Download or read book Thermal Deformation in Machine Tools written by Yoshimi Ito and published by McGraw Hill Professional. This book was released on 2010-07-22 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proven guidelines for reducing thermal deformation in machine tools Written by global experts in the field of machine tool engineering, this authoritative work offers tested solutions for reducing thermal deformation in machine tools. Analytical expressions and design data for estimating the magnitude of generated heat and determining the thermal boundary condition are provided. The book presents remedies for decreasing thermal deformation from structural design and NC compensation technology. Computational methods for evaluating and estimating thermal behavior are also included in this detailed guide. Thermal Deformation in Machine Tools covers: Fundamentals in design of structural body components Estimation of heat sources and thermal deformation Structural materials and design for preferable thermal stability Various remedies for reducing thermal deformation Finite element analysis for thermal behavior Engineering computation for thermal behavior and thermal performance test

Download or read book Machine Tools for High Performance Machining written by Norberto Lopez de Lacalle and published by Springer Science & Business Media. This book was released on 2008-10-01 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt: Machine tools are the main production factor for many industrial applications in many important sectors. Recent developments in new motion devices and numerical control have lead to considerable technological improvements in machine tools. The use of five-axis machining centers has also spread, resulting in reductions in set-up and lead times. As a consequence, feed rates, cutting speed and chip section increased, whilst accuracy and precision have improved as well. Additionally, new cutting tools have been developed, combining tough substrates, optimal geometries and wear resistant coatings. “Machine Tools for High Performance Machining” describes in depth several aspects of machine structures, machine elements and control, and application. The basics, models and functions of each aspect are explained by experts from both academia and industry. Postgraduates, researchers and end users will all find this book an essential reference.

Download or read book Analysis of Machining and Machine Tools written by Steven Liang and published by Springer. This book was released on 2015-12-29 with total page 241 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides readers with the fundamental, analytical, and quantitative knowledge of machining process planning and optimization based on advanced and practical understanding of machinery, mechanics, accuracy, dynamics, monitoring techniques, and control strategies that they need to understanding machining and machine tools. It is written for first-year graduate students in mechanical engineering, and is also appropriate for use as a reference book by practicing engineers. It covers topics such as single and multiple point cutting processes; grinding processes; machine tool components, accuracy, and metrology; shear stress in cutting, cutting temperature and thermal analysis, and machine tool chatter. The second section of the book is devoted to “Non-Traditional Machining,” where readers can find chapters on electrical discharge machining, electrochemical machining, laser and electron beam machining, and biomedical machining. Examples of realistic problems that engineers are likely to face in the field are included, along with solutions and explanations that foster a didactic learning experience.

Download or read book 3rd International Conference on Thermal Issues in Machine Tools ICTIMT2023 written by Steffen Ihlenfeldt and published by Springer Nature. This book was released on 2023-06-01 with total page 361 pages. Available in PDF, EPUB and Kindle. Book excerpt: This open access conference proceedings contains all the papers presented at the ICTIMT 2023, the 3rd International Conference on Thermal Issues in Machine Tools. The event takes place in Dresden, the capital of Saxony, from March 21-23 2023. The conference is organized by the Chair of Machine Tools Development and Adaptive Controls of the Technische Universität Dresden.

Download or read book Unit Manufacturing Processes written by National Research Council and published by National Academies Press. This book was released on 1995-01-03 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Download or read book Proceedings of the 5th International Conference on Industrial Engineering ICIE 2019 written by Andrey A. Radionov and published by Springer Nature. This book was released on 2019-11-14 with total page 1449 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book highlights recent findings in industrial, manufacturing and mechanical engineering, and provides an overview of the state of the art in these fields, mainly in Russia and Eastern Europe. A broad range of topics and issues in modern engineering are discussed, including the dynamics of machines and working processes, friction, wear and lubrication in machines, surface transport and technological machines, manufacturing engineering of industrial facilities, materials engineering, metallurgy, control systems and their industrial applications, industrial mechatronics, automation and robotics. The book gathers selected papers presented at the 5th International Conference on Industrial Engineering (ICIE), held in Sochi, Russia in March 2019. The authors are experts in various fields of engineering, and all papers have been carefully reviewed. Given its scope, the book will be of interest to a wide readership, including mechanical and production engineers, lecturers in engineering disciplines, and engineering graduates.

Download or read book Manufacturing Automation written by Yusuf Altintas and published by Cambridge University Press. This book was released on 2012-01-16 with total page 381 pages. Available in PDF, EPUB and Kindle. Book excerpt: Metal cutting is widely used in producing manufactured products. The technology has advanced considerably along with new materials, computers and sensors. This new edition considers the scientific principles of metal cutting and their practical application to manufacturing problems. It begins with metal cutting mechanics, principles of vibration and experimental modal analysis applied to solving shop floor problems. There is in-depth coverage of chatter vibrations, a problem experienced daily by manufacturing engineers. Programming, design and automation of CNC (computer numerical control) machine tools, NC (numerical control) programming and CAD/CAM technology are discussed. The text also covers the selection of drive actuators, feedback sensors, modelling and control of feed drives, the design of real time trajectory generation and interpolation algorithms and CNC-oriented error analysis in detail. Each chapter includes examples drawn from industry, design projects and homework problems. This is ideal for advanced undergraduate and graduate students and also practising engineers.

