This has a direct impact on the overall equipment effectiveness (OEE), as availability and performance are significantly enhanced. In this research, the overall equipment effectiveness (OEE) of an Autonomous Haulage System (AHS) and its impact on the design of an open-pit mine were evaluated at the engineering level in Chile.
The SSE is based on the widely used method of overall equipment effectiveness (OEE) in the manufacturing industry. ... "Defining a representative overall equipment effectiveness (OEE) measurement for underground bord and pillar coal mining," Journal of the Southern African Institute of Mining and Metallurgy, Vol. 112, No. 10, pp. 845-851 ...
In this case, the analysis was also carried out using the Overall Equipment Effectiveness (OEE) model. Studies [22][23] [24] [25] have also made reference to the effectiveness of mining machines ...
7th INTERNATIONAL MULTIDISCIPLINARY CONFERENCE Baia Mare, Romania, May 17-18, 2007 ISSN-1224-3264 . OVERALL EQUIPMENT EFFECTIVENESS ASSESSMENT OF THE OPEN PIT COAL MINING PRODUCTION SYSTEM . ANDRAS, IOSIF1, NAN, MARIN SILVIU 1 KOVACS,IOSIF1. CRISTEA, DUMITRU 2 TOMESCU LIVIU CRISTIAN 2 . …
The primary objective of any mining plan should be the effective integration of all the activities involved in the overall mining process that will meet predetermined targets with regard to health, safety, environmental, productivity and unit cost criteria. The South African coal mining industry and its stakeholders acknowledge that effective mine
DOI: 10.35940/ijrte.c6212.098319 Corpus ID: 241547636; Implementation of Total Productive Maintenance for Overall Equipment Effectiveness Improvement in Machine Shop @article{Annamalai2019ImplementationOT, title={Implementation of Total Productive Maintenance for Overall Equipment Effectiveness Improvement in Machine Shop}, …
This research article presents an effective methodology to evaluate the efficacy of HEMMs which is commonly termed as "Overall Equipment Effectiveness …
As part of a company-wide review process, poor overall equipment effectiveness (OEE) was identified as a major reason for the mine not achieving its targets. A project to improve the OEE...
The aim of the research is to investigate factors that optimize Overall Equipment Effectiveness (OEE) of an underground Bord and Pillar coal mine that has limited coal …
This study was conducted in PT XYZ, one of the biggest coal mining companies in East Kalimantan. The aim of this study was to analyze the productivity of excavators and …
Several performance metrics to measure the effectiveness of manufacturing equipment have been studied, and one of the most used is overall equipment effectiveness (OEE).
The aim of the research is to investigate factors that optimize the Overall Equipment Effectiveness (OEE) of an underground Bord and Pillar coal mine that has limited coal …
The aim of the research is to investigate factors that optimize Overall Equipment Effectiveness (OEE) of an underground Bord and Pillar coal mine that has limited coal …
Overall Equipment Effectiveness (OEE) as a crucial performance measurement tool for enhancing operational efficiency. OEE is a comprehensive metric that assesses the
Berdasarkan hasil pegolahan data, tingkat efektifitas mesin Coal Crusher saat ini masih dibawah target yang ingin dicapai Perusahaan, hasil perhitungan Six Big Losses, faktor yang memberikan pengaruh paling signifikan terhadap efektivitas mesin adalah Setup and Adjustment dan Equipment Failure. ... Kamari, Kamari. "Analisis dan Pengukuran Nilai ...
Overall Equipment Effectiveness (OEE) is the parameter to benchmark the equipment performance globally. ... The downtime data used for this analysis is collected from an underground coal mine ...
Machines in Underground Coal Mines ... An attempt has been made for improvement of performance of the equipment through evaluation of Overall Equipment Effectiveness (OEE). Two different ...
