Electromachining PDF Download

Author: J. R. Crookall
Publisher: North Holland
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 492

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Book Description
Includes a chapter on automatic control & supervision of the EDM process.

Author: Sandip Kunar
Publisher: CRC Press
ISBN: 1000888517
Category : Technology & Engineering
Languages : en
Pages : 432

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Book Description
Bridging the gap between the need for micro elements and the profitable microfabrication of goods, this new book provides an informative overview of the electro-micromachining and microfabrication processes, varieties, and important applications. Opening with an overview of a variety of micromachining technologies, with an emphasis on nontraditional approaches and recent advances in each, the volume discusses the ultrasonic micromachining processes for producing a variety of micro-shapes, such as micro-holes, micro-slots, and micro-walls, as well as assisted hybrid micromachining with ultrasonic vibration of the tool or workpiece, all which help to improve precision and to advance research. Computer-aided design and computer-aided manufacturing dental micromachining technologies are discussed. Micro-electrical discharge machining, laser micro grooving, and laser micromachining are among the advanced micro-manufacturing processes addressed as well. The volume also covers the use of an electrochemical micromachining method to improve micro texturing and the use of nano-additives to enhance MQL and micromachining process optimization.

Author: Ioan D. Marinescu
Publisher: William Andrew
ISBN: 1437734677
Category : Technology & Engineering
Languages : en
Pages : 602

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Book Description
This book draws upon the science of tribology to understand, predict and improve abrasive machining processes. Pulling together information on how abrasives work, the authors, who are renowned experts in abrasive technology, demonstrate how tribology can be applied as a tool to improve abrasive machining processes. Each of the main elements of the abrasive machining system are looked at, and the tribological factors that control the efficiency and quality of the processes are described. Since grinding is by far the most commonly employed abrasive machining process, it is dealt with in particular detail. Solutions are posed to many of the most commonly experienced industrial problems, such as poor accuracy, poor surface quality, rapid wheel wear, vibrations, work-piece burn and high process costs. This practical approach makes this book an essential tool for practicing engineers. Uses the science of tribology to improve understanding and of abrasive machining processes in order to increase performance, productivity and surface quality of final products A comprehensive reference on how abrasives work, covering kinematics, heat transfer, thermal stresses, molecular dynamics, fluids and the tribology of lubricants Authoritative and ground-breaking in its first edition, the 2nd edition includes 30% new and updated material, including new topics such as CMP (Chemical Mechanical Polishing) and precision machining for micro-and nano-scale applications

Author: Tanveer Saleh
Publisher: Elsevier
ISBN: 0128231807
Category : Science
Languages : en
Pages : 413

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Book Description
Micro Electro-fabrication outlines three major nanoscale electro-fabrication techniques, including electro-discharge machining, electrochemical machining and electrochemical deposition. Applications covered include the fabrication of nozzles for automobiles, miniature hole machining for aerospace turbine blade cooling, biomedical device fabrication, such as stents, the fabrication of microchannels for microfluidic application, the production of various MEMS devices, rapid prototyping of micro components, and nanoelectrode fabrication for scanning electron microscopy. This comprehensive book discusses the fundamental nature of the various electro-fabrication processes as well as mathematical modelling and applications. It is an important reference for materials scientists and engineers working at the nanoscale. Provides state-of-the-art research investigations on various topics of micro/nano EDM, micro LECD, micro/nano ECM and ECDM techniques Compares a variety of electro-fabrication techniques, outlining which is best in different situations Outlines a variety of modeling and optimization techniques relating to micro/nano EDM, micro LECD, micro/nano ECM and ECDM

Author: Bose, Goutam Kumar
Publisher: IGI Global
ISBN: 1799836266
Category : Computers
Languages : en
Pages : 313

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Book Description
Traditional machining has many limitations in today’s technology-driven world, which has caused industrial professionals to begin implementing various optimization techniques within their machining processes. The application of methods including machine learning and genetic algorithms has recently transformed the manufacturing industry and created countless opportunities in non-traditional machining methods. Significant research in this area, however, is still considerably lacking. Machine Learning Applications in Non-Conventional Machining Processes is a collection of innovative research on the advancement of intelligent technology in industrial environments and its applications within the manufacturing field. While highlighting topics including evolutionary algorithms, micro-machining, and artificial neural networks, this book is ideally designed for researchers, academicians, engineers, managers, developers, practitioners, industrialists, and students seeking current research on intelligence-based machining processes in today’s technology-driven market.

