- Autor
- Władzielczyk Krzysztof (AGH Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie), Kipczak Piotr (AGH Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie)
- Tytuł
- Ageing Process of Hydraulic Oil in Single-Bucket Excavators in Rock Mining
- Źródło
- New Trends in Production Engineering, 2019, vol. 2(1) cz.I, s. 130-139, rys., bibliogr. 9 poz.
- Tytuł własny numeru
- Part I: Modern Machines and Technologies for Mining
- Słowa kluczowe
- Maszyny i urządzenia, Górnictwo, Olej napędowy, Proces starzenia
Machinery and equipment, Mining sector, Diesel oil, Aging process - Uwagi
- streszcz., summ.
- Abstrakt
- The paper presents the problem of ageing processes of hydraulic oils when used in singlebucket excavators in mining of rock raw materials. Working parameters of these excavators are specific, particularly when a hydraulic hammer is mounted in place of the working bucket, therefore the course of the oil degradation process and the change times should be precisely determined as full functionality of hydraulic systems of excavators must be maintained and the wear of individual components of these systems should be reduced. Research on oil ageing processes has been carried out for excavators from various manufacturers that have operated in mines of rock raw materials of various raw material extraction quantities. The methodology adopted for testing the ageing processes of oils in excavators allowed to obtain a number of results that question the hitherto applied criteria for quality assessment of used oils in relation to the time of their actual use in hydraulic systems of excavators, as well as the time of change of such oils. (original abstract)
- Pełny tekst
- Pokaż
- Bibliografia
-
- Baczewski, K., Szczawiński, B.(2016). Badania procesu starzenia oleju hydraulicznego podczas użytkowania. Warszawa. Arhives of Automotive Engineering.
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- Instrukcja obsługi przenośnego analizatora OPCom Portable Oil Lab. (2018) Available from: https://www.argo-hytos.com/pl/products/sensors-measurement/portableparticle-counters/opcom-portable-oil-lab.html.
- Cytowane przez
- ISSN
- 2545-2843
- Język
- eng
- URI / DOI
- http://dx.doi.org/10.2478/ntpe-2019-0014
