Justification of the algorithm for selecting the parameters of the elastic lining of the drums of mine hoisting machines [PDF]
E3S Web of Conferences, 2019 When calculating the stress-strain state of a cylindrical drum of a mine hoisting machine loaded with a metal rope, the stiffness parameters of the elastic lining and frontal surface are taken into account.
Zabolotnyi Kostiantyn +3 more
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Mathematical model of construction of the complex index of safe operation of hoisting machines
Безопасность техногенных и природных систем, 2019 Application of modern methods of the theory of fuzzy sets and the theory of decision-making to a problem of construction of an integral index of safety in multicriteria spatio-textual signs on the basis of axiomatically entered concept of sufficiency is ...
V. V. Deryushev +2 more
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Method of combating fatigue destruction of steel structures of mine hoisting machines
Metalurgija, 2020 The article presents the information of the identified defects of fatigue failure of steel structures of the brake mechanism of mine cable hoisting machines used to transport metallurgical coke from the mine to the surface.
A. D. Mekhtiyev +5 more
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The Hoisting Machines as Source of Higher Harmonics in Underground Mines
The chapter describes the structure of drive systems used in hoisting machinery of underground mines. These devices, due to their special application and power, are characterized by special traits. The most commonly used systems with DC reciprocating motors are described. The so-called complex (multi-pulse) converters are used in those solutions.
Tomasz Siostrzonek
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Metalurgija, 2020 The article discusses the issues of fatigue fracture of steel structures and the method of increasing their strength through the use of reinforcing elements.
A. D. Mekhtiyev +5 more
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Hoisting Machine Brake Linkage Strain Analysis [PDF]
Archives of Mining Sciences, 2023 Janusz Juraszek
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Measurements of temperature of brake disks in hoisting machines of shaft hoists
Proceedings of the 2012 International Conference on Quantitative InfraRed Thermography, 2012 L. Kowal, K. Turewicz, T. Kruczek
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Optimization of contact stresses in shoe brakes of mine hoisting machines [PDF]
Collection of Research Papers of the National Mining UniversityPurpose. The research aims to develop recommendations for reducing the maximum contact stresses between the brake lining and the mine hoisting machine drum. Methods. Existing methodologies for calculating shoe brakes of mine hoisting machines often use a hypothesis that assumes absolute stiffness of the brake rim and beam.
K Zabolotnyi +4 more
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Conceptual bases of intensification of mining operations in mines of Ukraine based on monitoring and condition management of mine hoisting systems [PDF]
E3S Web of Conferences, 2019 The article justifies technical and organizational solutions aimed at improving the operational properties of hoisting equipment, the development of methods and means of controlling the operational state of existing systems in complex mining-geological ...
Ilin Serhii +4 more
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Inversion approach to traction calculation of tracked chassis of hoisting, construction and road machines [PDF]
Научно-технический вестник Брянского государственного университета, 2022 Tracked chassis are a common variant of the implementation of the movement mechanisms of hoisting-and-transport, construction, road machines, which has a number of advantages compared to rail-wheel, pneumatic-wheel and walking mechanisms, in particular ...
Goncharov K.A.
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