Finishing Operations To Enhance Surface Integrity Of Parts
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Finishing Operations To Enhance Surface Integrity Of Parts
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Author : Gilles Dessein
language : en
Publisher: Mdpi AG
Release Date : 2023-11-13
Finishing Operations To Enhance Surface Integrity Of Parts written by Gilles Dessein and has been published by Mdpi AG this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-11-13 with Science categories.
Surface integrity management is remarkably important when metal alloys are used to manufacture relevant parts. Advanced materials such as titanium, nickel alloys, non-ferrous alloys, or special steels make surface integrity preservation after machining particularly difficult. Consequently, thorough finishing techniques are required to rectify the surface integrity. Engineering surfaces that exemplify the importance of surface integrity control are typically found in the transportation industry. Pieces formed using complex curved surfaces, such as turbine blades or landing gears, and molds and dies for upsetting operations are good examples. These kinds of parts are often manufactured through 3- or 5-axis machining with the aid of successive adjacent passes of hemispherical tools, whereas this ball-end milling strategy allows one to achieve complex surfaces by following the desired shape through NC interpolations generated by a CAM (it also has deep constraints). In this context, processes such as burnishing, honing, plateau-honing, grinding, and shot-peening can contribute to improving the described surfaces in terms of texture, residual stress, and hardness, and are easily maneuverable from a procedural point of view. This Special Issue collected the research results on these kinds of finishing processes, which are very important to the transportation industry.
Post Processing Techniques For Additive Manufacturing
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Author : Zafar Alam
language : en
Publisher: CRC Press
Release Date : 2023-07-21
Post Processing Techniques For Additive Manufacturing written by Zafar Alam and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-07-21 with Technology & Engineering categories.
This text defines and covers different themes of post-processing techniques based on mechanical, chemical/electrochemical, and thermal energy. It will serve as an ideal reference text for senior undergraduate and graduate students in diverse engineering fields including manufacturing, industrial, aerospace, and mechanical. This book: covers the fundamentals and advancements in the post-processing techniques for additive manufacturing; explores methods/techniques for post-processing different types of materials used in additive manufacturing processes; gives insight into the process selection criteria for post-processing of additive manufactured products made from different types of materials; discusses hybrid processes used for post-processing of additive manufacturing parts; and highlights post-processing techniques for properties enhancement. The primary aim of the book is to give the readers a well-informed layout of the different post-processing techniques that range from employing mechanical energy to chemical, electrochemical, and thermal energy to perform the intended task.
Surface Engineering Techniques And Applications Research Advancements
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Author : Santo, Loredana
language : en
Publisher: IGI Global
Release Date : 2014-02-28
Surface Engineering Techniques And Applications Research Advancements written by Santo, Loredana and has been published by IGI Global this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-02-28 with Technology & Engineering categories.
Surface engineering includes many facets of materials science that help regulate the function, quality, and safety of products such as automotive, textile, and electronic materials. New technologies are developing to help enhance the surface performance. Surface Engineering Techniques and Applications: Research Advancements provides recent developments in surface engineering techniques and applications. It details scientific and technological results while also giving insight to current research, economic impact, and environmental concerns so that academics, practitioners, and professionals in the field, as well as students studying these areas, can deepen their understanding of new surface processes.
Surface Integrity Of Machined Structural Components
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Author : William P. Koster
language : en
Publisher:
Release Date : 1970
Surface Integrity Of Machined Structural Components written by William P. Koster and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1970 with Metals categories.
A program has been run to evaluate the effects of different metal removal methods and variations of these methods on surface integrity. Three alloys were studied: beta rolled Ti-6Al-4V; AISI 4340, quenched and tempered, 50 Rc; and Inconel 718, solution treated and aged. Various grinding procedures caused the titanium alloy to exhibit a fatigue strength range of 13 to 62 ksi. The fatigue strength of 4340 due to grinding variables ranged from 62 to 102 ksi, while Inconel 718 showed a range of 24 to 60 ksi. Abusive grinding conditions always resulted in fatigue strengths at the minimum of these ranges. Milling variables exhibited a fatigue strength range of 32 to 72 ksi in the beta rolled titanium alloy. EDM and ECM on Inconel 718 yielded 22 and 39 ksi, respectively, compared to 60 ksi for gentle grinding. Guidelines for processing aerospace hardware considering surface integrity requirements are presented in the report.
