Enhanced Heat Transfer Mechanism of Nanofluid MQL Cooling Grinding
Enhanced Heat Transfer Mechanism of Nanofluid MQL Cooling Grinding

Author: Li, Changhe

Publisher: IGI Global

Published: 2019-10-25

Total Pages: 441

ISBN-13: 179981548X

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In today’s modern world, the manufacturing industry is embracing an energy-efficient initiative and adopting green techniques. One aspect that has failed to adopt this scheme is flood grinding. Current flood grinding methods increase the treatment cost of grinding fluid and waste large quantities. In order to remain sustainable and efficient, in-depth research is necessary to study green grinding technologies that can ensure machining precision and surface quality of workpiece and reduce grinding fluid-induced environmental pollution. Enhanced Heat Transfer Mechanism of Nanofluid MQL Cooling Grinding provides emerging research exploring the theoretical and practical aspects of nanofluid lubrication and its application within grinding flow and green manufacturing. Featuring coverage on a broad range of topics such as airflow distribution, morphology analysis, and lubrication performance, this book is ideally designed for mechanical professionals, engineers, manufacturers, researchers, scientists, academicians, and students seeking current research on clean and low-carbon precision machining methods.

Tribology of Abrasive Machining Processes
Tribology of Abrasive Machining Processes

Author: Ioan D. Marinescu

Publisher: William Andrew

Published: 2012-12-07

Total Pages: 602

ISBN-13: 1437734677

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This book draws upon the science of tribology to understand, predict and improve abrasive machining processes. Pulling together information on how abrasives work, the authors, who are renowned experts in abrasive technology, demonstrate how tribology can be applied as a tool to improve abrasive machining processes. Each of the main elements of the abrasive machining system are looked at, and the tribological factors that control the efficiency and quality of the processes are described. Since grinding is by far the most commonly employed abrasive machining process, it is dealt with in particular detail. Solutions are posed to many of the most commonly experienced industrial problems, such as poor accuracy, poor surface quality, rapid wheel wear, vibrations, work-piece burn and high process costs. This practical approach makes this book an essential tool for practicing engineers. Uses the science of tribology to improve understanding and of abrasive machining processes in order to increase performance, productivity and surface quality of final products A comprehensive reference on how abrasives work, covering kinematics, heat transfer, thermal stresses, molecular dynamics, fluids and the tribology of lubricants Authoritative and ground-breaking in its first edition, the 2nd edition includes 30% new and updated material, including new topics such as CMP (Chemical Mechanical Polishing) and precision machining for micro-and nano-scale applications

Manufacturing Processes 2
Manufacturing Processes 2

Author: Fritz Klocke

Publisher: Springer Science & Business Media

Published: 2009-04-21

Total Pages: 452

ISBN-13: 3540922598

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The future of manufacturing companies depends largely on their ability to adapt to swiftly changing global conditions. These are exemplified by international com- tition, rapidly growing intercommunication and the increased significance of en- ronmental issues [KLOC98a, ENGE02]. Precision machining with geometrically undefined cutting edges represents a key production engineering technology with high efficiency, security and machining quality. DIN norm 8589 subsumes within the group “machining with geometrically - defined cutting edges” the following material removal manufacturing processes: grinding, honing, lapping, free abrasive grinding and abrasive blast cutting. - chining is carried out in these production methods by means of more or less - regularly formed grains composed of hard substances brought into contact with the material. Of all methods understood as machining with geometrically undefined cutting edges, only grinding, honing and lapping can, strictly speaking, be considered p- cision machining. Free abrasive grinding and abrasive blast cutting, also treated in this book, represent a special group, as they generally cannot bring about geom- rical change in the material.

Handbook of Machining with Grinding Wheels
Handbook of Machining with Grinding Wheels

Author: Ioan D. Marinescu

Publisher: CRC Press

Published: 2016-02-22

Total Pages: 723

ISBN-13: 1482206706

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Grinding is a crucial technology that employs specific abrasive processes for the fabrication of advanced products and surfaces. Handbook of Machining with Grinding Wheels, Second Edition highlights important industry developments that can lead to improved part quality, higher productivity, and lower costs. Divided into two parts, the book b

Sustainable Machining
Sustainable Machining

Author: J. Paulo Davim

Publisher: Springer

Published: 2017-03-19

Total Pages: 90

ISBN-13: 3319519611

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This book provides an overview on current sustainable machining. Its chapters cover the concept in economic, social and environmental dimensions. It provides the reader with proper ways to handle several pollutants produced during the machining process. The book is useful on both undergraduate and postgraduate levels and it is of interest to all those working with manufacturing and machining technology.

