Minimised Yield Losses by Innovative Integrated Edge-drop, Width and Shape Control Based on Soft-sensor Technology and New Actuators in Cold Rolling Mills (Edgecontrol). PDF Download
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Author: Publisher: ISBN: 9789279249433 Category : Languages : en Pages : 129
Book Description
The project Edge control aims at systematically studying width variation and edge-drop in cold rolling mills. Mechanisms producing these phenomena were investigated and classified for different materials and mill types. Advanced strategies for controlling edge-drop and width were proposed. The development and implementation of portable edge-drop and width measurement systems to be used at different locations and mills, where no such facilities are available, builds the basis for advanced knowledge in the strip edge area during the rolling process. The combination of three-dimensional models, numerical simulations and data gathered in rolling trials are used to describe the width and profile variations. On the other hand, comprehensive measurement campaigns with the developed measurement systems have been carried out at different industrial mills to calibrate and validate models and improve the understanding of edge-drop and width variations. Soft sensors and simplified formulae have also been developed to estimate the edge-drop and width variation in tandem cold mills. Different actuators for controlling strip width variation and edge-drop were investigated and classified by order of importance and contribute to the strategy to be used in each target rolling mill, and to propose potential new width and edge-drop actuators. Development of intelligent soft sensors for the prediction and estimation of the edge-drop evolution in tandem cold rolling mills is a key instrument to develop future strip edge profiles. The implementation and first trials with advanced edge-drop and width control systems at the industrial facilities at Arcelor España, Arcelor Eisenhüttenstadt (Germany) and Sandvik (Sweden) demonstrate that control strategies and systems for different materials and cold rolling mills can help minimise side trimming.
Author: Publisher: ISBN: 9789279249433 Category : Languages : en Pages : 129
Book Description
The project Edge control aims at systematically studying width variation and edge-drop in cold rolling mills. Mechanisms producing these phenomena were investigated and classified for different materials and mill types. Advanced strategies for controlling edge-drop and width were proposed. The development and implementation of portable edge-drop and width measurement systems to be used at different locations and mills, where no such facilities are available, builds the basis for advanced knowledge in the strip edge area during the rolling process. The combination of three-dimensional models, numerical simulations and data gathered in rolling trials are used to describe the width and profile variations. On the other hand, comprehensive measurement campaigns with the developed measurement systems have been carried out at different industrial mills to calibrate and validate models and improve the understanding of edge-drop and width variations. Soft sensors and simplified formulae have also been developed to estimate the edge-drop and width variation in tandem cold mills. Different actuators for controlling strip width variation and edge-drop were investigated and classified by order of importance and contribute to the strategy to be used in each target rolling mill, and to propose potential new width and edge-drop actuators. Development of intelligent soft sensors for the prediction and estimation of the edge-drop evolution in tandem cold rolling mills is a key instrument to develop future strip edge profiles. The implementation and first trials with advanced edge-drop and width control systems at the industrial facilities at Arcelor España, Arcelor Eisenhüttenstadt (Germany) and Sandvik (Sweden) demonstrate that control strategies and systems for different materials and cold rolling mills can help minimise side trimming.
