DOI: 10.1016/j.jclepro.2019.119697
论文题名: Evaluating and optimizing the effectiveness of mining equipment; the case of Chibuluma South underground mine
作者: Samatemba B. ; Zhang L. ; Besa B.
刊名: Journal of Cleaner Production
ISSN: 9596526
出版年: 2020
卷: 252 语种: 英语
英文关键词: Equipment management
; Equipment productivity using R
; Mining and technology
; OEE
; Optimization
英文摘要: The effectiveness of mining equipment is a huge challenge in mining which affects mining companies’ competitive advantage in the global mining sector. It is therefore, very important for the mining industry to utilize its intensive equipment with proper measurements. In this paper an algorithm has been developed using Rstudio software to determine and evaluate the sensitive inputs to the life cycle of mining equipment as well as determine and analyze the Overall Equipment Effectiveness as a measure to use in evaluating and optimizing the effectiveness of mining equipment. The algorithm was validated in the fact that the trends of the sensitive inputs to the equipment life cycle were determined. The most sensitive inputs to the equipment life cycle such as process cycle times, utilization, maintainability, performance and production efficiencies of drill rigs, loaders and dump trucks were all evaluated and the overall equipment effectiveness was found to be below 50 percent for all the three types of equipment. The model developed in this paper is an algorithm with code that's reproducible and reusable with a few changes of variables for an underground mine. The algorithm uses equipment operational records for effective planning and optimizing of mine production operations. © 2019 Elsevier Ltd Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/158419
Appears in Collections: 气候变化与战略
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作者单位: School of Economics and Management, China University of Geosciences (Beijing), Haidian District, Beijing, 100083, China; School of Mines, University of Zambia, Lusaka, Marshlands, 32379, Zambia
Recommended Citation:
Samatemba B.,Zhang L.,Besa B.. Evaluating and optimizing the effectiveness of mining equipment; the case of Chibuluma South underground mine[J]. Journal of Cleaner Production,2020-01-01,252