Research Anthology on Synthesis, Characterization, and Applications of Nanomaterials
Research Anthology on Synthesis, Characterization, and Applications of Nanomaterials

Author: Information Resources Management Association

Publisher: Engineering Science Reference

Published: 2021

Total Pages: 2500

ISBN-13: 9781799885917

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"This reference of contributed chapters seeks to address not only how nanomaterials are created, used, or characterized, but also to apply this knowledge to the multidimensional industries, fields, and applications of nanomaterials and nanoscience by including topics such as both natural and manmade nanomaterials; the size, shape, reactivity, and other essential characteristics of nanomaterials; challenges and potential effects of using nanomaterials; and the advantages of nanomaterials with multidisciplinary uses"--

Metalworking Fluids (MWFs) for Cutting and Grinding
Metalworking Fluids (MWFs) for Cutting and Grinding

Author: V P Astakhov

Publisher: Elsevier

Published: 2012-01-31

Total Pages: 424

ISBN-13: 0857095307

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Metal working fluids (MWFs) provide important functions such as lubrication and cooling in the machining of metals. This book reviews the issues surrounding the use of fluids for cutting and grinding throughout the metal working process, from selection and testing to disposal.The book opens with chapters considering the mechanism and action, selection and delivery of MWFs to the machining zone before moving onto discuss the many issues surrounding MWFs during machining such as selection of the proper MWF, environmental concerns, supply methods, circulation and monitoring. The final chapters discuss the maintenance, replacement and disposal of MWFs.With its distinguished editors and international team of expert contributors, Metalworking fluids (MWFs) for cutting and grinding is an invaluable reference tool for engineers and organizations using metal cutting/machining in the manufacturing process as well as machine designers/manufacturers and machining fluid/chemical suppliers. - Chapters consider the mechanism and action, selection and delivery of MWFs to the machining zone - Environmental concerns, supply methods, circulation and monitoring are also discussed - Written by distinguished editors and international team of expert contributors

Advanced Engineering Optimization Through Intelligent Techniques
Advanced Engineering Optimization Through Intelligent Techniques

Author: R. Venkata Rao

Publisher: Springer

Published: 2019-07-09

Total Pages: 836

ISBN-13: 9811381968

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This book comprises select peer-reviewed papers presented at the International Conference on Advanced Engineering Optimization Through Intelligent Techniques (AEOTIT) 2018. The book combines contributions from academics and industry professionals, and covers advanced optimization techniques across all major engineering disciplines like mechanical, manufacturing, civil, automobile, electrical, chemical, computer and electronics engineering. Different optimization techniques and algorithms such as genetic algorithm (GA), differential evolution (DE), simulated annealing (SA), particle swarm optimization (PSO), artificial bee colony (ABC) algorithm, artificial immune algorithm (AIA), teaching-learning-based optimization (TLBO) algorithm and many other latest meta-heuristic techniques and their applications are discussed. This book will serve as a valuable reference for students, researchers and practitioners and help them in solving a wide range of optimization problems.

Principles of Modern Grinding Technology
Principles of Modern Grinding Technology

Author: W. Brian Rowe

Publisher: William Andrew

Published: 2013-11-11

Total Pages: 476

ISBN-13: 0323297986

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Principles of Modern Grinding Technology, Second Edition, provides insights into modern grinding technology based on the author's 40 years of research and experience in the field. It provides a concise treatment of the principles involved and shows how grinding precision and quality of results can be improved and costs reduced. Every aspect of the grinding process--techniques, machines and machine design, process control, and productivity optimization aspects--come under the searchlight. The new edition is an extensive revision and expansion of the first edition covering all the latest developments, including center-less grinding and ultra-precision grinding. Analyses of factors that influence grinding behavior are provided and applications are presented assisted by numerical examples for illustration. The new edition of this well-proven reference is an indispensible source for technicians, engineers, researchers, teachers, and students who are involved with grinding processes. - Well-proven source revised and expanded by undisputed authority in the field of grinding processes - Coverage of the latest developments, such as ultra-precision grinding machine developments and trends in high-speed grinding - Numerically worked examples give scale to essential process parameters - The book as a whole and in particular the treatment of center-less grinding is considered to be unchallenged by other books

Thermodynamic Mechanism of Cryogenic Air Minimum Quantity Lubrication Grinding
Thermodynamic Mechanism of Cryogenic Air Minimum Quantity Lubrication Grinding

Author: Liu, Mingzheng

Publisher: IGI Global

Published: 2024-05-02

Total Pages: 412

ISBN-13:

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The achievement of high-efficiency and precise grinding of difficult-to-cut metals—like titanium alloys—is essential in the aerospace industry. However, the process often results in thermal damage to the workpiece surface, posing a significant technical challenge. While minimum quantity lubrication (MQL) has been used to aid titanium alloy grinding, its effectiveness is limited by insufficient heat dissipation and lubrication. As an alternative to normal temperature air for carrying micro-lubricants, Cryogenic air has shown promise in improving oil film heat transfer and lubrication performance in the grinding zone, thus reducing workpiece surface thermal damage. The experimental state of the technology demands more comprehensive studies on its effectiveness and on the underlying mechanisms. Thermodynamic Mechanism of Cryogenic Air Minimum Quantity Lubrication Grinding addresses these challenges by providing a theoretical framework for understanding and optimizing cryogenic air minimum quantity lubrication in grinding processes, particularly for titanium alloys. It explores the physical characteristics of lubricants under cryogenic conditions, the influence of low temperatures on atomization effects, droplet formation dynamics, and heat transfer mechanisms within the grinding zone. By establishing quantitative relationships between cryogenic air parameters and lubricant properties, the book lays a foundation for enhancing the cooling lubrication mechanism of cryogenic air MQL in grinding processes. Researchers, scholars, and graduate students in universities and research institutes focusing on machining will find this book invaluable, as it goes beyond the theoretical insights into practical solutions to enhance grinding efficiency and reduce thermal damage.