Laser Additive Manufacturing

Download Laser Additive Manufacturing PDF Online Free

Author :
Publisher : Woodhead Publishing
ISBN 13 : 0081004346
Total Pages : 498 pages
Book Rating : 4.0/5 (81 download)

DOWNLOAD NOW!


Book Synopsis Laser Additive Manufacturing by : Milan Brandt

Download or read book Laser Additive Manufacturing written by Milan Brandt and published by Woodhead Publishing. This book was released on 2016-09-01 with total page 498 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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

Laser Additive Manufacturing of High-Performance Materials

Download Laser Additive Manufacturing of High-Performance Materials PDF Online Free

Author :
Publisher : Springer
ISBN 13 : 3662460890
Total Pages : 311 pages
Book Rating : 4.6/5 (624 download)

DOWNLOAD NOW!


Book Synopsis Laser Additive Manufacturing of High-Performance Materials by : Dongdong Gu

Download or read book Laser Additive Manufacturing of High-Performance Materials written by Dongdong Gu and published by Springer. This book was released on 2015-04-21 with total page 311 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book entitled “Laser Additive Manufacturing of High-Performance Materials” covers the specific aspects of laser additive manufacturing of high-performance new materials components based on an unconventional materials incremental manufacturing philosophy, in terms of materials design and preparation, process control and optimization and theories of physical and chemical metallurgy. This book describes the capabilities and characteristics of the development of new metallic materials components by laser additive manufacturing process, including nanostructured materials, in situ composite materials, particle reinforced metal matrix composites, etc. The topics presented in this book, similar as laser additive manufacturing technology itself, show a significant interdisciplinary feature, integrating laser technology, materials science, metallurgical engineering and mechanical engineering. This is a book for researchers, students, practicing engineers and manufacturing industry professionals interested in laser additive manufacturing and laser materials processing. Dongdong Gu is a Professor at College of Materials Science and Technology, Nanjing University of Aeronautics and Astronautics (NUAA), PR China.

Laser-Based Additive Manufacturing of Metal Parts

Download Laser-Based Additive Manufacturing of Metal Parts PDF Online Free

Author :
Publisher : CRC Press
ISBN 13 : 1351647482
Total Pages : 475 pages
Book Rating : 4.3/5 (516 download)

DOWNLOAD NOW!


Book Synopsis Laser-Based Additive Manufacturing of Metal Parts by : Linkan Bian

Download or read book Laser-Based Additive Manufacturing of Metal Parts written by Linkan Bian and published by CRC Press. This book was released on 2017-08-09 with total page 475 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Selective Laser Sintering Additive Manufacturing Technology

Download Selective Laser Sintering Additive Manufacturing Technology PDF Online Free

Author :
Publisher : Academic Press
ISBN 13 : 0081029934
Total Pages : 972 pages
Book Rating : 4.0/5 (81 download)

DOWNLOAD NOW!


Book Synopsis Selective Laser Sintering Additive Manufacturing Technology by : Chunze Yan

Download or read book Selective Laser Sintering Additive Manufacturing Technology written by Chunze Yan and published by Academic Press. This book was released on 2020-12-07 with total page 972 pages. Available in PDF, EPUB and Kindle. Book excerpt: Selective Laser Sintering Additive Manufacturing Technology is a unique and comprehensive guide to this emerging technology. It covers in detail the equipment, software algorithms and control systems, material preparations and process technology, precision control, simulation analysis, and provides examples of applications of selective laser sintering (SLS). SLS technology is one of the most promising advances in 3D printing due to the high complexity of parts it can form, short manufacturing cycle, low cost, and wide range of materials it is compatible with. Typical examples of SLS technology include SLS manufacturing casting molds, sand molds (core), injection molds with conformal cooling channels, and rapid prototyping of ceramic and plastic functional parts. It is already widely used in aviation, aerospace, medical treatment, machinery, and numerous other industries. Drawing on world-leading research, the authors provide state of the art descriptions of the technologies, tools, and techniques which are helping academics and engineers use SLS ever more effectively and widely. Provides instructions for how to accurately use SLS for forming Analyses the numerical simulation methods for key SLS technologies Addresses the use of SLS for a range of materials, including polymer, ceramic and coated sand powder