Advanced Machining Processes Of Metallic Materials
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Author : Wit Grzesik
language : en
Publisher: Elsevier
Release Date : 2008-01-22
Advanced Machining Processes Of Metallic Materials written by Wit Grzesik and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-01-22 with Technology & Engineering categories.
Advanced Machining Processes of Metallic Materials updates our knowledge on the metal cutting processes in relation to theory and industrial practice. In particular, many topics reflect recent developments, e.g. modern tool materials, computational machining, computer simulation of various process phenomena, chip control, monitoring of the cutting state, progressive and hybrid machining operations, and generation and modelling of surface integrity. This book addresses the present state and future development of machining technologies. It provides a comprehensive description of metal cutting theory, experimental and modelling techniques along with basic machining processes and their effective use in a wide range of manufacturing applications. Topics covered include fundamental physical phenomena and methods for their evaluation, available technology of machining processes for specific classes of materials and surface integrity. The book also provides strategies for optimalization techniques and assessment of machinability. Moreover, it describes topics not currently covered in other sources, such as high performance and multitasking (complete) machining with a high potential for increasing productivity, and virtual and e-machining. The research covered here has contributed to a more generalized vision of machining technology, including not only traditional manufacturing tasks but also new potential (emerging) applications such as micro- and nanotechnology. Many practical examples of modern machining technology Applicable for various technical, engineering and scientific levels Collects together 20 years of research in the field and related technical information
Surface Finishing Technology And Surface Engineering
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Author : Shengqiang Yang
language : en
Publisher:
Release Date : 2008
Surface Finishing Technology And Surface Engineering written by Shengqiang Yang and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008 with Finishes and finishing categories.
Volume is indexed by Thomson Reuters CPCI-S (WoS).Enhancing the surface finish and integrity of engineered components is increasingly important; particularly for the parts used in electronic and optical devices and systems. Significant progress has been made, in recent years, in developing new and advanced surface-finishing technologies as well as acquiring a fundamental understanding of the surface finishing technologies in order to predict, control and optimise surface-finishing processes.The aim of this special volume was to bring together the latest know-how of academic researchers and industrial engineers and present the latest developments and applications in advanced precision surface finishing and de-burring technologies. The topics covered include: Modelling and simulation of super-finish surfacing processes and mechanisms, Advanced de-burring techniques and theories, Precision and super-precision grinding and finishing techniques for advanced materials, Advanced techniques/technologies and fundamental studies for enhancing component surface properties and characteristics, Super-finish surface topography, integrity and characterisation, Advanced abrasives and equipment for surface finishing processes.This book therefores provides a valuable reference resource for researchers, in the fields of surface-finishing and de-burring technologies, who wish to understand better the underlying mechanisms and create new and practical technologies, systems and processes. It will also be particularly useful to practising engineers in precision manufacturing who are responsible for designing efficient and effective operations. The latest developments and applications in precision surface finishing and de- burring technologies are presented in this collection of research articles, giving industrial engineers and researchers a clearer understanding of the control and optimization processes involved in these innovations. Editors Shengqiang Yang and Shichun Yang (Taiyuan U. of Technology, China) have teamed with Gao (Dalian U. of Technology, China) to present the proceedings of the 2008 International Conference on Surface Finishing Technology & Surface Engineering which includes peer-reviewed papers on precision and super-precision grinding, super-finish surface topography, advanced abrasives for finishing processes and modelling and simulation for surfacing processes. Other novel technologies such as small dimension precision turning mechanisms and small hole EDM drilling are also discussed.
Surface Integrity In Machining
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Author : J. Paulo Davim
language : en
Publisher: Springer Science & Business Media
Release Date : 2010-01-10
Surface Integrity In Machining written by J. Paulo Davim and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-01-10 with Technology & Engineering categories.
