Download or read book Prediction and Analysis of Abrasive Water Jet Machining Performance on Hybrid Composite written by S. Vigneshwaran and published by . This book was released on 2020 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hybrid polymer composites have been used in various applications because of their superior characteristics. Conventional cutting techniques in these materials produce poor quality machining because of fiber delamination and surface damage. It is also challenging to produce shapes and cuts in polymer composite materials through conventional machining. Abrasive water jet machining (AWJM) may be suitable for producing quality cuts by controlled machining process. This article investigated the AWJM of red mud-filled sisal polyester hybrid composite. The second order regression model was developed for material removal rate (MRR) and kerf taper (KT) through the experimental data. The developed model predicted the MRR and KT with minimum error at 95 % confidence level. The MRR of the hybrid composite was influenced highly by transverse speed (83.56 %) whereas the KT was influenced mostly by standoff distance (SOD, 45.66 %). Scanning electron microscope (SEM) analysis on the cut surface helps to understand the failure mechanism on AWJM.

Download or read book Principles of Abrasive Water Jet Machining written by Andreas W. Momber and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abrasive water jet machining was introduced to manufacturing ten years ago and has been increasingly used for treating hard-to-machine and multi-layered materials and as an alternative tool for milling, turning, drilling and polishing. This is the first comprehensive review of the technique, dealing with a broad range of issues including mixing and acceleration processes, material removal mechanisms, process optimization and fluid mechanics. Explanations are given as the book follows the development of an abrasive water jet machining process, from tool generation through to machining results, supervision and control. This methodical journey through the field is marked by drawings, graphs and tables, many of which are being published here for the first time. Though the book is written at an academic level, it focuses very much on practical applications, which reflects the authors' extensive involvement with both laboratory research and industrial practices.

Download or read book Abrasive Water Jet Machining of Composites written by Sachin Salunkhe and published by Walter de Gruyter GmbH & Co KG. This book was released on 2024-10-21 with total page 347 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book explores new possibilities in the domain of abrasive waterjet machining (AWJM) of composites and polymers. AWJM is a sustainable and well industrialized process, but some parameters of AWJM process need to be optimized according to new composites materials and polymers to obtain the desired machining characteristics. This book presents the reader with the state of the art methodology to cut the advanced composite materials.

Download or read book Abrasive Water Jet Machining of Engineering Materials written by Jagadish and published by Springer Nature. This book was released on 2019-11-25 with total page 77 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents insights in green techniques used in conventional and advanced machining. It consists of various experimental case studies conducted by the authors on green machining of difficult-to-machine materials, polymer and ceramic materials. Effects of green techniques / processes on machining properties like material removal rate, surface quality, geometric accuracy, productivity, and environment while machining various materials are reported.

Download or read book Prediction of Surface Roughness in Abrasive Waterjet Cutting of Graphite Composite Using Response Surface Methodology written by Prabhakar Bala and published by . This book was released on 2016 with total page 109 pages. Available in PDF, EPUB and Kindle. Book excerpt: "In the present work, surface roughness after machining of composite material was the main focus of study. Response surface methodology with Box- Behnken experimental design was applied in predicting the surface roughness (R[subscript a]) of abrasive waterjet cut 1-inch-thick graphite/epoxy composite. Second order response equations for R[subscript a] were generated with minitab, a statistical software as a function of pressure, traverse speed and isolated abrasive mesh size. Influence of each of these factors on the response were analyzed with 3D response surface plots. Abrasive mesh size was also found be a factor influencing Ra along with traverse speed and pressure. Using 80 HPX Barton garnet in the linear cuts, model equations were generated including abrasive flow rate as a factor. The model equations were well verified with experimental data. As a result, these response equations would be able to predict Ra values within the range of input parameters without actually performing the experiments. Stacking of 1/4" thick composites was done and compared with 1" thick material in terms of R[subscript a]. With abrasive size as focus, particle size distribution of Barton garnet was analyzed before and after entering the cutting head. A large fragmentation of the garnet occurred during acceleration in mixing tube and focusing tube. Over 50-60% of the garnet was less than the size of screen #100 mesh size. Pressure has significant influence on abrasive disintegration rather than abrasive flow rate. GMA Australian garnet, Wesjet garnet and Barton garnet were compared for particle size distribution after sieving"--Abstract, page iii.

