Metal Cutting Mechanics

Author: Viktor P. Astakhov

Publisher: CRC Press

ISBN: 9780849318955

Category: Science

Page: 320

View: 1066

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Metal Cutting Mechanics outlines the fundamentals of metal cutting analysis, reducing the extent of empirical approaches to the problems as well as bridging the gap between design and manufacture. The author distinguishes his work from other works through these aspects: considering the system engineering of the cutting process identifying the singularity of the cutting process among other closely related manufacturing processes by chip formation, caused by bending and shear stresses in the deformation zone suggesting a distinctive way toward predictability of the metal cutting process devoting special attention to experimental methodology Metal Cutting Mechanics provides an exceptional balance between general reading and research analysis, presenting industrial and academic requirements in terms of basic scientific factors as well as application potential.

Manufacturing Automation

Metal Cutting Mechanics, Machine Tool Vibrations, and CNC Design

Author: Yusuf Altintas

Publisher: Cambridge University Press

ISBN: 110700148X

Category: Mathematics

Page: 366

View: 932

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A professional reference and textbook on metal cutting, considering scientific principles and their practical application to manufacturing problems.

Metal Cutting Theory and Practice, Third Edition

Author: David A. Stephenson,John S. Agapiou

Publisher: CRC Press

ISBN: 1466587547

Category: Technology & Engineering

Page: 947

View: 6896

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A Complete Reference Covering the Latest Technology in Metal Cutting Tools, Processes, and Equipment Metal Cutting Theory and Practice, Third Edition shapes the future of material removal in new and lasting ways. Centered on metallic work materials and traditional chip-forming cutting methods, the book provides a physical understanding of conventional and high-speed machining processes applied to metallic work pieces, and serves as a basis for effective process design and troubleshooting. This latest edition of a well-known reference highlights recent developments, covers the latest research results, and reflects current areas of emphasis in industrial practice. Based on the authors’ extensive automotive production experience, it covers several structural changes, and includes an extensive review of computer aided engineering (CAE) methods for process analysis and design. Providing updated material throughout, it offers insight and understanding to engineers looking to design, operate, troubleshoot, and improve high quality, cost effective metal cutting operations. The book contains extensive up-to-date references to both scientific and trade literature, and provides a description of error mapping and compensation strategies for CNC machines based on recently issued international standards, and includes chapters on cutting fluids and gear machining. The authors also offer updated information on tooling grades and practices for machining compacted graphite iron, nickel alloys, and other hard-to-machine materials, as well as a full description of minimum quantity lubrication systems, tooling, and processing practices. In addition, updated topics include machine tool types and structures, cutting tool materials and coatings, cutting mechanics and temperatures, process simulation and analysis, and tool wear from both chemical and mechanical viewpoints. Comprised of 17 chapters, this detailed study: Describes the common machining operations used to produce specific shapes or surface characteristics Contains conventional and advanced cutting tool technologies Explains the properties and characteristics of tools which influence tool design or selection Clarifies the physical mechanisms which lead to tool failure and identifies general strategies for reducing failure rates and increasing tool life Includes common machinability criteria, tests, and indices Breaks down the economics of machining operations Offers an overview of the engineering aspects of MQL machining Summarizes gear machining and finishing methods for common gear types, and more Metal Cutting Theory and Practice, Third Edition emphasizes the physical understanding and analysis for robust process design, troubleshooting, and improvement, and aids manufacturing engineering professionals, and engineering students in manufacturing engineering and machining processes programs.

Metal cutting

Author: Edward Moor Trent

Publisher: Butterworth-Heinemann

ISBN: 9780750610681

Category: Technology & Engineering

Page: 273

View: 3422

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Expanded and revised to include changes and additions to metal cutting theory. Covers developments in tool materials and industrial practice over the last seven years. Describes the stresses and temperatures acting on cutting tools and explains their influence on performance. Discusses tool wear which determines cutting efficiency. Details machinability and control of tool material structure and composition.

The Science and Engineering of Cutting

The Mechanics and Processes of Separating, Scratching and Puncturing Biomaterials, Metals and Non-metals

Author: Tony Atkins

Publisher: Butterworth-Heinemann

ISBN: 9780080942452

Category: Technology & Engineering

Page: 432

View: 486

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The materials mechanics of the controlled separation of a body into two or more parts – cutting – using a blade or tool or other mechanical implement is a ubiquitous process in most engineering disciplines. This is the only book available devoted to the cutting of materials generally, the mechanics of which (toughness, fracture, deformation, plasticity, tearing, grating, chewing, etc.) have wide ranging implications for engineers, medics, manufacturers, and process engineers, making this text of particular interest to a wide range of engineers and specialists. * The only book to explain and unify the process and techniques of cutting in metals AND non-metals. The emphasis on biomaterials, plastics and non-metals will be of considerable interest to many, while the transfer of knowledge from non-metals fields offers important benefits to metal cutters * Comprehensive, written with this well-known author’s lightness of touch, the book will attract the attention of many readers in this underserved subject * The clarity of the text is further enhanced by detailed examples and case studies, from the grating of cheese on an industrial scale to the design of scalpels

