Lasertechnik F R Die Fertigung
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Lasertechnik F R Die Fertigung
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Author : Reinhart Poprawe
language : de
Publisher: Springer-Verlag
Release Date : 2006-03-30
Lasertechnik F R Die Fertigung written by Reinhart Poprawe and has been published by Springer-Verlag this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-03-30 with Technology & Engineering categories.
Es gibt viele Bücher über Lasertechnik. Schwerpunktmäßig behandeln sie die Physik des Lasers und haben zum Ziel, Grundlagen zu vermitteln und Theorien zur Beschreibung von Entstehung und Ausbreitung von Laserstrahlung zu dokumentieren. Das vorliegende Buch bezieht sich auf die Anwendung von Lasertechnik. Auch dies ist ein sehr breites Thema, das nicht erschöpfend in einem Werk zusammengefasst sein kann. Aus diesem Grund wird hier der Fokus auf Anwendungen in der Fertigungstechnik gelegt. Dies betrifft insbesondere Bearbeitungsverfahren, wie sie in der heutigen Produktionstechnik eingesetzt werden können. Das Buch ist in zwei Teile gegliedert. Für den interessierten Fachmann, der ingenieurswissenschaftlich oder physikalisch vorgebildet ist, sind die wesentlichen Phänomene, die bei der Werkstoffbearbeitung mit Laserstrahlung auftreten, formelmäßig quantifiziert und in entsprechenden Modellen beschrieben. Diese Grundlagen ermöglichen eine systematische Einordnung der unterschiedlichen Bearbeitungsverfahren und stellen immer wieder die Möglichkeit dar, die verschiedenen Anwendungen auf eine einheitliche wissenschaftliche Basis abzubilden. Von praxisbezogener Bedeutung sind die dann in den verschiedenen Kapiteln zu Bearbeitungsverfahren beschriebenen Prozesse, die auf leicht verständlichem Niveau die Grundprinzipien und wesentlichen quantitativen Zusammenhänge von Prozessparametern erläutern. Jeweils angeführt sind zahlreiche Beispiele, die die Phantasie des Lesers anregen und zu neuen Anwendungsideen verhelfen sollen. Das Alleinstellungsmerkmal dieses Buches ist daher die Dokumentation einer Vielzahl von Anwendungsmöglichkeiten und Perspektiven der Lasertechnik in der Fertigung in direkter Abbildung auf systematisch aufgezeigte physikalische und technische Grundlagen. Auf diese Weise soll ein individueller Tiefgang des Lesers im Prozessverständnis für die jeweils interessierende Anwendung ermöglicht werden.
Laser Structuring Of Graphite Anodes For Functionally Enhanced Lithium Ion Batteries
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Author : Jan Bernd Habedank
language : en
Publisher: utzverlag GmbH
Release Date : 2022-01-21
Laser Structuring Of Graphite Anodes For Functionally Enhanced Lithium Ion Batteries written by Jan Bernd Habedank and has been published by utzverlag GmbH this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-01-21 with Technology & Engineering categories.
Machine Tools Production Systems 1
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Author : Christian Brecher
language : en
Publisher: Springer Nature
Release Date :
Machine Tools Production Systems 1 written by Christian Brecher and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on with categories.
Lasergerechte Konstruktion Und Fertigung
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Author : Walter Eversheim
language : de
Publisher: Springer-Verlag
Release Date : 2013-03-13
Lasergerechte Konstruktion Und Fertigung written by Walter Eversheim and has been published by Springer-Verlag this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-03-13 with Technology & Engineering categories.
Basierend auf den Ergebnissen einer breit angelegten Umfrage in Industrie und Forschung wird der Stand der Technik sowie der zukünftige Forschungsbedarf auf dem Gebiet der Lasermaterialbearbeitung aufgezeigt und gewichtet. Dabei werden Aspekte genannt, die den Erfolg des Lasereinsatzes in der industriellen Praxis beeinträchtigen können. Besonders wichtige Themenkomplexe werden durch Expertenbeiträge detailliert.
Additive Manufacturing
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Author : Juan Pou
language : en
Publisher: Elsevier
Release Date : 2021-05-21
Additive Manufacturing written by Juan Pou and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-05-21 with Computers categories.
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
Internet Of Production
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Author : Christian Brecher
language : en
Publisher: Springer Nature
Release Date : 2024-01-30
Internet Of Production written by Christian Brecher and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-01-30 with Technology & Engineering categories.
This seminal compendium, available through open access, illuminates the forefront of digital collaboration in production. It introduces the visionary concept of the Internet of Production (IoP), an ambitious initiative by Germany's esteemed Cluster of Excellence at RWTH Aachen University. This handbook pioneers the integration of data, models, and knowledge across development, production, and user cycles, offering interdisciplinary insights into production technology's horizons with the overall objective to create a worldwide lab. The work is organized into seven key parts, each contributing to a comprehensive understanding of the IoP. Part I lays the foundation with interdisciplinary visions and concepts. Part II delves into IoP's infrastructure, encompassing digital shadows and actionable artificial intelligence. Part III examines materials within the digitalized production landscape. Part IV confronts the challenges and potentials of production processes under novel digitalization methods. Part V focuses on production management with data-driven decision support, while Part VI explores agile development processes. Finally, Part VII delves into the interplay between internal and external perspectives in the IoP, human-centered work design, and platform-based ecosystems. Supported by the German Research Foundation (DFG), this compendium redefines manufacturing through the transformative IoP lens. Embrace this scholarly endeavor to embrace technological advancement. This is an open access book.
Visual Analytics F R Die Virtuelle Produktion
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Author : Rudolf Reinhard
language : de
Publisher: Logos Verlag Berlin GmbH
Release Date : 2015-12-15
Visual Analytics F R Die Virtuelle Produktion written by Rudolf Reinhard and has been published by Logos Verlag Berlin GmbH this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-12-15 with Computers categories.