Fundamentals of Laser Powder Bed Fusion of Metals

Download Fundamentals of Laser Powder Bed Fusion of Metals PDF Online Free

Author :
Publisher : Elsevier
ISBN 13 : 0128240911
Total Pages : 678 pages
Book Rating : 4.1/5 (282 download)

DOWNLOAD NOW!


Book Synopsis Fundamentals of Laser Powder Bed Fusion of Metals by : Igor Yadroitsev

Download or read book Fundamentals of Laser Powder Bed Fusion of Metals written by Igor Yadroitsev and published by Elsevier. This book was released on 2021-05-23 with total page 678 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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

Metal Additive Manufacturing

Download Metal Additive Manufacturing PDF Online Free

Author :
Publisher : John Wiley & Sons
ISBN 13 : 1119210836
Total Pages : 624 pages
Book Rating : 4.1/5 (192 download)

DOWNLOAD NOW!


Book Synopsis Metal Additive Manufacturing by : Dyuti Sarker

Download or read book Metal Additive Manufacturing written by Dyuti Sarker and published by John Wiley & Sons. This book was released on 2021-10-26 with total page 624 pages. Available in PDF, EPUB and Kindle. Book excerpt: METAL ADDITIVE MANUFACTURING A comprehensive review of additive manufacturing processes for metallic structures Additive Manufacturing (AM)—also commonly referred to as 3D printing—builds three-dimensional objects by adding materials layer by layer. Recent years have seen unprecedented investment in additive manufacturing research and development by governments and corporations worldwide. This technology has the potential to replace many conventional manufacturing processes, enable the development of new industry practices, and transform the entire manufacturing enterprise. Metal Additive Manufacturing provides an up-to-date review of all essential physics of metal additive manufacturing techniques with emphasis on both laser-based and non-laser-based additive manufacturing processes. This comprehensive volume covers fundamental processes and equipment, governing physics and modelling, design and topology optimization, and more. The text adresses introductory, intermediate, and advanced topics ranging from basic additive manufacturing process classification to practical and material design aspects of additive manufacturability. Written by a panel of expert authors in the field, this authoritative resource: Provides a thorough analysis of AM processes and their theoretical foundations Explains the classification, advantages, and applications of AM processes Describes the equipment required for different AM processes for metallic structures, including laser technologies, positioning devices, feeder and spreader mechanisms, and CAD software Discusses the opportunities, challenges, and current and emerging trends within the field Covers practical considerations, including design for AM, safety, quality assurance, automation, and real-time control of AM processes Includes illustrative cases studies and numerous figures and tables Featuring material drawn from the lead author’s research and professional experience on laser additive manufacturing, Metal Additive Manufacturing is an important source for manufacturing professionals, research and development engineers in the additive industry, and students and researchers involved in mechanical, mechatronics, automatic control, and materials engineering and science.

Laser Additive Manufacturing of Metallic Materials and Components

Download Laser Additive Manufacturing of Metallic Materials and Components PDF Online Free

Author :
Publisher : Elsevier
ISBN 13 : 0128241837
Total Pages : 824 pages
Book Rating : 4.1/5 (282 download)

DOWNLOAD NOW!


Book Synopsis Laser Additive Manufacturing of Metallic Materials and Components by : Dongdong Gu

Download or read book Laser Additive Manufacturing of Metallic Materials and Components written by Dongdong Gu and published by Elsevier. This book was released on 2022-12-07 with total page 824 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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 Applications for Metals and Composites

Download Additive Manufacturing Applications for Metals and Composites PDF Online Free

Author :
Publisher : IGI Global
ISBN 13 : 1799840557
Total Pages : 348 pages
Book Rating : 4.7/5 (998 download)

DOWNLOAD NOW!


