Machining And Machinability Of Fiber Reinforced Polymer Composites
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Machining And Machinability Of Fiber Reinforced Polymer Composites
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Author : Mohamed Thariq Hameed Sultan
language : en
Publisher: Springer Nature
Release Date : 2020-12-22
Machining And Machinability Of Fiber Reinforced Polymer Composites written by Mohamed Thariq Hameed Sultan and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-12-22 with Technology & Engineering categories.
This book covers current advances and practices in machining fibre-reinforced polymer composites under various conventional and nonconventional processes. It presents recent research and practices for effective and efficient machining of difficult-to-cut material, providing the technological ‘know-how’ on delamination-free of drilling, milling, trimming, and other cutting processes on fibre-reinforced polymer composites. It also guides the reader on the selection of optimum machining parameters, tool materials, as well as tool geometry. This book is of interest to academicians, students, researchers, practitioners, and industrialists working in aerospace, automotive, marine, and construction industries.
Machinability Of Fibre Reinforced Plastics
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Author : J. Paulo Davim
language : en
Publisher: Walter de Gruyter GmbH & Co KG
Release Date : 2015-06-16
Machinability Of Fibre Reinforced Plastics written by J. Paulo Davim and has been published by Walter de Gruyter GmbH & Co KG this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-06-16 with Technology & Engineering categories.
Presents polymer-based fibre reinforced composite materials and addresses the characteristics of these widely used materials like low density and coefficient of thermal expansion, specific strength with better fatigue resistance and modulus. The topics discussed are laser-based material machining, high-speed robotic end milling and LFRP modeling, including definitions, features, machine elements (system set-up) as well as experimental and theoretical investigations. These investigations include effects of input variables (tool rotation speed, feed rate and ultrasonic power) on cutting force, torque, cutting temperature, edge quality, surface roughness, burning of machined surface, tool wear, material removal rate, power consumption and feasible regions. Further a detailed literature review on drilling polymer composites with a focus on delamination is included. Aspects such as delamination mechanisms, fabrication methods, the type of drilling process adopted by various researchers, cutting parameters employed during drilling, mathematical delamination modelling, effect of thrust force, spindle speed, thermal loads, tool wear, surface roughness, tool geometry and tool materials on delamination and hole quality are summarized. In addition an approach of digital image processing in delamination assessment completes the approach. - Discusses Carbon Fiber Reinforced Plastics modern technologies for automated, highly productive and cost efficient processing. - Great value for final undergraduate engineering courses or as a topic on manufacturing with FRPs at the postgraduate level as well as a useful reference for academics, researchers, manufacturing, mechanical and materials engineers, professionals in machining of FRPs and related industries.
Machining Of Polymer Composites
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Author : Jamal Ahmad
language : en
Publisher: Springer Science & Business Media
Release Date : 2009-04-21
Machining Of Polymer Composites written by Jamal Ahmad 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 2009-04-21 with Technology & Engineering categories.
This excellent volume will serve as an indispensable reference and source book for process design, tool and production engineers in composite manufacturing. It provides the reader with a comprehensive treatment of the theory of machining as it applies to fiber reinforced polymer composites. It covers the latest technical advances in the area of machining and tooling, and discusses the applications of fiber reinforced polymer composites in the aircraft and automotive industries.
Machinability Of Fibre Reinforced Plastics
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Author : J. Paulo Davim
language : en
Publisher:
Release Date : 2015
Machinability Of Fibre Reinforced Plastics written by J. Paulo Davim and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015 with Fiber-reinforced plastics categories.
Presents Polymer-based fibre reinforced composite materials and addresses the characteristics like low density and coefficient of thermal expansion, specific strength with better fatigue resistance and modulus. The authors attend to the application problematic given that the structural components integration requires machining even after they precisely fabricated in most of the high production rate industries like aerospace and automobiles.
Machinability Study Of Fibre Reinforced Polymer Matrix Composites
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Author : Azwan Iskandar Azmi
language : en
Publisher:
Release Date : 2012
Machinability Study Of Fibre Reinforced Polymer Matrix Composites written by Azwan Iskandar Azmi and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012 with Fibrous composites categories.
