Analysis of operating states of haul trucks used in surface mining

• Autorzy: Bodziony P. , Patyk M. , Kasztelewicz Z.

Identyfikatory

DOI

10.5604/01.3001.0012.2776

• Języki publikacji: EN

Abstrakty

EN

Mining transport system based on the use of haul trucks should result from thorough analysis of technical and operating issues – which can have a crucial impact on the cost of minerals extraction. This selection should consider hitherto disregarded criteria, such as technical infallibility, operating parameters like mean operating time between failures (MTBF), mean failure intensity and fault modes and effect analysis etc. Considering the above issues, the following article is an attempt to analyse operating parameters of transport fleet of haul trucks for mineral resource in surface mining. Diagram of the typology of technical and operational haul truck states; source: own study; mean failure intensity graph and mean failure intensity graph for the total observation time; relationships between mean expected time between consecutive failures of specific object and (MTBF) mean value of the time, in which specific equipment is in the down time due to a failure are presented in the article. The MTBF index is a basic parameter helpful to determine dependability and can be used for logistic planning, in particular in the field of spare parts. This index allows determining the cost of object use throughout its entire life cycle.

Słowa kluczowe

EN

surface mining; haul truck; fault modes; effect analysis; operating states

• Wydawca: Łukasiewicz Research Network - Institute of Aviation ; European Science Society of Powertrain and Transport KONES Poland ; Wydawnictwo Instytutu Technicznego Wojsk Lotniczych
• Czasopismo: Journal of KONES
• Rocznik: 2018
• Tom: Vol. 25, No. 2
• Strony: 53--58
• Opis fizyczny: Bibliogr. 5 poz., rys.

Twórcy

autor

Bodziony P.

• AGH University of Science and Technology Faculty of Mining and Geoengineering, Department of Surface Mining Mickiewicza Av. 30, 30-059 Krakow, Poland tel.: [phone], fax: [phone]

autor

Patyk M.

• AGH University of Science and Technology Faculty of Mining and Geoengineering, Department of Surface Mining Mickiewicza Av. 30, 30-059 Krakow, Poland tel.: [phone], fax: [phone]

autor

Kasztelewicz Z.

• AGH University of Science and Technology Faculty of Mining and Geoengineering, Department of Surface Mining Mickiewicza Av. 30, 30-059 Krakow, Poland tel.: [phone], fax: [phone]

Bibliografia

• [1] Będkowski, L., Dąbrowski, T., Podstawy eksploatacji cz. II. Podstawy niezawodności eksploatacyjnej, WAT, Warszawa 2006.
• [2] Gulati, R, Smith, R., Maintenance and Reliability Best Practices, [Electronic], New York, Industrial Press, 2009.
• [3] Sowa, A., Ocena stanu technicznego pojazdów szynowych na podstawie cech zdeterminowanych, Seria Mechanika Monografia 430, Wyd. Politechniki Krakowskiej, Krakow 2013.
• [4] Sowa, A., Stan obiektu jako wieloznaczne pojęcie we współczesnej eksploatacji technicznej, Mechanika Czasopismo Techniczne, 7, Z. 14, R. 109, Wyd. Politechniki Krakowskiej, Krakow 2012.
• [5] Tendaj, J., Zintegrowane wsparcie logistyczne, Szybkobieżne Pojazdy Gąsienicowe, 25, Nr 1, 2010.

Uwagi

Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2018).