Book Synopsis Additive Manufacturing Applications for Metals and Composites by : Balasubramanian, K.R.

Download or read book Additive Manufacturing Applications for Metals and Composites written by Balasubramanian, K.R. and published by IGI Global. This book was released on 2020-06-19 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Lasers In 3d Printing And Manufacturing

Download Lasers In 3d Printing And Manufacturing PDF Online Free

Author :
Publisher : World Scientific Publishing Company
ISBN 13 : 9814656445
Total Pages : 280 pages
Book Rating : 4.8/5 (146 download)

DOWNLOAD NOW!


Book Synopsis Lasers In 3d Printing And Manufacturing by : Chee Kai Chua

Download or read book Lasers In 3d Printing And Manufacturing written by Chee Kai Chua and published by World Scientific Publishing Company. This book was released on 2016-12-27 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt: Additive Manufacturing (AM), popularly known as 3D printing, is playing an increasingly significant role in the manufacturing arena. AM has revolutionized how prototypes are to be made and small batch manufacturing should be carried out. Due to high flexibility and high efficiency of lasers, laser-assisted Manufacturing (LAM) and AM technologies are recently getting much attention over traditional methods.This textbook is a timely information resource for undergraduates, postgraduates and researchers who are interested in this emerging technology. The book will cover the basics of lasers, optics and materials used for manufacturing and 3D printing. It will also include several case studies for readers to apply their understanding of the topics, provide sufficient theoretical background and insights to today's key laser-assisted AM processes and conclude with the future prospects of this exciting technology.This is the first textbook tailored specifically for Lasers in 3D Printing and Manufacturing with detailed explanations. The book will focus on laser-assisted 3D printing and Additive Manufacturing (AM) from basic principles of lasers, optics and AM materials to advanced AM technologies, including in-depth discussion on critical aspects throughout the laser-assisted AM processes, such as optical system design, laser-material interaction and laser parameters' optimization.

Laser Micro-Nano-Manufacturing and 3D Microprinting

Download Laser Micro-Nano-Manufacturing and 3D Microprinting PDF Online Free

Author :
Publisher : Springer Nature
ISBN 13 : 3030593134
Total Pages : 360 pages
Book Rating : 4.0/5 (35 download)

DOWNLOAD NOW!


Book Synopsis Laser Micro-Nano-Manufacturing and 3D Microprinting by : Anming Hu

Download or read book Laser Micro-Nano-Manufacturing and 3D Microprinting written by Anming Hu and published by Springer Nature. This book was released on 2020-11-28 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a comprehensive overview of the latest advances in laser techniques for micro-nano-manufacturing and an in-depth analysis of applications, such as 3D printing and nanojoining. Lasers have gained increasing significance as a precise tool for advanced manufacturing. Written by world leading scientists, the first part of the book presents the fundamentals of laser interaction with materials at the micro- and nanoscale, including multiphoton excitation and nonthermal melting, and allows readers to better understand advanced processing. In the second part, the authors focus on various advanced fabrications, such as laser peening, surface nanoengineering, and plasmonic heating. Finally, case studies are devoted to special applications, such as 3D printing, microfluidics devices, energy devices, and plasmonic and photonic waveguides. This book integrates both theoretical and experimental analysis. The combination of tutorial chapters and concentrated case studies will be critically attractive to undergraduate and graduate students, researchers, and engineers in the relevant fields. Readers will grasp the full picture of the application of laser for micro-nanomanufacturing and 3D printing.

Additive Manufacturing Technologies From an Optimization Perspective

Download Additive Manufacturing Technologies From an Optimization Perspective PDF Online Free

Author :
Publisher : IGI Global
ISBN 13 : 1522591699
Total Pages : 350 pages
Book Rating : 4.5/5 (225 download)

DOWNLOAD NOW!