Coal companies have an overburden stripping production target of 95,000 bcm in January 2022, while the realization of production with the Sumitomo SH 350 LHD excavator and Zaxis 350 H excavator is only 77,000 bcm or 82% of the production target. The purpose of this study was to obtain an analysis of the productivity of the Sumitomo SH …
PP 27-31 Operational Analysis of Mining Equipment in Opencast Mine using Overall Equipment Effectiveness (OEE) 1 V.M Kalra1, Tilak Thakur2, B.S Pabla3 (Department of Electronics and Communication Engineering, S.J.P Polytechnic Damla, Yamuna Nagar, Haryana, India) 2 (Department of Electrical Engineering, PEC …
Therefore, the objective of this paper is to (1) establish a new metric to measure the overall effectiveness of coal mining transportation; (2) validate the proposed metric; and (3) apply this metric to the coal-hauling fleet transporting coal from pit to port in a coal-mining project in Indonesia.
The Overall Equipment Effectiveness (OEE) rating is one of the Key Performance Indicators (KPIs) ... be used effectively to assess the efficiency of machinery and equipment in hard coal mining. 3. Process systems in underground mining Durlik [9] recognizes the basic process in a mine to be extraction, therefore making it a production ...
Coal companies have an overburden stripping production target of 95,000 bcm in January 2022, while the realization of production with the Sumitomo SH 350 LHD excavator and Zaxis 350 H...
a specific destination. The most critical challenges for mining equipment are utilization, productivity, and operation safety. Therefore, the objective of this paper is to (1) establish a new metric to measure the overall effectiveness of coal mining transportation; (2) validate
Yantai Chi Hong Machinery Co., Ltd. has developed with steady pace in the underground mining field for 12 years and has gradually established a complete system for research, production, sales and services, thus becoming one of the top suppliers of China's mine machines manufacturing industry and shining brightly in the international market.
Overall equipment effectiveness can be used as a tool to measure the performance and utilization of shovel-dumper operation in opencast mines. Authors of the paper have discussed on the cycle time of shovel and dumper, their dispatching and allocation problem and proper combination in opencast mining operation to optimize the …
The analysis of the working time of machines could be based on the Overall Equipment Effectiveness (OEE) model, as shown in Fig. 9: The waveforms currents collected by each engine of the mining ...
Overall Equipment Effectiveness (OEE) = Availability * Performance Rate* Utilization. (1) ... as per time study is 2.857.OEE and weekly production of the Electric shovel for one of the mega mines of Coal India limited has been carried out tofor case studyto examine the effectiveness of the equipment as shown in Table 2. Table 2 Equipment Model E
Mining in India is having long history, since ancient age; however, nowadays India is implementing some of the cutting-edge coal production technologies; such as Continuous Miner (CM) dedicated to mass production of coal from underground without drilling and blasting. In this paper, the Overall Equipment Effectiveness (OEE) …
2021) and to assess mining equipment performance (X. Cao et al., 2021), identifying weak areas in the mining process (Siregar et al., 2018) for improving effectiveness of mining equipment (Samatemba et al., 2020). Therefore, it is necessary to select appropriate parameters which must be routinely monitor. Each mining equipment has …
The present paper investigates a few important productivity parameters of draglines operating in some major opencast coal-mines in India. The parameters, such as, average total cycle time, availability, utilization, annual output and influence of fragmentation on the overall performance of the draglines, have been critically analyzed with studies in mines.
The objectives of this study were to determine the effectiveness of K-440 haul trucks based on Overall Equipment Effectiveness (OEE) calculation, to find out the main factors that caused the ...
The purpose of this article is to show how a representative overall equipment effectiveness (OEE) measurement can be calculated for an underground coal mining …
As a relatively new measure being used for Equipment performance is the Overall Equipment Effectiveness. This gives an overall measure of how effectively an asset is …
A typical measurement for equipment effectiveness is overall equipment effectiveness (OEE). The OEE concept has evolved and developed in the transportation sector, with ... (TOVE) which is an extended version of the OEE as an indicator to measure vehicle effectiveness in a coal mining . transportation . company. This study was able to …
Overall Equipment Effectiveness: A powerful Production/Maintenance Tool for Increased Profits. Industrial Press, New York. Links ] ... ~~1 In underground coal mining some single-pass equipment configurations and continuous haulage configurations do exist, and though the method discussed can be configured to address those processes, the article ...
Overall Equipment Effectiveness (OEE) analysis was employed for measuring machine effectiveness. It is found that the lowest OEE value of 68.27% was in June, while the highest one up to 98.46% was ...
