mining spare parts using method

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  • Method of Spare Parts Prediction Models Evaluation Based ...

    Secondly, the method of association rules mining is used to discover the association relationships between the types of spare parts and the prediction models. Finally, a case study in aviation is given to demonstrate the feasibility of the methodology, and optimal prediction models are recommended for aircraft spare parts.

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  • Determination of optimal kit for spare parts using ...

    2014-6-17 · To the best of our knowledge, till date no work has been reported for spare parts inventory management using data mining technique. Here, a model is developed to find out the association rules within spare parts based on past consumption history and then utilize the rule confidence to determine the penalty cost of spare kits for the associated spares.

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  • Data Mining: The Classification Method to Predict the ...

    2019-11-1 · Data Mining: The Classification Method to Predict the Types of Motorcycle Spare Parts to be Restocked. The research intends to create an application which is able to analyse sales data in a motorcycle company to predict the types of spare parts which should be stocked.

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  • Spare Parts Criticality Analysis using the AHP Method

    2018-7-31 · Although this method is less than ideal for assessing criticality, it can be used effectively to narrow down the initial spares list to be analysed. Failure Mode and Effects Analysis …

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  • Assessment of Criticality of Spare Parts Using the Method ...

    2013-3-5 · Useful element in the process of inventory control of spare parts is the information if spare parts is critical from the standpoint of the production process, so whether it is necessary to keep it in stock. This decision can be made by using the method of multicriteria decision making Analytic Hierarchy Process (AHP).

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  • Forecasting Spare Parts Demand Using Statistical Analysis

    2016-3-8 · Different quantitative and qualitative forecasting methods are applied to predict the future demand of spare parts in order to consistently ensure their availability. Time series methods are considered the most common and reliable quantitative methods. In time series forecasting, there is a major difference between forecasting the de-mand of finished goods and forecasting the demand of spare parts. That’s clearly noticed in literature. Some traditional forecasting techniques might not be applicable for spare parts. Spare parts …

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  • Forecasting Spare Parts Demand Using Statistical Analysis

    2016-3-8 · This section shows the comparative results for the forecasting methods used for the three spare parts categories. The comparison is done using the following performance measures: the mean error (ME), the mean squared error (MSE) and mean absolute deviation (MAD).

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  • Forecasting Spare Parts Demand Using Statistical Analysis

    2016-3-15 · The results show that the reliance on RMSE instead of MAD has small impact on the comparison between methods. The SBA method gives the lowest RMSE with value equals to 6.385. However it gives high bias through ME value of −0.815. The TSB method gives the second lowest RMSE value with a value equals to 6.460.

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  • Multi-criteria Classification for Spare Parts Management ...

    2017-1-1 · Introduction Spare parts management is a specific branch of inventory management and it is characterized by a highly erratic and intermittent demand, and by parts costs of different magnitude. Whenever a component fails or requires replacement, a need for parts demand is created [1,2]. Spare parts inventories diverges from manufacturing inventory in many aspects [3]. The spare parts …

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  • Method of Spare Parts Prediction Models Evaluation Based ...

    2019-7-30 · mendation of spare parts demand are divided into ve steps:1 preprocessingthedata; 2 multimodelprediction (in which eight kinds of prediction models are applied to

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  • Spare Parts Criticality Analysis using the AHP Method

    2018-7-31 · Spare Parts Criticality Analysis using the AHP Method Published on July 31, 2018 July 31, 2018 • 9 Likes • 3 Comments

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  • Research on Mining Classification Rules of Spare Parts ...

    Mining classification rule of spare parts is very important for inventory management. In traditional classification work of spare parts, the attributes of spare parts were used as a standard to extract classification rules, but it was hard to know the influence of every attribute of spare parts, and which one should be considered, because the attributes of spare parts had many species.

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  • Spare Parts & Mining products – PTC | Manuchar

    Spare Parts & Mining products – PTC. With more than 30 years of experience, PTC is the global supply partner for fleet owners and construction and mining companies operating in remote locations. PTC supplies only 100% genuine and original spare parts and consumables. Centrally located in the heart of Europe, we have direct access to major ...

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  • Assessment of Criticality of Spare Parts Using the Method ...

    2013-3-5 · Useful element in the process of inventory control of spare parts is the information if spare parts is critical from the standpoint of the production process, so whether it is necessary to keep it in stock. This decision can be made by using the method of multicriteria decision making Analytic Hierarchy Process (AHP).

    Get Price
  • Forecasting Spare Parts Demand Using Statistical Analysis

    2016-3-8 · Spare parts are very essential in most industrial companies. They are characterized by their large number and their high impact on the companies’ operations whenever needed. Therefore companies tend to analyze their spare parts demand and try to estimate their future consumption. Nevertheless, they face difficulties in figuring out an optimal forecasting method that deals with …

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  • An improved method for forecasting spare parts demand ...

