Laser Assisted Micro Milling Of Hard Materials

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Laser Assisted Micro Milling of Hard Materials

Author : Mukund Kumar
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (761 download)

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Book Synopsis Laser Assisted Micro Milling of Hard Materials by : Mukund Kumar

Download or read book Laser Assisted Micro Milling of Hard Materials written by Mukund Kumar and published by . This book was released on 2011 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis presents an investigation of novel laser assisted micromachining processes that addresses the limitations of micromachining of hard-to-machine materials. Two different laser assisted approaches are used to machine hard metals and high strength ceramics. For hard metals, the basic approach involves localized thermal softening of the workpiece material by focusing a solid-state continuous wave near infra-red laser beam in front of the micro milling tool (end mills of 0.1 to 0.5 mm diameter). By suitably controlling the laser power, spot size and scan speed, it is possible to produce a sufficiently large reduction in the flow strength of the work material and consequently the cutting forces and tool deflections. A force model is developed to predict the cutting forces in Laser Assisted Micro Milling (LAMM) of hard metals. For high strength ceramics, the approach involves use of a two step process. In the first step, thermal cracks are generated in a confined volume by the steep thermal gradients generated by laser irradiation of the workpiece. In the second step, the weakened region is removed by a micro grinding tool. The characterization and modeling of the process serve as bases for users of the two approaches to select optimal process parameters.

Laser Assisted Mechanical Micromachining of Hard-to-machine Materials

Author : Ramesh K. Singh
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (252 download)

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Book Synopsis Laser Assisted Mechanical Micromachining of Hard-to-machine Materials by : Ramesh K. Singh

Download or read book Laser Assisted Mechanical Micromachining of Hard-to-machine Materials written by Ramesh K. Singh and published by . This book was released on 2007 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: There is growing demand for micro and meso scale devices with applications in the field of optics, semiconductor and bio-medical fields. In response to this demand, mechanical micro-cutting (e.g. micro-milling) is emerging as a viable alternative to lithography based micromachining techniques. Mechanical micromachining methods are capable of generating three-dimensional free-form surfaces to sub-micron level precision and micron level accuracies in a wide range of materials including common engineering alloys. However, certain factors limit the types of workpiece materials that can be processed using mechanical micromachining methods. For difficult-to-machine materials such as tool and die steels, limited machine-tool system stiffness and low tool flexural strength are major impediments to the use of mechanical micromachining methods.

Laser-assisted Micro End Milling

Author : Yongho Jeon
Publisher :
ISBN 13 :
Total Pages : 186 pages
Book Rating : 4.:/5 (891 download)

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Book Synopsis Laser-assisted Micro End Milling by : Yongho Jeon

Download or read book Laser-assisted Micro End Milling written by Yongho Jeon and published by . This book was released on 2008 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Hybrid Micro-Machining Processes

Author : Sumit Bhowmik
Publisher : Springer
ISBN 13 : 3030130398
Total Pages : 70 pages
Book Rating : 4.0/5 (31 download)

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Book Synopsis Hybrid Micro-Machining Processes by : Sumit Bhowmik

Download or read book Hybrid Micro-Machining Processes written by Sumit Bhowmik and published by Springer. This book was released on 2019-02-09 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents some of the recent hybrid micro-machining processes used to manufacture miniaturized products with micro level precision. The current developed technologies to manufacture the micro dimensioned products while meeting the desired precision level are described within the text. The authors especially highlight research that focuses on the development of new micro machining platforms while integrating the different technologies to manufacture the micro components in a high throughput and cost effective manner.

