Machinability of Advanced Materials addresses the level of difficulty involved in machining a material, or multiple materials, with the appropriate tooling and cutting parameters. A variety of factors determine a material’s machinability, including tool life rate, cutting forces and power consumption, surface integrity, limiting rate of metal removal, and chip shape. These topics, among others, and multiple examples comprise this research resource for engineering students, academics, and practitioners.
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
Advanced materials are becoming increasingly important as substitutes for traditional materials and as facilitators for new and unique products. They have had a considerable impact on the development of a wide range of strategic technologies. Structural ceramics, biomaterials, composites and intermetallics fall under this category of advanced mater
Hard machining is a relatively recent technology that can be defined as a machining operation, using tools with geometrically defined cutting edges, of a work piece that has hardness values typically in the 45-70HRc range. This operation always presents the challenge of selecting a cutting tool insert that facilitates high-precision machining of the component, but it presents several advantages when compared with the traditional methodology based in finish grinding operations after heat treatment of work pieces. Machining of Hard Materials aims to provide the reader with the fundamentals and recent advances in the field of hard machining of materials. All the chapters are written by international experts in this important field of research. They cover topics such as: • advanced cutting tools for the machining of hard materials; • the mechanics of cutting and chip formation; • surface integrity; • modelling and simulation; and • computational methods and optimization. Machining of Hard Materials can serve as a useful reference for academics, manufacturing and materials researchers, manufacturing and mechanical engineers, and professionals in machining and related industries. It can also be used as a text for advanced undergraduate or postgraduate students studying mechanical engineering, manufacturing, or materials.
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.
This reference text discusses processing, structure, and properties of metal matrix composites, polymer matrix composites, and ceramic matrix composites for applications in high end engineering equipment, biomedical and nano-biotechnology areas. The text begins by discussing fundamentals, classification, designing and fabrication of composite materials, followed by ultrasonic vibration assisted machining of advanced materials, fabrication of transparent advanced composites, fabrication of composites via microwave sintering, and hybrid machining of metal-matrix composites. It covers important topics including fabrication of shape-memory polymers, additive manufacturing for the fabrication of composites, 3D printing processes for biomedical applications, and ultrasonic vibration assisted machining of advanced materials. The text will be useful for undergraduate, graduate students, and academic researchers in areas including materials science, mechanical engineering, manufacturing science, aerospace engineering, electronics and communication engineering The book- Covers processing, structure, and properties of metal matrix composites, polymer matrix composites, and ceramic matrix composites. Discusses nano materials and their potential applications in the area of biomedical and nano-biotechnology. Provides modern processing techniques to synthesize advance materials. Explores applicability of the materials using mechanical, chemical, thermal and electrical tests. Discussing advanced materials, their manufacturing techniques and applications in diverse areas including automotive, aerospace engineering, biomedical, this text will be useful for undergraduate, graduate students, and academic researchers in areas including materials science, mechanical engineering, manufacturing science, aerospace engineering, electronics and communication engineering. It will further discuss electro discharge machining of steels using chromium alloy-based electrodes, and advanced machining techniques for hard materials.
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.
This book focus on the challenges faced by cutting materials with superior mechanical and chemical characteristics, such as hardened steels, titanium alloys, super alloys, ceramics and metal matrix composites. Aspects such as costs and appropriate machining strategy are mentioned. The authors present the characteristics of the materials difficult to cut and comment on appropriate cutting tools for their machining. This book also serves as a reference tool for manufacturers working in industry.
To present their work in the field of micromachining, researchers from distant parts of the world have joined their efforts and contributed their ideas according to their interest and engagement. Their articles will give you the opportunity to understand the concepts of micromachining of advanced materials. Surface texturing using pico- and femto-second laser micromachining is presented, as well as the silicon-based micromachining process for flexible electronics. You can learn about the CMOS compatible wet bulk micromachining process for MEMS applications and the physical process and plasma parameters in a radio frequency hybrid plasma system for thin-film production with ion assistance. Last but not least, study on the specific coefficient in the micromachining process and multiscale simulation of influence of surface defects on nanoindentation using quasi-continuum method provides us with an insight in modelling and the simulation of micromachining processes. The editors hope that this book will allow both professionals and readers not involved in the immediate field to understand and enjoy the topic.
This book presents a collection of examples illustrating the resent research advances in the machining of titanium alloys. These materials have excellent strength and fracture toughness as well as low density and good corrosion resistance; however, machinability is still poor due to their low thermal conductivity and high chemical reactivity with cutting tool materials. This book presents solutions to enhance machinability in titanium-based alloys and serves as a useful reference to professionals and researchers in aerospace, automotive and biomedical fields.
