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Wyszukujesz frazę "coordinate measuring" wg kryterium: Temat

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    Wyświetlanie 1-7 z 7
    Tytuł:
    Identification and correction of coordinate measuring machine geometrical errors using lasertracer systems
    Autorzy:
    Gąska, A.
    Gruza, M.
    Gąska, P.
    Karpiuk, M.
    Sładek, J.
    Powiązania:
    https://bibliotekanauki.pl/articles/103146.pdf
    Data publikacji:
    2013
    Wydawca:
    Stowarzyszenie Inżynierów i Techników Mechaników Polskich
    Tematy:
    LaserTracer
    coordinate measuring machine
    geometrical error
    Opis:
    LaserTracer (LT) systems are the most sophisticated and accurate laser tracking devices. They are mainly used for correction of geometrical errors of machine tools and coordinate measuring machines. This process is about four times faster than standard methods based on usage of laser interferometers. The methodology of LaserTracer usage to correction of geometrical errors, including presentation of this system, multilateration method and software that was used are described in details in this paper.
    Źródło:
    Advances in Science and Technology. Research Journal; 2013, 7, 20; 17-22
    2299-8624
    Pojawia się w:
    Advances in Science and Technology. Research Journal
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Validation of the metrological model of coordinate measuring arm using multifeature check
    Autorzy:
    Gromczak, K.
    Ostrowska, K.
    Owczarek, D.
    Sładek, J.
    Powiązania:
    https://bibliotekanauki.pl/articles/957962.pdf
    Data publikacji:
    2015
    Wydawca:
    Stowarzyszenie Inżynierów i Techników Mechaników Polskich
    Tematy:
    validation
    metrological model
    coordinate measuring arms
    Opis:
    The article presents the validation research scheme of metrological model of coordinate measuring arm (CMA) using multifeature check. The scheme shows the comparison of the calibration results of the check using selected coordinate methods and criteria of validation. The comparison shows the insignificance of differences between the obtained results of both: metrological model of CMA and multi-position method. It evidently proves the correctness of the development of metrological model of CMA. The use of appropriate quality multifeature check also had a significant impact on the results. This check is now the most accurate measurement length check and its use for this validation process was the most suitable.
    Źródło:
    Advances in Science and Technology. Research Journal; 2015, 9, 28; 120-124
    2299-8624
    Pojawia się w:
    Advances in Science and Technology. Research Journal
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Estimation of measurement uncertainty with the use of uncertainty database calculated for optical coordinate measurements of basic geometry elements
    Autorzy:
    Owczarek, D.
    Ostrowska, K.
    Harmatys, W
    Sładek, J.
    Powiązania:
    https://bibliotekanauki.pl/articles/101965.pdf
    Data publikacji:
    2015
    Wydawca:
    Stowarzyszenie Inżynierów i Techników Mechaników Polskich
    Tematy:
    estimation of measurement uncertainty
    optical coordinate measuring systems
    Opis:
    The paper presents a method for estimating the uncertainty of optical coordinate measurement based on the use of information about the geometry and the size of measured object as well as information about the measurement system, i.e. maximum permissible error (MPE) of the machine, selection of a sensor, and also the required measurement accuracy, the number of operators, measurement strategy and external conditions contained in the developed uncertainty database. Estimation of uncertainty is done with the use of uncertainties of measurements of basic geometry elements determined by methods available in the Laboratory of Coordinate Metrology at Cracow University of Technology (LCM CUT) (multi-position, comparative and developed in the LCM CUT method dedicated for non-contact measurements) and then with the use of them to determine the uncertainty of a given measured object. Research presented in this paper are aimed at developing a complete database containing all information needed to estimate the measurement uncertainty of various objects, even of a very complex geometry based on previously performed measurements.
    Źródło:
    Advances in Science and Technology. Research Journal; 2015, 9, 27; 112-117
    2299-8624
    Pojawia się w:
    Advances in Science and Technology. Research Journal
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    The issue of determining the geometric position deviation of the threaded holes
    Autorzy:
    Martikáň, P.
    Drbúl, M.
    Holubják, J.
    Mrázik, J.
    Joch, R.
    Powiązania:
    https://bibliotekanauki.pl/articles/957939.pdf
    Data publikacji:
    2016
    Wydawca:
    Stowarzyszenie Inżynierów i Techników Mechaników Polskich
    Tematy:
    coordinate measuring systems
    location gages
    position deviation
    threaded holes
    Opis:
    The present article analyzes the specific measurement strategies (techniques) of contact measurement that are used to determine the position deviation of the threaded holes using 3D coordinate measuring system. Furthermore, there are analyzed direct and indirect (location gages) measurement techniques to determine position of the threaded holes and results of the measurements.