Author: Hassan Abdel-Gawad El-Hofy
Publisher: CRC Press
ISBN: 1466577029
Category : Technology & Engineering
Languages : en
Pages : 565

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Book Description
Completely revised and updated, this second edition of Fundamentals of Machining Processes: Conventional and Nonconventional Processes covers the fundamentals machining by cutting, abrasion, erosion, and combined processes. The new edition has been expanded with two additional chapters covering the concept of machinability and the roadmap for selecting machining processes that meet required design specification. See What’s New in the Second Edition: Explanation of the definition of the relative machinability index and how the machinability is judged Important factors affecting the machinability ratings Machinability ratings of common engineering materials by conventional and nonconventional methods. Factors to be considered when selecting a machining process that meets the design specifications, including part features, materials, product accuracy, surface texture, surface integrity, cost, environmental impacts, and the process and the machine selected capabilities Introduction to new Magnetic Field Assisted Finishing Processes Written by an expert with 37 years of experience in research and teaching machining and related topics, this covers machining processes that range from basic conventional metal cutting, abrasive machining to the most advanced nonconventional and micromachining processes. The author presents the principles and theories of material removal and applications for conventional and nonconventional machining processes, discusses the role of machining variables in the technological characteristics of each process, and provides treatment of current technologies in high speed machining and micromachining. The treatment of the different subjects has been developed from basic principles and does not require the knowledge of advanced mathematics as a prerequisite. A fundamental textbook for undergraduate students, this book contains machining data, solved examples, and review questions which are useful for students and manufacturing engineers.

Author: Ajay M. Sidpara
Publisher: CRC Press
ISBN: 042987667X
Category : Science
Languages : en
Pages : 299

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Book Description
Micro Electro Discharge Machining (EDM) is a prominent technology for the fabrication of micro components in many fields. Nowadays, it is used like a conventional machine tool due to favorable characteristics. This book provides the fundamental knowledge of the principles of the process and its variants, the different process parameters, the role of machine components and systems, the challenges, and how to eliminate processing errors. It also includes real life applications of micro EDM in different areas with the most relevant examples.

Author: Hassan El-Hofy
Publisher: CRC Press
ISBN: 042981173X
Category : Science
Languages : en
Pages : 660

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Book Description
Written by an expert with over 40 years of experience in research and teaching machining and related topics, this new edition textbook presents the principles and theories of material removal and applications for conventional, nonconventional and hybrid machining processes. The new edition is ideal for undergraduate students in production, materials, industrial, mechatronics, marine, mechanical, and manufacturing engineering programs, and also useful for graduate programs related to higher-level machining topics, as well as professional engineers and technicians. All chapters are updated, with additional chapters covering new topics of composite machining, vibration assisted machining and mass finishing operations.

Author: Helmi A. Youssef
Publisher: John Wiley & Sons
ISBN: 1118919564
Category : Technology & Engineering
Languages : en
Pages : 303

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Book Description
Provides a comprehensive description for machining technologies of stainless steels and super alloys with consideration to current industrial applications. Presents current and recent developments related to traditional and nontraditional machining techniques of stainless steels and super alloys Arranges types of stainless steels and super alloys in qualitative and quantitative form, as related to their machining characteristics, providing the reader with information regarding optimum working condition for each material Proposes a 10-level machinability chart to rank important grades of stainless steels Arranges the machinability rating of the most commonly used super alloys in a descending order Presents non-traditional machining processes along with some hybrid processes which have been applied successfully to stainless steels and super alloys

Author: Şenol Bayraktar
Publisher: CRC Press
ISBN: 1040128580
Category : Technology & Engineering
Languages : en
Pages : 245

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Book Description
This book provides essential information on environmentally benign/sustainable machining processes including innovations and developments in conventional machining, considering economy, safety, and productivity. Developments in machine tools, recent research on green lubricants and lubrication techniques, process hybridization, and the role of optimization techniques are discussed. Green machining of difficult-to-machine materials and composites is also explained with attempts towards making electric discharge and electrochemical machining technologies. Features: Covers up to date and latest information on environmentally benign machining technologies. Includes current approaches regarding the machinability properties of biomaterials, smart materials, and difficult-to-cut materials. Reviews theoretical understanding and practical aspects of using different technological approaches to attain sustainability in machining. Includes sustainability aspects for both conventional and modern machining. Aids industrial users in the optimum selection of machining parameters with regard to sustainability. This book is aimed at researchers and professionals in manufacturing and mechanical engineering, and sustainable processes.