Ultraprecision Machining Of Hybrid Freeform Surfaces Using Multiple Axis Diamond Turning

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Ultraprecision Machining of Hybrid Freeform Surfaces Using Multiple-Axis Diamond Turning

Author : Dennis Wee Keong Neo
Publisher : Springer
ISBN 13 : 9811040834
Total Pages : 124 pages
Book Rating : 4.8/5 (11 download)

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Book Synopsis Ultraprecision Machining of Hybrid Freeform Surfaces Using Multiple-Axis Diamond Turning by : Dennis Wee Keong Neo

Download or read book Ultraprecision Machining of Hybrid Freeform Surfaces Using Multiple-Axis Diamond Turning written by Dennis Wee Keong Neo and published by Springer. This book was released on 2017-04-24 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis focuses on producing hybrid freeform surfaces using an advanced diamond-turning process, understanding the generation of surface accuracies (form errors) and how the choice of cutting strategies affects these, as well as simplifying the complications of generating cutting paths for such freeform surfaces. The breakthroughs behind this thesis are the development of novel, multiple-axis, diamond turning techniques to overcome the limitations of conventional diamond turning processes, an analytical model to optimize the generation of ultraprecise freeform surfaces, and an add-on tool path processor for CAD/CAM software solutions. It appeals to researchers and scholars with a strong machining background who are interested in the field of manufacturing ultraprecise freeform surfaces or in the field of optimizing ultraprecision machining processes.

Diamond Turn Machining

Author : R. Balasubramaniam
Publisher : CRC Press
ISBN 13 : 1351651994
Total Pages : 181 pages
Book Rating : 4.3/5 (516 download)

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Book Synopsis Diamond Turn Machining by : R. Balasubramaniam

Download or read book Diamond Turn Machining written by R. Balasubramaniam and published by CRC Press. This book was released on 2017-09-01 with total page 181 pages. Available in PDF, EPUB and Kindle. Book excerpt: The goal of this book is to familiarize professionals, researchers, and students with the basics of the Diamond Turn Machining Technology and the various issues involved. The book provides a comprehensive knowledge about various aspects of the technology including the background, components of the machine, mechanism of material removal, application areas, relevant metrology, and advances taking place in this domain. Solved and unsolved examples are provided in each of the areas which will help the readers to practice and get familiarized with that particular area of the Diamond Turn Machining process.

Diamond Turn Machining

Author : R. Balasubramaniam
Publisher : CRC Press
ISBN 13 : 1498787592
Total Pages : 177 pages
Book Rating : 4.4/5 (987 download)

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Book Synopsis Diamond Turn Machining by : R. Balasubramaniam

Download or read book Diamond Turn Machining written by R. Balasubramaniam and published by CRC Press. This book was released on 2017-09-01 with total page 177 pages. Available in PDF, EPUB and Kindle. Book excerpt: The goal of this book is to familiarize professionals, researchers, and students with the basics of the Diamond Turn Machining Technology and the various issues involved. The book provides a comprehensive knowledge about various aspects of the technology including the background, components of the machine, mechanism of material removal, application areas, relevant metrology, and advances taking place in this domain. Solved and unsolved examples are provided in each of the areas which will help the readers to practice and get familiarized with that particular area of the Diamond Turn Machining process.

Surface Generation in Ultra-precision Diamond Turning

Author : W. B. Lee
Publisher : John Wiley & Sons
ISBN 13 : 9781860583988
Total Pages : 300 pages
Book Rating : 4.5/5 (839 download)

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Book Synopsis Surface Generation in Ultra-precision Diamond Turning by : W. B. Lee

