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This book, authored by Martin Dosedla and colleagues, presents a verified methodology for integrating 3D printing technology into the curriculum of primary and secondary schools. It aims to address the challenges and potential of using 3D printing as an educational tool. The book is divided into two main sections: the technical part, which provides comprehensive information on the acquisition, operation, and maintenance of 3D printers, and the educational part, which offers guidance on incorporating 3D printing into lessons and curriculum. The target audience includes educators and school administrators seeking to enhance their teaching methods with innovative technology.
Three-dimensional printing. --- Curriculum planning. --- Three-dimensional printing --- Curriculum planning
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Traditionally, high-performance communication systems were based on rectangular waveguides (RWGs) to guide high-frequency signals. Newer, efficient RWG-like systems are now available with the added value of low cost, low volume and low weight, together with compactness and ease of manufacture. These systems are based on substrate-integrated waveguides (SIWs), empty SIW (ESIW) and their multiple variations. This book presents successful examples of the use of these systems and the advances in their manufacture, as well as newer techniques that combine 3D metal/plastic printers with the most common planar procedures. The result is a variety of waveguide topologies, applications and manufacturing procedures that may have a strong influence on the design of communication devices and systems.
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A quarter century period of the 3D printing technology development affords ground for speaking about new realities or the formation of a new technological system of digital manufacture and partnership. The up-to-date 3D printing is at the top of its own overrated expectations. So the development of scalable, high-speed methods of the material 3D printing aimed to increase the productivity and operating volume of the 3D printing machines requires new original decisions. It is necessary to study the 3D printing applicability for manufacturing of the materials with multilevel hierarchical functionality on nano-, micro- and meso-scales that can find applications for medical, aerospace and/or automotive industries. Some of the above-mentioned problems and new trends are considered in this book.
Three-dimensional printing. --- 3-D printing --- 3D printing --- 3DP (Three-dimensional printing) --- Additive manufacturing --- Automatic control engineering
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Metal 3D printing, as an advanced forming, can manufacture parts directly from digital model by using layer by layer material build-up approach. This manufacturing method can prepare complex shape metal parts in short time, with and high precision. Three-dimensional printing processes can be classified into two major groups: Powder Bed Fusion-based technologies and Directed Energy Deposition. Three-dimensional printing features freedom of part complexity, part design, and light-weighting for aerospace, automobile, and other industries application. The Global Metal 3D Printing Market is mainly driven by the the fast developing of aerospace and automobile industry. The Global Metal 3D Printing Market size was valued at USD 534.18 Million in 2020 and is projected to reach USD 4458.76 Million by 2028, growing at a CAGR of 30.38% from 2021 to 2028.
Three-dimensional printing. --- Printing, Three-Dimensional. --- 3-D printing --- 3D printing --- 3DP (Three-dimensional printing) --- Additive manufacturing
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This book, ""3D Printing"", is divided into two parts: the first part is devoted to the relationship between 3D printing and engineering, and the second part shows the impact of 3D printing on the medical sector in general. There are five sections in the first part (sections are dedicated to stereolithography, new techniques of high-resolution 3D printing, application of 3D printers in architecture and civil engineering, the additive production with the metal components and the management of production by using previously mentioned technology in more complex ways). There are four chapters in the second part with the following topics: education of medical staff through surgical simulations, tissue engineering and potential applications of 3D printing in ophthalmology and orthopedics.
Three-dimensional printing. --- 3-D printing --- 3D printing --- 3DP (Three-dimensional printing) --- Additive manufacturing --- Physical Sciences --- Engineering and Technology --- Technology --- Design Engineering
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Additive manufacturing or 3D printing, manufacturing a product layer by layer, offers large design freedom and faster product development cycles, as well as low startup cost of production, on-demand production and local production. In principle, any product could be made by additive manufacturing. Even food and living organic cells can be printed. We can create, design and manufacture what we want at the location we want. 3D printing will create a revolution in manufacturing, a real paradigm change. 3D printing holds the promise to manufacture with less waste and energy. We can print metals, ceramics, sand, synthetic materials such as plastics, food or living cells. However, the production of plastics is nowadays based on fossil fuels. And that’s where we witness a paradigm change too. The production of these synthetic materials can be based also on biomaterials with biomass as feedstock. A wealth of new and innovative products are emerging when we combine these two paradigm changes: 3D printing and biomaterials. Moreover, the combination of 3D printing with biomaterials holds the promise to realize a truly sustainable and circular economy.
Three-dimensional printing. --- Manufacturing industries --- Green products. --- Environmental aspects. --- Earth-friendly products --- Environmentally safe products --- Commercial products --- Green marketing --- Recycled products --- 3-D printing --- 3D printing --- 3DP (Three-dimensional printing) --- Rapid prototyping --- Additive manufacturing --- additive manufacturing --- sustainable --- design --- product development --- circular economy --- 0n-demandbiomaterials --- 3d printing
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Freedoms in material choice based on combinatorial design, different directions of process optimization, and computational tools are a significant advantage of additive manufacturing technology. The combination of additive and information technologies enables rapid prototyping and rapid manufacturing models on the design stage, thereby significantly accelerating the design cycle in mechanical engineering. Modern and high-demand powder bed fusion and directed energy deposition methods allow obtaining functional complex shapes and functionally graded structures. Until now, the experimental parametric analysis remains as the main method during AM optimization. Therefore, an additional goal of this book is to introduce readers to new modeling and material's optimization approaches in the rapidly changing world of additive manufacturing of high-performance metals and alloys.
