturing Reviews both established and emerging areas of application

Additive Manufacturing Applications for Metals and Composites

Author : Balasubramanian, K.R.,Senthilkumar, V.
Publisher : IGI Global
Page : 348 pages
File Size : 40,7 Mb
Release : 2020-06-19
Category : Technology & Engineering
ISBN : 9781799840558

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Additive Manufacturing Applications for Metals and Composites by Balasubramanian, K.R.,Senthilkumar, V. Pdf

Additive manufacturing (AM) of metals and composites using laser energy, direct energy deposition, electron beam methods, and wire arc melting have recently gained importance due to their advantages in fabricating the complex structure. Today, it has become possible to reliably manufacture dense parts with certain AM processes for many materials, including steels, aluminum and titanium alloys, superalloys, metal-based composites, and ceramic matrix composites. In the near future, the AM material variety will most likely grow further, with high-performance materials such as intermetallic compounds and high entropy alloys already under investigation. Additive Manufacturing Applications for Metals and Composites is a pivotal reference source that provides vital research on advancing methods and technological developments within additive manufacturing practices. Special attention is paid to the material design of additive manufacturing of parts, the choice of feedstock materials, the metallurgical behavior and synthesis principle during the manufacturing process, and the resulted microstructures and properties, as well as the relationship between these factors. While highlighting topics such as numerical modeling, intermetallic compounds, and statistical techniques, this publication is ideally designed for students, engineers, researchers, manufacturers, technologists, academicians, practitioners, scholars, and educators.

Metal Powder-Based Additive Manufacturing

Author : Kun Zhou,Changjun Han
Publisher : John Wiley & Sons
Page : 325 pages
File Size : 49,6 Mb
Release : 2023-05-17
Category : Technology & Engineering
ISBN : 9783527822232

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Metal Powder-Based Additive Manufacturing by Kun Zhou,Changjun Han Pdf

Metal Powder—Based Additive Manufacturing Highly comprehensive resource covering all key aspects of the current developments of metal powder—based additive manufacturing Metal Powder—Based Additive Manufacturing provides valuable knowledge and critical insights regarding the recent advances in various metal powder—based additive manufacturing techniques. This book also reviews typical powder preparation processes and highlights the significance of metal powder—based additive manufacturing for various industrial applications. The key features covered in this book: A rigorous overview of the underlying theories and practical applications of metal powder—based additive manufacturing techniques, including laser powder bed fusion, electron beam melting, laser-based directed energy deposition, and metal binder jetting. An expansive introduction of each technique and its significance pertaining to the printing processes, metallurgical defects, powder materials, equipment, and the microstructures and mechanical properties of the printed parts. A deep exploration of the preparation processes of metal powders for additive manufacturing and the effects of different processes on the powder properties. Comprehensive case studies of parts printed by metal powder—based additive manufacturing for various industrial applications. By providing extensive coverage of relevant concepts in the field of metal powder—based additive manufacturing, this book highlights its essential role in Industry 4.0 and serves as a valuable resource for scientists, engineers, and students in materials science, powder metallurgy, physics, and chemistry. The rich research experience of the authors in additive manufacturing ensures that the readers are provided with both an in-depth understanding and informative technical guidance of metal powder—based additive manufacturing.

Digitalization of Design for Support Structures in Laser Powder Bed Fusion of Metals

Author : Katharina Bartsch
Publisher : Unknown
Page : 0 pages
File Size : 46,6 Mb
Release : 2023
Category : Electronic
ISBN : 3031229576

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Digitalization of Design for Support Structures in Laser Powder Bed Fusion of Metals by Katharina Bartsch Pdf

Additive manufacturing is considered a key technology for digital production. However, several barriers towards the broad industrial application exist, e.g. the associated cost and the required experience regarding the manufacturing process. To eradicate these barriers, the complete digitalization of the value creation process is needed. In this thesis, a digital, automated support structure design procedure is developed. Topology optimization is used for design rule determination, and the space colonization algorithm is adapted for the automated design. The validity of the procedure is proven experimentally, revealing sufficient mechanical performance alongside cost reduction at medium to large production scales. The content Provides a concise review of support structure optimization in laser powder bed fusion Includes thermo-mechanical material model of Ti-6Al-4V alloy Contains cost model for calculation of support-induced costs The author Katharina Bartsch studied mechanical engineering with a focus on product development, materials and production at the Technical University of Hamburg. Here, she received her doctorate in 2022 under Prof. Dr.-Ing. Claus Emmelmann (Institute for Laser and System Technologies - iLAS). During her time as a doctoral candidate, she worked as a research associate as well as chief engineer (since 2020) at the iLAS and as a team leader and research associate (since 2019) at the LZN Laser Zentrum Nord GmbH, later Fraunhofer Research Institution for Additive Production Technologies IAPT.

