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Journal of Manufacturing and Materials Processing, 2021 Ultraprecision machining is required in many advanced fields. To create precise parts for realizing their high performance, the whole machining process is usually conducted on the same ultraprecision machine tool to avoid setting errors by reducing ...
Meng Xu +2 more
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An optimized and virtual on-machine measurement planning model [PDF]
FME Transactions, 2020 The specific needs of customers set requirements like flexibility and custom-made products, as well as quick placement of products on the markets. Mass customization responds to these requirements and imposes new demands inside manufacturing systems such
Stojadinović Slavenko M. +2 more
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Deployment and evaluation of a dual-sensor autofocusing method for on-machine measurement of patterns of small holes on freeform surfaces [PDF]
, 2014 This paper presents and evaluates an active dual-sensor autofocusing system that combines an optical vision sensor and a tactile probe for autofocusing on arrays of small holes on freeform surfaces.
Longstaff, Andrew P. +4 more
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An Exploration into Measurement Consistency on Coordinate Measuring Machines [PDF]
Procedia CIRP, 2014 In high precision industry, the measurement of geometry is often performed using coordinate measuring machines (CMMs). Measurements on CMMs can occur at many places within a long and global supply chain. In this context it is a challenge to control consistency, so that measurements are applied with appropriate levels of rigour and achieve comparable ...
Saunders, Per +4 more
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Multi-objective optimisation of machine tool error mapping using automated planning [PDF]
, 2015 Error mapping of machine tools is a multi-measurement task that is planned based on expert knowledge. There are no intelligent tools aiding the production of optimal measurement plans.
Longstaff, Andrew P. +4 more
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Sequence planning of on-machine measurement and re-machining
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2019 In order to realize autonomous machining, it is necessary not only to automate the preparation tasks for machining but also to verify the machining results during the process.
Isamu NISHIDA +2 more
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The COSMOS Plate Measuring Machine [PDF]
Symposium - International Astronomical Union, 1974 The new 48-in. Schmidt telescope of the U.K. Science Research Council is being commissioned at Siding Spring in Australia. Its potential both for extra-galactic and galactic research is enormous but this potential can only be fully exploited with an automatic measuring machine.
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Concept and architecture of a new apparatus for cylindrical form measurement with a nanometric level of accuracy [PDF]
, 2012 In relation to the industrial need and to the progress of technology, Laboratoire National de M´etrologie et d’Essais (LNE) would like to improve the measurement of its primary pressure standards, spherical and flick standards.
David, Jean Marie +5 more
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Sensors, 2018 The inconvenient loading and unloading of a long and heavy drill pipe gives rise to the difficulty in measuring the contour parameters of its threads at both ends.
Zhixu Dong +3 more
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