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Sectoral Measurements of Gas-Turbine Engine Components

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Abstract

A mathematical model has been developed for the measurement error. If measurements are made over a narrower angular sector, the radial error of the circle is found to increase. The measurement error is studied experimentally; the results confirm the model findings. A technology is proposed for monitoring products with truncated geometry by means of a coordinate measuring machine. A plan is formulated for monitoring the parameters of components with truncated geometry.

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Funding

Financial support was provided by the Russian Ministry of Science and Higher Education (project FSNM-2020-0028).

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Authors and Affiliations

  1. Perm National Research Polytechnic University, Perm, Russia

    E. M. Goncharova, T. R. Ablyaz, A. V. Kotel’nikov & V. V. Karmanov

  2. OOO Metrologicheskie Sistemy i Servis (MSS), Perm, Russia

    D. A. Ivanov

Authors
  1. E. M. Goncharova
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  2. T. R. Ablyaz
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  3. D. A. Ivanov
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  4. A. V. Kotel’nikov
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  5. V. V. Karmanov
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Corresponding authors

Correspondence to T. R. Ablyaz or A. V. Kotel’nikov.

Additional information

Translated by B. Gilbert

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Goncharova, E.M., Ablyaz, T.R., Ivanov, D.A. et al. Sectoral Measurements of Gas-Turbine Engine Components. Russ. Engin. Res. 42, 835–837 (2022). https://doi.org/10.3103/S1068798X22080147

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  • DOI: https://doi.org/10.3103/S1068798X22080147

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