Laser Additive Manufacturing of Metallic Materials and Components

Author : Dongdong Gu
Publisher : Elsevier
Page : 824 pages
File Size : 43,7 Mb
Release : 2022-12-07
Category : Technology & Engineering
ISBN : 9780128241837

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Laser Additive Manufacturing of Metallic Materials and Components by Dongdong Gu Pdf

Laser Additive Manufacturing of Metallic Materials and Components discusses the current state and future development of laser additive manufacturing technologies, detailing material, structure, process and performance. The book explores the fundamental scientific theories and technical principles behind the elements of laser additive manufacturing, touching upon scientific and technological challenges faced by laser additive manufacturing technology. This book is suitable for those who want to further “understand and “master laser additive manufacturing technology and will expose readers to innovative industrial applications that meet significant demand from aeronautical and astronautical high-end modern industries for low-cost, short-cycle and net-shape manufacturing of structure-function integrated metallic components. With the increasing use of industrial applications, additive manufacturing processes are deepening, with technology continuing to evolve. As new scientific and technological challenges emerge, there is a need for an interdisciplinary and comprehensive discussion of material preparation and forming, structure design and optimization, laser process and its control, microstructure and performance characterization, and innovative industrial applications, hence this book covers these important aspects. Highlights an integration of material, structure, process and performance for laser additive manufacturing of metallic components to reflect the interdisciplinary nature of this technology Covers cross-scale structure and performance coordination mechanisms, including micro-scale material microstructure control, meso-scale interaction between laser beam and particle matter, and macro-scale precise forming of components and performance control Explores fundamental scientific theories and technical principles behind laser additive manufacturing processes Provides innovation elements and strategies for the future sustainable development of additive manufacturing technologies in terms of multi-materials design, novel bio-inspired structure design, tailored printing process with meso-scale monitoring, and high-performance and functionality of printed components

Additive Manufacturing Handbook

Author : Adedeji B. Badiru,Vhance V. Valencia,David Liu
Publisher : CRC Press
Page : 1215 pages
File Size : 48,5 Mb
Release : 2017-05-19
Category : Technology & Engineering
ISBN : 9781351645393

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Additive Manufacturing Handbook by Adedeji B. Badiru,Vhance V. Valencia,David Liu Pdf

Theoretical and practical interests in additive manufacturing (3D printing) are growing rapidly. Engineers and engineering companies now use 3D printing to make prototypes of products before going for full production. In an educational setting faculty, researchers, and students leverage 3D printing to enhance project-related products. Additive Manufacturing Handbook focuses on product design for the defense industry, which affects virtually every other industry. Thus, the handbook provides a wide range of benefits to all segments of business, industry, and government. Manufacturing has undergone a major advancement and technology shift in recent years.

Additive Manufacturing

Author : Manu Srivastava,Sandeep Rathee,Sachin Maheshwari,TK Kundra
Publisher : CRC Press
Page : 338 pages
File Size : 55,6 Mb
Release : 2019-09-16
Category : Technology & Engineering
ISBN : 9781351049368

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Additive Manufacturing by Manu Srivastava,Sandeep Rathee,Sachin Maheshwari,TK Kundra Pdf

There is a growing need for manufacturing optimization all over the world. The immense market of Additive Manufacturing (AM) technologies dictates a need for a book that will provide knowledge of the various aspects of AM for anyone interested in learning about this fast-growing topic. This book disseminates knowledge of AM amongst scholars at graduate level, post graduate level, doctoral level, as well as industry personnel. The objective is to offer a state-of-the-art book which covers all aspects of AM and incorporates all information regarding trends, historical developments, classifications, materials, tooling, software issues, dynamic design, principles, limitations, and communication interfaces in a one-stop resource. Features: Breaks down systematic coverage of various aspects of AM within four distinct sections Contains details of various AM techniques based on ASTM guidelines Discusses many AM applications with suitable illustrations Includes recent trends in the field of AM Covers engineering materials utilized as raw materials in AM Compares AM techniques with different traditional manufacturing methods

Laser-Based Additive Manufacturing of Metal Parts

Author : Linkan Bian,Nima Shamsaei,John Usher
Publisher : CRC Press
Page : 475 pages
File Size : 50,8 Mb
Release : 2017-08-09
Category : Business & Economics
ISBN : 9781351647489

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Laser-Based Additive Manufacturing of Metal Parts by Linkan Bian,Nima Shamsaei,John Usher Pdf

Laser-Based Additive Manufacturing (LBAM) technologies, hailed by some as the "third industrial revolution," can increase product performance, while reducing time-to-market and manufacturing costs. This book is a comprehensive look at new technologies in LBAM of metal parts, covering topics such as mechanical properties, microstructural features, thermal behavior and solidification, process parameters, optimization and control, uncertainty quantification, and more. The book is aimed at addressing the needs of a diverse cross-section of engineers and professionals.