Download or read book Surface Generation in Ultra-precision Diamond Turning written by W. B. Lee and published by John Wiley & Sons. This book was released on 2003-02-07 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt: An Engineering Research Series title. One of the remarkable achievements of modern manufacturing techniques is the ability to achieve nano-metre surface finishes. Ultraprecision machining based on single-point diamond turning (SPDT) is a very important technique in the manufacture of high-precision components where surface finish is critical. Complex optical surfaces, for example, can be produced without the need for post-machining polishing. This book focuses on the aspect of modelling nano-surface generation in ultra precision SPDT. Potential industrial applications in the prediction of surface quality, the process optimization, and precision mould manufacturing are also studies. The essential differences between single-point diamond turning and conventional machining are described. The history and technology of single-point diamond turning are presented and single chapters emphasize the related metrology and cutting mechanics. Important aspects of surface generation are also discussed. Features of the text are the sound approach, systematic mathematical modelling, and computer-aided simulation of surface generation in the development of surfaces exhibiting nano-surface qualities. TOPICS COVERED INCLUDE: Fundamentals of ultra-precision diamond turning technology Cutting mechanics and analysis of microcutting force variation Mechanisms of surface generation Characterization and modelling of nano-surface generation Computer-aided simulation of nano-surface generation Diamond turning of aspheric optics. Based upon the extensive experience of the authors Surface Generation in Ultra-precision Diamond Turning: Modelling and Practices will be of interest to engineers, scientists, and postgraduate students.

Comprehensive Materials Processing

Author :
Publisher : Newnes
ISBN 13 : 0080965334
Total Pages : 5485 pages
Book Rating : 4.0/5 (89 download)

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Book Synopsis Comprehensive Materials Processing by :

Download or read book Comprehensive Materials Processing written by and published by Newnes. This book was released on 2014-04-07 with total page 5485 pages. Available in PDF, EPUB and Kindle. Book excerpt: Comprehensive Materials Processing, Thirteen Volume Set provides students and professionals with a one-stop resource consolidating and enhancing the literature of the materials processing and manufacturing universe. It provides authoritative analysis of all processes, technologies, and techniques for converting industrial materials from a raw state into finished parts or products. Assisting scientists and engineers in the selection, design, and use of materials, whether in the lab or in industry, it matches the adaptive complexity of emergent materials and processing technologies. Extensive traditional article-level academic discussion of core theories and applications is supplemented by applied case studies and advanced multimedia features. Coverage encompasses the general categories of solidification, powder, deposition, and deformation processing, and includes discussion on plant and tool design, analysis and characterization of processing techniques, high-temperatures studies, and the influence of process scale on component characteristics and behavior. Authored and reviewed by world-class academic and industrial specialists in each subject field Practical tools such as integrated case studies, user-defined process schemata, and multimedia modeling and functionality Maximizes research efficiency by collating the most important and established information in one place with integrated applets linking to relevant outside sources

Ultraprecision Diamond Machining of Germanium for Infrared Imaging Applications

Author : Michael Long Barkman
Publisher :
ISBN 13 :
Total Pages : 114 pages
Book Rating : 4.:/5 (841 download)

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Book Synopsis Ultraprecision Diamond Machining of Germanium for Infrared Imaging Applications by : Michael Long Barkman

