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Origami structures have the ability to be easily fabricated from planar forms, enable the deployment of large structures from small volumes, and are potentially reconfigurable. These characteristics have led to an increased interest in theoretical and computational origami among engineers from across the world. In this book, the principles of origami, active materials, and solid mechanics are combined to present a full theory for origami structures. The focus is on origami structures morphed via active material actuation and formed from sheets of finite thickness. The detailed theoretical derivations and examples make this an ideal book for engineers and advanced students who aim to use origami principles to develop new applications in their field.
Provides easy-to-follow instructions for origami projects.
Designed as a workbook and resource for students, teachers and chemists who want to create and study paper models of molecules and ions, this book includes: folding instructions; basic background information about bonding; general questions and answers; and over 60 tear-out model patterns representing basic shapes and ideas. The shapes and models are based on actual data and provided in scale.
American Grand Master origami artists show how to fold their most remarkable creations, with step-by-step folding sequences, specific instructions, and vivid color photographs. Twenty outstanding origami showpieces each include a QR code linking to a video tutorial with the artist.
This book contains selected papers from the First International Conference on Progress in Digital and Physical Manufacturing (ProDPM'19), organized by the School of Technology and Management (ESTG) of the Polytechnic Institute of Leiria (IPL). It presents a significant contribution to the current advances in digital and physical manufacturing issues as it contains topical research in this field. The book content is of interest to those working on digital and physical manufacturing, promoting better links between the academia and the industry. The conference papers cover a wide range of important topics like biomanufacturing, advanced rapid prototyping technologies, rapid tooling and manufacturing, micro-fabrication, 3D CAD and data acquisition, and collaborative design.
With a turnover of some 5-15 billion € / year, the additive manufacturing has industrial niches bearers thanks to processes and materials more and more optimized. While some niches still exist on the application of additive techniques in traditional fields (from jewelery to food for example), several trends emerge, using new concepts: collective production, realization of objects at once (without addition Of material), micro-fluidic, 4D printing exploiting programmable materials and materials, bio-printing, etc. There are both opportunities for new markets, promises not envisaged less than 10 years ago, but difficulties in reaching them.
The latest innovation in paper airplanes! Your spirits will soar as you fold up these ten origami models! An exciting challenge, this kit will appeal to aviation enthusiasts and origami artists alike. Watch your very own hangar of model airplanes unfold before your eyes as you follow the step-by-step directions and detailed diagrams in the 80-page instruction book. Specially designed paper makes these models better than any other paper airplane. A fun and interactive way to enhance aircraft recognition and learn aviation history, this kit will leave you flying high!
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
Additive Manufacturing Materials and Technologies discusses the recent developments and future possibilities in additive manufacturing. The book focuses on advanced technologies and materials, with chapters centered on shape memory materials, alloys and metals, polymers, ceramics, thermosets, biomaterials, and composites. Fiber-reinforced materials are covered as well, as are the life cycle and performance criteria of 3D printed materials. Other chapters look at the various applications of these materials and processing techniques, covering their use in the aerospace and automotive sectors, construction, bioengineering, and the pharmaceutical industry. Various additive manufacturing techniques such as electron beam melting, selective laser melting, laser sintered, fused deposition, and more are also studied. Presents a comprehensive overview of recent advances in additive manufacturing technology and materials research and development Outlines the processing methods, functionalization, mechanics, and applications of additive manufactured materials and technology Summarizes lifecycles and performance parameters of 3D printed materials Focuses on the types of shape memory materials and smart materials used in 3D printing in industrial applications and their applications
Nanomembranes Provides a thorough overview of the field of nanomembranes, covering materials science, fabrication processes, properties, and applications In recent years, the unique nature of the nanomembrane has led to new technology and applications in areas including flexible electronics, photonics, robotics, biology, microelectromechanical systems, and lab-on-a-chip (LOC) devices. Highly suitable for assembling three-dimensional structures, the nanomembrane can be integrated into devices and systems using conventional thin film technology. Nanomembranes: Materials, Properties, and Applications is an up-to-date review of recent advances in the rapidly expanding area within nanoscience and technology. Edited by leading researchers, the book covers the fabrications, properties, applications, design concepts, and challenges of nanomembranes and other nano-scale assembled structures. In-depth chapters address topics including three- and four-dimensional origami, nanomembrane-based transient electronics, development of inorganic flexible electronics, magnetic nanomembranes, bio-applications of three-dimensional scaffolds, nanomembrane-based micro and nanorobots, passive electronic components based on self-rolled-up nanomembranes, and more. Covers nanomembranes as well as nanostructures made from semiconductor, metal, insulator, polymer, and composite materials Provides broad overview of two-dimensional materials and assembled structures including origami and kirigami structures Explores applications of nanomembrane such as batteries, supercapacitors, robotics, electronics, and cell scaffolding Discusses nanomembranes made from polymeric materials, mechanical forces during deformation, and assembly of nanomembranes, Addresses monolayer two-dimensional materials such as graphene and transition metal dichalcogenides Nanomembranes: Materials, Properties, and Applications is an invaluable resource for material scientists, engineers, physicists, and chemists in academia and industry, and an excellent text for graduate students and researchers across disciplines with interest in the rapidly growing field.