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| Author | : Marc Vermeulen |
| Publisher | : |
| Total Pages | : 305 |
| Release | : 1999 |
| Genre | : Coordinate measuring machines |
| ISBN | : 9789038626314 |
| Author | : Theo Anjes Maria Ruijl |
| Publisher | : |
| Total Pages | : 203 |
| Release | : 2002 |
| Genre | : |
| ISBN | : 9789064642876 |
| Author | : John A. Bosch |
| Publisher | : CRC Press |
| Total Pages | : 476 |
| Release | : 1995-04-10 |
| Genre | : Technology & Engineering |
| ISBN | : 9780824795818 |
This work reviews the basic concepts of co-ordinate metrology. It defines what co-ordinate measuring machines (CMMs) are and details how they can be applied to gain a competitive advantage in a variety of business settings, from small machine shops to global manufacturers. Areas that are critical for the successful application of CMMs - including environmental factors, the measuring of speed and accuracy, traceability, versatility and programming methodology - are considered.;The book is intended for manufacturing, mechanical, quality control, design, industrial, automation, automotive and aerospace engineers and managers, as wel as upper-level undergraduate and graduate students in these disciplines.;College or university bookstores may order five or more copies at a special student price, which is available from Marcel Dekker Inc upon request.
| Author | : Jerzy A. Sładek |
| Publisher | : Springer |
| Total Pages | : 472 |
| Release | : 2015-12-22 |
| Genre | : Technology & Engineering |
| ISBN | : 366248465X |
This book focuses on effective methods for assessing the accuracy of both coordinate measuring systems and coordinate measurements. It mainly reports on original research work conducted by Sladek’s team at Cracow University of Technology’s Laboratory of Coordinate Metrology. The book describes the implementation of different methods, including artificial neural networks, the Matrix Method, the Monte Carlo method and the virtual CMM (Coordinate Measuring Machine), and demonstrates how these methods can be effectively used in practice to gauge the accuracy of coordinate measurements. Moreover, the book includes an introduction to the theory of measurement uncertainty and to key techniques for assessing measurement accuracy. All methods and tools are presented in detail, using suitable mathematical formulations and illustrated with numerous examples. The book fills an important gap in the literature, providing readers with an advanced text on a topic that has been rapidly developing in recent years. The book is intended for master and PhD students, as well as for metrology engineers working at industrial and research laboratories. It not only provides them with a solid background for using existing coordinate metrology methods; it is also meant to inspire them to develop the state-of-the-art technologies that will play an important role in supporting quality growth and innovation in advanced manufacturing.
| Author | : Pamela Murray Moor |
| Publisher | : |
| Total Pages | : 180 |
| Release | : 2007 |
| Genre | : |
| ISBN | : |
International standards require that dimensional inspection operations include an assessment of measurement uncertainty. Scanning coordinate measuring machines (CMMs) are frequently used to measure part surfaces and features, and there is a continuing need to improve their performance for high precision measurement applications. This research provides a mechanism for minimizing the uncertainty of measurements made with a CMM in scanning mode by developing a model of CMM scanning that allows selection of optimum scanning parameters. The method for selecting scanning parameters is based on models developed from measurements of a ring with a constant five micrometer amplitude swept sine wave machined on the inner and outer diameters. The inputs to the model are the scanning force, scanning speed, low-pass filter cut-off frequency, rotary table action, probe tip diameter, and ring orientation. The methods used in this work are based on techniques developed for point-to-point probing. The first phase of research develops a calibration method for the ring artifact and determines the calibration measurement uncertainty. The second phase develops models of CMM scanning operations based on measurements of the wavy ring. The final phase generates a measurement protocol to select scanning parameters based on these models. The primary significance of this research is that it provides a method to develop and validate a model of probe/workpiece interaction for a scanning CMM. Additionally, a method is provided to select the scanning parameters such as probe tip diameter, filters, scanning speed, and probing force to minimize measurement uncertainty. Finally, this work establishes a framework for future modeling of precision scanning operations. The methodology used is applicable to other precision metrology applications. This work will reduce uncertainty in scanning measurements and will minimize the number of measurement operations required to measure part features as well as surface texture. Therefore, this research has extended the capabilities of CMMs.