    2017-8-16 · A two-step method for forecasting spare parts demand using information on component repairs European Journal of Operational Research , 220 ( 2 ) ( 2012 ) , pp. 386 - 393 , 10.1016/j.ejor.2012.01.019

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  • 7 Things to Consider for Successful Spare Parts

    2007-3-19 · time, the principal mining method in parts of Colorado, Montana, Wyoming, and North Dakota, and continues to be so in Utah, sur-face coal mining now predominates in most areas of the West. Because coal seams are generally thicker and nearer the surface in

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  • Standard Machine - Mining Replacement Parts Program

    2021-7-11 · Mining. Replacement. Parts. Program. In open-pit mining, “tons per hour” is a machine operator’s excavation gold standard, and to achieve this, you need reliability from your equipment. Standard Machine has been providing unsurpassed quality and dependability for an extensive array of heavy-duty mining machinery for decades.

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  • Forecasting Spare Parts Demand Using Statistical Analysis

    2016-3-8 · Spare parts are very essential in most industrial companies. They are characterized by their large number and their high impact on the companies’ operations whenever needed. Therefore companies tend to analyze their spare parts demand and try to estimate their future consumption. Nevertheless, they face difficulties in figuring out an optimal forecasting method that deals with …

    Get Price
  • TMS Mining Ltd

    Ground Engaging Tools. Filters. Spare Parts. Generators. Fuel Injection. Tires. Contact. We Aim for %100 availability and ‘‘One stop shop’’ facility. specializing in putting together the complete package at the right price.

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  • Antminer repair kits tools and spare parts | Zeus Mining ...

    More than 26 cryptocurrency miner repair sites offer bitmain antminer repair service tools and spare parts asics warranty service. BTC/USD 33362.45 ETH/USD 2126.17

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  • Evaluation of forecasting methods for intermittent parts ...

    2013-9-6 · method [5]. In their experimental study, Johnston and Boylan [9], after using a wide range of simulated conditions, observed an improvement in forecast performance using the Croston method when compared with the straight Holt (EWMA) method. …

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  • Multi-criteria Classification for Spare Parts Management ...

    2017-1-1 · Introduction Spare parts management is a specific branch of inventory management and it is characterized by a highly erratic and intermittent demand, and by parts costs of different magnitude. Whenever a component fails or requires replacement, a need for parts demand is created [1,2]. Spare parts inventories diverges from manufacturing ...

    Get Price
  • SPARE PARTS DISTRIBUTION ROUTE PLANNING WITH

    2018-1-29 · spare parts ordered were 450 kg and 6 branch number of spare parts ordered is 1.087 kg so the total sum of spare parts ordered were 450 + 1.087 = 1.537 kg, still below the allowable limit of capacity is 4.000 kg, so that the two branches can be combined in …

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  • 3 Technologies in Exploration, Mining, and Processing ...

    2019-5-3 · If nothing else - the Spare Parts method of farming Orokin Cells was a welcome form of variety that scaled well with teamwork for me in my playtime. ? Perhaps using the kill yourself method was moralized as being wrong therefore should not be allowed in the game. Here's a couple links to some other discussions on this:

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  • Spare Parts method of Orokin Cell Farming - General ...

    2018-8-21 · Loss Rank Mining: A General Hard Example Mining Method for Real-time Detectors DetNet: A Backbone network for Object Detection Robust Physical Adversarial Attack on Faster R-CNN Object Detector AdvDetPatch: Attacking Object Detectors with

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  • mining spare parts, mining spare parts Suppliers and ...

    A wide variety of mining spare parts options are available to you, There are 39,995 suppliers who sells mining spare parts on Alibaba.com, mainly located in Asia. The top countries of suppliers are China, Taiwan, China, and Hong Kong S.A.R., from which the percentage of mining spare parts supply is 99%, 1%, and 1% respectively.

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  • Improved reliability and consumption of spare parts at ...

    2017-4-7 · Soaring maintenance costs and consumption of spare parts The Nkomati Nickel Mine, established in 1997, is located in Machadodorp within the mineral-rich area of South Africa’s Limpopo Province. In 2007 Norsk ARM, the world’s third-largest copper producer and a major player in the global aggregates markets, acquired Nkomati, the only primary ...

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  • Experiment: Build A (Profitable) Ethereum Mining Rig From ...

    Determination of critical spare parts is a crucial task in aviation during the process of forecasting spare parts demand. It is also an extremely challenging task due to the fact that demand in the aviation industry is intermittent, i.e. it is small and highly variable in size. The aim of this paper is not to predict exact spare parts inventory levels by using traditional forecasting methods ...

