Determination of rational lifetime working fluid Hydro HV 46 in the hydraulic motor grader GR165.

Authors

  • Є.С. Венцель
  • О.В. Орел

Abstract

The results of field trials of working fluid Hydro HV 46 in hydraulic graders GR165. It is shown that the coefficient Kпр antiwear properties of the working fluid determines their service life before replacement. The minimum allowable value of Kпр for the working fluid Hydro HV 46 when used in hydraulic graders GR165 is 0.2. Exaggeration this value leads to extremely high wear of friction pairs of hydraulic drive.

References

1. Wentsel E.S. Uluchshenie ekspluatacionnih svoistv masel i topliv, monografiya. Harkov: KHNADU, 2010. 224 p.
2. Petrov I. V. Obslujivanie gidravlicheskih i pnevmaticheskih privodov dorojno_stroitelnih mashin. M.: Transport. 1985. 168 p.
3. Grigorov A.B. Pіdvischennya efektivnostі ekspluatacії avtobusіv optimіzacіeyu strokіv zamіni mo-tornih oliv. dis. … kand. tehn. nauk:. 05.22.20. Andrіi Borisovich Grigorov. Harkіv, 2009. 187 p.
4. Babenko A. O. Dіagnostika znoshuvannya i dovgovіchnostі detalei mashin po elektroprovіdnostі mastila. dis. … kand. tehn. nauk: 05.02.02. Babenko Andrіi Oleksandrovich. Harkіv, 2002. 193 p.
5. Wentsel E.S., Orel O.V., Ponomarenko O.Yu. Viznachennya mіnіmalno pripustimogo znachennya koefіcіenta protiznoshuvalnih vlastivostei robochih rіdin gіdroprivodіv. Vіsnik Harkіvskogo nacіonalnogo avtomobіlno dorojnogo unіversitetu. 2011, Vip.53. pp. 95–98.

Published

2015-06-27

How to Cite

Венцель, Є., & Орел, О. (2015). Determination of rational lifetime working fluid Hydro HV 46 in the hydraulic motor grader GR165. Problems of Tribology, 76(2), 26–29. Retrieved from https://tribology.khnu.km.ua/index.php/ProbTrib/article/view/423

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Section

Articles