Download or read book Machine Tool Structures written by F. Koenigsberger and published by Elsevier. This book was released on 2016-01-21 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt: Machine Tool Structures, Volume 1 deals with fundamental theories and calculation methods for machine tool structures. Experimental investigations into stiffness are discussed, along with the application of the results to the design of machine tool structures. Topics covered range from static and dynamic stiffness to chatter in metal cutting, stability in machine tools, and deformations of machine tool structures. This volume is divided into three sections and opens with a discussion on stiffness specifications and the effect of stiffness on the behavior of the machine under forced vibration conditions. The following chapters explore the stability of the machine structure against chatter; methods of stability analysis; tests and principles of dampers; chatter during grinding operations; and stresses and deformations of closed box structures subjected to bending and shear. Calculation methods for determining stiffness constants of a structure's individual parts, as well as methods for determining the resulting stiffnesses, modal shapes, and their parameters, are also described. The final chapter presents systematic procedures for the analysis of machine tool structures. This book is intended for university students, research workers, and designers.

Download or read book Precision Manufacturing written by David A. Dornfeld and published by Springer Science & Business Media. This book was released on 2007-11-22 with total page 785 pages. Available in PDF, EPUB and Kindle. Book excerpt: Precision Manufacturing provides an introduction to precision engineering for manufacturing. With an emphasis on design and performance of precision machinery for manufacturing – machine tool elements and structure, sources of error, precision machining processes and process models sensors for process monitoring and control, metrology, actuators, and machine design. This book will be of interest to design engineers, quality engineers and manufacturing engineers, academics and those who may or may not have previous experience with precision manufacturing, but want to learn more.

Download or read book Fundamentals of Metal Cutting and Machine Tools written by B. L. Juneja and published by New Age International. This book was released on 2003 with total page 632 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Book Is Intended To Serve As A Textbook For The Final And Pre-Final Year B.Tech. Students Of Mechanical, Production, Aeronautical And Textile Engineering Disciplines. It Can Be Used Either For A One Or A Two Semester Course. The Book Covers The Main Areas Of Interest In Metal Machining Technology Namely Machining Processes, Machine Tools, Metal Cutting Theory And Cutting Tools. Modern Developments Such As Numerical Control, Computer-Aided Manufacture And Non-Conventional Processes Have Also Been Treated. Separate Chapters Have Been Devoted To The Important Topics Of Machine Tool Vibration, Surface Integrity And Machining Economics. Data On Recommended Cutting Speeds, Feeds And Tool Geometry For Various Operations Has Been Incorporated For Reference By The Practising Engineer.Salient Features Of Second Edition * Two New Chapters Have Been Added On Nc And Cnc Machines And Part Programming. * All Chapters Have Been Thoroughly Revised And Updated With New Information. * More Solved Examples Have Been Added. * New Material On Tool Technology. * Improved Quality Of Figures And More Photographs.

Download or read book Machine Tools Production Systems 2 written by Christian Brecher and published by Springer Nature. This book was released on 2021-11-08 with total page 850 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first part of this volume provides the user with assistance in the selection and design of important machine and frame components. It also provides help with machine design, calculation and optimization of these components in terms of their static, dynamic and thermoelastic behavior. This includes machine installation, hydraulic systems, transmissions, as well as industrial design and guidelines for machine design. The second part of this volume deals with the metrological investigation and assessment of the entire machine tool or its components with respect to the properties discussed in the first part of this volume. Following an overview of the basic principles of measurement and measuring devices, the procedure for measuring them is described. Acceptance of the machine using test workpieces and the interaction between the machine and the machining process are discussed in detail. The German Machine Tools and Manufacturing Systems Compendium has been completely revised. The previous five-volume series has been condensed into three volumes in the new ninth edition with color technical illustrations throughout. This first English edition is a translation of the German ninth edition.

Download or read book Twin Control written by Mikel Armendia and published by Springer. This book was released on 2019-01-05 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt: This open access book summarizes the results of the European research project “Twin-model based virtual manufacturing for machine tool-process simulation and control” (Twin-Control). The first part reviews the applications of ICTs in machine tools and manufacturing, from a scientific and industrial point of view, and introduces the Twin-Control approach, while Part 2 discusses the development of a digital twin of machine tools. The third part addresses the monitoring and data management infrastructure of machines and manufacturing processes and numerous applications of energy monitoring. Part 4 then highlights various features developed in the project by combining the developments covered in Parts 3 and 4 to control the manufacturing processes applying the so-called CPSs. Lastly, Part 5 presents a complete validation of Twin-Control features in two key industrial sectors: aerospace and automotive. The book offers a representative overview of the latest trends in the manufacturing industry, with a focus on machine tools.

