Translated title of the contribution: Performance analysis of the use of hinge systems on mining support devices

Андрей Валерьевич Конюшевский, Алексей Афанасьевич Поляков, Анатолий Матвеевич Мухаметшин, А. А. Поляков

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It is proposed to analyse a generalized dynamic model of spatial hinge transmission, which is used support devices in different mining processes: to eliminate sticking in boreholes, for repair and installation work on various types of pipes, cleaning screens of mixers and settlers at the coal-preparation plants. The presented model is described by a system of non-linear differential equations, developed on the basis of the d''Alembert''s principle. The system of equations is solved using a specially designed computer program with the direct use of the Runge-Kutta method. The evaluation of the impact on the dynamics of the drive line disturbances of vibro-impact technology mechanism is performed. It is shown that by taking into account the parameters of the mechanism and the system as a whole (stiffness, inertial masses, angular velocity) it is possible to choose rational modes and dimensions of these devices in terms of efficiency of the running process.
Translated title of the contributionPerformance analysis of the use of hinge systems on mining support devices
Original languageRussian
Pages (from-to)117-123
Number of pages7
JournalИзвестия высших учебных заведений. Горный журнал
Issue number1
Publication statusPublished - 2015


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