MECHANISM OF FRAYING OF PRECISION ELEMENTS OF WOOD DISTRIBUTORS TAKING INTO ACCOUNT THE CLASS OF PURITY OF WORKING LIQUIDS (8-12)

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Дата публикации статьи в журнале: 2020/03/16

Название журнала: Евразийский Союз Ученых — публикация научных статей в ежемесячном научном журнале, Выпуск: 71, Том: 4, Страницы в выпуске: 8-12

Автор: Mubarakan Madaminova Atajanova
, Tashkent State Technical University of the Republic of Uzbekistan, Tashkent

Автор: Gulchehra Shodievna Zhuraeva
, Tashkent State Technical University of Islam Karimov , Tashkent

Автор: Bakhtiyor Abdurakhmanovich Aliboev
Doctor of Philosophy in Technical Sciences , Military Technical Institute of the National Guard of the Republic of Uzbekistan , Tashkent

Анотация: The article discusses the specific features of the hydraulic system of a cotton tractor, as well as the likely mechanism of fraying of the precision elements of the spool valves, taking into account the purity class of the working fluids. The influence of oscillatory processes on the fraying mechanism of precision spool-housing conjugations during tractor technological operations is analyzed. The results of studies on the dynamics of the purity class of a hydraulic fluid and recommendations on increasing the life of hydraulic systems for cotton tractors are presented. Conclusions are formulated on an objective assessment of the hydraulic distributor resource; based on the results of the analysis of the wear of the spool-housing interface. As well as conclusions on the reserve efficiency of operation of distributors and hydraulic systems.

Ключевые слова: hydrodistributor, precision coupling,mechanism of fraying,abrasive particle,resource,cleanliness class,working fluid,

Данные для цитирования: Mubarakan Madaminova Atajanova Gulchehra Shodievna Zhuraeva Bakhtiyor Abdurakhmanovich Aliboev . MECHANISM OF FRAYING OF PRECISION ELEMENTS OF WOOD DISTRIBUTORS TAKING INTO ACCOUNT THE CLASS OF PURITY OF WORKING LIQUIDS (8-12) // Евразийский Союз Ученых — публикация научных статей в ежемесячном научном журнале. Технические науки. 2020/03/16; 71(4):8-12.

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Список литературы: Abramov S.I., Khazarov A.M., Sokolov A.V. “Техническая диагностика одноковшовых экскаваторов с гидроприводом”. М.: Стройиздат, 1998. 100 с. Аliboev B.A. «Performance сharacteristics and wear pattern of precision parts of cotton tractor hydraulics» - Journal of Friction and Wear, 2016, Vol. 37, No. 1, pp. 83–85. © Allerton Press, Inc., USA.