Download or read book Ultraprecision Diamond Machining of Germanium for Infrared Imaging Applications written by Michael Long Barkman and published by . This book was released on 2008 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent developments in diamond machining technology have enabled significant expansion of fabrication capabilities. Ultraprecision diamond machining centers with multiple degrees of freedom can generate free-form solids with optical surface finishes and features on scales ranging from the centimeter to the sub-micrometer level and accuracies in the 10s of nanometers on a single component using one machine. One area of application for ultraprecision diamond machining is for the fabrication of complex micro-optics devices and structures that are difficult to produce using the more conventional lithographic techniques for micro-optics production. The advantages in flexibility and form, the ability to meet the strict requirement of micro-optics fabrication, and the relative low cost of diamond machine tools (compared to that of lithography machines) have the potential to revolutionize the manufacture of many micro-optical devices, whilst also serving as an enabling technology for new types of components and systems in other fields. This work serves to advance the experience and capabilities of ultraprecision diamond machining while discussing techniques and applications of the fabrication of small scale optical elements in germanium for infrared imaging applications. Diamond tool design and cutting parameter requirements were determined for the ductile-regime machining of germanium, a crystalline and brittle material. Systematic cutting tests using varying parameters were completed to evaluate the effect of feed, cutting speed, and crystal orientation on the surface finish of diamond turned germanium. It was shown that for ductile-regime cutting, feed is the primary influence on surface finish. Single crystal diamond tools with rake angles of -25[degree] to -45[degree] and radii of 100 [mu]m to 800 [mu]m were used with combinations of depths of cuts ranging from 1 [mu]m to 20 [mu]m and feeds ranging from 0.5 [mu]m/rev to 3 [mu]m/rev to successfully generate ductile-regime cutting conditions. A surface finish of 0.7 nm RMS was realized for a 5 [mu]m depth facing cut using a 0.381 mm radius diamond tool with a -25[degree] rake angle at a 1 [mu]m/rev feed. Examples parts are also presented, including the fabrication of an aspheric lens array in germanium for a compact infrared imaging system that was enabled through the performed experiments. Using custom kinematic mounting equipment and the additional axes of the Moore Nanotechnology 350 FG machine, the lenses were turned with a surface finish better than 2 nm RMS and a center to center positioning accuracy of [plus or minus]0.5 mm. Future work is also discussed, including initial testing for one potential next step to further advance the field of ultraprecision diamond machining.

Machining—Recent Advances, Applications and Challenges

Author : Luis Norberto L´opez de Lacalle
Publisher : MDPI
ISBN 13 : 3039213776
Total Pages : 554 pages
Book Rating : 4.0/5 (392 download)

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Book Synopsis Machining—Recent Advances, Applications and Challenges by : Luis Norberto L´opez de Lacalle

Download or read book Machining—Recent Advances, Applications and Challenges written by Luis Norberto L´opez de Lacalle and published by MDPI. This book was released on 2019-08-26 with total page 554 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Special Issue Machining—Recent Advances, Applications and Challenges is intended as a humble collection of some of the hottest topics in machining. The manufacturing industry is a varying and challenging environment where new advances emerge from one day to another. In recent years, new manufacturing procedures have retained increasing attention from the industrial and scientific community. However, machining still remains the key operation to achieve high productivity and precision for high-added value parts. Continuous research is performed, and new ideas are constantly considered. This Special Issue summarizes selected high-quality papers which were submitted, peer-reviewed, and recommended by experts. It covers some (but not only) of the following topics: High performance operations for difficult-to-cut alloys, wrought and cast materials, light alloys, ceramics, etc.; Cutting tools, grades, substrates and coatings. Wear damage; Advanced cooling in machining: Minimum quantity of lubricant, dry or cryogenics; Modelling, focused on the reduction of risks, the process outcome, and to maintain surface integrity; Vibration problems in machines: Active and passive/predictive methods, sources, diagnosis and avoidance; Influence of machining in new concepts of machine–tool, and machine static and dynamic behaviors; Machinability of new composites, brittle and emerging materials; Assisted machining processes by high-pressure, laser, US, and others; Introduction of new analytics and decision making into machining programming. We wish to thank the reviewers and staff from Materials for their comments, advice, suggestions and invaluable support during the development of this Special Issue.

Materials Characterisation and Mechanism of Micro-Cutting in Ultra-Precision Diamond Turning

Author : Sandy Suet To
Publisher : Springer
ISBN 13 : 3662548232
Total Pages : 269 pages
Book Rating : 4.6/5 (625 download)

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Book Synopsis Materials Characterisation and Mechanism of Micro-Cutting in Ultra-Precision Diamond Turning by : Sandy Suet To