Book Synopsis Additive Manufacturing Technologies From an Optimization Perspective by : Kumar, Kaushik

Download or read book Additive Manufacturing Technologies From an Optimization Perspective written by Kumar, Kaushik and published by IGI Global. This book was released on 2019-06-28 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this technology-driven era, conventional manufacturing is increasingly at risk of reaching its limit, and a more design-driven manufacturing process, additive manufacturing, might just hold the key to innovation. Offering a higher degree of design freedom, the optimization and integration of functional features, and the manufacturing of small batch sizes, additive manufacturing is changing industry as we know it. Additive Manufacturing Technologies From an Optimization Perspective is a critical reference source that provides a unified platform for the dissemination of basic and applied knowledge about additive manufacturing. It carefully examines how additive manufacturing is increasingly being used in series production, giving those in the most varied sectors of industry the opportunity to create a distinctive profile for themselves based on new customer benefits, cost-saving potential, and the ability to meet sustainability goals. Highlighting topics such as bio-printing, tensile strength, and cell printing, this book is ideally designed for academicians, students, engineers, scientists, software developers, architects, entrepreneurs, and medical professionals interested in advancements in next-generation manufacturing.

Advanced Manufacturing Techniques Using Laser Material Processing

Download Advanced Manufacturing Techniques Using Laser Material Processing PDF Online Free

Author :
Publisher : IGI Global
ISBN 13 : 1522503307
Total Pages : 288 pages
Book Rating : 4.5/5 (225 download)

DOWNLOAD NOW!


Book Synopsis Advanced Manufacturing Techniques Using Laser Material Processing by : Akinlabi, Esther Titilayo

Download or read book Advanced Manufacturing Techniques Using Laser Material Processing written by Akinlabi, Esther Titilayo and published by IGI Global. This book was released on 2016-04-14 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: The use of lasers in material processing has become a useful method for transforming industrial materials into finished products. The benefits of laser material processing are vast, including increased precision, high processing speed, and dustless cutting and drilling. Advanced Manufacturing Techniques Using Laser Material Processing explores the latest methodologies for using lasers in materials manufacturing and production, the benefits of using lasers in industrial settings, as well as future outlooks for this technology. This innovative publication is an essential reference source for professionals, researchers, and graduate-level students studying manufacturing technologies and industrial engineering.

Additive Manufacturing (AM)

Download Additive Manufacturing (AM) PDF Online Free

Author :
Publisher : Nova Science Publishers
ISBN 13 : 9781634638500
Total Pages : 0 pages
Book Rating : 4.6/5 (385 download)

DOWNLOAD NOW!


Book Synopsis Additive Manufacturing (AM) by : Albert Thornton

Download or read book Additive Manufacturing (AM) written by Albert Thornton and published by Nova Science Publishers. This book was released on 2015 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The introduction of additive manufacturing or 3D printing has brought about a whole new dimension of possibilities in manufacturing technology. This book includes research on powder-bed electron beam additive manufacturing (EBAM) which has the potential to offer innovative solutions to many challenges facing the manufacturing industry. The feasibility of the use of a 3D printer to recreate patient-specific anatomical modelling (in this case, of the pelvic rim) are also examined. A discussion on why the use of this technology to customise implants, plates and the operative procedure to a patient's unique anatomy leads to improved outcomes is led by the authors. The third chapter deals with selective laser melting (SML) and presents a review regarding the state-of-the-art mechanical performance of the SML manufactured titanium and aluminium alloys (due to wide demand of light-weight parts in the aerospace and automotive industries). The authors of the fourth chapter discuss the feasibility of mobile additive manufacturing systems powered by photovoltaic modules for different applications. The book concludes with a review on functionally graded materials (FGM), which can be produced by laser metal deposition, which belongs to the class of additive manufacturing. LMD is capable of producing three dimensional (3D) parts directly from the 3D image by adding materials layer by layer. In this chapter, laser metal deposition of titanium alloy composite are described and also characterised.