Download or read book Advanced Machining Science written by Vijay Kumar Jain and published by CRC Press. This book was released on 2022-09-30 with total page 600 pages. Available in PDF, EPUB and Kindle. Book excerpt: As machining processes become more advanced, so does the science behind them. This book emphasizes these scientific developments in addition to the more widely covered technological aspects, providing a full understanding of how machining has adapted to material constraints and moved beyond conventional methods in recent years. Numerous processes have been developed to allow the use of increasingly tough, corrosion-resistant, and temperature-resistant materials in machining. The advanced machining processes covered in this book range from mechanical, thermoelectric, and electrochemical, including abrasive water jet machining, electric discharge machining and micromachining, ion beam machining, and hybrid processes. It also addresses the sustainability issues raised by these processes. The underlying science of machining is centered throughout, as none of these processes can reach their full potential without both technical expertise and scientific understanding. Advanced Machining Science and its scientific approach will be of particular interest to students, researchers, and shop floor engineers.

Download or read book Performance Analysis of Cutting Graphite epoxy Composite Using a 90 000 PSI Abrasive Waterjet written by Aiswarya Choppali and published by . This book was released on 2014 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Graphite-epoxy composites are being widely used in many aerospace and structural applications because of their properties: which include lighter weight, higher strength to weight ratio and a greater flexibility in design. However, the inherent anisotropy of these composites makes it difficult to machine them using conventional methods. To overcome the major issues that develop with conventional machining such as fiber pull out, delamination, heat generation and high tooling costs, an effort is herein made to study abrasive waterjet machining of composites. An abrasive waterjet is used to cut 1" thick graphite epoxy composites based on baseline data obtained from the cutting of ơ" thick material. The objective of this project is to study the surface roughness of the cut surface with a focus on demonstrating the benefits of using higher pressures for cutting composites. The effects of major cutting parameters: jet pressure, traverse speed, abrasive feed rate and cutting head size are studied at different levels. Statistical analysis of the experimental data provides an understanding of the effect of the process parameters on surface roughness. Additionally, the effect of these parameters on the taper angle of the cut is studied. The data is analyzed to obtain a set of process parameters that optimize the cutting of 1" thick graphite-epoxy composite. The statistical analysis is used to validate the experimental data. Costs involved in the cutting process are investigated in term of abrasive consumed to better understand and illustrate the practical benefits of using higher pressures. It is demonstrated that, as pressure increased, ultra-high pressure waterjets produced a better surface quality at a faster traverse rate with lower costs "--Abstract, leaf iii

Download or read book Machining of Polymer Composites written by Jamal Ahmad and published by Springer Science & Business Media. This book was released on 2009-04-21 with total page 321 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Download or read book Forming and Machining of Polymers Ceramics and Composites written by Matruprasad Rout and published by CRC Press. This book was released on 2024-11-04 with total page 269 pages. Available in PDF, EPUB and Kindle. Book excerpt: Forming and Machining of Polymers, Ceramics, and Composites targets the two important manufacturing processes where plastic deformation is involved to give the required shape and size to the raw material. The main goal of the book is to represent the recent developments in the field of forming and machining of different non-metals, especially polymers, composites, and ceramics. Special focus is on the advancement of these processes to manufacture components from these non-metals. Presents exclusive material dedicated to forming and machining of non-metals, that is, polymers, ceramics, and composites Provides comprehensive coverage of all important topics related to non-metals processing Covers basics and current research in the field of forming and machining of non-metals Focuses on sustainability interventions and intelligent manufacturing techniques for quality and productivity in forming and machining of non-metals Discusses conventional and non-conventional machining and microfabrication aspects for fabrication and processing of non-metals This book is aimed at graduate students and researchers in materials processing and machine design.

Download or read book Advances in Unconventional Machining and Composites written by M. S. Shunmugam and published by Springer Nature. This book was released on 2019-11-22 with total page 766 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume presents research papers on unconventional machining (also known as non-traditional machining and advanced manufacturing) and composites which were presented during the 7th International and 28th All India Manufacturing Technology, Design and Research conference 2018 (AIMTDR 2018). The volume discusses improvements on well-established unconventional machining processes and novel or hybrid machining processes as well as properties, fabrication techniques and machining of composite materials. This volume will be of interest to academicians, researchers, and practicing engineers alike.