| Author | : Kuang-Chao Fan |
| Publisher | : MDPI |
| Total Pages | : 1 |
| Release | : 2018-09-27 |
| Genre | : Electronic book |
| ISBN | : 3038422762 |
This book is a printed edition of the Special Issue "Design and Applications of Coordinate Measuring Machines" that was published in Applied Sciences
| Author | : Shichang Du |
| Publisher | : Springer Nature |
| Total Pages | : 329 |
| Release | : 2019-10-18 |
| Genre | : Technology & Engineering |
| ISBN | : 981150279X |
This book provides insights into surface quality control techniques and applications based on high-definition metrology (HDM). Intended as a reference resource for engineers who routinely use a variety of quality control methods and are interested in understanding the data processing, from HDM data to final control actions, it can also be used as a textbook for advanced courses in engineering quality control applications for students who are already familiar with quality control methods and practices. It enables readers to not only assimilate the quality control methods involved, but also to quickly implement the techniques in practical engineering problems. Further, it includes numerous case studies to highlight the implementation of the methods using measured HDM data of surface features. Since MATLAB is extensively employed in these case studies, familiarity with this software is helpful, as is a general understanding of surface quality control methods.
| Author | : Paul Yoder |
| Publisher | : CRC Press |
| Total Pages | : 711 |
| Release | : 2017-12-19 |
| Genre | : Science |
| ISBN | : 1351830953 |
Opto-Mechanical Systems Design, Fourth Edition is different in many ways from its three earlier editions: coauthor Daniel Vukobratovich has brought his broad expertise in materials, opto-mechanical design, analysis of optical instruments, large mirrors, and structures to bear throughout the book; Jan Nijenhuis has contributed a comprehensive new chapter on kinematics and applications of flexures; and several other experts in special aspects of opto-mechanics have contributed portions of other chapters. An expanded feature—a total of 110 worked-out design examples—has been added to several chapters to show how the theory, equations, and analytical methods can be applied by the reader. Finally, the extended text, new illustrations, new tables of data, and new references have warranted publication of this work in the form of two separate but closely entwined volumes. This first volume, Design and Analysis of Opto-Mechanical Assemblies, addresses topics pertaining primarily to optics smaller than 50 cm aperture. It summarizes the opto-mechanical design process, considers pertinent environmental influences, lists and updates key parameters for materials, illustrates numerous ways for mounting individual and multiple lenses, shows typical ways to design and mount windows and similar components, details designs for many types of prisms and techniques for mounting them, suggests designs and mounting techniques for small mirrors, explains the benefits of kinematic design and uses of flexures, describes how to analyze various types of opto-mechanical interfaces, demonstrates how the strength of glass can be determined and how to estimate stress generated in optics, and explains how changing temperature affects opto-mechanical assemblies.
| Author | : S Nihtianov |
| Publisher | : Woodhead Publishing |
| Total Pages | : 606 |
| Release | : 2018-02-27 |
| Genre | : Technology & Engineering |
| ISBN | : 0081020562 |
Smart Sensors and MEMS: Intelligent Devices and Microsystems for Industrial Applications, Second Edition highlights new, important developments in the field, including the latest on magnetic sensors, temperature sensors and microreaction chambers. The book outlines the industrial applications for smart sensors, covering direct interface circuits for sensors, capacitive sensors for displacement measurement in the sub-nanometer range, integrated inductive displacement sensors for harsh industrial environments, advanced silicon radiation detectors in the vacuum ultraviolet (VUV) and extreme ultraviolet (EUV) spectral range, among other topics. New sections include discussions on magnetic and temperature sensors and the industrial applications of smart micro-electro-mechanical systems (MEMS). The book is an invaluable reference for academics, materials scientists and electrical engineers working in the microelectronics, sensors and micromechanics industry. In addition, engineers looking for industrial sensing, monitoring and automation solutions will find this a comprehensive source of information. Contains new chapters that address key applications, such as magnetic sensors, microreaction chambers and temperature sensors Provides an in-depth information on a wide array of industrial applications for smart sensors and smart MEMS Presents the only book to discuss both smart sensors and MEMS for industrial applications
| Author | : Kuang-Chao Fan |
| Publisher | : MDPI |
| Total Pages | : 596 |
| Release | : 2019-10-21 |
| Genre | : Science |
| ISBN | : 3039217127 |
This collection represents successful invited submissions from the papers presented at the 8th Annual Conference of Energy Economics and Management held in Beijing, China, 22–24 September 2017. With over 500 participants, the conference was co-hosted by the Management Science Department of National Natural Science Foundation of China, the Chinese Society of Energy Economics and Management, and Renmin University of China on the subject area of “Energy Transition of China: Opportunities and Challenges”. The major strategies to transform the energy system of China to a sustainable model include energy/economic structure adjustment, resource conservation, and technology innovation. Accordingly, the conference and its associated publications encourage research to address the major issues faced in supporting the energy transition of China. Papers published in this collection cover the broad spectrum of energy economics issues, including building energy efficiency, industrial energy demand, public policies to promote new energy technologies, power system control technology, emission reduction policies in energy-intensive industries, emission measurements of cities, energy price movement, and the impact of new energy vehicle.