ICREEC 2019

Download ICREEC 2019 PDF Online Free

Author :
Publisher : Springer Nature
ISBN 13 : 9811554447
Total Pages : 659 pages
Book Rating : 4.8/5 (115 download)

DOWNLOAD NOW!


Book Synopsis ICREEC 2019 by : Ahmed Belasri

Download or read book ICREEC 2019 written by Ahmed Belasri and published by Springer Nature. This book was released on 2020-06-10 with total page 659 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book highlights peer reviewed articles from the 1st International Conference on Renewable Energy and Energy Conversion, ICREEC 2019, held at Oran in Algeria. It presents recent advances, brings together researchers and professionals in the area and presents a platform to exchange ideas and establish opportunities for a sustainable future. Topics covered in this proceedings, but not limited to, are photovoltaic systems, bioenergy, laser and plasma technology, fluid and flow for energy, software for energy and impact of energy on the environment.

Additive Manufacturing

Download Additive Manufacturing PDF Online Free

Author :
Publisher : Elsevier
ISBN 13 : 0128184124
Total Pages : 768 pages
Book Rating : 4.1/5 (281 download)

DOWNLOAD NOW!


Book Synopsis Additive Manufacturing by : Juan Pou

Download or read book Additive Manufacturing written by Juan Pou and published by Elsevier. This book was released on 2021-05-21 with total page 768 pages. Available in PDF, EPUB and Kindle. Book excerpt: Additive Manufacturing explains the background theory, working principles, technical specifications, and latest developments in a wide range of additive manufacturing techniques. Topics addressed include treatments of manufactured parts, surface characterization, and the effects of surface treatments on mechanical behavior. Many different perspectives are covered, including design aspects, technologies, materials and sustainability. Experts in both academia and industry contribute to this comprehensive guide, combining theoretical developments with practical improvements from R&D. This unique guide allows readers to compare the characteristics of different processes, understand how they work, and provide parameters for their effective implementation. This book is part of a four-volume set entitled Handbooks in Advanced Manufacturing. Other titles in the set include Advanced Machining and Finishing, Advanced Welding and Deformation, and Sustainable Manufacturing Processes. Provides theory, operational parameters, and latest developments in 20 different additive manufacturing processes Includes contributions from experts in industry and academia with a wide range of disciplinary backgrounds, providing a comprehensive survey of this diverse and influential subject Includes case studies of innovative additive manufacturing practices from industry

Additive Manufacturing

Download Additive Manufacturing PDF Online Free

Author :
Publisher : CRC Press
ISBN 13 : 1498714781
Total Pages : 448 pages
Book Rating : 4.4/5 (987 download)

DOWNLOAD NOW!


Book Synopsis Additive Manufacturing by : T.S. Srivatsan

Download or read book Additive Manufacturing written by T.S. Srivatsan and published by CRC Press. This book was released on 2015-09-25 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt: Get Ready for the Future of Additive ManufacturingAdditive Manufacturing: Innovations, Advances, and Applications explores the emerging field of additive manufacturing (AM)-the use of 3D printing to make prototype parts on demand. Often referred to as the third industrial revolution, AM offers many advantages over traditional manufacturing. This pr

Laser Powder Bed Fusion of Additive Manufacturing Technology

Download Laser Powder Bed Fusion of Additive Manufacturing Technology PDF Online Free

Author :
Publisher : Springer Nature
ISBN 13 : 9819955130
Total Pages : 302 pages
Book Rating : 4.8/5 (199 download)

DOWNLOAD NOW!


Book Synopsis Laser Powder Bed Fusion of Additive Manufacturing Technology by : Di Wang

Download or read book Laser Powder Bed Fusion of Additive Manufacturing Technology written by Di Wang and published by Springer Nature. This book was released on 2023-10-06 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.