Manufacturing processes. --- Three-dimensional printing. --- Alloys. --- Metallic alloys --- Metallic composites --- Metals --- Phase rule and equilibrium --- Amalgamation --- Microalloying --- 3-D printing --- 3D printing --- 3DP (Three-dimensional printing) --- Additive manufacturing --- Industrial processing --- Manufacture --- Process engineering (Manufactures) --- Processes, Manufacturing --- Processing, Industrial --- Production processes --- Industrial arts --- Production engineering --- Machine-tools --- Materials --- Physical Sciences --- Engineering and Technology --- Technology --- Material Science --- Manufacturing Engineering
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Modern engineering often deals with customized design that requires easy, low-cost and rapid fabrication. Rapid prototyping (RP) is a popular technology that enables quick and easy fabrication of customized forms/objects directly from computer aided design (CAD) model. The needs for quick product development, decreased time to market, and highly customized and low quantity parts are driving the demand for RP technology. Today, RP technology also known as solid freeform fabrication (SFF) or desktop manufacturing (DM) or layer manufacturing (LM) is regarded as an efficient tool to bring the product concept into the product realization rapidly. Though all the RP technologies are additive they are still different from each other in the way of building layers and/or nature of building materials. This book delivers up-to-date information about RP technology focusing on the overview of the principles, functional requirements, design constraints etc. of specific technology.
Rapid prototyping. --- Solid freeform fabrication. --- Fabrication, Solid freeform --- Freeform fabrication, Solid --- Layered manufacturing (Materials processing) --- Manufacturing, Solid freeform --- Computer integrated manufacturing systems --- Three-dimensional printing --- Desktop automated manufacturing --- Freeform fabrication --- Freeform manufacturing --- Prototyping, Rapid --- RP (Rapid prototyping) --- Additive manufacturing --- Prototypes, Engineering --- Laser sintering --- Computer-aided design (CAD)
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Electrical machines and drives dominate our everyday lives. This is due to their numerous applications in industry, power production, home appliances, and transportation systems such as electric and hybrid electric vehicles, ships, and aircrafts. Their development follows rapid advances in science, engineering, and technology. Researchers around the world are extensively investigating electrical machines and drives because of their reliability, efficiency, performance, and fault-tolerant structure. In particular, there is a focus on the importance of utilizing these new trends in technology for energy saving and reducing greenhouse gas emissions. This Special Issue will provide the platform for researchers to present their recent work on advances in the field of electrical machines and drives, including special machines and their applications; new materials, including the insulation of electrical machines; new trends in diagnostics and condition monitoring; power electronics, control schemes, and algorithms for electrical drives; new topologies; and innovative applications.
fault size --- inter-laminar fault --- localized losses --- thermographic measurement --- thermal-electric coupling --- axial flux --- demagnetization --- finite element analysis --- permanent magnet --- static eccentricity --- synchronous generator --- power loss minimization --- speed control drive systems --- efficiency measurement --- IPMSM --- additive manufacturing --- three-dimensional printing --- topology optimization --- magnetic materials --- soft magnetic materials --- permanent magnets --- electrical machines --- torque ripple --- 6th harmonic --- induction motor --- AC machine --- PWM inverter --- space phasor modulation --- electric motor --- interior permanent magnet --- reluctance --- MMF-permeance --- winding function --- predictive maintenance --- digital twin --- artificial intelligence --- Industry 4.0 --- data handling --- life cycle --- electric machines --- electromagnetic analysis --- electromagnetic measurements --- core losses --- rotor flux linkage --- modular stator --- oriented steel --- flux-injecting probes --- insulation system --- partial discharges --- capacitive model --- MATLAB/Simulink --- flashover voltage --- epoxy resin --- matrix-converter --- input AC filter design --- PMSM --- predictive control --- electrical drives --- energy efficiency --- energy-saving --- power quality --- current signals --- stray flux signals --- LDA --- automatic fault diagnosis --- broken rotor bars --- soft-starters
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Additive Manufacturing (AM), more popularly known as 3D printing, is transforming the industry. AM of metal components with virtually no geometric limitations has enabled new product design options and opportunities, increased product performance, shorter cycle time in part production, total cost reduction, shortened lead time, improved material efficiency, more sustainable products and processes, full circularity in the economy, and new revenue streams. This Special Issue of Metals gives an up-to-date account of the state of the art in AM.
additive manufacturing --- support structures --- electron beam melting --- support structure removability --- biological origin hydroxyapatite --- bioactive layers --- cranial mesh implants --- selective laser melting --- 3D printing --- radio-frequency magnetron sputtering --- powder bed fusion --- single crystal --- grain selection --- cavity resonators --- filters --- microwave --- plating --- stereolithography --- thermal expansion --- three-dimensional printing --- directed energy deposition --- EN AW-7075 --- porosity --- ultimate tensile strength --- wire arc additive manufacturing --- WAAM --- microstructure --- magnesium --- mechanical properties --- scanning electron microscopy --- electron backscattered diffraction method --- direct energy deposition --- cold metal transfer --- 5356-aluminum --- temperature distribution --- metal powder bed fusion --- Ti–6Al–4V --- residual stresses --- heat treatments --- electron beam melting (EBM) --- process window --- stainless steel --- 316LN --- powder methods --- additive manufacturing (AM) --- post-processing --- 316L stainless-steel --- electron microscopy --- rapid tooling --- laser-based powder bed fusion (L-PBF) --- production tools --- cold working --- hot working --- injection molding --- n/a --- Ti-6Al-4V
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