    Źródło:
    Advances in Science and Technology. Research Journal; 2016, 10, 32; 47-52
    2299-8624
    Pojawia się w:
    Advances in Science and Technology. Research Journal
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Determination of operator’s impact on the measurement done using coordinate technique
    Autorzy:
    Ostrowska, K.
    Szewczyk, D.
    Sładek, J.
    Powiązania:
    https://bibliotekanauki.pl/articles/102406.pdf
    Data publikacji:
    2013
    Wydawca:
    Stowarzyszenie Inżynierów i Techników Mechaników Polskich
    Tematy:
    R&R method
    coordinate measuring arms (CMA)
    operator impact
    repeatability
    reproducibility
    Opis:
    Coordinate measuring arms (CMAs) are devices which more and more often replace conventional coordinate measuring machines because of their undoubted advantages, such as mobility, the opportunity to increase the measuring volume, the opportunity to connect the optical probe, and above all, good price-quality ratio. Because these devices are handheld and redundant, what has the greatest impact on the measurement result accuracy are the operator, the machine kinematics and its ability to obtain repeatable measurement results; despite the fact that one point can be obtained from an infinite number of shoulders’ positions. In this paper it was determined by using R&R method how significant are the impacts of both the operator and the measuring device on the accuracy of measurements done with CMA, both with rigid switch probe and optical probe.
    Źródło:
    Advances in Science and Technology. Research Journal; 2013, 7, 20; 11-16
    2299-8624
    Pojawia się w:
    Advances in Science and Technology. Research Journal
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Acceptance and reverification of CMM in industrial conditions
    Autorzy:
    Koteras, Robert
    Wieczorowski, Michał
    Znaniecki, Piotr
    Powiązania:
    https://bibliotekanauki.pl/articles/103264.pdf
    Data publikacji:
    2018
    Wydawca:
    Stowarzyszenie Inżynierów i Techników Mechaników Polskich
    Tematy:
    Coordinate Measuring Machine
    calibration
    reverification
    current inspection
    współrzędnościowa maszyna pomiarowa
    kalibrowanie
    rewitalizacja
    Opis:
    Nowadays, coordinate measuring machines (CMM) are featured by a great degree of complexity and high accuracy of manufacturing. During use of a machine, usually after periodical maintenance it is highly recommended to perform a verification test according to the same procedures as a standard verification test, including a difference that performance conformity is checked with user’s declaration. Periodical verification should be performed as often as it comes from a user’s experience and after every interference influencing mechanical and electronic systems of a CMM that could potentially cause a change in its accuracy parameters. The best solution is employing for that purpose an independent accredited laboratory that is featured by high competence and experience. In the paper rules of acceptance and periodical verifications are described, sources of measurement errors resulting from CMM imperfections are presented as well as examples of results for specific measurement devices installed in industry were shown.
    Źródło:
    Advances in Science and Technology. Research Journal; 2018, 12, 1; 80-88
    2299-8624
    Pojawia się w:
    Advances in Science and Technology. Research Journal
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Analysis of the Influence of Support During Measurement Using Coordinate Measuring Techniques
    Autorzy:
    Michalski, Roman
    Wieczorowski, Michał
    Glazowski, Przemysław
    Gapiński, Bartosz
    Powiązania:
    https://bibliotekanauki.pl/articles/102124.pdf
    Data publikacji:
    2019
    Wydawca:
    Stowarzyszenie Inżynierów i Techników Mechaników Polskich
    Tematy:
    coordinate measuring machine
    CMM
    MES
    fulcrum
    mounting for measurement
    statistical analysis
    machining center
    współrzędnościowa maszyna pomiarowa
    punkt podparcia
    montaż do pomiaru
    analiza statystyczna
    centrum obróbcze
    Opis:
    The article presents the analysis of the influence of various fixtures of the Y-axis slide of the CMX 70U machining center measured in a coordinate measuring machine. As a result of a series of measurements of the designated geometric features, specific deviations were determined, and statistical calculations were performed on their basis. The further part of the article shows the analysis of the theoretical body deflection under the influence of the force of gravity performed using the MES method in CREO Simulate.
    Źródło:
    Advances in Science and Technology. Research Journal; 2019, 13, 4; 22-29
    2299-8624
    Pojawia się w:
    Advances in Science and Technology. Research Journal
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
      Wyświetlanie 1-7 z 7

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