Authors: P.B. Gericke, A.G. Nikitin, K.V. Tagil'tsev-Galeta

Title of the article: Diagnosis of the actual condition of technical devices operated in the quarries of Kuzbass

Year: 2017, Issue: 2, Pages: 100-108

Branch of knowledge: Transport, mine and construction engineering

Index UDK: 53.083(430.1)

DOI: -

Abstract: As part of this work carried out research of vibro-acoustic characteristics of the parameters generated by the energy-mechanical equipment technical devices operated in a mining industry of Kuzbass. This allowed for the classification of defects in equipment damage, depending on the type and degree of its danger. The main defects of this type of equipment corresponds to more than one hundred twenty-diagnostic signs of vibration parameters, formalized for ease of use in the development of the algorithm code of the automated control of complex systems on the frequency set of basic features. The obtained results allowed to substantiate the need for the use in practice of integrated diagnostic approach. It is shown that only with the widespread use of the results obtained with the use of modern methods of vibration diagnostics, it is possible to effectively identify defects in the equipment and the development of predictive models that describe the process of changing the technical condition. The results of these researches demonstrate the need to move categorically repair and maintenance departments of industrial enterprises in the service system technology on its actual technical condition, a platform for the implementation of the basic elements of the concept which will serve as a designed complex of diagnostic rules detecting defects on the analysis of the parameters of mechanical vibrations. These scientific results demonstrate the fundamental possibility of creating a group of uniform diagnostic criteria that are suitable to assess and forecast changes in the technical condition of complex mechanical systems.

Key words: vibration analysis energomechanical equipment stone quarry defects of electric machines

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