Rapid.Tech + FabCon 3.D – International Trade Show + Conference for Additive Manufacturing PDF Download
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Author: Michael Kynast
Publisher: Carl Hanser Verlag GmbH Co KG
ISBN: 3446458123
Category : Technology & Engineering
Languages : de
Pages : 545
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Book Description
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Author: Michael Kynast
Publisher:
ISBN: 9783446458116
Category :
Languages : de
Pages : 450
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Book Description
Author: Roland Lachmayer
Publisher: Springer Nature
ISBN: 3662684632
Category :
Languages : en
Pages : 262
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Book Description
Author: Michael Kynast
Publisher: Carl Hanser Verlag GmbH Co KG
ISBN: 3446458123
Category : Technology & Engineering
Languages : de
Pages : 545
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Book Description
Inhaltsbeschreibung folgt
Author: Wieland Kniffka
Publisher:
ISBN: 9783446450172
Category :
Languages : de
Pages : 442
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Book Description
Author: Michael Kynast
Publisher: Carl Hanser Verlag GmbH Co KG
ISBN: 3446462449
Category : Technology & Engineering
Languages : de
Pages : 447
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Book Description
Rapid.Tech + FabCon 3.D has developed constantly and consequently over the last 16 years to an absolutely leading event in the field of Additive Manufacturing. The Rapid.Tech specialist conference is aimed specifically at users and developers of Additive Manufacturing technologies. This work contains papers of the 16th Rapid.Tech conference that grant unique insights into latest research developments, specialized knowledge of Additive Manufacturing research and applications. Some of the papers are double-blind reviewed by a scientific review-committee.
Author: Friedrich Wilhelm Proes
Publisher: Springer Nature
ISBN: 3031162218
Category : Technology & Engineering
Languages : en
Pages : 230
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Book Description
In this dissertation a new process chain for the Additive Manufacturing of Mechatronic Integrated Devices (AMMID) is described, which provides a new way to manufacture 3-dimensional electronic devices based on the selective laser sintering (SLS) process using laser direct structuring (LDS) and metallization. The AMMID process chain meets the rising demand for highly functionalized parts, increasing individualization and shortening development cycles for electronic products. The development for this process chain is based on an extensive literature review that indicates that an SLS-based process chain has great potential to produce 3-dimensional electronic devices with properties and with the future perspective of being suitable for an individualized mass production. The biggest, initial, technical hurdle is an unstable SLS process using a conventional LDS additive. The compound of SLS material and LDS additive was analyzed with DSC, which shows that the additive changes the melting behavior of the polymer by reducing the sintering window. A fine metal powder as an alternative additive affects the sintering window less and enables a stable process. To choose a suitable particle size and content for the metal powder an analytical material model is provided, that predicts the additive particle distribution within the material. This material model deepens the understanding of the activation mechanism during laser activation, provides hands-on information for powder preparation and it is applied for the design of the experiment for the development of the process chain with the new material. Preliminary experiments are conducted along with the insights of the material model, which prove that redeposition is the main activation mechanism during laser activation with fine metal powders. Based on this, the process chain is developed, starting with a determination of a suitable additive content. A suitable material composition of a PA12 powder containing 2 wt.% of a copper powder with a mean particle diameter of 3.5 μm was identified. With regard to the laser activation, working laser parameters are developed (working parameter set feasible for all used post-process treatments: PRF = 1 kHz, dh = 25 μm, vs = 25 mm/s, tl = 20ns and P = 1.07 W). In this parameter development it is shown, that only closely located laser spots, enabling interaction of the laser pulses, are capable of activating the surface, while single laser pulses under applied conditions are not. By adding a post-process treatment as additional process step into the process chain, the quality of metallization and the size of design features could be improved. Chemical smoothing resulted in a complete reduction of unwanted metallization on non-activated surfaces. Conductor tracks with the minimal width of 300 μm could be realized. The process chain could be applied to demonstrator parts such as a drone housing and a PSU panel of an aircraft. Thus, this dissertation has raised the technology readiness level (TRL) from TRL2 to TRL6. Finally, an economic consideration provides insights on the cost structure of parts produced with the AMMID process. A comparison of AMMID and injection molding shows economic viability for small lot sizes, 400 parts in case of the drone housing and 150 parts in case of the PSU panel. Finally, the analysis of the cost structure gives advice which future developments in the process chain have the greatest effect on costs and provides prioritization.
Author: Juan Pou
Publisher: Elsevier
ISBN: 0128184124
Category : Technology & Engineering
Languages : en
Pages : 770
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Book Description
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
Author: Leo Kounis
Publisher: BoD – Books on Demand
ISBN: 180355990X
Category : Business & Economics
Languages : en
Pages : 300
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Book Description
Quality control has played an important role in the manufacture of goods and the creation of monuments since antiquity. From the development of Heron’s first robot and the Antikythera mechanism to today’s Internet of Things (IoT), Industry 4.0, and artificial intelligence, quality control has undeniably come a long way. This book examines quality control in several different scenarios and locations. Chapters discuss quality control of Nigeria’s road network, Ethiopia’s leather industry, Africa’s food industry, and Hong Kong’s construction sector, among other scenarios. The book also discusses quality control of intrusion detection systems, artificial intelligence, complementary metal oxide semiconductors, and more.
Author: Christian Brecher
Publisher: Springer
ISBN: 3319474529
Category : Technology & Engineering
Languages : en
Pages : 1128
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Book Description
This contributed volume contains the research results of the Cluster of Excellence “Integrative Production Technology for High-Wage Countries”, funded by the German Research Society (DFG). The approach to the topic is genuinely interdisciplinary, covering insights from fields such as engineering, material sciences, economics and social sciences. The book contains coherent deterministic models for integrative product creation chains as well as harmonized cybernetic models of production systems. The content is structured into five sections: Integrative Production Technology, Individualized Production, Virtual Production Systems, Integrated Technologies, Self-Optimizing Production Systems and Collaboration Productivity.The target audience primarily comprises research experts and practitioners in the field of production engineering, but the book may also be beneficial for graduate students.
Author: Sachin Salunkhe
Publisher: Elsevier
ISBN: 0323914683
Category : Technology & Engineering
Languages : en
Pages : 255
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Book Description
Advances in Metal Additive Manufacturing explains fundamental information and the latest research on new technologies, including powder bed fusion, direct energy deposition using high energy beams, and hybrid additive and subtractive methods. This book introduces readers to the technology, provides everything needed to understand how the different stages work together, and inspires to think beyond traditional metal processing to capture new ideas in metal. Chapters offer an introduction on metal additive manufacturing, processes, and properties and standards and then present surveys on the most significant international advances in metal additive manufacturing. Throughout, the book presents a focus on the effect of important process parameters on the microstructure, mechanical properties and wear behavior of additively manufactured parts. - Covers the entire process chain of metal additive manufacturing, from input data preparation to part certification - Describes a wide range of the latest design tools and options, including generative design, topology optimization, and lattice and surface optimization - Addresses additive manufacturing, with a comprehensive list of metals including titanium, aluminum, iron-and nickel-based alloys and Inconel 718