The trend in the applications of advanced composite materials, namely the fibrereinforced polymer (FRP) composites, ranges from high performance industrial products to the low end consumer goods. These composite products are commonly fabricated to near-net shapes with finishing steps that involve machining being the integral part of component manufacture. However, the composite machining becomes a challenge compared to that of the conventional metallic materials due to their inherent properties. The damage susceptibility of the FRP composites impedes the consistency of machining quality, whereas the abrasiveness of the workpiece material inflicts rapid wear on the cutting tools. As a result, extensive scientific research has been devoted to investigate the machinability of these materials in order to elucidate their fundamental machining characteristics. Although much attention on turning and drilling of FRP composites can be traced in the existing literature, only a handful of researchers have reported experimental results on limited aspects of FRP composites milling machinability indices. Hence, this thesis has embarked on a systematic machinability study of end milling glass fibre-reinforced polymer (GFRP) composites. A design of experiment methodology was initially employed to determine the effects of machining parameters on key machinability indices or outputs and the suitable operational or machining parameters (guided by the final applications). On the basis of this parametric study, experimental investigations under a wider range of machining parameters and material characteristics were conducted. From these experiments, the empirical relationships between tool performance (in terms of tool life) and the selected parameters were analysed using the traditional Taylor's tool life equation. The useful life of the cutting tool was found to be well described by the Taylor's equations. The cutting speed was identified as the key parameter in influencing the tool life followed by feed rate and fibre orientation. Surface finish, on the other hand, was found to marginally improve with a higher spindle or cutting speed, but rapidly deteriorated with the increase of feed rate. An acceptable machining quality could be achieved by machining along the fibre orientation despite a higher tool wear rate. It appears from the scanning electron microscopy that the machining induced damage comprises fibre fracture, pull-out or protrusions, delamination damage, and epoxy matrix brittle failure. All of these are attributed to the high machining force and reduction of tool sharpness. The constitutive relationships between the growth of tool wear and the measured machining forces were also studied as a pursuit to monitor the cutting tool condition during machining operation. Although adequate agreement between experimental data can be well achieved using multiple regression analysis, the application of fuzzy logic with neural network model demonstrated a significant improvement in the prediction accuracy. Notably, the accuracies of this model are pronounced as a result of nonlinear fuzzy membership function and its hybrid learning algorithms. This makes it attractive as an indirect tool condition monitoring during the machining operation. Machinability of GFRP composites has also been qualitatively evaluated in terms of chip forming mechanisms. This has been accomplished using a high-speed video camera and a quick-stop method. It is apparent that the heterogeneity and insufficient ductility of the composites have produced discontinuous and fracturing chips under the tested machining parameters. A layer of delaminated chip was formed (under the mild cutting speed) as the tool cutting edge fractured the workpiece material along the fibre orientation. However, the increased cutting speed and fibre orientation accelerate the fracture of chips into smaller segments, which make it difficult to denote any chip formation processes.
Machinability Studies Of Composite Materials
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Author : Nambi Muthu Krishnan
language : en
Publisher: LAP Lambert Academic Publishing
Release Date : 2012-08
Machinability Studies Of Composite Materials written by Nambi Muthu Krishnan and has been published by LAP Lambert Academic Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-08 with Composite materials categories.
Due to the advanced development in technology, newer class of materials are also developed by various process.The newer classes of materials slowly replaced the conventional materials in many fields because of their Physical, Mechanical and thermal properties are superior than conventional material.These materials are nothing but composites. It has tough reinforcing particle in it which increases the tool wear.Active research is going in this area.This book brings you some research findings in machining of composite material with Poly crystalline diamond insert.This book contains research on machining of Glass fiber reinforced plastics, Metal matrix composites and Polymer composites.Definetly this book gives some useful information on the composite machining.
Reinforced Polymer Composites
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Author : Pramendra K. Bajpai
language : en
Publisher: John Wiley & Sons
Release Date : 2019-08-13
Reinforced Polymer Composites written by Pramendra K. Bajpai and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-08-13 with Technology & Engineering categories.