Download or read book Fundamentals of Metal Machining and Machine Tools written by Winston A. Knight and published by CRC Press. This book was released on 2019-08-08 with total page 602 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reflecting changes in machining practice, Fundamentals of Machining and Machine Tools, Third Edition emphasizes the economics of machining processes and design for machining. This edition includes new material on super-hard cutting tool materials, tool geometries, and surface coatings. It describes recent developments in high-speed machining, hard machining, and cutting fluid applications such as dry and minimum-quantity lubrication machining. It also presents analytical methods that outline the limitations of various approaches. This edition features expanded information on tool geometries for chip breaking and control as well as improvements in cost modeling of machining processes.

Download or read book Thermo energetic Design of Machine Tools written by Knut Großmann and published by Springer. This book was released on 2014-11-06 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: The approach to the solution within the CRC/TR 96 financed by the German Research Foundation DFG aims at measures that will allow manufacturing accuracy to be maintained under thermally unstable conditions with increased productivity, without an additional demand for energy for tempering. The challenge of research in the CRC/TR 96 derives from the attempt to satisfy the conflicting goals of reducing energy consumption and increasing accuracy and productivity in machining. In the current research performed in 19 subprojects within the scope of the CRC/TR 96, correction and compensation solutions that influence the thermo-elastic machine tool behaviour efficiently and are oriented along the thermo-elastic functional chain are explored and implemented. As part of this general objective, the following issues must be researched and engineered in an interdisciplinary setting and brought together into useful overall solutions: 1. Providing the modelling fundamentals to calculate the heat fluxes and the resulting thermo-elastic deformations in a comprehensive manner, 2. Mapping of the structural variability as a result of the relative movement inside the machine tool, 3. Providing the tools for an efficient adjustment of parameters that vary greatly in time and space by means of parameter identification methods as a prerequisite for correction and compensation solutions, 4. Engineering and demonstrating solutions to control-integrated correction of thermo-elastic errors by an inverse position setpoint compensation of the error at the TCP, 5. Engineering and demonstrating solutions based on the material properties to compensate for thermo-elastic effects through a homogeneous propagation of the temperature field, as well as reducing and smoothing the distribution of heat dissipated in supporting structures, 6. Developing metrological fundamentals to record the thermo-elastic errors in special structural areas of machine tools, 7. Engineering a methodological approach to simultaneous and complex evaluation of the CRC/TR 96 solutions, referring to their impact on product quality, production rate, energy consumption and machine tool costs

Download or read book Metal Machining written by P.R.N. Childs and published by Butterworth-Heinemann. This book was released on 2013-10-22 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt: Metal machining is the most widespread metal-shaping process in the mechanical manufacturing industry. World-wide investment in metal machining tools increases year on year - and the wealth of nations can be judged by it. This text - the most up-to-date in the field - provides in-depth discussion of the theory and application of metal machining at an advanced level. It begins with an overview of the development of metal machining and its role in the current industrial environment and continues with a discussion of the theory and practice of machining. The underlying mechanics are analysed in detail and there are extensive chapters examining applications through a discussion of simulation and process control. "Metal Machining: Theory and Applications" is essential reading for senior undergraduates and postgraduates specialising in cutting technology. It is also an invaluable reference tool for professional engineers. Professors Childs, Maekawa, Obikawa and Yamane are four of the leading authorities on metal machining and have worked together for many years.Of interest to all mechanical, manufacturing and materials engineersTheoretical and practical problems addressed

Download or read book Manufacturing Systems and Technologies for the New Frontier written by Fumihiko Kimura and published by Springer Science & Business Media. This book was released on 2008-05-19 with total page 555 pages. Available in PDF, EPUB and Kindle. Book excerpt: Collected here are 112 papers concerned with new directions in manufacturing systems, given at the 41st CIRP Conference on Manufacturing Systems. The high-quality material includes reports of work from both scientific and engineering standpoints.

Download or read book Advances in Machine Tool Design and Research 1967 written by S. A. Tobias and published by Elsevier. This book was released on 2016-04-19 with total page 691 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in Machine Tool Design and Research 1967, Part I covers the proceedings of the 8th International M.T.D.R. conference (incorporating the 2nd international CIRP production engineering research conference) held in the University of Manchester, Institute of Science and Technology on September 1967. The book covers the accuracy of automatically controlled machine tools; the influence of the rigidity of the machine-workpiece-tool system on the roughness of the machined surface; and the analysis of machine tool structure by computing techniques. The text also discusses sensors of tool life for optimization of machining; pre-set tooling and its application; and system 24, a new concept of manufacture. The design of hydrostatic journal bearings; the computer approach for storage of machinability data and calculation of machining costs and production rates; and a comparison of different measuring and indicating methods for the determination of pitch errors of large precision gears are also encompassed. The book further presents the calibration of tool/work thermocouples, as well as the effect of tool flank wear on the temperatures generated during metal cutting.