The Influence of the Roughness of a Steel Counterbody on the Tribological Characteristics of Friction Composites under Friction in Oil
- Авторы: Bukharov S.N.1, Sergienko V.P.1, Grigor’ev A.Y.1
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Учреждения:
- Belyi Institute of Mechanics of Metal Polymer Systems, National Academy of Sciences of Belarus
- Выпуск: Том 40, № 6 (2019)
- Страницы: 481-487
- Раздел: Article
- URL: https://journals.rcsi.science/1068-3666/article/view/229351
- DOI: https://doi.org/10.3103/S1068366619060072
- ID: 229351
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Аннотация
The influence of surface roughness of a steel counterbody on friction (coefficients of static and dynamic friction) and wear parameters is investigated for friction composite materials that operate in a transmission oil medium. The wear rate of composites and the level of dynamic instability of tribological conjugations (chatter, vibration, and noise) are shown to exhibit a non-monotonic dependence on the roughness of a steel counterbody with a common local minimum, which is typical of various friction materials. A rapid diagnostic method of tribotechnical and NVH-testing of friction materials intended for operation in oil is proposed as well.
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Об авторах
S. Bukharov
Belyi Institute of Mechanics of Metal Polymer Systems, National Academy of Sciences of Belarus
Автор, ответственный за переписку.
Email: sbuharov@tut.by
Белоруссия, Gomel
V. Sergienko
Belyi Institute of Mechanics of Metal Polymer Systems, National Academy of Sciences of Belarus
Email: sbuharov@tut.by
Белоруссия, Gomel
A. Grigor’ev
Belyi Institute of Mechanics of Metal Polymer Systems, National Academy of Sciences of Belarus
Email: sbuharov@tut.by
Белоруссия, Gomel
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