Presents state-of-the-art processing techniques and readily applicable knowledge on processing of polymer composites The book presents the advancement in the field of reinforced polymer composites with emphasis on manufacturing techniques, including processing of different reinforced polymer composites, secondary processing of green composites, and post life cycle processing. It discusses the advantages and limitations of each processing method and the effect of processing parameters on the overall performance of the composites. Characterization and applications of reinforced polymer composites are also introduced. Reinforced Polymer Composites: Processing, Characterization and Post Life Cycle Assessment starts off by providing readers with a comprehensive overview of the field. It then introduces them to the fabrication of both short fiber/filler reinforced polymer composites and laminated reinforced polymer composites. Next, it takes them through the processing of polymer-based nanocomposites; the many advances in curing methods of reinforced polymer composites; and post life cycle processing, re-processing, and disposal mechanisms of reinforced polymer composites. Numerous other chapters cover: synthetic versus natural fiber reinforced plastics; characterization techniques of reinforced plastics; friction and wear analysis of reinforced plastics; secondary processing of reinforced plastics; and applications of reinforced plastics. -Presents the latest development in materials, processing, and characterization techniques, as well as applications of reinforced polymer composites -Guides users in choosing the best processing methods to produce polymer composites and successfully manufacture high quality products -Assists academics in sorting out basic research questions and helps those in industry manufacture products, such as marine, automotive, aerospace, and sport goods Reinforced Polymer Composites: Processing, Characterization and Post Life Cycle Assessment is an important book for materials scientists, polymer chemists, chemical engineers, process engineers, and anyone involved in the chemical or plastics technology industry.
Machining Composites Materials
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Author : J. Paulo Davim
language : en
Publisher: John Wiley & Sons
Release Date : 2013-10-28
Machining Composites Materials written by J. Paulo Davim and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-10-28 with Technology & Engineering categories.
In recent years, the application of composite materials hasincreased in various areas of science and technology due to theirspecial properties, namely for use in the aircraft, automotive,defence, aerospace and other advanced industries. Machiningcomposite materials is quite a complex task owing to itsheterogenity, and to the fact that reinforcements are extremelyabrasive. In modern engineering, high demands are placed oncomponents made of composites in relation to their dimensionalprecision as well as their surface quality. Due to these potentialapplications, there is a great need to understand the questionsassociated with machining composite materials. This book aims to provide the fundamentals and the recentadvances in the machining of composite materials (polymers, metalsand ceramics) for modern manufacturing engineering. The three partsof the book cover the machining of polymeric, metal and ceramicmatrix composites. This book can be used as a text book for the final year of anundergraduate engineering course or for those studyingmachining/composites at the postgraduate level. It can also serveas a useful work of reference for academics, manufacturing andmaterials researchers, manufacturing and mechanical engineers, andprofessionals in composite technology and related industries.
Glass Fibre Reinforced Polymer Composites
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Author : Jalumedi Babu
language : en
Publisher: Walter de Gruyter GmbH & Co KG
Release Date : 2020-05-05
Glass Fibre Reinforced Polymer Composites written by Jalumedi Babu and has been published by Walter de Gruyter GmbH & Co KG this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-05-05 with Science categories.
Engineered composites materials display superior properties to pristine materials. Glass fibres have been used for years in the production of light weight composites. This book is a much needed update as to the processing methods and technologies present in the manufacturing of GFRP. Coverage of machining, cutting, tools, and thermal loads are discussed. Ideal for researchers in academia and industry.
Composites Manufacturing
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Author : Sanjay Mazumdar
language : en
Publisher: CRC Press
Release Date : 2001-12-27
Composites Manufacturing written by Sanjay Mazumdar and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001-12-27 with Technology & Engineering categories.
More and more companies manufacture reinforced composite products. To meet the market need, researchers and industries are developing manufacturing methods without a reference that thoroughly covers the manufacturing guidelines. Composites Manufacturing: Materials, Product, and Process Engineering fills this void. The author presents a fundamental