Tribology of Metal Cutting

Author: Viktor P. Astakhov

Publisher: Elsevier

ISBN: 9780080466859

Category: Technology & Engineering

Page: 392

View: 4878

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Tribology of Metal Cutting deals with the emerging field of studies known as Metal Cutting Tribology. Tribology is defined as the science and technology of interactive surfaces moving relative each other. It concentrates on contact physics and mechanics of moving interfaces that generally involve energy dissipation. This book summarizes the available information on metal cutting tribology with a critical review of work done in the past. The book covers the complete system of metal cutting testing. In particular, it presents, explains and exemplifies a breakthrough concept of the physical resource of the cutting tool. It also describes the cutting system physical efficiency and its practical assessment via analysis of the energy partition in the cutting system. Specialists in the field of metal cutting will find information on how to apply the major principles of metal cutting tribology, or, in other words, how to make the metal cutting tribology to be useful at various levels of applications. The book discusses other novel concepts and principles in the tribology of metal cutting such as the energy partition in the cutting system; versatile metrics of cutting tool wear; optimal cutting temperature and its use in the optimization of the cutting process; the physical concept of cutting tool resource; and embrittlement action. This book is intended for a broad range of readers such as metal cutting tool, cutting insert, and process designers; manufacturing engineers involved in continuous process improvement; research workers who are active or intend to become active in the field; and senior undergraduate and graduate students of manufacturing. · Introduces the cutting system physical efficiency and its practical assessment via analysis of the energy partition in the cutting system. · Presents, explains and exemplifies a breakthrough concept of the physical resource of the cutting tool. · Covers the complete system of metal cutting testing.

Advanced Machining Processes of Metallic Materials

Theory, Modelling, and Applications

Author: Wit Grzesik

Publisher: Elsevier

ISBN: 0444637206

Category: Technology & Engineering

Page: 608

View: 7857

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Advanced Machining Processes of Metallic Materials: Theory, Modelling and Applications, Second Edition, explores the metal cutting processes with regard to theory and industrial practice. Structured into three parts, the first section provides information on the fundamentals of machining, while the second and third parts include an overview of the effects of the theoretical and experimental considerations in high-level machining technology and a summary of production outputs related to part quality. In particular, topics discussed include: modern tool materials, mechanical, thermal and tribological aspects of machining, computer simulation of various process phenomena, chip control, monitoring of the cutting state, progressive and hybrid machining operations, as well as practical ways for improving machinability and generation and modeling of surface integrity. This new edition addresses the present state and future development of machining technologies, and includes expanded coverage on machining operations, such as turning, milling, drilling, and broaching, as well as a new chapter on sustainable machining processes. In addition, the book provides a comprehensive description of metal cutting theory and experimental and modeling techniques, along with basic machining processes and their effective use in a wide range of manufacturing applications. The research covered here has contributed to a more generalized vision of machining technology, including not only traditional manufacturing tasks, but also potential (emerging) new applications, such as micro and nanotechnology. Includes new case studies illuminate experimental methods and outputs from different sectors of the manufacturing industry Presents metal cutting processes that would be applicable for various technical, engineering, and scientific levels Includes an updated knowledge of standards, cutting tool materials and tools, new machining technologies, relevant machinability records, optimization techniques, and surface integrity

Mechanics of Sheet Metal Forming

Author: Z. Marciniak,J. L. Duncan,S. J. Hu

Publisher: Butterworth-Heinemann

ISBN: 9780750653008

Category: Mathematics

Page: 211

View: 5215

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Material properties -- Sheet deformation processes -- Deformation of sheet in plane stress -- Simplified stamping analysis -- Load instability and tearing -- Bending of sheet -- Simplified analysis of circular shells -- Cylindrical deep drawing -- Stretching circular shells -- Combined bending and tension of sheet -- Hydroforming.

Metal Cutting Principles

Author: Milton Clayton Shaw

Publisher: Oxford University Press on Demand

ISBN: 9780195142068

Category: Technology & Engineering

Page: 651

View: 5911

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Thoroughly revised and updated in this second edition, Metal Cutting Principles identifies the major problem areas of metal cutting during the production of mechanical components. It presents the latest findings on the relationships between metal cutting and fundamental physics, chemistry, the behaviour of materials, and the engineering sciences of heat transfer, solid mechanics, and surface science (tribology). An analysis of the basic two-dimensional cutting process is followed by a consideration of three-dimensional examples, with special attention given to cutting temperatures, tool wear, tool life, and the integrity of the finished surface. Machining economics and process optimization are also discussed. In addition, the text includes a chapter on applications that take advantage of the unusual physical and chemical conditions that occur during cutting. Metal Cutting Principles, 2e, is ideal for graduate courses in metal cutting or as a professional reference.* Includes five new chapters: 20. Modeling of Chip Formation, 21. Wavy Chip Formation, 22. Saw-Tooth Chip Formation, 23. Precision Engineering, and 24.Unusual Applications of the Metal Cutting Process* Discusses mathematical modeling and provides simplified models that cover thermal, material, and surface considerations during various aspects of the cutting processContents:PrefaceSymbols1. Introduction2. Typical Cutting Operations3. Mechanics of Steady State4. Elastic Behavior5. Plastic Behavior6. Fracture7. Dynamometry8. Shear Strain in Cutting9. Shear Stress in Cutting10. Friction11. Wear and Tool Life12. Cutting Temperatures13. Cutting Fluids14. Tool Materials15. Work Material Considerations16. Complex Tools17. Surface Integrity18. Chip Control19. Optimization20. Modeling of Chip Formation21. Wavy Chip Formation22. Saw-Tooth Chip Formation23. Precision Engineering24. Unusual Applications of the Metal Cutting Process