Durch die seit Jahren ansteigende Produktvielfalt und damit einhergehenden zunehmenden Komplexität von Produktionsprozessen in der maschinellen und automatisierten Fertigung steigen die Herausforderungen an die Modellierung von Fertigungsprozessen. Neue Produktvarianten erfordern vielfach eine Adaption bewährter Prozessmodelle oder deren grundlegende Neuentwicklung. In der Virtuellen Produktion, in der die Produktionsplanung mit Hilfe von miteinander vernetzen Simulationsanwendungen durchgeführt wird, entsteht auf diese Weise der Bedarf an einer raschen und zuverlässigen Validierung adaptierter oder neuer Prozessmodelle. Das vorliegende Werk präsentiert einen informationstechnischen Ansatz, diesen Bedarf zu decken. Visual Analytics kombiniert den Einsatz anwendungsspezifischer Analysemethoden und interaktiver Visualisierung. Dieses Werk stellt die Implementation dieses Ansatzes in einem Informationssystem vor, die die zielgerichtete Validierung von Modellen durch die Klassifikation des Wirkzusammenhangs von Modellvariablen auf das Modell ermöglicht. Die Ergebnisse numerischer Simulationen von Fertigungsprozessen, in denen ein zu validierendes Prozessmodell implementiert wurde, werden als Datengrundlage für die Analysen herangezogen. Der wissenschaftliche Ansatz sieht die Definition von drei Forschungsfragen vor, die das Datenmanagement, die zielgerichtete und anwenderzentrierte Durchführung der Modellvalidierung sowie die angewandte Analysemethode betreffen. Anhand eines Anwendungsfalls aus der Validierung von Modellen für Laserschneidprozesse werden die Antworten mit Hilfe des implementierten Informationssystems evaluiert. Ein Ausblick auf die Integration des Informationssystems in den laufenden Produktionsbetrieb schließt dieses Werk ab.
Investigation Of The Self Organising Behaviour Of Laser Implanted Tool Surfaces
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Author : Hilgenberg, Kai
language : en
Publisher: kassel university press GmbH
Release Date : 2014-01-01
Investigation Of The Self Organising Behaviour Of Laser Implanted Tool Surfaces written by Hilgenberg, Kai and has been published by kassel university press GmbH this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-01-01 with categories.
The alignment of defined surface structures on sheet metal surfaces for metal forming operations by skin-pass rolling is a common approach for improving the formability, the durability of the used forming tools, and the optical appearance of the final product. Especially automotive applications impose high requirements on the properties and the repeatability of surface structures. Different roll structuring techniques have therefore been developed during the last decades and found entrance into industrial application. However, the lifetime of the structured rolls is still not satisfying, which necessitates expensive and time consuming chrome plating and roll replacement. Furthermore, a study of the state of the art reveals that the tribological potential of defined surface structures for enabling micro-lubrication mechanisms in subsequent forming steps is apparently not realised completely by these techniques.
In experimental studies a new structuring method is investigated for optimising the tribological behaviour in metal forming operations. This new approach utilises the system immanent wear forces for the creation and maintenance of a surface topology. It bases on the initial creation of a material properties gradient on the surface of tool steels, which is gradually transformed into a surface topology under tribological load due to locally different wear rates. For the creation of the necessary material properties gradient, a discontinuous laser dispersing (laser implantation) of ceramic particles is further developed.
The wear behaviour and its influence parameters are identified in sliding and rolling wear experiments. It is shown in a pin-on-disc test that after a certain time a steady state exists where the created surface topology does not change. This state is not reached in the rolling test due to the outstanding wear performance of the laser created structures, the comparably low relative sliding velocity and the distribution of the wear effect on the roll circumference. Afterwards, a mathematic model basing on contact-mechanical considerations is introduced, which allows a prediction of the wear behaviour and the steady state height. It shows a good agreement with the experimental results. Finally, the potential of the laser implantation texturing for being used in industrial applications is discussed.
Additive Manufacturing In Multidisciplinary Cooperation And Production
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Author : Igor Drstvensek
language : en
Publisher: Springer Nature
Release Date : 2023-10-27
Additive Manufacturing In Multidisciplinary Cooperation And Production written by Igor Drstvensek and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-10-27 with Technology & Engineering categories.
This book publishes the latest findings and ideas in the field of additive manufacturing presented by authors from prominent institutions around the world at the iCAT 2023 conference. The authors address various technological and medical aspects, ranging from materials science to the specific behaviour of the technology under different working conditions. The book is divided into four sections, three of which are dedicated to the purely technological aspects of additive manufacturing, covering metal processes, polymer processes and simulation. The fourth part of the book is dedicated to the medical applications of additive manufacturing, covering areas ranging from orthopaedic surgeries to materials used in medical AM.Overall, the book provides insight into the current state of the science and applications of additive manufacturing.
Two Photon Polymerization On Metal Surfaces For Structuring Moulding Tools
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Author : Emely Harnisch
language : en
Publisher: Apprimus Wissenschaftsverlag
Release Date : 2019-08-23
Two Photon Polymerization On Metal Surfaces For Structuring Moulding Tools written by Emely Harnisch and has been published by Apprimus Wissenschaftsverlag this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-08-23 with Technology & Engineering categories.
Given the fact of the increasing meaning of individual and functional micro- or nanostructures, it is of high interest to open up two-photon polymerization (TPP) as a structuring technology for production. TPP offers real 3D capability while providing a high precision, so arbitrary geometries with optical, photonic or biological func-tionalities can be realized. Thus, the aim is to use TPP as a mastering technology for metal substrates that serve as tools for injection moulding.