Download or read book Advances in Industrial Automation and Smart Manufacturing written by A. Arockiarajan and published by Springer Nature. This book was released on 2020-10-20 with total page 1096 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book comprises selected peer-reviewed proceedings of the International Conference on Advances in Industrial Automation and Smart Manufacturing (ICAIASM) 2019. The contents focus on innovative manufacturing processes, standards and technologies used to implement Industry 4.0, and industrial IoT based environment for smart manufacturing. The book particularly emphasizes on emerging industrial concepts like industrial IoT and cyber physical systems, advanced simulation and digital twin, wireless instrumentation, rapid prototyping and tooling, augmented reality, analytics and manufacturing operations management. Given the range of topics covered, this book will be useful for students, researchers as well as industry professionals.

Download or read book Abrasive Waterjet Machining of Engineering Materials written by Jun Wang and published by Trans Tech Publications Ltd. This book was released on 2003-04-30 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt: Manufacturing industry is becoming ever more time-conscious with regard to the global economy, and the need for rapid prototyping and small production batches is increasing. These trends have placed a premium on the use of new and advanced technologies for quickly turning raw materials into usable goods; with no time being required for tooling. The need for advanced processing technologies is particularly evident when machining advanced materials, such as ceramics, composites and thermo-sensitive materials that have wide application but are considered to be "difficult-to-machine" using conventional machining technologies such as turning and milling. Abrasive waterjet (AWJ) machining has been found to be one of the advanced technologies that meet these processing requirements; due to its distinct advantages over other machining technologies.

Download or read book Trends in Manufacturing and Engineering Management written by S. Vijayan and published by Springer Nature. This book was released on 2020-08-19 with total page 1114 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book comprises select papers presented at the International Conference on Mechanical Engineering Design (ICMechD) 2019. The volume focuses on the different design aspects involved in manufacturing, composite materials processing as well as in engineering management. A wide range of topics such as control and automation, mechatronics, robotics, composite and nanomaterial design, and welding design are covered here. The book also discusses current research in engineering management on topics like products, services and system design, optimization in design, manufacturing planning and control, and sustainable product design. Given the range of the contents, this book will prove useful to students, researchers and practitioners.

Download or read book Machining and Machinability of Fiber Reinforced Polymer Composites written by Mohamed Thariq Hameed Sultan and published by Springer Nature. This book was released on 2020-12-22 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Download or read book Machining of Metal Matrix Composites written by J. Paulo Davim and published by Springer Science & Business Media. This book was released on 2011-09-18 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt: Machining of Metal Matrix Composites provides the fundamentals and recent advances in the study of machining of metal matrix composites (MMCs). Each chapter is written by an international expert in this important field of research. Machining of Metal Matrix Composites gives the reader information on machining of MMCs with a special emphasis on aluminium matrix composites. Chapter 1 provides the mechanics and modelling of chip formation for traditional machining processes. Chapter 2 is dedicated to surface integrity when machining MMCs. Chapter 3 describes the machinability aspects of MMCs. Chapter 4 contains information on traditional machining processes and Chapter 5 is dedicated to the grinding of MMCs. Chapter 6 describes the dry cutting of MMCs with SiC particulate reinforcement. Finally, Chapter 7 is dedicated to computational methods and optimization in the machining of MMCs. Machining of Metal Matrix Composites can serve as a useful reference for academics, manufacturing and materials researchers, manufacturing and mechanical engineers, and professionals involved with MMC applications. It can also be used to teach modern manufacturing engineering or as a textbook for advanced undergraduate and postgraduate engineering courses in machining, manufacturing or materials.

Download or read book Composites Manufacturing written by Sanjay Mazumdar and published by CRC Press. This book was released on 2001-12-27 with total page 417 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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

Download or read book Design of Experiments in Production Engineering written by J. Paulo Davim and published by Springer. This book was released on 2015-11-06 with total page 201 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers design of experiments (DoE) applied in production engineering as a combination of manufacturing technology with applied management science. It presents recent research advances and applications of design experiments in production engineering and the chapters cover metal cutting tools, soft computing for modelling and optmization of machining, waterjet machining of high performance ceramics, among others.