ANALYSIS OF REASONS FOR UNPLANNED STOPPAGES OF MACHINES IN THE EXAMPLE OF THE LONGWALL SHEARER
AbstractProduction enterprises mainly focus on activities concerning tangible resources. In recent years, however, this focus has shifted increasingly towards intangible resources such as knowledge as a key resource. Knowledge plays a crucial role in building an enterprise’s competitive advantage, including that of mining entities involved in coal extraction. This article presents results of research into the causes of unplanned stoppages in the operation of longwall shearers. An examination of the parameters of the longwall shearer operation reveals an oversight in recording the causes of many unplanned machinery stoppages. Using informatics tools, the authors determine the reasons for most stoppages. The knowledge gained in this research has practical significance in providing a basis for implementing actions to limit the number of stoppages and improve the effectiveness of the machinery.
Brodny, J., Stecuła, K., Tutak, M. (2016). Application of the TPM strategy to analyze the effectiveness of using a set of mining machines, Proceedings of 16th International Multidisciplinary Scientific GeoConferences SGEM 2016, Book 1, Vol. II, Albena Bulgaria, 65-72. DOI: 10.5593/sgem2016B12/S03.009.
Kaźmierczak, J. (2014). Uwagi na temat gospodarowania danymi, informacją i wiedzą w zadaniach z obszaru inżynierii produkcji. Remarks on managing data, information and knowledge in tasks of production engineering, Systems Supporting Production Engineering, 2 (8), 88-100.
Loska, A. (2013). Exploitation assessment of selected technical objects using taxonomic methods. Eksploatacja
i Niezawodność – Maintenance and Reliability, 15 (1), 1-8.
Loska, A. (2017). Scenario modeling exploitation decision-making process in technical network systems. Eksploatacja
i Niezawodnosc – Maintenance and Reliability, 19 (2), 268–278.
Nakajima, S. (1988). Introduction to TPM. Total Productive Maintenance. Productivity Press, Portland Oregon.
Stankiewicz M. J., (2005). Konkurencyjność przedsiębiorstwa. Budowanie konkurencyjności przedsiębiorstwa w warunkach globalizacji, Wydawnictwo TNOiK „Dom Organizatora”, Toruń.
Stecuła, K., Brodny, J. (2016). Application of the OEE model to analyze the availability of the mining armored face conveyor, Proceedings of 16th International Multidisciplinary Scientific GeoConferences SGEM 2016, Book 1, Vol. II, Albena Bulgaria, 57-64. DOI: 10.5593/sgem2016B12/S03.008.
Wernerfelt, B. (1984). A resource-based view of the firm, „Strategic Management Journal”, Vol. 5, Nr 2, s. 171-180.
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