Author: David Hanes Publisher: Cisco Press ISBN: 0134307089 Category : Computers Languages : en Pages : 782
Book Description
Today, billions of devices are Internet-connected, IoT standards and protocols are stabilizing, and technical professionals must increasingly solve real problems with IoT technologies. Now, five leading Cisco IoT experts present the first comprehensive, practical reference for making IoT work. IoT Fundamentals brings together knowledge previously available only in white papers, standards documents, and other hard-to-find sources—or nowhere at all. The authors begin with a high-level overview of IoT and introduce key concepts needed to successfully design IoT solutions. Next, they walk through each key technology, protocol, and technical building block that combine into complete IoT solutions. Building on these essentials, they present several detailed use cases, including manufacturing, energy, utilities, smart+connected cities, transportation, mining, and public safety. Whatever your role or existing infrastructure, you’ll gain deep insight what IoT applications can do, and what it takes to deliver them. Fully covers the principles and components of next-generation wireless networks built with Cisco IOT solutions such as IEEE 802.11 (Wi-Fi), IEEE 802.15.4-2015 (Mesh), and LoRaWAN Brings together real-world tips, insights, and best practices for designing and implementing next-generation wireless networks Presents start-to-finish configuration examples for common deployment scenarios Reflects the extensive first-hand experience of Cisco experts
Author: K. Jayakrishna Publisher: CRC Press ISBN: 0429881207 Category : Business & Economics Languages : en Pages : 281
Book Description
Industry 4.0 promises tremendous opportunities for industries to go green by leveraging virtual physical systems and internet driven technologies for a competitive advantage and set the platform for the factory of the future and smart manufacturing. The book provides measures that can be adopted by practicing design engineers, to develop products that will be sustainable in all stages of its life cycle. It helps organizations in implementation of sustainable manufacturing practices and formulation of critical strategies in their transition towards Industry 4.0., and the book will provide insights on ways of deploying these practices in correlation with the environmental benefits mapped to support the practicing managers and stakeholders. Features Assists in the understanding of the shifting paradigm in manufacturing sector towards smart and sustainable practices Showcases contemporary technologies and their insurgence in existing industries Focuses on need, applications, and implementation framework for Industry 4.0 Encapsulates all that one has to learn about sustainability and its transformation in Industry 4.0 Real time case studies are presented
Author: Robert Fischer Publisher: Springer ISBN: 3319052632 Category : Technology & Engineering Languages : en Pages : 372
Book Description
This book presents essential information on systems and interactions in automotive transmission technology and outlines the methodologies used to analyze and develop transmission concepts and designs. Functions of and interactions between components and subassemblies of transmissions are introduced, providing a basis for designing transmission systems and for determining their potentials and properties in vehicle-specific applications: passenger cars, trucks, buses, tractors and motorcycles. With these fundamentals the presentation provides universal resources for both state-of-the-art and future transmission technologies, including systems for electric and hybrid electric vehicles.
Author: Helmut Kipphan Publisher: Springer ISBN: 3540299009 Category : Technology & Engineering Languages : en Pages : 1221
Book Description
Printers nowadays are having to learn new technologies if they are to remain competitive. This innovative, practical manual is specifically designed to cater to these training demands. Written by an expert in the field, the Handbook is unique in covering the entire spectrum of modern print media production. Despite its comprehensive treatment, it remains an easy-to-use, single-volume reference, with all the information clearly structured and readily retrievable. The author covers both traditional as well as computer-aided technologies in all stages of production, as well as electronic media and multimedia. He also deals with training, research, strategies and trends, showing readers how to implement the latest methods. With 1,200 pages, containing 1,500 illustrations - over half in colour - the Handbook conveys the current state of technology together with its specific terminology. The accompanying CD-ROM includes the entire manual in fully searchable form, plus additional software tools. Invaluable information for both beginners and "old hands" in printing works, publishing houses, trade associations, the graphics industry, and their suppliers.
Author: Holger Babinsky Publisher: Cambridge University Press ISBN: 1139498649 Category : Technology & Engineering Languages : en Pages : 481
Book Description
Shock wave-boundary-layer interaction (SBLI) is a fundamental phenomenon in gas dynamics that is observed in many practical situations, ranging from transonic aircraft wings to hypersonic vehicles and engines. SBLIs have the potential to pose serious problems in a flowfield; hence they often prove to be a critical - or even design limiting - issue for many aerospace applications. This is the first book devoted solely to a comprehensive, state-of-the-art explanation of this phenomenon. It includes a description of the basic fluid mechanics of SBLIs plus contributions from leading international experts who share their insight into their physics and the impact they have in practical flow situations. This book is for practitioners and graduate students in aerodynamics who wish to familiarize themselves with all aspects of SBLI flows. It is a valuable resource for specialists because it compiles experimental, computational and theoretical knowledge in one place.
