-
- دوشنبه تا شنبه: 10:00 - 16:00 / یکشنبه تعطیل است
mine operators are unlikely to realize the functionality or ROI being sought. This experience is forcing market leaders to assess previously implemented point solutions and use those as lessons to build a set of practices around how to approach and design architecture for their digital initiatives.
به خواندن ادامه دهید
discipline of reliability engineering (see, e.g., [8]) which seeks to ensure that a product or system performs as intended (without failure and within specified performance limits). Drawing on this notion of reliability, we have pulled out three principles of reliability engineering that we use to group and guide technical solutions for
به خواندن ادامه دهید
The treatment of big data as well as the rapid improvement in the speed of data processing are facilitated by the parallelization of computations, cloud computing as well as the increasing number of artificial intelligence techniques. These developments lead to the multiplication of applications and modeling techniques. Reliability engineering …
به خواندن ادامه دهید
This chapter presents various important aspects of mining equipment reliability including reasons for improving mining equipment reliability, open pit system reliability analysis, …
به خواندن ادامه دهید
In this paper the reliability of face drilling machines in a Swedish underground mine were analyzed using white-box, black-box, and simulation methods. The overall findings could be listed
به خواندن ادامه دهید
Lesson 1: Introduction to Maintenance By: Khalid H. Tantawi ... Maintenance of Mechatronic Systems Suggested References: 1. Productivity and Reliability-Based Maintenance Management, M. Stephens, 2010 2. Khalid Tantawi, I. Fidan, A. Tantawi "Status of Smart Manufactring in the United States", ... machines from dirt Lubrication Routine ...
به خواندن ادامه دهید
Theevolution of maintenance in the mining industry has come a long way in the lastdecade or so, aided by the availability of real-time data. There are fivecommon maintenance approaches that can be applied to mine assets: reactive,preventative, condition-based, predictive and prescriptive. Moving from …
به خواندن ادامه دهید
Simply speaking, RCM is a process of improving machine reliability through a step-by-step approach to determine the potential failures of components within a …
به خواندن ادامه دهید
This lesson is one in a 13-part series on using machine learning algorithms, practices and patterns. Click the titles below to read the other available lessons. Course overview. Lesson 1: Introduction to using machine learning. Lesson 2: The "supervised" approach to machine learning. Lesson 3: Unsupervised machine learning: Dealing with …
به خواندن ادامه دهید
The free bonuses with the Precision Maintenance PowerPoint slide set include: 1) The complete 4-day Machinery Maintenance Training for Trades and Artisans Course. 2) Plus the complete 2-day Maintenance Management for Supervisors Course. 3) Plus the Maintenance Skills Training for Trades Course. Use this Precision Maintenance …
به خواندن ادامه دهید
Asset-intensive industries—such as chemicals, oil and gas, mining, metals, pulp and paper, and power production—have been turning to new technologies in their effort to increase the reliability and availability of their equipment, while keeping maintenance costs under control.Using digital tools and advanced-analytics capabilities alongside …
به خواندن ادامه دهید
The reliability of machines in any organisation is extremely important. About 90 per cent or more reliability is expected from relatively new machines. ... Rolling element bearing (or roller bearing), one of the most critical components in any machine (mining, construction, cement, large gearbox system, etc.), is taken as an example. ...
به خواندن ادامه دهید
Dey et al. [4] studied the reliability of truck tires in order to ensure the sufficient availability of the trucks in a mining complex. Emphasizing on the importance of mining shovels in ...