Download or read book Materials Characterisation and Mechanism of Micro-Cutting in Ultra-Precision Diamond Turning written by Sandy Suet To and published by Springer. This book was released on 2017-05-23 with total page 269 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents an in-depth study and elucidation on the mechanisms of the micro-cutting process, with particular emphasis and a novel viewpoint on materials characterization and its influences on ultra-precision machining. Ultra-precision single point diamond turning is a key technology in the manufacture of mechanical, optical and opto-electronics components with a surface roughness of a few nanometers and form accuracy in the sub-micrometric range. In the context of subtractive manufacturing, ultra-precision diamond turning is based on the pillars of materials science, machine tools, modeling and simulation technologies, etc., making the study of such machining processes intrinsically interdisciplinary. However, in contrast to the substantial advances that have been achieved in machine design, laser metrology and control systems, relatively little research has been conducted on the material behavior and its effects on surface finish, such as the material anisotropy of crystalline materials. The feature of the significantly reduced depth of cut on the order of a few micrometers or less, which is much smaller than the average grain size of work-piece materials, unavoidably means that conventional metal cutting theories can only be of limited value in the investigation of the mechanisms at work in micro-cutting processes in ultra-precision diamond turning.

Micro-Cutting

Author : Dehong Huo
Publisher : John Wiley & Sons
ISBN 13 : 1118536614
Total Pages : 384 pages
Book Rating : 4.1/5 (185 download)

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Book Synopsis Micro-Cutting by : Dehong Huo

Download or read book Micro-Cutting written by Dehong Huo and published by John Wiley & Sons. This book was released on 2013-07-30 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: Micro-Cutting: Fundamentals and Applications comprehensively covers the state of the art research and engineering practice in micro/nano cutting: an area which is becoming increasingly important, especially in modern micro-manufacturing, ultraprecision manufacturing and high value manufacturing. This book provides basic theory, design and analysis of micro-toolings and machines, modelling methods and techniques, and integrated approaches for micro-cutting. The fundamental characteristics, modelling, simulation and optimization of micro/nano cutting processes are emphasized with particular reference to the predictabilty, producibility, repeatability and productivity of manufacturing at micro and nano scales. The fundamentals of micro/nano cutting are applied to a variety of machining processes including diamond turning, micromilling, micro/nano grinding/polishing, ultraprecision machining, and the design and implementation of micro/nano cutting process chains and micromachining systems. Key features • Contains contributions from leading global experts • Covers the fundamental theory of micro-cutting • Presents applications in a variety of machining processes • Includes examples of how to implement and apply micro-cutting for precision and micro-manufacturing Micro-Cutting: Fundamentals and Applications is an ideal reference for manufacturing engineers, production supervisors, tooling engineers, planning and application engineers, as well as machine tool designers. It is also a suitable textbook for postgraduate students in the areas of micro-manufacturing, micro-engineering and advanced manufacturing methods.

Dissertation Abstracts International

Author :
Publisher :
ISBN 13 :
Total Pages : 886 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Dissertation Abstracts International by :

Download or read book Dissertation Abstracts International written by and published by . This book was released on 2006 with total page 886 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Micromanufacturing of Metallic Materials

Author : Jingwei Zhao
Publisher : MDPI
ISBN 13 : 3039435094
Total Pages : 236 pages
Book Rating : 4.0/5 (394 download)

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Book Synopsis Micromanufacturing of Metallic Materials by : Jingwei Zhao

Download or read book Micromanufacturing of Metallic Materials written by Jingwei Zhao and published by MDPI. This book was released on 2021-01-13 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt: Product miniaturization is a trend for facilitating product usage, enabling product functions to be implemented in microscale geometries, and aimed at reducing product weight, volume, cost and pollution. Driven by ongoing miniaturization in diverse areas, including medical devices, precision equipment, communication devices, micro-electromechanical systems and microsystems technology, the demands for micro metallic products have been tremendously increased. Such a trend requires the development of advanced technology for the micromanufacturing of metallic materials, with regard to producing high-quality micro metallic products that possess excellent dimensional tolerances, the required mechanical properties and improved surface quality. Micromanufacturing differs from conventional manufacturing technology in terms of materials, processes, tools, and machines and equipment, due to the miniaturization nature of the whole micromanufacturing system, which challenges the rapid development of micromanufacturing technology. Such a background has prompted and encouraged us to publish a scholarly book on the topic of the micromanufacturing of metallic materials, with the purpose of providing readers with a valuable document that can be used in the research and development of micromanufacturing technology. This book will be useful for both theoretical and applied research aimed at micromanufacturing technology, and will serve as an important research tool, providing knowledge to be returned to the community not only as valuable scientific literature, but also as technology, processes and productivities.