Author: Günther Schuh Publisher: Springer Science & Business Media ISBN: 3642244912 Category : Technology & Engineering Languages : en Pages : 393
Book Description
To meet and adapt to the current and future trends and issues in technology and society, the science committee of The German Academic Society for Production Engineering (WGP) continues to define future topics for production technology. These themes represent not only the key focus for the scientific work of the WGP, but also the central themes of the first annual conference in June 2011, whose paper is publically available in this volume. Such themes, including electric mobility, medical technology, lightweight construction, and resource efficiency, as well as mass production ability have all been identified as future, large-scale, and long-term drivers of change. Future trends influence changes sustainably and fundamentally; they permeate society, technology, economics, and value systems and have an effect in virtually all areas of life. The WGP has, as part of its research, established for itself the goal of not only observing these emerging changes, but also of supervising and influencing their development in order to ensure steady progress, secure sustainability, and shape the future.
Author: Michael J. Kroes Publisher: McGraw Hill Professional ISBN: 0071799184 Category : Technology & Engineering Languages : en Pages : 485
Book Description
Learn the latest technologies needed to pass the FAA airframe and powerplant maintenance certification! Aircraft Basic Science, Eighth Edition, is a valuable resource for students of aviation technology that provides updated information needed to prepare for an FAA airframe and powerplant maintenance certification. This expanded edition includes recent advances in technology, such as the use of composite aircraft materials, with revised examples and figures to more accurately reflect the state of the industry. For easy reference, chapters are illustrated and present specific aspects of aircraft materials, fabrication processes, maintenance tools, and federal aviation regulations. This updated edition includes: The use, inspection, and fabrication of composite structures, including honeycomb, fiberglass, and carbon fiber materials 4-page full-color insert Hypersonic flight aerodynamics as they apply to high-speed aircraft and space reentry vehicles Tilt rotor aircraft aerodynamics and design New alloys and processes used in aircraft such as powered aluminum and friction stir welding Relevant ICAO/EASA (European and international) rules and regulations including maintenance and repair organizations (MROs), the NASA safety reporting system, ATA systems, the electronic document retrieval system, and recordkeeping systems Ground handling and safety for large, airline-style aircraft New alternative fuels under development including bio and other synthetic fuels FAA Airframe and Powerplant certification requirements needed to perform and approve aircraft maintenance
Author: Junaid Ahmad Malik Publisher: Springer Nature ISBN: 3030760731 Category : Technology & Engineering Languages : en Pages : 590
Book Description
This book deals with the present adverse effects of using precarious building materials on the ecology and human health. Also, the detailed discussions on the novel and greener construction materials and their utilization as an alternative to the conventional harmful existing methods and materials are also presented in the subsequent chapters. This book helps to fill the research gaps in the existing prior-art knowledge in the field of sustainable construction and green building materials and methods giving due importance to ecology and health, specifically to the fields of sustainable structural engineering, sustainable geotechnical engineering, sustainable road engineering, etc. This book helps in achieving a sustainable environment through possible adoption of innovative and ecological construction practices. Hence, this book acts as a practical workbook, mainly for the academicians and practicing engineers who are willing to work toward the consecrated building industry. It is a well-established fact that the constructions of the engineering structures consume more and more earth resources than any other human activities in the world. In addition, the construction-related activities will produce several million tons of greenhouse gases, toxic emissions, water pollutants, and solid wastes. This creates a huge impact on environment and causes severe health issues on humans and animals. It is thus important to create an eco-friendly construction environment which can satisfy the ecological and health requirements.
Author: 
Author: 
Author: David Hanes
Author: K. Jayakrishna
Author: Robert Fischer
Author: Helmut Kipphan
Author: Holger Babinsky
Author: Günther Schuh
Author: Michael J. Kroes
Author: Richard P. Hallion
Author: Junaid Ahmad Malik