Laser-Assisted Machining

Author : Sandip Kunar
Publisher : John Wiley & Sons
ISBN 13 : 1394213573
Total Pages : 500 pages
Book Rating : 4.3/5 (942 download)

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Book Synopsis Laser-Assisted Machining by : Sandip Kunar

Download or read book Laser-Assisted Machining written by Sandip Kunar and published by John Wiley & Sons. This book was released on 2024-06-05 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt: LASER-ASSISTED MACHINING This unique book develops exhaustive engineering perceptions of different laser-assisted techniques, reviews the engineering context of different laser fabrication techniques, and describes the application of laser-assisted fabrication techniques. Lasers are essential in the area of material processing because they can produce coherent beams with little divergence. The fabrication process known as surface cladding includes joining (soldering, welding), material removal (laser-aided drilling, cutting, etc.), deformation (extrusion, bending), and material addition. Some remarkable advantages of laser-assisted material development include faster processing rates and preservation of essential alloying components. However, the lack of widespread understanding of various material phenomena and how laser parameters affect them prevents the technology from being widely accepted on an industrial scale. Among the subjects Laser-Assisted Machining covers include high-powered lasers in material processing applications, laser-based joining of metallic and non-metallic materials, direct laser cladding, laser surface processing, laser micro and nano processing, emerging laser materials processing techniques, solid-state lasers, laser cutting, drilling and piercing, laser welding, laser bending or forming, laser cleaning, laser automation and in-process sensing, femtosecond laser micromachining, laser-assisted micro-milling/grinding, laser-assisted jet electrochemical micro-machining, laser-assisted water jet micro-machining, hybrid laser-electrochemical micromachining process, quill and nonreciprocal ultrafast laser writing, laser surface engineering, ultrashort pulsed laser surface texturing, laser interference patterning systems, laser interference lithography, laser-guided discharge texturing. Audience The book will be used by researchers in the fields of manufacturing technology and materials science as well as engineers and high-level technicians for a better understanding of various innovative and novel techniques to cope with the need of micromachining, as well as microfabrication industries for successful implementation of microproduct manufacturing.

Laser Assisted Machining of Hard to Machine Materials

Author : Bruno Markus Jau
Publisher :
ISBN 13 :
Total Pages : 296 pages
Book Rating : 4.:/5 (256 download)

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Book Synopsis Laser Assisted Machining of Hard to Machine Materials by : Bruno Markus Jau

Download or read book Laser Assisted Machining of Hard to Machine Materials written by Bruno Markus Jau and published by . This book was released on 1981 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Hybrid Micromachining and Microfabrication Technologies

Author : Sandip Kunar
Publisher : John Wiley & Sons
ISBN 13 : 1394174934
Total Pages : 340 pages
Book Rating : 4.3/5 (941 download)

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Book Synopsis Hybrid Micromachining and Microfabrication Technologies by : Sandip Kunar

Download or read book Hybrid Micromachining and Microfabrication Technologies written by Sandip Kunar and published by John Wiley & Sons. This book was released on 2023-05-04 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: HYBRID MICROMACHINING and MICROFABRICATION TECHNOLOGIES The book aims to provide a thorough understanding of numerous advanced hybrid micromachining and microfabrication techniques as well as future directions, providing researchers and engineers who work in hybrid micromachining with a much-appreciated orientation. The book is dedicated to advanced hybrid micromachining and microfabrication technologies by detailing principals, techniques, processes, conditions, research advances, research challenges, and opportunities for various types of advanced hybrid micromachining and microfabrication. It discusses the mechanisms of material removal supported by experimental validation. Constructional features of hybrid micromachining setup suitable for industrial micromachining applications are explained. Separate chapters are devoted to different advanced hybrid micromachining and microfabrication to design and development of micro-tools, which is one of the most vital components in advanced hybrid micromachining, and which can also be used for various micro and nano applications. Power supply, and other major factors which influence advanced hybrid micromachining processes, are covered and research findings concerning the improvement of machining accuracy and efficiency are reported.