به خواندن ادامه دهید
mining operations. Figure1shows total mining productions by continents in tons. Appl. Sci. 2020, 10, x FOR PEER REVIEW 2 of 40 1. Introduction Mining has always constituted one of the most dangerous industries. This is confirmed by data published in Eurostat, OECD (Organisation for Economic Co-operation and Development), or by
به خواندن ادامه دهید
Equipment used in the mining industry is somewhat unique because it is dependent on the type of mining where the machinery is used. On the one hand, in oil sands mining, bucket wheels and draglines have …
به خواندن ادامه دهید
The machines and equipment used in mining must provide reliable, safe and efficient operation in challenging and hostile environments. Together with extensive mining …
به خواندن ادامه دهید
Conveyor system safety is a concern in almost every industry because these simple machines are used so widely. They can also be deadly. ... mining, and general industrial applications. ... CE Mark CE Marking Control Reliability CSA CSA Z432 e-stop EMC Emergency Stop EN 954-1 EN ISO 13849-1 EU Functional Safety guard …
به خواندن ادامه دهید
PDF | To achieve a targeted production level in mining industries, all machine systems and their subsystems must perform efficiently and be reliable... | Find, …
به خواندن ادامه دهید
There were four rotary drilling machines in this mine (named A, B, C and D). Results showed that after about 7 h drilling of machines A and B, and after 103 and 44 h drilling of machines C and D respectively, noticeably the reliability of pneumatic system reached to 80 %. ... As yet, reliability of mine power system, mine production system, ...
به خواندن ادامه دهید
Reliability analysis is utilized to approximate the performance of the equipment. In this study, the performance of the underground mining machinery known …
به خواندن ادامه دهید
The goal is to estimate the operational reliability of these mining machines for coal production in order to enhance its profit. Failure data for period of 1.5 years are analyzed using various probability distribution methods. The importance of testing the reliability data for the presence of trends and serial correlation is also emphasized.
به خواندن ادامه دهید
Some of the most effective methods for improving asset performance and reliability with APM solutions have been made possible by advances in data processing, wireless …
به خواندن ادامه دهید
For the reliability modelling and performance analysis of LHD machines a step-by-step study procedure has been developed and is given in Figure 1. A description of an LHD machine is given at the beginning. In the next section a reliability block diagram(RBD) of the LHD machine has been developed. Markov's transition diagram has been presented ...
به خواندن ادامه دهید
of three different approaches to a mine-affected situation — the "do nothing" scenario, the manual clearance option, and the machine ground processing option, at a lower clearance reliability rate. The results should raise a healthy debate within the demining community about the best way to carry out mine clearance. Summary
به خواندن ادامه دهید
The astute reliability professional views new equipment in terms of the cost of ownership, not simply the cost of purchase. Most important is the overall machine reliability, which includes repair costs but also equipment utilization (uptime), maintainability (PMs, inspections, etc.), safety and other factors. Test new lubricant deliveries.
به خواندن ادامه دهید
The Equipment03 in Year 1314 has Availability of the order 99.58% but lowest Reliability (MTBR) of 95.57 Hrs. Compare this with the 2nd line: Equipment02 has lowest Availability 99.39% but good …
به خواندن ادامه دهید
The purpose of this study is to propose a hybrid reliability-centered maintenance (RCM) approach for mining transportation machines of a limestone complex, a real case in Esfahan, Iran.,Criteria for selecting critical machines were collected within literature and selected by decision-makers (DCs), and critical machines have been …
به خواندن ادامه دهید
The mine has its main operating asset the Chibuluma south and under development is the Chifupu ore body which is approximately 1.7 km south west of Chibuluma south mine. Chibuluma south mine is an underground mine capable of treating up to 50,000 tonnes of Run off Mine ore per month and is located in Kalulushi town of …
به خواندن ادامه دهید
These mining activities are accomplished with the help of heavy engineering machine. The execution of these mining machines depends on machine reliability, operating environment, operating …
به خواندن ادامه دهید
A reaction occurred in the tank that resulted in the release of a toxic cloud of methyl isocyanate from a Union Carbide pesticide plant in Bhopal, India, in 1984. In the 11th century, Raja Bhoj of Dhar founded a city on the shores of a beautiful lake in central India. Today, that city, Bhopal, is a bustling metropolis of 2 million people.
به خواندن ادامه دهید