Today, there is hardly any workpiece whose form parameters cannot be measured by means of coordinate measuring machines. The universal use of these machines allows a wide range of application of this technology which, however, increases inevitably the complexity of its handling. The numerous options of the machine-specific operating software on the one hand and the various theoretical considerations regarding a target-oriented treatment of measuring jobs on the other hand result in the fact that the measuring results obtained from the same coordinate measuring machine on the same workpiece under similar conditions may differ. In Order to increase the comparability of measuring results, it is necessary to provide the operators of coordinate measuring machines –in addition to a well-founded AUKOM training – with procedure options for planning, performing, evaluating and documenting measurements. This book by the ZEISS Metrology Academy makes a contribution towards achieving these targets.

The Cookbook “Measuring Strategies for tactile Coordinate Metrology” includes some of the most common measuring tasks (as evaluated in a study by the Global Application Knowledge Group). These default “recipes” are a good place to start when there is no additional information provided for measurement. They are general suggestions. When more is known about the process and the function of the part, the recipes can be modified to better fit the application.

Medical progress is associated with innovative product developments in medical technology, e.g. for different implants and instruments. The developments are also characterized by increasing miniaturization and precision. Hence the demands on the geometric and surface characteristics of the usually complex form elements are growing. Consequently, the need for highly-accurate dimensional inspection for the verification of these characteristics is rapidly increasing. ZEISS successfully and reliably faces these challenges. Being a leading manufacturer of medical technology as well as of measurement and inspection technology, the company ZEISS has a high level of know-how in the industrial production of medical devices and products. This book presents the metrological solutions for the medical technology and explains their application. The required measuring machines and the task-based sensors are addressed to the same extent as the challenges regarding automated 100 % checks. Methods for checking the reliability of measuring results and evaluating the inspection process quality are presented and the required procedures are described in detail. The extended regulations for medical devices and products, e.g. by FDA and MDR, place high demands on the measurement technology used and on the electronic documentation of measurement results. This is addressed in detail at the end of the book; in the appendix, easy-to-use checklists for the regulations according to 21 CFR Part 11 are provided.

Quality assurance in aviation and space industry poses extraordinary challenges for measurement engineers. High standards for safety-critical parts must be maintained without reducing manufacturing speed and overall productivity. At the same time, the demands on the aerospace industry to develop aircraft that are as fuel-efficient and quiet as possible have increased enormously. And the aerospace industry wants to meet these requirements, whether in terms of noise emissions or fuel consumption. This is where industrial metrology with all its inspection capabilities, sensors and software solutions can make a valuable contribution. These possibilities are shown in this book. The demands placed on the aerospace industry are reinforced by strict regulations and approval processes – including additional specifications, traceability, conformity and certification standards. Be it EN/AS 9100, NadCap, test procedures according to AS 13003, 13006, EN/AS 9138 or others, the implementation of these procedures with coordinate measuring systems is part of this book.

This book gathers the proceedings of the 12th International Conference on Measurement and Quality Control – Cyber Physical Issues (IMEKO TC 14 2019), held in Belgrade, Serbia, on 4–7 June 2019. The event marks the latest in a series of high-level conferences that bring together experts from academia and industry to exchange knowledge, ideas, experiences, research findings, and information in the field of measurement of geometrical quantities. The book addresses a wide range of topics, including: 3D measurement of GPS characteristics, measurement of gears and threads, measurement of roughness, micro- and nano-metrology, laser metrology for precision measurements, cyber physical metrology, optical measurement techniques, industrial computed tomography, multisensor techniques, intelligent measurement systems, evaluating measurement uncertainty, dimensional management in industry, product quality assurance methods, and big data analytics. By providing updates on key issues and highlighting recent advances in measurement and quality control, the book supports the transfer of vital knowledge to the next generation of academics and practitioners.

This book presents the theory of quantum effects used in metrology and results of the author’s own research in the field of quantum electronics. The book provides also quantum measurement standards used in many branches of metrology for electrical quantities, mass, length, time and frequency. This book represents the first comprehensive survey of quantum metrology problems. As a scientific survey, it propagates a new approach to metrology with more emphasis on its connection with physics. This is of importance for the constantly developing technologies and nanotechnologies in particular. Providing a presentation of practical applications of the effects used in quantum metrology for the construction of quantum standards and sensitive electronic components, the book is useful for a wide audience of physicists and metrologists in the broad sense of both terms. In 2014 a new system of units, the so called Quantum SI, is introduced. This book helps to understand and approve the new system to both technology and academic community.