elevli sermin and birol elevli performance measurement of

Performance Measurement of Mining Equipments by Utilizing OEE

Sermin Elevli and Birol Elevli: Performance Measurement of Mining Equipments by Utilizing OEE 98 Tab. 3. Procedures for estimation of OEE (Calendar time-based approach). TOTAL TIME (TT) 24 (hr/day)x 7(days/week) LOSSES OEE FACTOR Actual Available Time (AAT) Availability Losses Nonscheduled time Scheduled maintenance Unscheduled maintenance

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(PDF) Performance Measurement of Mining Equipments

Sermin Elevli and Birol Elevli: Performance Measurement of Mining Equipments by Utilizing OEE

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CiteSeerX — Performance Measurement of Mining

This paper will discuss the application of OEE to measure effectiveness of mining equipment. It identifies causes of time losses for shovel and truck operations and introduces procedure to record time losses. The procedure to estimate OEE of shovels and trucks has also been presented via numerical example.

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Performance Measurement of Mining Equipments by

Birol Elevli Journal volume issue Vol. 15, no. 2 pp. 95 – 101

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IOSR Journal

Sermin Elevli and Birol Elevli "Performance Measurement of Mining Equipments by Utilizing OEE",Acta Montanistica95-101,Vol no. 15 (2010). [4]. Young Jeong, DonT.Philips,"Operational Efficiency and Effectiveness Measurement", International Journal of Production Operations Production Management ,vol no.17,pages 44-52,(2008).

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Multivariate statistics application in development of ...

Birol Elevli 1, Ismail Topal2 and Sermin Elevli Rock fragmentation is considered to be one of the most important aspects of quarrying because of its direct effect on the costs of drilling, which include blasting, loading, hauling and crushing. Thus, it is essential to consider fragmentation size in blasting design.

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IOSR Journal

[4] Sermin Elevli and Birol Elevli,Performance measurement of Mining Equipment by Utilizing OEE,Acta Montanistica Slovaca Rocnik, Cislo 2, 15(2010), 95-101. [5] Ki-Young Jeong and Don T.Philips, Operational efficiency and effectiveness measurement, International journal of Operations and Production Management; (2001) Pg.1404.

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A Review on Development of Effectiveness Evaluation in

[7] Sermin Elevli and Birol Elevli, Performance measurement of mining equipments by utilizing OEE, Acta Montanistica Slovaca Rocnik, Cislo, (2010) 95-101. [8] Leachman, R.C., Closed-loop measurement of equipment efficiency and equipment capacity, IEEE Transactions on Semiconductor Manufacturing, 10(1) (1997) 84-97.

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Birol ELEVLI Doctor of Philosophy Ondokuz Mayıs ...

Sermin Elevli Birol Elevli Over the past century, open pit mines have steadily increased their production rate by using larger equipments which requireintensive capital investment.

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(PDF) Optimisation of Materials Handling Fleet

of fleet performance using OEE showed low score s of 7.2% for shovels, 13.6% for backhoes and 17.6% for trucks against an industrial be nchmark of 85%. Measures to improve fleet perf ormance

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Performance Measurement of Mining Equipments by ... -

Performance Measurement of Mining Equipments by Utilizing OEE . By Sermin Elevli and Birol Elevli. Abstract. Over the past century, open pit mines have steadily increased their production rate by using larger equipments which requireintensive capital investment.

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Multivariate statistics application in development of ...

Birol Elevli, Ismail Topal and Sermin Elevli: Multivariate statistics application in development of blast fragmentation charts for different rock formations in quarries 302 Field Investigation The operation area was divided into 6 regions by visual observation on the basis of color and fissure

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(PDF) Optimisation of Materials Handling Fleet

Sermin Elevli Birol Elevli Over the past century, open pit mines have steadily increased their production rate by using larger equipments which requireintensive capital investment.

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REFERENCES - CORE

Sermin Elevli and Birol Elevli, 2010. Performance Measurement of Mining Equipments by Utilizing OEE. Int'I Journal Vol. 15 P 95-101. Robert, c. Hansen. Overall Equipment Effectiveness: A Powerful Production/Maintenance Tool For Increased Profits. 1st ed. Industrial Press Inc., 2001, 2016 ...

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IOSR Journal

[4] Sermin Elevli and Birol Elevli,Performance measurement of Mining Equipment by Utilizing OEE,Acta Montanistica Slovaca Rocnik, Cislo 2, 15(2010), 95-101. [5] Ki-Young Jeong and Don T.Philips, Operational efficiency and effectiveness measurement, International journal of Operations and Production Management; (2001) Pg.1404.

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Drinking water quality control: control charts for ...

