Ultraprecision Machining Of Hybrid Freeform Surfaces Using Multiple Axis Diamond Turning

Author : Dennis Wee Keong Neo
Publisher : Springer
Page : 115 pages
File Size : 40,7 Mb
Release : 2017-04-24
Category : Technology & Engineering
ISBN : 9789811040832

Get Book

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

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.

Author : R. Balasubramaniam,RamaGopal V. Sarepaka,Sathyan Subbiah
Publisher : CRC Press
Page : 181 pages
File Size : 47,9 Mb
Release : 2017-09-01
Category : Technology & Engineering
ISBN : 9781351651998

Get Book

Diamond Turn Machining by R. Balasubramaniam,RamaGopal V. Sarepaka,Sathyan Subbiah Pdf

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.

Author : R. Balasubramaniam,RamaGopal V. Sarepaka,Sathyan Subbiah
Publisher : CRC Press
Page : 177 pages
File Size : 48,6 Mb
Release : 2017-09-01
Category : Science
ISBN : 9781498787598

Get Book

Diamond Turn Machining by R. Balasubramaniam,RamaGopal V. Sarepaka,Sathyan Subbiah Pdf

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.

Author : Anonim
Publisher : Newnes
Page : 5485 pages
File Size : 41,8 Mb
Release : 2014-04-07
Category : Technology & Engineering
ISBN : 9780080965338

Get Book

Comprehensive Materials Processing by Anonim Pdf

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

Author : Luis Norberto L´opez de Lacalle,Gorka Urbicain
Publisher : MDPI
Page : 554 pages
File Size : 40,9 Mb
Release : 2019-08-26
Category : Technology & Engineering
ISBN : 9783039213771

Get Book

Machining—Recent Advances, Applications and Challenges by Luis Norberto L´opez de Lacalle,Gorka Urbicain Pdf

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.

Author : W. B. Lee,Benny C. F. Cheung
Publisher : John Wiley & Sons
Page : 300 pages
File Size : 44,8 Mb
Release : 2003-02-07
Category : Technology & Engineering
ISBN : 1860583989

Get Book

Surface Generation in Ultra-precision Diamond Turning by W. B. Lee,Benny C. F. Cheung Pdf

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.

Author : Sandy Suet To,Hao Wang,Wing Bing Lee
Publisher : Springer
Page : 266 pages
File Size : 51,6 Mb
Release : 2017-05-23
Category : Technology & Engineering
ISBN : 9783662548233

Get Book

Materials Characterisation and Mechanism of Micro-Cutting in Ultra-Precision Diamond Turning by Sandy Suet To,Hao Wang,Wing Bing Lee Pdf

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.

Author : Dehong Huo
Publisher : John Wiley & Sons
Page : 384 pages
File Size : 51,8 Mb
Release : 2013-07-30
Category : Technology & Engineering
ISBN : 9781118536612

Get Book

Micro-Cutting by Dehong Huo Pdf

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.

Author : Zhuangde Jiang,Shuming Yang
Publisher : Springer
Page : 600 pages
File Size : 47,5 Mb
Release : 2020-08-03
Category : Technology & Engineering
ISBN : 9811303827

Get Book

Precision Machines by Zhuangde Jiang,Shuming Yang Pdf

In this book, the design, manufacture and control technology of precision machines are introduced to achieve the concrete requirements for precision engineering. The state-of-the-art of precision machining method and equipment including precision turning, milling, grinding and lapping/polishing are discussed. The key components of precision machines are introduced as well, such as precision spindles, control systems, tools and grinding wheels etc. In the design part, the methods for the design and simulation of the general structure of precision machines as well as the key components are described in details. In the manufacture part, the fabrication and assembly technologies for different types of precision machines are introduced. In the control part, the control system, measurement and compensation technology for precision machines are discussed. The information provided in the book will be of interest to industrial practitioners and researchers in the field of precision machines. This book is part of a handbook series that covers a comprehensive range of scientific and technological matters in ‘Precision Manufacturing’.

Author : Anonim
Publisher : Unknown
Page : 886 pages
File Size : 47,5 Mb
Release : 2006
Category : Dissertations, Academic
ISBN : STANFORD:36105123430030

Get Book

Dissertation Abstracts International by Anonim Pdf

Author : Suet To,Sujuan Wang
Publisher : Springer Nature
Page : 466 pages
File Size : 52,5 Mb
Release : 2023-09-24
Category : Technology & Engineering
ISBN : 9789819907380

Get Book

Fly Cutting Technology for Ultra-precision Machining by Suet To,Sujuan Wang Pdf

This handbook covers the fly cutting technique, an ultra-precision mechanical machining technology which is regarded as the fastest and most reliable low-cost machining method to generate high quality complex surfaces. The ultra-precision raster milling provides more flexibility and suitability for freeform and structural surfaces with a uniform quality with sub-micrometric form error and nanometric surface roughness. These surfaces are widely applied into optics, medicine, biotechnology, electronics, and communications. The fundamental and latest advancing knowledge of fly-cutting technology is important for the future development and applications in ultra-precision mechanical machining technology. This book provides a good reference for fly-cutting technology in ultra-precision machining for undergraduate and postgraduate students, researchers, engineers, and postdoctoral fellow in advanced manufacturing area. It gives the audience an overview of the working principles, process mechanism, salient features, applications, and research directions of ultra-precision fly-cutting technology.

Author : Jingwei Zhao,Zhengyi Jiang,Leszek Adam Dobrzański,Chong Soo Lee
Publisher : MDPI
Page : 236 pages
File Size : 41,7 Mb
Release : 2021-01-13
Category : Technology & Engineering
ISBN : 9783039435098

Get Book

Micromanufacturing of Metallic Materials by Jingwei Zhao,Zhengyi Jiang,Leszek Adam Dobrzański,Chong Soo Lee Pdf

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.

Author : Lu Zheng,Wanqun Chen,Dehong Huo
Publisher : John Wiley & Sons
Page : 270 pages
File Size : 40,6 Mb
Release : 2021-02-05
Category : Science
ISBN : 9781119506324

Get Book

Vibration Assisted Machining by Lu Zheng,Wanqun Chen,Dehong Huo Pdf

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.

Author : Christian Brecher
Publisher : Springer
Page : 212 pages
File Size : 47,8 Mb
Release : 2014-11-18
Category : Technology & Engineering
ISBN : 9783319123042

Get Book

Advances in Production Technology by Christian Brecher Pdf

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.

Author : Xichun Luo,Yi Qin
Publisher : Academic Press
Page : 326 pages
File Size : 51,5 Mb
Release : 2018-06-27
Category : Technology & Engineering
ISBN : 9780128131138

Get Book

Hybrid Machining by Xichun Luo,Yi Qin Pdf

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