Micro and Nanoscale Laser Processing of Hard Brittle Materials

Author : Jiwang Yan
Publisher : Elsevier
ISBN 13 : 0128168803
Total Pages : 242 pages
Book Rating : 4.1/5 (281 download)

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Book Synopsis Micro and Nanoscale Laser Processing of Hard Brittle Materials by : Jiwang Yan

Download or read book Micro and Nanoscale Laser Processing of Hard Brittle Materials written by Jiwang Yan and published by Elsevier. This book was released on 2019-11-12 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt: Micro and Nanoscale Laser Processing of Hard Brittle Materials examines general laser-material interactions within this type of material, focusing on the nanoprocessing technologies that these phenomena have given rise to. Sections cover laser machining, healing, recovery, sintering, surface modification, texturing and microstructuring. These technologies all benefit from the characteristics of laser processing, its highly localized heating ability, and its well-defined optical properties. The book also describes frontier applications of the developed technologies, thus further emphasizing the possibility of processing hard brittle materials into complex structures with functional surfaces at both the micro and nanoscale. Provides readers with a solid understanding of laser-material interactions Helps readers choose suitable laser parameters for processing hard brittle materials Demonstrates how micro and nanoscale laser processing can be used to machine brittle materials without fracture

Laser Beam Micro-milling of Micro-channels in Aerospace Alloys

Author : Saied Muhammed Hassan Darwish
Publisher : Springer
ISBN 13 : 9811036020
Total Pages : 368 pages
Book Rating : 4.8/5 (11 download)

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Book Synopsis Laser Beam Micro-milling of Micro-channels in Aerospace Alloys by : Saied Muhammed Hassan Darwish

Download or read book Laser Beam Micro-milling of Micro-channels in Aerospace Alloys written by Saied Muhammed Hassan Darwish and published by Springer. This book was released on 2017-01-31 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume is greatly helpful to micro-machining and laser engineers as it offers obliging guidelines about the micro-channel fabrications through Nd:YAG laser beam micro-milling. The book also demonstrates how the laser beam micro-milling behaves when operating under wet conditions (under water), and explores what are the pros and cons of this hybrid technique. From the predictive mathematical models, the readers can easily estimate the resulting micro-channel size against the desired laser parametric combinations. The book considers micro-channels in three highly important research materials commonly used in aerospace industry: titanium alloy Ti-6Al-4V, nickel alloy Inconel 718 and aluminum alloy AA 2024. Therefore, the book is highly practicable in the fields of micro-channel heat exchangers, micro-channel aerospace turbine blades, micro-channel heat pipes, micro-coolers and micro-channel pulsating heat plates. These are frequently used in various industries such as aerospace, automotive, biomedical and micro-electronics.

Modern Manufacturing Processes

Author : Muammer Koç
Publisher : John Wiley & Sons
ISBN 13 : 1118071921
Total Pages : 549 pages
Book Rating : 4.1/5 (18 download)

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Book Synopsis Modern Manufacturing Processes by : Muammer Koç

Download or read book Modern Manufacturing Processes written by Muammer Koç and published by John Wiley & Sons. This book was released on 2019-09-04 with total page 549 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides an in-depth understanding of the fundamentals of a wide range of state-of-the-art materials manufacturing processes Modern manufacturing is at the core of industrial production from base materials to semi-finished goods and final products. Over the last decade, a variety of innovative methods have been developed that allow for manufacturing processes that are more versatile, less energy-consuming, and more environmentally friendly. This book provides readers with everything they need to know about the many manufacturing processes of today. Presented in three parts, Modern Manufacturing Processes starts by covering advanced manufacturing forming processes such as sheet forming, powder forming, and injection molding. The second part deals with thermal and energy-assisted manufacturing processes, including warm and hot hydrostamping. It also covers high speed forming (electromagnetic, electrohydraulic, and explosive forming). The third part reviews advanced material removal process like advanced grinding, electro-discharge machining, micro milling, and laser machining. It also looks at high speed and hard machining and examines advances in material modeling for manufacturing analysis and simulation. Offers a comprehensive overview of advanced materials manufacturing processes Provides practice-oriented information to help readers find the right manufacturing methods for the intended applications Highly relevant for material scientists and engineers in industry Modern Manufacturing Processes is an ideal book for practitioners and researchers in materials and mechanical engineering.