26-09-2016  Sermin Elevli, Nevin Uzgören, Deniz Bingöl, Birol Elevli; Drinking water quality control: control charts for turbidity and pH. Journal of Water, ... Autocorrelation, a measure of dependency, is a correlation between members of a series arranged in time.

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(PDF) IMPACT OF AVAILABILITY AND UTILISATION OF

02-12-2015  Sermin Elevli Birol Elevli Over the past century, open pit mines have steadily increased their production rate by using larger equipments which requireintensive capital investment.

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Overall Equipment Effectiveness (OEE) Diagnosis and ...

OEE parameters (Sermin and Elevli, 2010) Table-1 shows the relation between six big losses and the OEE. Where the OEE value is obtained by multiplying the three factors: availability, performance and quality. A mathematical expression of this OEE factors are: OEE = availability x performance

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QUALITY CONTROL CHARTS FOR MONITORING

There are key performance metrics and other minimum requirements that a Call Center has to meet. In order to improve service quality, performance metrics are monitored by routine daily calls. In this study, the performance metrics of an inbound hospital call center located in Samsun were studied to measure and understand the variability in performance metrics.

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(PDF) IRJET- Evaluating the Performance of Plant by ...

IRJET- Evaluating the Performance of Plant by Overall Equipment Effectiveness Overall Resource Effectiveness: A Case Study. IRJET Journal. Erwin Rommel. Mohammed Badiuddin Parvez. IRJET Journal. Erwin Rommel. Mohammed Badiuddin Parvez.

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Performance Measurement of Mining Equipments by ... -

Performance Measurement of Mining Equipments by Utilizing OEE . By Sermin Elevli and Birol Elevli. Abstract. Over the past century, open pit mines have steadily increased their production rate by using larger equipments which requireintensive capital investment.

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Drinking water quality control: control charts for ...

26-09-2016  Sermin Elevli, Nevin Uzgören, Deniz Bingöl, Birol Elevli; Drinking water quality control: control charts for turbidity and pH. Journal of Water, ... Autocorrelation, a measure of dependency, is a correlation between members of a series arranged in time.

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Statistical Evaluation and Optimization of Factors ...

02-05-2012  Statistical Evaluation and Optimization of Factors Affecting the Leaching Performance of Copper Flotation Waste Semra Çoruh , 1 Sermin Elevli , 2 , * and Feza Geyikçi 3 Semra Çoruh

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Overall Equipment Effectiveness (OEE) Diagnosis and ...

OEE parameters (Sermin and Elevli, 2010) Table-1 shows the relation between six big losses and the OEE. Where the OEE value is obtained by multiplying the three factors: availability, performance and quality. A mathematical expression of this OEE factors are: OEE = availability x performance

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availability vs utilization with mining equipment

Authors: Sermin Elevli Birol ElevliAffiliation: Ondokuz Mayis UniversityInquire Now; Performance Measurement of Mining Equipment. Performance Measurement of Mining Equipment Mousa Mohammadi1, Piyush Rai2, Suprakash Gupta3 ... Availability and utilization are the key performance. Inquire Now; utilization factor of crusher

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typical mining equipments for an open stoping mining

Performance Measurement of Mining Equipments Shovels are used in open pit mining as primary loading equipment. Authors: Sermin Elevli Birol ElevliAffiliation: Ondokuz Mayis University Inquire Now

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OEE Mining Equipment Mining Production And

Acta Montanistica Slovaca Ronk 15 (2010), slo 2, 95-101. 95 Performance Measurement of Mining Equipments by Utilizing OEE Sermin Elevli 1 and Birol Elevli 2 Over the past century, open pit mines have steadily increased their production rate by using larger equipments which require intensive capital investment. Low commodity prices have forced companies to decrease their unit cost by improving ...

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Research Article QUALITY CONTROL CHARTS FOR MONITORING ...

QUALITY CONTROL CHARTS FOR MONITORING PERFORMANCE OF ... the performance metrics of an inbound hospital call center located in Samsun were studied to measure and ... H. Öztürk, N. Murat, S. Elevli / Sigma J Eng Nat Sci 37 (4), 1397-1410, 2019 . 1399

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QUALITY CONTROL CHARTS FOR MONITORING

There are key performance metrics and other minimum requirements that a Call Center has to meet. In order to improve service quality, performance metrics are monitored by routine daily calls. In this study, the performance metrics of an inbound hospital call center located in Samsun were studied to measure and understand the variability in performance metrics.

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PENGUKURAN OVERALL EQUIPMENT EFFECTIVENESS (OEE)

have value of 94% Availability, Performance 54.055%, 99.24% and OEE Quality 50.416%. According to Nakajima performance is very low (standard> 90%) and resulted in OEE low, this is the effect of the low speed machines. The measurement is done with the method xl

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