Results 131 to 140 of about 485,064 (256)
Design of Mine-used Magnetic Proximity Switch Based on Double Tongue Tubes
Gong-kuang zidonghua, 2012 In view of problem of incorrect operation because that decelerate switch of electric control system of hoist and synchronous switch of backup protection device of hoist all used single tongue tube, a mine-used magnetic proximity switch based on double ...
XU Yong, XU Shan-tang
doaj
Alternative access, mining and hoisting for underground deposits [PDF]
, 2018 It is proposed to consider a new access, mining and hoisting system for underground deposits, as an alternative to the commonly used decline or vertical shaft access. The proposed system offers fundamental improvements in gathering of exploration data, reduction of capital expenditure and significant savings in mine operating costs. The cost reductions
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Design of Disk Brake Monitoring System of Mine Hoist
Gong-kuang zidonghua, 2012 A disk brake monitoring system of mine hoist to real-timely monitor three parameters of brake clearance, braking force and idle motion time was designed based on the three parameters can reflect braking performance of disk brake of mine hoist. The system
ZENG Ying, SUN Wei, SUN Hao
doaj
Preventing water-inrush from floor in coal working face with paste-like backfill technology. [PDF]
Sci Rep, 2023 Qu X, Shi L, Han J.
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Multi-hazard risk characterization and collaborative control oriented to space in non-coal underground mines. [PDF]
Sci Rep, 2022 Wu M, Hu N, Ye Y, Wang Q, Wang X.
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The sacred doctor-user-interface-patient relationship. [PDF]
Can Urol Assoc J, 2022 Leveridge M.
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Application of Adaptive MOMEDA with Iterative Autocorrelation to Enhance Weak Features of Hoist Bearings. [PDF]
Entropy (Basel), 2021 Li T, Kou Z, Wu J, Yang F.
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Rope Tension Monitoring Device for Mine Hoists [PDF]
Mining Industry (Gornay Promishlennost), 2020 openaire +1 more source
Development of occupational health culture scale: A study based on miners and construction workers. [PDF]
Front Public Health, 2022 Yang X, Zhao X, Wang Y, Tong R.
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