Perfection of kinetic model of fatigue wearing of surfaces on friction

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Abstract

In the article results of laboratory research of wear process of pair friction «bronze - steel» with the imposed normal vibration are described. The technique and the stand for wear tests at the imposed vibration are presented. Ways of an estimation of own frequency of a frictional joint are shown. Results of development of calculation model of kinetic type for an estimation of speed of wear process are resulted in view of influence of dynamic loadings.

About the authors

1 1

Samara State Technical University

Author for correspondence.
Email: sadohina@ssau.ru
Russian Federation

1 1

Samara State Technical University

Email: sadohina@ssau.ru
Russian Federation

1 1

Samara State Technical University

Email: sadohina@ssau.ru
Russian Federation

References

  1. Алексеев Г.Ф. О трении и износе фрикционных пар при вибрационных нагрузках. /В сб. Теоретические и прикладные задачи трения, износа и смазки машин. –М.: Наука, 1982г. – 285с.
  2. Громаковский Д.Г. Система понятий и структура моделей изнашивания // Трение и износ. 1997г., том 18, №1.- С.53-62.

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