"Surface Integrity in Machining" describes the fundamentals and recent advances in the study of surface integrity in machining processes. "Surface Integrity in Machining" gathers together research from international experts in the field. Topics covered include: the definition of surface integrity and its importance in functional performance; surface topography characterization and evaluation; microstructure modification and the mechanical properties of subsurface layers; residual stresses; surface integrity characterization methods; and surface integrity aspects in machining processes. A useful reference for researchers in tribology and materials, mechanical and materials engineers, and machining professionals, "Surface Integrity in Machining" can be also used as a textbook by advanced undergraduate and postgraduate students.
Power Transmissions
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Author : Datong Qin
language : en
Publisher: CRC Press
Release Date : 2016-11-10
Power Transmissions written by Datong Qin and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-11-10 with Technology & Engineering categories.
This book presents papers from the International Conference on Power Transmissions 2016, held in Chongqing, China, 27th-30th October 2016. The main objective of this conference is to provide a forum for the most recent advances, addressing the challenges in modern mechanical transmissions. The conference proceedings address all aspects of gear and power transmission technology and a range of applications. The presented papers are catalogued into three main tracks, including design, simulation and testing, materials and manufacturing, and industrial applications. The design, simulation and testing track covers topics such as new methods and designs for all types of transmissions, modelling and simulation of power transmissions, strength, fatigue, dynamics and reliability of power transmissions, lubrication and sealing technologies and theories, and fault diagnosis of power transmissions. In the materials and manufacturing track, topics include new materials and heat treatment of power transmissions, new manufacturing technologies of power transmissions, improved tools to predict future demands on production systems, new technologies for ecologically sustainable productions and those which preserve natural resources, and measuring technologies of power transmissions. The proceedings also cover the novel industrial applications of power transmissions in marine, aerospace and railway contexts, wind turbines, the automotive industry, construction machinery, and robots.
Unit Manufacturing Processes
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Author : National Research Council
language : en
Publisher: National Academies Press
Release Date : 1995-01-03
Unit Manufacturing Processes written by National Research Council and has been published by National Academies Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1995-01-03 with Technology & Engineering categories.
Manufacturing, reduced to its simplest form, involves the sequencing of product forms through a number of different processes. Each individual step, known as an unit manufacturing process, can be viewed as the fundamental building block of a nation's manufacturing capability. A committee of the National Research Council has prepared a report to help define national priorities for research in unit processes. It contains an organizing framework for unit process families, criteria for determining the criticality of a process or manufacturing technology, examples of research opportunities, and a prioritized list of enabling technologies that can lead to the manufacture of products of superior quality at competitive costs. The study was performed under the sponsorship of the National Science Foundation and the Defense Department's Manufacturing Technology Program.
Electric Discharge Hybrid Machining Processes
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Author : Basil Kuriachen
language : en
Publisher: CRC Press
Release Date : 2022-03-30
Electric Discharge Hybrid Machining Processes written by Basil Kuriachen and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-03-30 with Technology & Engineering categories.
This book provides the knowledge and insight into the fundamental aspects of Electric Discharge Machining (EDM) processes and various hybrid machining technologies derived to improve the machining efficiencies. Fundamental theory of material removal, recent research trends and future research directions have been covered in each chapter. After explaining EDM, Dry and Near-dry EDM processes, Electrochemical Spark Machining, Arc Machining processes, Electric Discharge Hybrid-Turning processes, Electrical Discharge Grinding, Electric Discharge Milling, and various assisted EDM processes have been discussed. Finally, modeling and simulation of hybrid machining processes are also included. The book reflects the recent developments and trends in electric discharge hybrid machining processes. It covers in detail the basics of EDM, various hybrid and assistive technologies in EDM. It includes the updated discussion on the significance of process parameters in various hybrid EDM processes. An overview of modelling and simulation of hybrid EDM process is provided. This book is aimed at Graduate students, researchers in manufacturing engineering, production engineering, and materials engineering.