availability and utilization of mine machinery

3 STUDIES ON AVAILABILITY AND UTILISATION OF MINING

The production performance of mining equipment depends on its availability and utilization Hence it is necessary to determine the percentage availability and utilization of machinery with an aim to improve the same Different mines are following different terms and maintaining different information The only common information in most of the mines is the working hours of shovels There is a

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ANALYSIS OF AVAILABILITY AND UTILIZATION OF DRAGLINE FOR

benches in the mine Availability and utilization Availability (A) of machinery can be represented by the total number of hours the machinery is free from any event of maintenance or breakdown It represents the period for which the machine is available for work Total the number of hours the machine is not available for use within that day or shift includes the number of hours the machine

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(PDF) Availability analysis of selected mining machinery

The analysis concerns to availability of utilization selected mining machinery, conducted using the model of OEE, which is a tool for quantitative estimate strategy TPM In this article we

COST MANAGEMENT OF THE AVAILABILITY AND UTILIZATION OF

Title of treatise: Cost management of the availability and utilization of mining earth moving equipment Name of author: E J P Balt Name of study leader: Mr G Basson Institution: Faculty of Engineering Built Environment Information Technology University of Pretoria Date: January 2007 The cost structure for the maintenance and repair contract is based on an equipment availability of ninety

Availabilityanalysisof selectedmining machinery

The analysisconcerns to availabilityof utilization selected mining machinery,conductedusing the model of OEE, which is a tool for quantitative estimate strategy TPM In this article we considered the machines being part of the mechanized longwall complex and the basis of analysiswas the data recordingby the industrialautomation system Using this data set we evaluatedthe availability of

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(PDF) Performance Measurement of Mining Equipment

· The measurement of mining equipment performance has evolved Initially, the measurement was done using singlemeasurement indices such as machine availability, production index and utilisations

Equipment selection QueensMineDesignWiki

Introduction

(PDF) Improvement of overall equipment performance of

The higher availability of machine gives an optimum utilization, which increase the production and productivity of these principal intensive items Keeping this in view, this paper focuses on

Standardizing Availability Definition Plant Maintenance

reasonable time, and under practical conditions, making it suitable for use during equipment runoff/startup, as well as continued production The term Availability is increasingly used to refer to a manufacturing asset or system without a specific limit on the nature of the asset It could be a single machine or a complete facility The term is applied to a piece of manufacturing equipment

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How to Calculate Availability of Machinery | Bizfluent

· Calculating availability of machinery is one of the crucial considerations for ensuring a company’s stellar performance Calculate availability of machinery as one component of overall machinery productivity performance Establish the total available hours for the machine This can be represented by the total number of hours the machinery can be used in a day or shift normally 8, 10

STUDIES ON AVAILABILITY AND UTILISATION OF MINING

The production performance of mining equipment depends on its availability and utilization Hence it is necessary to determine the percentage availability and utilization of machinery with an aim to improve the same Different mines are following different terms and maintaining different information The only common information in most of the mines is the working hours of shovels There is a

IMPACT OF AVAILABILITY AND UTILISATION OF DRILL RIGS

mining equipment is usually measured using parameters such as availability and utilisation International Journal of Science, Environment ISSN 22783687 (O) and Technology, Vol 4, No 6, 2015, 1524 – 1537 2277663X (P) Received Oct 30, 2015 * Published Dec 2, 2015 * 1525 Bruno A Kansake and Raymond S Suglo These parameters have a great effect on the overall performance

Analysing the Utilisation Effectiveness of Mining Machines

which mining operations take place and the specificity of mining machines, as well as the results of the publications mentioned, the authors decided to use the Overall Equipment E ectiveness (OEE) model, which is a quantitative tool for assessing the Total Productive Maintenance (TPM) strategy[9,11,26,32–37],toanalysetheminingmachines

Cost management of the availability and utilization of

It was proved that the actual utilization percentage achieved by the equipment is significantly lower than the provided availability percentage of the equipment The main data collection method used was observing the maintenance and repair activities pertaining to the mining earth moving equipment and the phenomena being researched Participant observation took place in a workshop setting The

Influencing Mining Equipment Performance Through

“Maintenance is the factor that offers mining companies the best opportunity to influence and control the performance and availability of their equipment,” say Abelardo Flores and Jim McCaherty, coauthors of “Performance Metrics for Mobile Mining Equipment,” a Caterpillar guideline created to assist mining equipment users in the definition and use of uniform criteria for the

v116n3a9 Improvement in the overall efficiency of mining

mining equipment: a case study by H Fourie* 54'121 In mechanized mining, poor equipment efficiency (availability, utilization, productivity, and quality) can endanger the success of the operation This case study will show how an initiative to improve equipment performance developed into a comprehensive turnaround plan for the mine that placed

