Results 1 to 10 of about 1,113,589 (267)
State of the Art of Tactile Micro Coordinate Metrology
Applied Sciences, 2016 Micro parts are increasingly found in a number of industrial products. They often have complex geometrical features in the millimeter to micrometer range which are not accessible or difficult to measure by conventional coordinate measuring machines or by
Rudolf Thalmann, Felix Meli, Alain Küng
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Statistical point cloud model to investigate measurement uncertainty in coordinate metrology
Precision Engineering, 2021 In this work an approach to investigate measurement uncertainty in coordinate metrology is presented, based on fitting Gaussian random fields to high-density point clouds produced by measurement repeats.
Sofia Catalucci, R K Leach
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Surface-Sensing Principle of Microprobe System for Micro-Scale Coordinate Metrology: A Review
Metrology, 2022 Micro-coordinate measuring machines (micro-CMMs) for measuring microcomponents require a probe system with a probe tip diameter of several tens to several hundreds of micrometers.
Masaki Michihata, Michihata Masaki
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Smart optical coordinate and surface metrology
Measurement Science and Technology, 2022 Abstract Manufacturing has recently experienced increased adoption of optimised and fast solutions for checking product quality during fabrication, allowing for manufacturing times and costs to be significantly reduced. Due to the integration of machine learning algorithms, advanced sensors and faster processing systems, smart ...
Sofia Catalucci +6 more
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Uncertainty associated with form assessment in coordinate metrology [PDF]
International Journal of Metrology and Quality Engineering, 2013 In this paper, we describe techniques for evaluating the uncertainties associated with the assessment of form error, i.e., the departure from ideal geometry of a manufactured part, in coordinate metrology.
Forbes A.B.
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Probing System Characteristics in Coordinate Metrology [PDF]
Measurement Science Review, 2010 This paper aims at studying the effect of the dynamic errors on surface measurements using three different types of touch trigger probes attached to a bridge-type-CMM. Unforeseeable dynamic root errors of a ductile touch trigger probing system have been characterized theoretically and experimentally as well.
Ali Salah
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Adaptive sampling for coordinate metrology
Precision Engineering, 1999 An iterative sampling process for dimensional measurement is presented. The strategy is based upon the use of surface normal measurement data to develop an interpolating curve between sample points. The interpolant is used to select subsequent measurement targets iteratively.
Edgeworth, Robert, Wilhelm, Robert G.
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New development and distribution concepts for Education in Coordinate Metrology
Procedia CIRP, 2018 A key enabler for innovation in manufacturing is the competent use of advanced measuring equipment. As reported [1, 2], operators with their decisions are frequently the most relevant error sources in Coordinate Metrology, especially when dealing with ...
Nabil Anwer, Enrico Savio
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Journal of Manufacturing and Materials Processing, 2019 Now equipped with touch trigger probes machine tools are increasingly used to measure workpieces for various tasks such as rapid setup, compensation of final tool paths to correct part deflections and even verify conformity to finished tolerances.
Heidarali Hashemiboroujeni +3 more
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