Fault knowledge graph construction for coal mine fully mechanized mining equipment
Gong-kuang zidonghua, 2023 The existing fault diagnosis methods for coal mine fully mechanized mining equipment lack systematic management and application of historical fault data of fully mechanized mining equipment.
CAI Anjiang, ZHANG Yan, REN Zhigang
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The system of tracking the position of the bucket excavator's wheel for prevention of risk situations [PDF]
, 2018 For companies doing business in mining mineral deposits, ensuring safe work is one of the key tasks (Safety First!). One of the important trends in this area is prevention and endeavour to forestall risk situations. Risks need to be searched, technically
Kapica, Roman +2 more
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Research on fully mechanized mining equipment removal planning during sequencing working face
Gong-kuang zidonghua, 2022 The current fully mechanized mining equipment removal plan during sequencing working face mainly depends on manual preparation. The large workload and low efficiency lead to the extension of the construction period.
SHI Menghan, ZHU Weibing, REN Haibing
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MINING AND TRANSPORT EQUIPMENT OF THE COAL MINE
Globus: human sciences, 2022 This article discusses the issues of transport support of an open-pit coal mine. There are also conditions that ensure high economic efficiency of coal processing and technical problems that complicate the operation of the sections.
Ruslan Mukhtarovich Seitov +3 more
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Optical fiber sensors for coal mine shaft integrity and equipment condition monitoring [PDF]
, 2019 Shaft is an important structure of mine. Deep mining increases mine pressure, induces shaft deformation and affects mine normal lifting. How to improve the inspection efficiency, reduce the maintenance cost and ensure the normal operation of the shaft is
Fu, J. +9 more
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Interpretation of partial discharge activity in the presence of harmonics [PDF]
, 2010 Recent work has identified that circumstances of equipment operation can radically change condition monitoring data. This contribution investigates the significance of considering circumstance monitoring on the diagnostic interpretation of such condition
Bahadoorsingh, S. +4 more
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Design of centralized control system for hydraulic supports on fully-mechanized coal mining face
Gong-kuang zidonghua, 2015 In view of problem of low automation degree of current electro-hydraulic control system for hydraulic supports, a centralized control system for hydraulic supports on fully-mechanized coal mining face was designed, designs of hardware and software of the
ZHAO Long +8 more
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Simulation of deposit parameters in underground development mining [PDF]
, 2018 The article is aimed at improving development mining to prepare an ore body for stoping by access ramps to provide comfortable conditions and high technical and economic indices in underground mining.
Golik, Vladimir +3 more
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Advances in Mechanical Engineering, 2016 Using the largest semi-autogenous grinding mill in China as a model, collision energy was analyzed on the basis of the multi-layer kinematics of the steel balls. First, the kinematic equation of the steel balls was obtained by considering the multi-layer
Tongqing Li +7 more
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Approach for remaining useful life prediction for mechanical equipment based on similarity
Gong-kuang zidonghua, 2016 In view of problem that remaining useful life of complex machinical equipment was difficult to predict, an approach for remaining useful life prediction based on similarity was presented.
WU Bin +5 more
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