PERFORMANCE ANALYSIS OF HEAVY EARTH MOVING

25 Mining Equipment Industry in India 2628 26 Data required for performance analysis 29 27 Factors and indices to be calculated for performance analysis 3033 3 CHAPTER 3DATA COLLECTION ,CALCULATION AND ANALYSIS AND PERFORMANCE ANALYSIS OF HEMM IN OPENCAST COAL MINES 34 31 Methodology 35 32 Performance of the HEMMs in Gopinathpur Mine (201415) 3641 33 Percentage availability

Utilization or operational availability

Utilization or operational availability Efficiency in mining 10 from MI 320 at Copperbelt University

Availability Utilization Mining Equipment EXODUS

Apr 29 2014 caterpillar is one of the worlds largest underground mining equipment manufacturers and a huge name in the heavy equipment industry with more than 110 facilities across the globe since its inception caterpillar has led the way in terms of engi,Availability Utilization Mining Equipment

Availability and Utilization of Tools and Equipment for

Availability and Utilization of Tools and Equipment for Teaching and Learning Garment Making Trade in the Senior Secondary Schools in Edo State Dr (Mrs) Bridget E Uwameiye Department of Vocational and Technical Education Ambrose Alli University, Ekpoma Edo State, Nigeria [email protected] Abstract: This paper examines the level of availability and utilization of tools and equipment for

IMPACT OF AVAILABILITY AND UTILISATION OF DRILL RIGS

mining equipment is usually measured using parameters such as availability and utilisation International Journal of Science, Environment ISSN 22783687 (O) and Technology, Vol 4, No 6, 2015, 1524 – 1537 2277663X (P) Received Oct 30, 2015 * Published Dec 2, 2015 * 1525 Bruno A Kansake and Raymond S Suglo These parameters have a great effect on the overall performance

Cost management of the availability and utilization of

It was proved that the actual utilization percentage achieved by the equipment is significantly lower than the provided availability percentage of the equipment The main data collection method used was observing the maintenance and repair activities pertaining to the mining earth moving equipment and the phenomena being researched Participant observation took place in a workshop setting The

Cost management of the availability and utilization of

Title of treatise: Cost management of the availability and utilization of mining earth moving equipment Name of author: E J P Balt Name of study leader: Mr G Basson Institution: Faculty of Engineering Built Environment Information Technology University of Pretoria Date: January 2007 The cost structure for the maintenance and repair contract is based on an equipment availability of ninety

effective utilization of machines in mining

· intelligent and ecological coal mining as well as clean utilization technical revolution in ecological and efficient coal mining and utilization 6, the intelligent control technology for one single machine has been resolved,studies on availability and utilisation of mining equipment citeseerxthose equipment, at regular intervals to achieve cost effectiveness in excavation

Utilization or operational availability

Utilization or operational availability Efficiency in mining 10 from MI 320 at Copperbelt University

Understanding the Difference Between Reliability and

Availability is an Operations parameter as, presumably, if the equipment is available 85% of the time, we are producing at 85% of the equipment's technical limit This usually equates to the financial performance of the asset Of course quality and machine speed need to be considered in order to have a proper representation of how close we are to this technical limit This is called OEE

Availability and Utilization of Tools and Equipment for

Availability and Utilization of Tools and Equipment for Teaching and Learning Garment Making Trade in the Senior Secondary Schools in Edo State Dr (Mrs) Bridget E Uwameiye Department of Vocational and Technical Education Ambrose Alli University, Ekpoma Edo State, Nigeria [email protected] Abstract: This paper examines the level of availability and utilization of tools and equipment for

Analyzing the Machine Utilization and Overall Equipment

Analyzing the Machine Utilization and Overall Equipment Effectiveness of Machine Shop written by T S Nanjundeswaraswamy, ShreyasR, Shashank Kashyap published on 2018/04/24 download full article with reference data and citations

MTTR, MTBR, Failure Rate, Availability and Reliability

· The Equipment03 in Year 1314 has Availability of the order 9958% but lowest Reliability (MTBR) of 9557 Hrs Compare this with the 2nd line: Equipment02 has lowest Availability 9939% but good Reliability (MTBR) around 400 Hrs So, we understand that A Highly Reliable Machine is Highly Available Machine too, but the converse need not be true

Vehicle/Mobile Equipment and Visibility Hazards in

Work in compliance with the OHSA and Regulation for Mines and Mining Plants Use or wear the personal protective equipment that your employer requires to be used or worn, including high visibility safety apparel Do not use or operate equipment or machines or work in a manner that may endanger yourself or any other worker Work practices When possible, engineering controls should be