Advances in CMP Polishing Technologies

Author : Toshiro Doi
Publisher : William Andrew
ISBN 13 : 1437778593
Total Pages : 330 pages
Book Rating : 4.4/5 (377 download)

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Book Synopsis Advances in CMP Polishing Technologies by : Toshiro Doi

Download or read book Advances in CMP Polishing Technologies written by Toshiro Doi and published by William Andrew. This book was released on 2011-12-06 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt: CMP and polishing are the most precise processes used to finish the surfaces of mechanical and electronic or semiconductor components. Advances in CMP/Polishing Technologies for Manufacture of Electronic Devices presents the latest developments and technological innovations in the field - making cutting-edge R&D accessible to the wider engineering community. Most of the applications of these processes are kept as confidential as possible (proprietary information), and specific details are not seen in professional or technical journals and magazines. This book makes these processes and applications accessible to a wider industrial and academic audience. Building on the fundamentals of tribology - the science of friction, wear and lubrication - the authors explore the practical applications of CMP and polishing across various market sectors. Due to the high pace of development of the electronics and semiconductors industry, many of the presented processes and applications come from these industries. Demystifies scientific developments and technological innovations, opening them up for new applications and process improvements in the semiconductor industry and other areas of precision engineering Explores stock removal mechanisms in CMP and polishing, and the challenges involved in predicting the outcomes of abrasive processes in high-precision environments The authors bring together the latest innovations and research from the USA and Japan

Vibration Assisted Machining

Author : Lu Zheng
Publisher : John Wiley & Sons
ISBN 13 : 1119506352
Total Pages : 210 pages
Book Rating : 4.1/5 (195 download)

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Book Synopsis Vibration Assisted Machining by : Lu Zheng

Download or read book Vibration Assisted Machining written by Lu Zheng and published by John Wiley & Sons. This book was released on 2021-02-16 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first book to comprehensively address the theory, kinematic modelling, numerical simulation and applications of vibration assisted machining Vibration Assisted Machining: Theory, Modelling and Applications covers all key aspects of vibration assisted machining, including cutting kinematics and dynamics, the effect of workpiece materials and wear of cutting tools. It also addresses practical applications for these techniques. Case studies provide detailed guidance on the design, modeling and testing of VAM systems. Experimental machining methods are also included, alongside considerations of state-of-the-art research developments on cutting force modeling and surface texture generation. Advances in computational modelling, surface metrology and manufacturing science over the past few decades have led to tremendous benefits for industry. This is the first comprehensive book dedicated to design, modelling, simulation and integration of vibration assisted machining system and processes, enabling wider industrial application of the technology. This book enables engineering students and professionals in manufacturing to understand and implement the latest vibration assisted machining techniques. Highlights include: Comprehensive coverage of the theory, kinematics modelling, numerical simulation and applications of vibration assisted machining (VAM) Case studies with detailed guidance on design, modelling and testing of VAM systems, as well as experimental machining methods Discussion of state-of-the-art research developments on cutting force modelling and surface texture generation Coverage of the history of VAM, its current applications and future directions for the technology Vibration Assisted Machining: Theory, Modelling and Applications provides engineering students, researchers, manufacturing engineers, production supervisors, tooling engineers, planning and application engineers and machine tool designers with the fundamentals of vibration assisted machining, along with methodologies for developing and implementing the technology to solve practical industry problems.

