Hybrid Micro Machining Processes

This book presents some of the recent hybrid micro-machining processes used to manufacture miniaturized products with micro level precision.

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Author: Sumit Bhowmik

Publisher: Springer

ISBN: 9783030130398

Category: Technology & Engineering

Page: 70

View: 649

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.

Hybrid Micro Machining Processes

This book presents some of the recent hybrid micro-machining processes used to manufacture miniaturized products with micro level precision.

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Author: Sumit Bhowmik

Publisher:

ISBN: 3030130401

Category: TECHNOLOGY & ENGINEERING

Page:

View: 159

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.

Development of Hybrid Micro Machining Approaches and Test bed

These are: (a) micro milling and laser deburring; (b) micro grinding involving laser pre-heating; (c) micro milling and laser polishing.

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Author: Wenlong Chang

Publisher:

ISBN: OCLC:857999045

Category:

Page:

View: 209

High precision miniature and micro products which possess 3D complex structures or free-form surfaces are now being widely used in industry. These micro products require to be fabricated by several machining processes and the integration of these various machining processes onto one machine becomes necessary since this will help reduce realignment errors and also increase the machining efficiency. This thesis describes the development and testing of several hybrid machining approaches for machines which are typically used to produce micro products such as micro fluidic moulds, solar concentrator moulds, micro grooves in brittle materials and micro structured milling cutters. These are: (a) micro milling and laser deburring; (b) micro grinding involving laser pre-heating; (c) micro milling and laser polishing. The hybrid micro milling/ laser deburring process was tested during the fabrication of a micro fluidic injection mould. Micro burrs on the channel of micro fluidic mould generated during micro milling were completely removed by developed laser deburring process. This approach can achieve a good surface finish on a micro fluidic mould. The hybrid laser assisted micro grinding process was investigated by fabricating a set of micro grooves on brittle materials, including Al2O3 and Si3N4. The workpiece was pre-heated by laser to increase its temperature above that of the brittle to ductile transition phase interface. It was found that lower cutting forces were apparent in the grinding process when used to machine brittle materials. It was also found that laser assisted grinding helped achieve a very good surface finish and reduced subsurface damage. The final hybrid machining approach tested involved micro milling and laser polishing to fabricate solar concentrator moulds. Such a mould requires a good surface finish in order to accurately guide light focusing on a target. The laser polishing process was successfully used to remove any unwanted cutting marks generated by a previous micro milling process. Abstract iii As a novel extension to this hybrid machine world, a focussed ion beam (FIB) fabrication approach was researched regarding the generation of microstructures on the rake faces of milling cutters with the aim of reducing cutter cutting forces and increasing tool life. The tool wear resistance performance of these microstructured tools was evaluated through three sets of slot milling trials on a NAK80 specimen with the results indicating that micro structured micro milling cutters of this kind can effectively improve the tool wear resistance performance. A microstructure in a direction perpendicular to the cutting edge was found to be the best structure for deferring tool wear and obtaining prolonged tool life. This approach can potentially be further integrated into a hybrid precision machine such that micro structure cutters can be fabricated in-situ using a laser machining process. The conceptual design of a 5-axis hybrid machine which incorporates micro milling, grinding and laser machining has been proposed as a test-bed for the above hybrid micro machining approach. Through finite element analysis, the best configuration was found to be a closed-loop vertical machine which has one rotary stage on the worktable and another on machining head. In this thesis, the effectiveness of these novel hybrid machining approaches have been fully demonstrated through machining several microproducts. Recommendations for future work are suggested to focus on further scientific understanding of hybrid machining processes, the development of a laser repairing approach and the integration of a controller for the proposed hybrid machine.

Modern Machining Technology

As the first book to cover all major technologies in this field, readers will find the latest technical developments and research in one place, allowing for easy comparison of specifications.

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Author: Bijoy Bhattacharyya

Publisher: Academic Press

ISBN: 9780128128954

Category: Technology & Engineering

Page: 780

View: 331

Modern Machining Technology: Advanced, Hybrid, Micro Machining and Super Finishing Technology explores complex and precise components with challenging shapes that are increasing in demand in industry. As the first book to cover all major technologies in this field, readers will find the latest technical developments and research in one place, allowing for easy comparison of specifications. Technologies covered include mechanical, thermal, chemical, micro and hybrid machining processes, as well as the latest advanced finishing technologies. Each topic is accompanied by a basic overview, examples of typical applications and studies of performance criteria. In addition, readers will find comparative advantages, model questions and solutions. Addresses a broad range of modern machining techniques, providing specifications for easy comparison Includes descriptions of the main applications for each method, along with the materials or products needed Provides the very latest research in processes, including hybrid machining

Non traditional Micromachining Processes

Hybrid micromachining processes are combination of two or more machining
processes and these processes are becoming more and more attractive for
fabricators as well as researchers. The development of hybrid micromachining ...

