Smart Materials in Additive Manufacturing, Volume 1 provides readers with an overview of the current smart materials widely in use and the techniques for additively manufacturing them. It demonstrates the principles developed for 4D printing in a way that is useful for students, early career researchers, and professionals. Topics covered include modeling and fabrication of 4D printed materials such as dielectric elastomer soft robots, low-voltage electroactive polymers, and stimuli-responsive hydrogels. 4D printing of light-responsive structures, gels and soft materials, and natural fiber composites are also discussed, as is origami-inspired 4D printing, 4D microprinting, and reversible 4D printing. 4D bioprinting and related biomedical applications are outlined as well as functionalized 4D printed sensor systems. Key Features:* Discusses 4D printed shape memory polymers, shape memory alloys, natural fibers, and hydrogels* Covers various types of stimuli, fabrication techniques, multi-physics modeling, and control strategies for 4D printing* Explores 4D printing of dielectric elastomers, liquid crystal elastomers, and electroactive polymers Covers the mechanics, manufacturing processes and applications of 4D-printed smart materials and structures Discusses applications in civil, mechanical, aerospace, polymer and biomedical engineering Presents experimental, numerical and analytical studies in a simple and straightforward manner, providing tools that can be immediately implemented and adapted by readers to fit their work

Smart Materials in Additive Manufacturing, Volume 2 covers the mechanics, modeling, and applications of the technology and the materials produced by it. It approaches the topic from an engineering design perspective with cutting-edge modeling techniques and real-world applications and case studies highlighted throughout. The book demonstrates 4D printing techniques for electro-induced shape memory polymers, pneumatic soft actuators, textiles, and more. Modeling techniques with ABAQUS and machine learning are outlined, as are manufacturing techniques for highly elastic skin, tunable RF and wireless structures and modules, and 4D printed structures with tunable mechanical properties. Closed-loop control of 4D printed hydrogel soft robots, hierarchical motion of 4D printed structures using the temperature memory effect, multimaterials 4D printing using a grasshopper plugin, shape reversible 4D printing, and variable stiffness 4D printing are each discussed as well. Outlines cutting-edge techniques, structural design, modeling, simulation, and tools for application-based 4D printing Details design, modeling, simulation, and manufacturing considerations for various fields Includes case studies demonstrating real-world situations where the techniques and concepts discussed were successfully deployed Applications covered include textiles, soft robotics, auxetics and metamaterials, micromachines, sensors, bioprinting, and wireless devices Covers the mechanics, manufacturing processes and applications of 4D-printed smart materials and structures Discusses applications in civil, mechanical, aerospace, polymer and biomedical engineering Presents experimental, numerical and analytical studies in a simple and straightforward manner, providing tools that can be immediately implemented and adapted by readers to fit their work

Smart Materials in Additive Manufacturing, Volume Three: 4D-Printed Robotic Materials, Sensors, and Actuators covers the principles, real-world use, and advances in the cutting-edge field of 4D printed smart robotic materials. It discusses the mechanics of these materials, techniques by which to manufacture them, and different applications. Detailed modeling and control techniques are outlined, illustrating their use in real-world settings. Shape memory polymers, hydrogels, shape memory alloys, biomaterials, natural fibers, dielectric elastomers, liquid crystal elastomers, electroactive polymers, and more materials are covered, featuring in-depth discussion of their responses to stimuli, fabrication, multi-physics modeling, control techniques, and applications. Discusses the design, modeling, simulation, and manufacturing processes of various 4D-printed robotic materials Outlines modeling and control techniques to illustrate the use of smart robotic materials Provides case studies demonstrating real-world situations where the techniques, materials, and concepts discussed have been successfully deployed Covers applications including robotics, metamaterials, micromachines, sensors, bioprinting, and actuators

In 1984, additive manufacturing represented a new methodology for manipulating matter, consisting of harnessing materials and/or energy to create three-dimensional physical objects. Today, additive manufacturing technologies represent a market of around 5 billion euros per year, with an annual growth between 20 and 30%. Different processes, materials and dimensions (from nanometer to decameter) within additive manufacturing techniques have led to 70,000 publications on this topic and to several thousand patents with applications as wide-ranging as domestic uses. Volume 1 of this series of books presents these different technologies with illustrative industrial examples. In addition to the strengths of 3D methods, this book also covers their weaknesses and the developments envisaged in terms of incremental innovations to overcome them.

Examining smart 3D printing at the nanoscale, this book discusses various methods of fabrication, the presence of inherent defects and their annihilation, property analysis, and emerging applications across an array of industries. The book serves to bridge the gap between the concept of nanotechnology and the tailorable properties of smart 3D-print products. FEATURES Covers surface and interface analysis and smart technologies in 3D nanoprinting Details different materials, such as polymers, metals, semiconductors, glassceramics, and composites, as well as their selection criteria, fabrication, and defect analysis at nanoscale Describes optimization and modeling and the effect of machine parameters on 3D-printed products Discusses critical barriers and opportunities Explores emerging applications in manufacturing industries, such as aerospace, healthcare, automotive, energy, construction, and defense Smart 3D Nanoprinting: Fundamentals, Materials, and Applications is aimed at advanced students, researchers, and industry professionals in materials, manufacturing, chemical, and mechanical engineering. This book offers readers a comprehensive overview of the properties, opportunities, and applications of smart 3D nanoprinting.

4D Printing: Fundamentals and Applications explores both autonomic and non-autonomic systems with different stimulus such as temperature, current, moisture, light and sound. In addition, the fifth dimensional aspect using more than one stimulus is outlined for additive manufacturing processes. The book presents both an introduction to the basic understanding of hybrid processes and explores the physics behind the process (in the form of derivation and numerical problems). For the field engineer, applicable codes and standards for each hybrid process are provided. Lastly, case studies are included in each section to provide the reader with a model to explore future research directions. Begins with the fundamentals of the hybrid additive manufacturing process Presents a discussion of the physics behind smart material functioning in hybrid additive manufacturing Includes real world case studies on 4D and 5D printing, as well as a look at future research dimensions

Additive manufacturing, which was first invented in France and then applied in the United States, is now 33 years old and represents a market of around 5 billion euros per year, with annual growth of between 20 and 30%. Today, additive manufacturing is experiencing a great amount of innovation in its processes, software, engineering and materials used. Its strength as a process has more recently allowed for the exploration of new niches, ranging from applications at nanometer and decameter scales, to others in mechanics and health. As a result, the limitations of the process have also begun to emerge, which include the quality of the tools, their cost of manufacture, the multi-material aspects, functionalities and surface conditions. Volume 2 of this series presents the current techniques, improvements and limits of additive manufacturing, providing an up-to-date review of this process.