Metal Cutting Theory

New perspectives and new approaches

Author: Hanmin Shi

Publisher: Springer

ISBN: 3319735616

Category: Technology & Engineering

Page: N.A

View: 8651

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This book summarizes the author’s lifetime achievements, offering new perspectives and approaches in the field of metal cutting theory and its applications. The topics discussed include non-Euclidian geometry of cutting tools, non-free cutting mechanics and non-linear machine tool dynamics, applying non-linear science/complexity to machining, and all the achievements and their practical significance have been theoretically proved and experimentally verified.

Fundamentals of Metal Cutting and Machine Tools

Author: B. L. Juneja

Publisher: New Age International

ISBN: 9788122414677

Category: Machine-tools

Page: 614

View: 8127

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The Book Is Intended To Serve As A Textbook For The Final And Pre-Final Year B.Tech. Students Of Mechanical, Production, Aeronautical And Textile Engineering Disciplines. It Can Be Used Either For A One Or A Two Semester Course. The Book Covers The Main Areas Of Interest In Metal Machining Technology Namely Machining Processes, Machine Tools, Metal Cutting Theory And Cutting Tools. Modern Developments Such As Numerical Control, Computer-Aided Manufacture And Non-Conventional Processes Have Also Been Treated. Separate Chapters Have Been Devoted To The Important Topics Of Machine Tool Vibration, Surface Integrity And Machining Economics. Data On Recommended Cutting Speeds, Feeds And Tool Geometry For Various Operations Has Been Incorporated For Reference By The Practising Engineer.Salient Features Of Second Edition * Two New Chapters Have Been Added On Nc And Cnc Machines And Part Programming. * All Chapters Have Been Thoroughly Revised And Updated With New Information. * More Solved Examples Have Been Added. * New Material On Tool Technology. * Improved Quality Of Figures And More Photographs.

Machining

Fundamentals and Recent Advances

Author: J. Paulo Davim

Publisher: Springer Science & Business Media

ISBN: 1848002130

Category: Technology & Engineering

Page: 362

View: 3055

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Machining is one of the most important manufacturing processes. Parts manufactured by other processes often require further operations before the product is ready for application. “Machining: Fundamentals and Recent Advances” is divided into two parts. Part I explains the fundamentals of machining, with special emphasis on three important aspects: mechanics of machining, tools, and work-piece integrity. Part II is dedicated to recent advances in machining, including: machining of hard materials, machining of metal matrix composites, drilling polymeric matrix composites, ecological machining (minimal quantity of lubrication), high-speed machining (sculptured surfaces), grinding technology and new grinding wheels, micro- and nano-machining, non-traditional machining processes, and intelligent machining (computational methods and optimization). Advanced students, researchers and professionals interested or involved in modern manufacturing engineering will find the book a useful reference.

Tribology of Metal Cutting

Author: Viktor P. Astakhov

Publisher: Elsevier

ISBN: 9780080466859

Category: Technology & Engineering

Page: 392

View: 4682

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Tribology of Metal Cutting deals with the emerging field of studies known as Metal Cutting Tribology. Tribology is defined as the science and technology of interactive surfaces moving relative each other. It concentrates on contact physics and mechanics of moving interfaces that generally involve energy dissipation. This book summarizes the available information on metal cutting tribology with a critical review of work done in the past. The book covers the complete system of metal cutting testing. In particular, it presents, explains and exemplifies a breakthrough concept of the physical resource of the cutting tool. It also describes the cutting system physical efficiency and its practical assessment via analysis of the energy partition in the cutting system. Specialists in the field of metal cutting will find information on how to apply the major principles of metal cutting tribology, or, in other words, how to make the metal cutting tribology to be useful at various levels of applications. The book discusses other novel concepts and principles in the tribology of metal cutting such as the energy partition in the cutting system; versatile metrics of cutting tool wear; optimal cutting temperature and its use in the optimization of the cutting process; the physical concept of cutting tool resource; and embrittlement action. This book is intended for a broad range of readers such as metal cutting tool, cutting insert, and process designers; manufacturing engineers involved in continuous process improvement; research workers who are active or intend to become active in the field; and senior undergraduate and graduate students of manufacturing. · Introduces the cutting system physical efficiency and its practical assessment via analysis of the energy partition in the cutting system. · Presents, explains and exemplifies a breakthrough concept of the physical resource of the cutting tool. · Covers the complete system of metal cutting testing.