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Author: Golam Kibria

Publisher: Springer

ISBN: 9783319520094

Category: Technology & Engineering

Page: 422

View: 925

This book presents a complete coverage of micromachining processes from their basic material removal phenomena to past and recent research carried by a number of researchers worldwide. Chapters on effective utilization of material resources, improved efficiency, reliability, durability, and cost effectiveness of the products are presented. This book provides the reader with new and recent developments in the field of micromachining and microfabrication of engineering materials.

Micro electrical Discharge Machining Processes

This book offers a comprehensive collection of micro electrical discharge machining (EDM) processes, including hybrid processes.

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Author: Golam Kibria

Publisher: Springer

ISBN: 9789811330742

Category: Technology & Engineering

Page: 314

View: 578

This book offers a comprehensive collection of micro electrical discharge machining (EDM) processes, including hybrid processes. It discusses the theory behind each process and their applications in various technological as well as biomedical domains, and also presents a brief background to various micro EDM processes, current research challenges, and detailed case studies of micro-manufacturing miniaturized parts. The book serves as a valuable guide for students and researchers interested in micro EDM and other related processes.

Hybrid Machining Processes

This book describes various hybrid machining and finishing processes. It gives a critical review of the past work based on them as well as the current trends and research directions.

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Author: Kapil Gupta

Publisher: Springer

ISBN: 9783319259222

Category: Technology & Engineering

Page: 68

View: 153

This book describes various hybrid machining and finishing processes. It gives a critical review of the past work based on them as well as the current trends and research directions. For each hybrid machining process presented, the authors list the method of material removal, machining system, process variables and applications. This book provides a deep understanding of the need, application and mechanism of hybrid machining processes.

Hybrid Machining

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.

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Author: Xichun Luo

Publisher: Academic Press

ISBN: 0128130598

Category: Mathematics

Page: 320

View: 465

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

Micro Cutting

This book provides basic theory, design and analysis of micro-toolings and machines, modelling methods and techniques, and integrated approaches for micro-cutting.

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Author: Dr. Dehong Huo

Publisher: John Wiley & Sons

ISBN: 9781118536612

Category: Technology & Engineering

Page: 368

View: 602

Micro-Cutting: Fundamentals and Applicationscomprehensively covers the state of the art research andengineering practice in micro/nano cutting: an area which isbecoming increasingly important, especially in modernmicro-manufacturing, ultraprecision manufacturing and high valuemanufacturing. This book provides basic theory, design and analysis ofmicro-toolings and machines, modelling methods and techniques, andintegrated approaches for micro-cutting. The fundamentalcharacteristics, modelling, simulation and optimization ofmicro/nano cutting processes are emphasized with particularreference to the predictabilty, producibility, repeatability andproductivity of manufacturing at micro and nano scales. The fundamentals of micro/nano cutting are applied to a varietyof machining processes including diamond turning, micromilling,micro/nano grinding/polishing, ultraprecision machining, and thedesign and implementation of micro/nano cutting process chains andmicromachining systems. Key features • Contains contributions from leading global experts • Covers the fundamental theory of micro-cutting • Presents applications in a variety of machiningprocesses • Includes examples of how to implement and applymicro-cutting for precision and micro-manufacturing Micro-Cutting: Fundamentals and Applications is an idealreference for manufacturing engineers, production supervisors,tooling engineers, planning and application engineers, as well asmachine tool designers. It is also a suitable textbook forpostgraduate students in the areas of micro-manufacturing,micro-engineering and advanced manufacturing methods.

Advances in Precision Engineering

Introduction Tool-based compound micro machining techniques essentially
include precision machining processes as ... hybrid material removal processes
can machine micro features on a wide range of materials and required machined
 ...

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Author: Jian Hong Zhao

Publisher: Trans Tech Publications Ltd

ISBN: 9783038133469

Category: Technology & Engineering

Page: 866

View: 318

Volume is indexed by Thomson Reuters CPCI-S (WoS). The objective of this special collection was to provide an excellent platform for updating and discussing the latest advances in precision engineering-related fields by researchers and engineers from research laboratories, academia and industry all over the world. The volume covers a wide gamut of topics in precision engineering-related fields, ranging over precision machining, advanced measurement techniques and green and sustainable manufacturing. This work will provide a stimulus and inspiration for future studies and advancement in precision engineering and manufacturing technologies.

International Journal of Manufacturing Technology and Management

1 / 2 , 2006 Hybrid bulk micro - machining process suitable for roughness
reduction in optical MEMS devices Arvind Chandrasekaran , Muthukumaran
Packirisamy * and lon Stiharu Micromechatronics Laboratory Concave Research
Center ...

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Author:

Publisher:

ISBN: UOM:39015047303527

Category: Industrial management

Page:

View: 703

Micro electrical Discharge Machining Processes

This book offers a comprehensive collection of micro electrical discharge machining (EDM) processes, including hybrid processes.

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Author: Golam Kibria

Publisher:

ISBN: 9811330751

Category: Micromachining

Page: 320

View: 186

This book offers a comprehensive collection of micro electrical discharge machining (EDM) processes, including hybrid processes. It discusses the theory behind each process and their applications in various technological as well as biomedical domains, and also presents a brief background to various micro EDM processes, current research challenges, and detailed case studies of micro-manufacturing miniaturized parts. The book serves as a valuable guide for students and researchers interested in micro EDM and other related processes.

