MINING EQUIPMENT
Original Paper
UDC 622.7.621.867.2 © L.I. Andreeva, P.V. Davydov, I.M. Shangareev, V.O. Lapin, 2024
ISSN 0041-5790 (Print) • ISSN 2412-8333 (Online) • Ugol’ – Russian Coal Journal, 2024, № 2, pp. 47-51
DOI: http://dx.doi.org/10.18796/0041-5790-2024-2-47-51
Title
MODERNIZATION OF THE ЭШ-10/70 EXCAVATOR BOOM IN TERMS OF TECHNOLOGICAL SOVEREIGNTY
Authors
Andreeva L.I.1,2 Davydov P.V.3, Shangareev I.M.3, Lapin V.O.3
1Institute of Mining of the Ural Branch of the Russian Academy of Sciences Ekaterinburg, 620219, Russian Federation
2Scientific Research Institute of Mining Efficiency and Safety, Chelyabinsk, 454048, Russian Federation
3 «EKG Servis» JSC, Chelyabinsk, 454000, Russian Federation
Authors Information
Andreeva L.I., Doctor of Engineering Sciences, Professor, Chief Researcher, Head of the TRP Repair Department, e-mail: tehnorem74@list.ru
Davydov P.V., Director of Engineering and Cooperation,e-mail: davidov@ekg-servis.ru
Shangareev I.M., Technical Director, e-mail: ildar@ekg-servis.ru
Lapin V.O.,Commercial Director, e-mail: lapin@ekg-servis.ru
Abstract
The crisis phenomena in the domestic engineering industry significantly affected the pace of timely renewal of the mining equipment fleet, as a result, mining enterprises faced the problem of maintaining the operability of existing mining machines in a condition that allows them to achieve the planned targets. To solve this, a methodological approach was proposed that integrates the methods of modern optimal design of metal structures of excavators and innovative solutions related to the modernization of elements of mining machines, taking into account the influence of external factors, climatic and mining-geological conditions, the protection of personnel during the repair of metal structures of excavators.
Keywords
Modernization, Boom operation, Frost protection, Press flooring, Boom strength, Geometry adjustment, Technological and design documentation.
References
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For citation
Andreeva L.I., Davydov P.V., Shangareev I.M. & Lapin V.O. Modernization of the ЭШ-10/70 excavator boom in terms of technological sovereignty. Ugol’, 2024, (2), pp. 47-51. (In Russ.). DOI: 10.18796/0041-5790-2024-2-47-51.
Paper info
Received December 18, 2023
Reviewed January 15, 2024
Accepted January 26, 2024
