A Study on the Predictive Maintenance Method of Fully Mechanized Mining Equipment based on Cost and Time Factors [PDF]
, 2021 Abstract In view of the problems of excessive maintenance and insufficient utilization of equipment service life caused by preventive maintenance of fully mechanized mining equipment with fixed cycle, a predictive maintenance method is proposed.
Xiangang Cao +4 more
openaire +1 more source
Failure characteristic and fracture evolution law of overburden of thick coal in fully mechanized sub-level caving mining [PDF]
, 2017 In mining process, the height of water flowing fractured zone is important significance to prevent mine of water and gas, in order to further research the failure characteristic of the overlying strata.
Fan, Cunhui, Qin, Qirong, Wang, Xiaolei
core +1 more source
Improving the process of coal extraction based on the parameter optimization of mining equipment [PDF]
, 2018 The aim of this paper is to develop and validate methods of choosing the means of the mining face mechanization. This paper analyses existing methods of optimizing processes in mining.
Hrinov, Volodymyr, Khorolskyi, Andrii
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A Remote Monitoring and Diagnosis Method Based on Four-Layer IoT Frame Perception
IEEE Access, 2019 In this study, a real-time remote monitoring and fault diagnosis method has been developed based on the Internet of Things (IoT) frame perception, and successfully applied to a mine hoist system. The proposed method combines the sensor technology, online
Juanli Li +6 more
doaj +1 more source
Impact of new technologies in hard rock underground mining taking into account operational efficiencies and production rates [PDF]
, 2016 Purpose: The purpose of this paper is to discuss the impact that new technology will have and a few of the key areas to be addressed that will ensure a successful and sustained adoption of new technologies within mining organizations.
Dhookie, V
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Cooperative solving method of chute postures in the bending section of a scraper conveyor
Advances in Mechanical Engineering, 2018 This article proposes a cooperatively analytic solving method that calculates the chute posture in the bending section. The method maintains a good posture of the scraper conveyor during its bending process and solves the feeding trajectory of the ...
Jia-cheng Xie +4 more
doaj +1 more source
An Integrated Cloud CAE Simulation System for Industrial Service Applications
IEEE Access, 2019 The cloud-based computer-aided engineering (CAE) technology expands the application scope of CAE, solves the problem of uneven distribution, and improves the efficiency of the simulation resources.
Jiacheng Xie +3 more
doaj +1 more source
Analysis of the factors influencing the level of professional health and the biological age of miners during underground mining of coal seams [PDF]
, 2018 Purpose. Setting of the work environment of workers at mining enterprises during thin coal seams extraction influence on the character and the rate of their aging by determination of the biological age and estimation of the occupational diseases ...
Cheberiachko, S +3 more
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Fault Diagnosis Method for a Mine Hoist in the Internet of Things Environment
Sensors, 2018 To reduce the difficulty of acquiring and transmitting data in mining hoist fault diagnosis systems and to mitigate the low efficiency and unreasonable reasoning process problems, a fault diagnosis method for mine hoisting equipment based on the Internet
Juanli Li +3 more
doaj +1 more source
International Journal of Coal Science & Technology, 2019 A mathematical hydraulic support self-tracking model for three-machine cooperative mining is proposed to address low efficiency and difficulties in strategy evaluation of a fully mechanized coal face.
Hengbo Shi +4 more
doaj +1 more source