Fundamentals of Machining Processes

A Solid Foundation The text begins with an introduction to the various machining processes, followed by detailed discussions of cutting tool materials and geometry, mechanics of orthogonal cutting, the various factors affecting the ...

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Author: Hassan Abdel-Gawad El-Hofy

Publisher: CRC Press

ISBN: 0849372887

Category: Technology & Engineering

Page: 496

View: 167

Machining remains a hugely important process in modern engineering and manufacturing practice, and students need to be aware of the vast host of methods and technologies available to meet all sorts of precision and surface finish requirements. Fundamentals of Machining Processes: Conventional and Nonconventional Processes is the first textbook to collect all of the major methods into a single reference, from cutting and abrasive processes to erosion, hybrid, and micromachining processes. A Solid Foundation The text begins with an introduction to the various machining processes, followed by detailed discussions of cutting tool materials and geometry, mechanics of orthogonal cutting, the various factors affecting the economics of machining, and cutting methods for both flat and cylindrical surfaces. The author then shifts focus to high-speed machining and abrasive processes, including abrasive finishing and advanced processes such as ultrasonic and abrasive jet machining. A Firm Step Forward After laying a groundwork in the conventional processes, El-Hofy delves into modern machining topics. He explains electrochemical and thermal erosion techniques, combined machining processes, and the various micromachining techniques based on the previously discusses processes. Extensive worked examples, illustrations, and homework problems reinforce a practical understanding of the concepts. Reflecting the author's more than 30 years of industrial and teaching experience, Fundamentals of Machining Processes is a resource that students will carry with them well into their careers.

Micromachining and Microfabrication Process Technology VIII

After the shims or microparts are fabricated , they are used as masters to perform
injection moulding or embossing in plastics like acrylic and polycarbonate or
hybrid organoceramic materials . These replication techniques are highly
conformal ...

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Author: John Yasaitis

Publisher: Society of Photo Optical

ISBN: 081944779X

Category: Technology & Engineering

Page: 604

View: 949

Proceedings of SPIE present the original research papers presented at SPIE conferences and other high-quality conferences in the broad-ranging fields of optics and photonics. These books provide prompt access to the latest innovations in research and technology in their respective fields. Proceedings of SPIE are among the most cited references in patent literature.

Hybrid Machining

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.

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Author: Xichun Luo

Publisher: Academic Press

ISBN: 9780128131138

Category: Technology & Engineering

Page: 326

View: 291

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

Advanced Machining Processes

Nontraditional and Hybrid Machining Processes Hassan Abdel-Gawad El-Hofy.
In modern machining ... machining processes. Micromachining has recently
become, an important issue for further reduction of workpiece size and
dimensions.

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Author: Hassan Abdel-Gawad El-Hofy

Publisher: McGraw Hill Professional

ISBN: 9780071466943

Category: Technology & Engineering

Page: 253

View: 152

Today’s stringent design requirements and difficult-to-machine materials such as tough super alloys, ceramics, and composites, have made traditional machining processes costly and obsolete. As a result, manufacturers and machine design engineers are turning to advance machining processes. These machining processes utilizes electrical, chemical, and optimal sources of energy to bind, form and cut materials. El-Hofy rigorously explains how each of these advanced machining process work, their machining system components, process variables and industrial applications, making this book the perfect guide for anyone designing, researching or converting to a more advance machining process.

Advances in Abrasive Technology XVI

Hybrid. Laser-Waterjet. Micromachining. of. Silicon. Viboon.
Tangwarodomnukun1,a. and. Jun. Wang2,b. 1Department of ... Introduction
Though laser micromachining process is widely accepted due to its viability of
fabricating microstructures ...

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Author: Ju Long Yuan

Publisher: Trans Tech Publications Ltd

ISBN: 9783038262060

Category: Technology & Engineering

Page: 720

View: 814

Volume is indexed by Thomson Reuters CPCI-S (WoS). Abrasive machining is one kind of old technology, but it has a far-reaching impact on a broad spectrum of industries. In particular modern manufacturing, there is an ever increasing demand of advanced abrasive technology and other precision abrasive technology. The collection brings together both academic researchers and practitioners from around the world for interchange of the latest developments. The 123 papers are grouped as follows: 1: Abrasive Jet Machining; 2: Abrasive Machining; 3: Advanced Cutting Technology; 4: Brittle Material Machining; 5: CMP and Silicon Wafer Processing; 6: Coolants and Cooling; 7: Design, Fabrication and Analysis of Devices for the Applications of Abrasive Technologies; 8: EDM, Ultrasonic Machining, and Laser Machining; 9: Finishing, Lapping and Polishing; 10: Glass Molding and Related Topics; 11: Grinding Wheel and Abrasive Grain Technologies; 12: In-Process Measurement and Monitoring, Metrology; 13: Machine Tools and Systems, Tooling Processing; 14: Micro/Nano-Machining; 15: Surface Integrity and Materials Characterization; 16: Tribology in Manufacturing; 17: Truing, Dressing and ELID.