Vibration-Pulse Method for Assessment of Technical Condition of Gears

Authors

  • N. N. Ishin SSI “The Joint Institute of Mechanical Engineering of National Academy of Sciences of Belarus”
  • A. M. Goman SSI “The Joint Institute of Mechanical Engineering of National Academy of Sciences of Belarus”
  • A. S. Skorokhodov SSI “The Joint Institute of Mechanical Engineering of National Academy of Sciences of Belarus”

DOI:

https://doi.org/10.22213/2413-1172-2017-1-42-45

Keywords:

gearing, technical condition, shock pulse, vibration, diagnostics

Abstract

The vibration-pulse method for assessment of technical condition of gears is proposed. Impact interaction in the gearing is considered on the basis of the hypothesis of Hertz. The values of shock pulse parameters depend on the kinematic and geometric parameters, loading-speed modes, as well as defects and damage of gears. The relation between the parameters of the shock pulse and vibration parameters of the gear allows for setting the level of the gear damage and for assessing its technical condition. Variation of shock pulses caused by tooth damages are proved by results of stand tests of gears.

Author Biographies

N. N. Ishin, SSI “The Joint Institute of Mechanical Engineering of National Academy of Sciences of Belarus”

DSc in Engineering, Associate Professor

A. M. Goman, SSI “The Joint Institute of Mechanical Engineering of National Academy of Sciences of Belarus”

PhD in Engineering, Associate Professor

A. S. Skorokhodov, SSI “The Joint Institute of Mechanical Engineering of National Academy of Sciences of Belarus”

PhD in Engineering

References

Ишин Н. Н. Динамика и вибромониторинг зубчатых передач. - Минск : Беларус. навука, 2013. - 432 с.

Экспериментальные и теоретические результаты исследования авиационных зубчатых передач для двигателей пятого и шестого поколений / И. Ф. Кравченко, А. Б. Единович, В. А. Яковлев, В. Л. Дорофеев // Авиационно-космическая техника и технология. - 2008. - № 8(55). - С. 129-134.

Павлов В. Б. Акустическая диагностика механизмов. - М. : Машиностроение, 1971. - 224 с.

Бидерман В. Л. Теория механических колебаний. - М. : Высш. шк., 1980. - 408 с.

Прочность, устойчивость, колебания : справочник. В трех т. / под ред. д-ра техн. наук И. А. Биргера, чл.-кор. АН Латвийской ССР Я. Г. Пановко. - М. : Машиностроение, 1968. - Т. 2.- 463 с.

Ишин Н. Н. Указ. соч.

Там же.

Генкин М. Д., Соколова А. Г. Виброакустическая диагностика машин и механизмов. - М. : Машиностроение, 1987. - 288 с.

Ишин Н. Н. Указ. соч.

Там же.

Published

25.07.2017

How to Cite

Ishin Н. Н., Goman А. М., & Skorokhodov А. С. (2017). Vibration-Pulse Method for Assessment of Technical Condition of Gears. Vestnik IzhGTU Imeni M.T. Kalashnikova, 20(1), 42–45. https://doi.org/10.22213/2413-1172-2017-1-42-45

Issue

Section

Mechanical engineering