High-Performance Composite Structures

Author : A. Praveen Kumar,Kishor Kumar Sadasivuni,Bandar AlMangour,Mohd Shukry Abdul bin Majid
Publisher : Springer Nature
Page : 306 pages
File Size : 43,7 Mb
Release : 2021-12-08
Category : Technology & Engineering
ISBN : 9789811673771

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High-Performance Composite Structures by A. Praveen Kumar,Kishor Kumar Sadasivuni,Bandar AlMangour,Mohd Shukry Abdul bin Majid Pdf

This book covers advanced 3D printing processes and the latest developments in novel composite-based printing materials, thus enabling the reader to understand and benefit from the advantages of this groundbreaking technology. The rise in ecological anxieties has forced scientists and researchers from all over the world to find novel lightweight materials. Therefore, it is necessary to expand knowledge about the processing, applications, and challenges of 3D printing of composite materials to expanding the range of their application. This book presents an extensive survey on recent improvements in the research and development of additive manufacturing technologies that are used to make composite structures for various applications such as electronic, aerospace, construction, and biomedical applications. Advanced printing techniques including fused deposition modeling (FDM), selective laser sintering (SLS), selective laser melting (SLM), electron beam melting (EBM), inkjet 3D printing (3DP), stereolithography (SLA), and 3D plotting will be covered and discussed thoroughly in this book. This book also focuses the recent advances and challenges in polymer nanocomposite and introduces potential applications of these materials in various sectors.

Additive Manufacturing in Multidisciplinary Cooperation and Production

Author : Igor Drstvensek,Snehashis Pal,Nataša Ihan Hren
Publisher : Springer Nature
Page : 260 pages
File Size : 40,8 Mb
Release : 2023-10-27
Category : Technology & Engineering
ISBN : 9783031376719

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Additive Manufacturing in Multidisciplinary Cooperation and Production by Igor Drstvensek,Snehashis Pal,Nataša Ihan Hren Pdf

This book publishes the latest findings and ideas in the field of additive manufacturing presented by authors from prominent institutions around the world at the iCAT 2023 conference. The authors address various technological and medical aspects, ranging from materials science to the specific behaviour of the technology under different working conditions. The book is divided into four sections, three of which are dedicated to the purely technological aspects of additive manufacturing, covering metal processes, polymer processes and simulation. The fourth part of the book is dedicated to the medical applications of additive manufacturing, covering areas ranging from orthopaedic surgeries to materials used in medical AM.Overall, the book provides insight into the current state of the science and applications of additive manufacturing.

Additive Manufacturing of Metals: The Technology, Materials, Design and Production

Author : Li Yang,Keng Hsu,Brian Baughman,Donald Godfrey,Francisco Medina,Mamballykalathil Menon,Soeren Wiener
Publisher : Springer
Page : 168 pages
File Size : 40,8 Mb
Release : 2017-05-11
Category : Technology & Engineering
ISBN : 9783319551289

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Additive Manufacturing of Metals: The Technology, Materials, Design and Production by Li Yang,Keng Hsu,Brian Baughman,Donald Godfrey,Francisco Medina,Mamballykalathil Menon,Soeren Wiener Pdf

This book offers a unique guide to the three-dimensional (3D) printing of metals. It covers various aspects of additive, subtractive, and joining processes used to form three-dimensional parts with applications ranging from prototyping to production. Examining a variety of manufacturing technologies and their ability to produce both prototypes and functional production-quality parts, the individual chapters address metal components and discuss some of the important research challenges associated with the use of these technologies. As well as exploring the latest technologies currently under development, the book features unique sections on electron beam melting technology, material lifting, and the importance this science has in the engineering context. Presenting unique real-life case studies from industry, this book is also the first to offer the perspective of engineers who work in the field of aerospace and transportation systems, and who design components and manufacturing networks. Written by the leading experts in this field at universities and in industry, it provides a comprehensive textbook for students and an invaluable guide for practitioners