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OverviewTheory and Practice of Additive Manufacturing Discover the ins and outs of additive manufacturing in this student-friendly textbook Also known as 3D printing, additive manufacturing is a process by which layers of material are added to create three-dimensional objects guided by a digital model. It has revolutionized the design and manufacture of customized products, facilitating the rapid, flexible production of a huge range of goods. It promises to revolutionize manufacturing engineering, shorten industrial supply chains, and more. Theory and Practice of Additive Manufacturing provides the first introduction to this subject designed specifically for students. Balancing the underlying theories behind additive manufacturing with concrete applications, it guides readers through basic processes, essential tools and materials, and more. The result is ideal for readers looking to bring additive manufacturing to bear on engineering or industry careers of almost any kind. Theory and Practice of Additive Manufacturing features: Over 100 worked-out example problems Detailed discussion of the emerging digital tools including mechanistic modeling, machine learning, and more Commitment to pedagogy and reinforcement geared toward student learning outcomes Theory and Practice of Additive Manufacturing is ideal for undergraduate and graduate students and instructors in introductory additive manufacturing courses, as well as practicing engineers and researchers working in industries that use additive manufacturing technologies, including aerospace, automotive, and consumer goods. Full Product DetailsAuthor: Tuhin Mukherjee (Iowa State University; Pennsylvania State University, USA) , Tarasankar DebRoy (Pennsylvania State University, USA)Publisher: John Wiley & Sons Inc Imprint: John Wiley & Sons Inc Weight: 1.134kg ISBN: 9781394202263ISBN 10: 1394202261 Pages: 448 Publication Date: 21 September 2023 Audience: Professional and scholarly , Professional & Vocational Format: Hardback Publisher's Status: Active Availability: Out of stock  The supplier is temporarily out of stock of this item. It will be ordered for you on backorder and shipped when it becomes available. Table of ContentsPreface xiii 1 Introduction 1 1.1 What is additive manufacturing? 2 1.2 Terminology 4 1.3 Uses 6 1.4 Scientific synergy with welding 12 1.5 The role of computers 14 1.6 The important scientific issues 18 1.7 Technological and commercial issues 21 1.8 Content of this book 22 2 Feedstocks and Processes for Additive Manufacturing of Metals and Alloys 27 2.1 Introduction 28 2.2 Additive manufacturing processes 28 2.3 Powder feedstock 34 2.4 Wire and sheet feedstocks 42 2.5 Summary 44 3 Feedstocks and Processes for Additive Manufacturing of Polymeric Parts 49 3.1 Introduction 50 3.2 Additive manufacturing processes and equipment 50 3.3 Feedstocks 60 3.4 Additive manufacturing of polymer composites 64 3.5 Applications of additively manufactured polymer and composite parts 69 3.6 Summary 71 4 Feedstocks and Processes for Additive Manufacturing of Ceramic Parts 75 4.1 Introduction 75 4.2 Feedstocks 76 4.3 Additive manufacturing processes 78 4.4 Defects and properties 81 4.5 Applications 84 4.6 Outlook 86 4.7 Summary 86 5 Design for Additive Manufacturing 91 5.1 Introduction 92 5.2 Uniqueness considerations in the design for additive manufacturing 94 5.3 Constraints in the design for additive manufacturing 96 5.4 Materials selection in the design for additive manufacturing 98 5.5 Topology optimization 105 5.6 Process selection in the design for additive manufacturing 108 5.7 Sustainability consideration in the design for additive manufacturing 118 5.8 Summary 120 6 Sensing, Control, and Qualifications 125 6.1 Introduction 126 6.2 Sensors 126 6.3 Applications 133 6.4 Processing and storage of the sensing data 140 6.5 Control models 140 6.6 Sensing and control in part qualification 142 6.7 Summary 143 7 Heat Transfer in Additive Manufacturing 147 7.1 Introduction 148 7.2 Heat sources 150 7.3 Heat absorption by the feedstock 154 7.4 Heat conduction through the deposit and substrate 157 7.5 Convective heat transfer within the molten pool 165 7.6 Convective and radiative heat losses from the part 178 7.7 Temperature and velocity fields, thermal cycles, and heating and cooling rates 179 7.8 Emerging numerical simulations of heat transfer in additive manufacturing 184 7.9 Summary 185 8 Microstructure and Its Control 191 8.1 Introduction 192 8.2 Grain structure 193 8.3 Microstructures of common alloys 215 8.4 Process dependence of microstructure 217 8.5 Control of microstructure 219 8.6 Single crystals 222 8.7 Microstructure characterization techniques 223 8.8 Summary 224 9 Properties 229 9.1 Introduction 230 9.2 Mechanical properties 230 9.3 Post-processing to improve mechanical properties 250 9.4 Corrosion resistance 251 9.5 Summary 257 10 Common Defects in Additively Manufactured Parts 263 10.1 Introduction 264 10.2 Cracking 265 10.3 Voids and pores 270 10.4 Surface defects 280 10.5 Loss of alloying elements 286 10.6 Characterization methods 291 10.7 Defect mitigation 294 10.8 Summary 297 11 Residual Stresses and Distortion 303 11.1 Introduction 304 11.2 Origin of residual stresses and distortion 305 11.3 Measurement techniques 311 11.4 Analytical calculations of strain 320 11.5 Numerical simulation of residual stresses and distortion 323 11.6 Residual stresses and distortion in different AM processes 324 11.7 Effects of process parameters and printing strategies 326 11.8 Effects of residual stresses and distortion 328 11.9 Controlling residual stresses and distortion 332 11.10 Summary 333 12 Mechanistic Models, Machine Learning, and Digital Twins in Additive Manufacturing 339 12.1 Introduction 340 12.2 Mechanistic models 340 12.3 Machine learning 353 12.4 Digital twin in additive manufacturing 373 12.5 Summary 374 13 Safety, Sustainability, and Economic Issues in Additive Manufacturing 385 13.1 Introduction 386 13.2 Safety 386 13.3 Sustainability 389 13.4 Economic issues 392 13.5 Summary 396 14 Current Status, Trends, and Prospects 401 14.1 Introduction 402 14.2 Current status 402 14.3 Case studies and ongoing efforts 406 14.4 Trends 412 14.5 Outlook 414 14.6 Summary 415 References 417 Index 421ReviewsAuthor InformationTuhin Mukherjee, PhD, is an Assistant Professor of Mechanical Engineering at Iowa State University. Previously he was a postdoctoral researcher in the Department of Materials Science and Engineering at the Pennsylvania State University, USA. He was awarded the American Welding Society Research fellowship and the Robert E. Newnham Research Excellence Award by Pennsylvania State University. Tarasankar DebRoy, PhD, is a Professor of Materials Science and Engineering at the Pennsylvania State University, USA. He previously held positions as a Fulbright Distinguished Chair in Brazil, Distinguished Visiting Professor at IIT Bombay, Aditya Birla Chair at IISc, Bangalore, UK Royal Academy of Engineering Distinguished Visiting Fellow at??Cambridge University, and Visiting Professor at KTH, Stockholm. Tab Content 6Author Website:Countries AvailableAll regions |
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