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  • DETERMINING CRITICAL AIRCRAFT SPARE PARTS USING

    Spare parts planning and control for maintenance operations Citation for published version (APA): Arts, J. J. (2013). Spare parts planning and control for maintenance operations.

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  • Spare parts planning and control for maintenance operations

    2013-9-6 · method [5]. In their experimental study, Johnston and Boylan [9], after using a wide range of simulated conditions, observed an improvement in forecast performance using the Croston method when compared with the straight Holt (EWMA) method. …

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  • Evaluation of forecasting methods for intermittent parts ...

    2009-9-17 · usually mined either using one-pass mining with shearers specially designed to cut seams between 2.3 to 4.5 m, or using the multi-slice method where seams are divided into slices horizontally but separated by thin layer of coal and an artificial roof between slices (Xu, 2001) (Figure 3). At the MSL method, wire mesh requires too much labor.

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  • A Brief Comparison of Longwall Methods Used at Mining of ...

    Abstract: Demand forecasting is the basis of scientific management of aircraft spare parts. Starting from the characteristics of aircraft spare parts demand,forecasting methods are discussed,which corresponds to different demand types of slow moving,intermittent,lumpy and erratic demand;then the differences in research method between Chinese and foreign scholars are summarized;finally …

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  • Overview and enlightenment of demand forecasting method ...

    2021-7-12 · To use this risk management approach for different spare parts holding levels just re-run the process based on that holding level but remember that justifying more than one spare requires that for the subsequent spares your time frame for failure is limited to the lead time for re-stocking as this is the period of risk exposure.

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  • Spare Parts Inventory: An Exercise in Risk Management ...

    2015-1-5 · 92 *100 z f kz N Z W = (2) where: Zf- actual inventory, Nz – the sum of a maximum level of stock of individual maintenance parts. While considering the way of using excess stock, it is also possible to estimate the indicator of recently created excess and …

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  • Figure 8 | Method of Spare Parts Prediction Models ...

    Method of Spare Parts Prediction Models Evaluation Based on Grey Comprehensive Correlation Degree and Association Rules Mining: A Case Study in Aviation Figure 8 The results of ARIMA.

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  • Underground Mining Methods and Equipment

    2020-8-25 · UNESCO – EOLSS SAMPLE CHAPTERS CIVIL ENGINEERING – Vol. II - Underground Mining Methods and Equipment - S. Okubo and J. Yamatomi ©Encyclopedia of Life Support Systems (EOLSS) 2. Strength of the hanging wall, footwall, and ore body. 3. Economic value of the ore and grade distribution within the deposit.

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  • Mining Equipment Parts | miningequipmentparts.com

    Mining Equipment Parts. Mining Equipment Parts | Miningequipmentparts.com is a Global Supplier of OEM Quality Aftermarket Replacement Parts for Open-Cast Mining Equipment Parts and Underground Mining Equipment Parts, Construction Air Tools, Construction Air Tools Parts and Mining Equipment Accessories , Mining Equipment from India. ...

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  • ASIC Miners Repairs And Mining Hardware Maintenance |

    2021-7-11 · You can again buy some of our reconditioned spare parts and change the broken part yourself. Our service center uses only professional repair equipment, as well as reconditioned original spare parts. With D-Central, you will receive quality ASIC miners repairs of your mining equipment with a warranty for any work for up to 30 days .

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  • After-market spare parts inventory centralization at ...

    Background: In spare parts logistics, customers expect a high availability of spare parts from their providers. It is very critical for spare parts providers to be able to satisfy customers’ demands. It acts as a differentiator in the customer’s buying decision. Sandvik, an engineering company, is interested in improving their spare parts logistics.

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  • Antminer repair kits tools and spare parts | Zeus Mining ...

    We offer the worldwide bitmain antminer repair and other ASIC miner repair service centre, mostly are our customers who purchased ASIC miner repair tools and parts from us. they can give you professional service of ASIC miner repairing. and we welcome more friend join us to complete this ASIC miner repair worldwide map together.

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  • Spare Parts Forecasting using Poisson Distribution

    8. Make Spare Parts Easily Accessible. Make it easy for your employees to submit work orders and pull parts from warehouse shelves by storing spare parts within a centralized inventory. With a clear idea of where everything is located within your warehouse, you can better guarantee overall inventory accuracy. 9.

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  • 9 Tips for Managing and Optimizing Spare Parts Inventory

    2015-1-5 · 92 *100 z f kz N Z W = (2) where: Zf- actual inventory, Nz – the sum of a maximum level of stock of individual maintenance parts. While considering the way of using excess stock, it is also possible to estimate the indicator of recently created excess and …

    Get Price