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Determining the Actual Contact Area in Mutual Lapping of Surfaces

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Abstract

A method is outlined for determining the actual contact area in mutual abrasive lapping of plane surfaces. By this method, the actual contact area of the surfaces may be determined more accurately, in less time. To decrease the total duration of mutual lapping, the force clamping the parts together varies in the course of lapping. The shorter machining time increases the efficiency by a factor of 2.5–3.

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REFERENCES

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  2. Gryazev, V.M., Determination of the actual contact area of the surfaces of interacting parts, Izv. Tul’sk. Gos. Univ., Tekh. Nauki, 2013, no. 10, pp. 161–168.

  3. Demkin, N.B. and Ryzhov, E.V., Kachestvo poverkhnosti i kontakt detalei mashin (Quality and Contact of Surfaces of Machine Parts), Moscow: Mashinostroenie, 1981.

  4. Demkin, N.B., Kontaktirovanie sherokhovatykh poverkhnostei (Contact of Rough Surfaces), Moscow: Nauka, 1970.

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Funding

Financial support was provided by the Russian Ministry of Science and Higher Education to advance the goals of the Perm Scientific Center for Rational Mineral Use.

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Authors and Affiliations

  1. Perm National Research Polytechnic University, Perm, Russia

    K. R. Muratov, E. A. Gashev, T. R. Ablyaz, P. V. Maksimov, M. S. Permyakov, A. V. Lekomtsev & P. Yu. Ilyushin

  2. Saint Petersburg Mining University, Saint Petersburg, Russia

    G. Yu. Korobov

Authors
  1. K. R. Muratov
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  2. E. A. Gashev
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  3. T. R. Ablyaz
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  4. P. V. Maksimov
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  5. M. S. Permyakov
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  6. A. V. Lekomtsev
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  7. P. Yu. Ilyushin
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  8. G. Yu. Korobov
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Corresponding author

Correspondence to K. R. Muratov.

Additional information

Translated by B. Gilbert

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Cite this article

Muratov, K.R., Gashev, E.A., Ablyaz, T.R. et al. Determining the Actual Contact Area in Mutual Lapping of Surfaces. Russ. Engin. Res. 41, 437–438 (2021). https://doi.org/10.3103/S1068798X21050130

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  • DOI: https://doi.org/10.3103/S1068798X21050130

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