- Mon - Sat 8:00 - 18:00
- [email protected]
- 0086-21-58386256
• Maintenance of equipment takes into account the mine's production strategy. • Systems and procedures are formally developed and implemented to provide a logical, disciplined …
Predictive maintenance is a field of study whose main objective is to optimize the timing and type of maintenance to perform on various industrial systems.
This paper details the optimization framework model for managing the schedule of the movable mining equipment of open cast …
Maintenance is an important element of mining equipment life cycle. The chapter presents various important aspects of mining equipment maintenance including maintenance-related facts and figures, factors contributing to equipment maintenance cost in mines, maintenance of explosion protected switchgear in mines, useful …
The resulting objective, repeatable, and defensible schedules inform production and maintenance supervisory decisions based on resource availability, that is, loaders, shovels, haul trucks, and ...
One of the challenging problems for surface mining operation optimization is choosing the optimal truck and loader fleet. This problem is the Equipment Selection Problem (ESP). In this paper, we describe the ESP in the context of surface mining. We discuss related problems and applications.
Equipment maintenance impacts strongly over the operability of a mining company's machinery and equipment. Therefore, maintenance strategies represent a distinct subtopic in the operations management Field (Ge et al., 2008). According to Simoes et al. (2011), strategic maintenance management is essential for making the best …
Mine planners utilize production schedules to determine when activities should be executed, e.g., blocks of ore should be …
The machine maintenance management model to minimize equipment failures consist of three criterias, i.e. maintenance time (0,20), machine reliability (0,45) and maintenance costs (0,35). The ...
maintenance schedule pattern for analysis and will combine the planned and unplanned maintenance schedules, subsequently improving the availability of the mining …
RCM is used to evaluate planned maintenance schedule that will offers availability of equipment with both reliability and maintainability. This paper presents ABC Automobile Company case, where planned maintenance is possible with application of predictive maintenance strategy, which enables to take decision of maintenance action with …
Keywords: Availability, Dragline, Maintainability, Mining Equipment, Overall Equipment Effectiveness (OEE), Performance Measurement, Production Index, Reliability, Shovel, Utilization Breakup of ...
The stochastic models generate maximum NPV and schedules blocks with discounted uncertainty of the mining variables such as commodity price, mining costs, processing cost, investment required ...
1997 Vagenas N et al. A methodology for maintenance analysis of mining equipment Maintenance methodologies 2000 Nuziale & Vagenas A software architecture for reliability analysis of mining equipment Mining equipment analysis through software architecture 2001 Roy et al. Maintainability and reliability of a fleet of shovels Performance of shovels
Heavy earth moving equipment's are critical for completion of any developmental projects. Dams, schools, bridges or any mining related initiations are part of these infrastructure development ...
Predictive Maintenance from a Data Mining perspective: this review analyzes the most significant predictive maintenance (PdM) contributions in recent years from Data Mining (DM) perspective. ... Preventive Maintenance, Time-based Maintenance, or Scheduled Maintenance: This is the most widespread strategy …
52.03_03.pdf. OPEN ACCESS. ... This paper details the optimization framework model for managing the schedule of the movable mining equipment of open cast mines to improve the availability and productivity of the mining equipment. The enhanced framework is applied to multiple attributes which helps in deriving the …
The sustainable development of mining processes requires a deep knowledge of the effectiveness of mining equipment and is quite complex to analyze due to the intrinsic characteristics of the mining …
The maintenance practices have continuously evolved in how the equipment was earlier managed using breakdown, corrective, preventive, total productive maintenance, condition-based maintenance ...
on it. Costs and revenue associated with mining and processing theblockcanthenbeapplied. Mining reserves are tabulatedbypr,ofitability, and checks made to ensure there are sufficient reserves to support the proposed mine. Mining schedules can be undertaken using the results of the cost ranking as a guide to schedule sequences. The ranking
maintenance schedule pattern for analysis and will combine the planned and unplanned maintenance schedules, subsequently improving the availability of the mining equipment and resulting in higher productivity. Keywords: optimization, performance, availability, utilization, equipment, maintenance schedule 1. INTRODUCTION
RCM is the optimal mix of reactive, time-based, interval-based, condition-based, and proactive maintenance [1, 5].RCM is used to determine what failure management strategies must be implemented to ensure that the system reaches the desired level of safety, reliability, environmental health and operational readiness in the most cost …
Use this heavy equipment maintenance schedule template to proactively schedule maintenance for your equipment and keep tabs on successive maintenance. Enter each piece of …
or the entire lifespan of equipment. This includes daily maintenance (e.g., adjustments, lubrica-tion, and cleaning) and the scheduled inspection of equipment using both pre …
The optimization framework model for managing the schedule of the movable mining equipment of open cast mines to improve the availability and productivity of the mining equipment and resulting in higher productivity is detailed. Received: 3 March 2019 Accepted: 19 May 2019 The mining industry is an asset intrinsic industry and …
problem solving process. Consequently, mining industry experts initially compiled and published many rules of thumb, which we delivered at mining conventions across North America. The mining community's strong response provided many new rules and encouraged us to pursue this Handbook as a separate project. Although certain contents …
Maintenance scheduling starts with a maintenance schedule. To create an effective maintenance schedule and ensure that equipment is always reviewed, maintained and replaced as needed, follow these four steps. 1. List All the Equipment to Maintain. To have a maintenance schedule, first, the equipment must be inventoried.
Equipment maintenance outage reaches 84 % of the total downtime, of which emergency maintenance takes up to 36 % of time, that excesses 429 hours per year fr one excavator.
Conservatively, the average mining equipment maintenance cost ranges from 20-40% of the mine's operating cost, and it is increasing gradually. ... Although schedule/time-based mai ntenance or ...
54+ Maintenance Schedule Template – Free Word, Excel, PDF Format Download. A maintenance schedule tells and records weekly, monthly, quarterly, and yearly property and facility repairs and checkups needed …