Basics of Precision Engineering

Author : Richard Leach
Publisher : CRC Press
ISBN 13 : 0429887442
Total Pages : 659 pages
Book Rating : 4.4/5 (298 download)

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Book Synopsis Basics of Precision Engineering by : Richard Leach

Download or read book Basics of Precision Engineering written by Richard Leach and published by CRC Press. This book was released on 2018-04-09 with total page 659 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in engineering precision have tracked with technological progress for hundreds of years. Over the last few decades, precision engineering has been the specific focus of research on an international scale. The outcome of this effort has been the establishment of a broad range of engineering principles and techniques that form the foundation of precision design. Today’s precision manufacturing machines and measuring instruments represent highly specialised processes that combine deterministic engineering with metrology. Spanning a broad range of technology applications, precision engineering principles frequently bring together scientific ideas drawn from mechanics, materials, optics, electronics, control, thermo-mechanics, dynamics, and software engineering. This book provides a collection of these principles in a single source. Each topic is presented at a level suitable for both undergraduate students and precision engineers in the field. Also included is a wealth of references and example problems to consolidate ideas, and help guide the interested reader to more advanced literature on specific implementations.

Hybrid Machining

Author : Xichun Luo
Publisher : Academic Press
ISBN 13 : 0128131136
Total Pages : 326 pages
Book Rating : 4.1/5 (281 download)

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Book Synopsis Hybrid Machining by : Xichun Luo

Download or read book Hybrid Machining written by Xichun Luo and published by Academic Press. This book was released on 2018-06-27 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hybrid Machining: Theory, Methods, and Case Studies covers the scientific fundamentals, techniques, applications and real-world descriptions of emerging hybrid machining technology. This field is advancing rapidly in industrial and academic contexts, creating a great need for the fundamental and technical guidance that this book provides. The book includes discussions of basic concepts, process design principles, standard hybrid machining processes, multi-scale modeling approaches, design, on-machine metrology and work handling systems. Readers interested in manufacturing systems, product design or machining technology will find this one-stop guide to hybrid machining the ideal reference. Includes tables of recommended processing parameters for key engineering materials/products for each hybrid machining process Provides case studies covering real industrial applications Explains how to use multiscale modeling for hybrid machining

Advances in Production Technology

Author : Christian Brecher
Publisher : Springer
ISBN 13 : 3319123041
Total Pages : 212 pages
Book Rating : 4.3/5 (191 download)

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Book Synopsis Advances in Production Technology by : Christian Brecher

Download or read book Advances in Production Technology written by Christian Brecher and published by Springer. This book was released on 2014-11-18 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt: This edited volume contains the selected papers presented at the scientific board meeting of the German Cluster of Excellence on “Integrative Production Technology for High-Wage Countries”, held in November 2014. The topical structure of the book is clustered in six sessions: Integrative Production Technology, Individualised Production, Virtual Production Systems, Integrated Technologies, Self-Optimising Production Systems and Human Factors in Production Technology. The Aachen perspective on a holistic theory of production is complemented by conference papers from external leading researchers in the fields of production, materials science and bordering disciplines. The target audience primarily comprises research experts and practitioners in the field but the book may also be beneficial for graduate students.

Micro and Precision Manufacturing

Author : Kapil Gupta
Publisher : Springer
ISBN 13 : 3319688014
Total Pages : 201 pages
Book Rating : 4.3/5 (196 download)

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Book Synopsis Micro and Precision Manufacturing by : Kapil Gupta

Download or read book Micro and Precision Manufacturing written by Kapil Gupta and published by Springer. This book was released on 2017-10-15 with total page 201 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides details on various micro and precision manufacturing and finishing operations performed by conventional and advanced processes, including micro-manufacturing of micro-tools and precision finishing of engineered components. It describes the process mechanism, principles and parameters while performing micro-fabrication and precision finishing operations. The text provides the readers with knowledge of micro and precision manufacturing and encourages them to explore the future venues in this field.