Hybrid Machining

Author : Xichun Luo
Publisher : Academic Press
ISBN 13 : 0128131136
Total Pages : 328 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 328 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

Hybrid-Energy Cutting of Aerospace Alloys

Author : Wenfeng Ding
Publisher : Springer Nature
ISBN 13 : 9819752655
Total Pages : 335 pages
Book Rating : 4.8/5 (197 download)

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Book Synopsis Hybrid-Energy Cutting of Aerospace Alloys by : Wenfeng Ding

Download or read book Hybrid-Energy Cutting of Aerospace Alloys written by Wenfeng Ding and published by Springer Nature. This book was released on with total page 335 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Machining, Joining and Modifications of Advanced Materials

Author : Andreas Öchsner
Publisher : Springer
ISBN 13 : 981101082X
Total Pages : 272 pages
Book Rating : 4.8/5 (11 download)

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Book Synopsis Machining, Joining and Modifications of Advanced Materials by : Andreas Öchsner

Download or read book Machining, Joining and Modifications of Advanced Materials written by Andreas Öchsner and published by Springer. This book was released on 2016-06-23 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the latest advances in mechanical and materials engineering applied to the machining, joining and modification of modern engineering materials. The contributions cover the classical fields of casting, forming and injection moulding as representative manufacturing methods, whereas additive manufacturing methods (rapid prototyping and laser sintering) are treated as more innovative and recent technologies that are paving the way for the manufacturing of shapes and features that traditional methods are unable to deliver. The book also explores water jet cutting as an innovative cutting technology that avoids the heat build-up typical of classical mechanical cutting. It introduces readers to laser cutting as an alternative technology for the separation of materials, and to classical bonding and friction stir welding approaches in the context of joining technologies. In many cases, forming and machining technologies require additional post-treatment to achieve the required level of surface quality or to furnish a protective layer. Accordingly, sections on laser treatment, shot peening and the production of protective layers round out the book’s coverage.

High-Speed Machining

Author : Kapil Gupta
Publisher : Academic Press
ISBN 13 : 0128150211
Total Pages : 318 pages
Book Rating : 4.1/5 (281 download)

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Book Synopsis High-Speed Machining by : Kapil Gupta

Download or read book High-Speed Machining written by Kapil Gupta and published by Academic Press. This book was released on 2020-01-31 with total page 318 pages. Available in PDF, EPUB and Kindle. Book excerpt: High-Speed Machining covers every aspect of this important subject, from the basic mechanisms of the technology, right through to possible avenues for future research. This book will help readers choose the best method for their particular task, how to set up their equipment to reduce chatter and wear, and how to use simulation tools to model high-speed machining processes. The different applications of each technology are discussed throughout, as are the latest findings by leading researchers in this field. For any researcher looking to understand this topic, any manufacturer looking to improve performance, or any manager looking to upgrade their plant, this is the most comprehensive and authoritative guide available. Summarizes important R&D from around the world, focusing on emerging topics like intelligent machining Explains the latest best practice for the optimization of high-speed machining processes for greater energy efficiency and machining precision Provides practical advice on the testing and monitoring of HSM machines, drawing on practices from leading companies

Smart Devices and Machines for Advanced Manufacturing

Author : Lihui Wang
Publisher : Springer Science & Business Media
ISBN 13 : 1848001479
Total Pages : 401 pages
Book Rating : 4.8/5 (48 download)

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Book Synopsis Smart Devices and Machines for Advanced Manufacturing by : Lihui Wang

Download or read book Smart Devices and Machines for Advanced Manufacturing written by Lihui Wang and published by Springer Science & Business Media. This book was released on 2008-02-28 with total page 401 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents a collection of quality chapters on the state-of-the-art of research efforts in the area of smart devices and novel machine design, as well as their practical applications to enable advanced manufacturing. The first section presents a broad-based review of several key areas of research in smart devices and machines. The second section is focused on presenting an in-depth treatment of a particular device or machine. The book will be of interest to a broad readership.

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

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.