Abstract
Under study is a production system composed of a power motor, compressor, pneumatic percussive machine and a treated medium. Based on the generalized theoretical and experimental data, the author relates productiveness of pneumatic percussive machines, energy intensity of rock breakage in the uplands with the rare atmosphere and elevation of the machine work site above sea level. The obtained results offer a reason-why approach to selection of the pneumatic percussive machine parameters for operation in the uplands.
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20 July 2018
Due to a technical error volume 53, issue 4, 2017 has been published online with an incorrect cover data. The issue has erroneously been distributed with the cover date July 2018. The correct caver date for volume 53, issue 4 should be July 2017.
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Original Russian Text © V.E. Erem’yants, 2017, published in Fiziko-Tekhnicheskie Problemy Razrabotki Poleznykh Iskopaemykh, 2017, No. 4, pp. 89–97.
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Erem’yants, V.E. Variation in Energy and Production Data of Pneumatic Percussive Machines in the Uplands. J Min Sci 53, 694–701 (2018). https://doi.org/10.1134/S1062739117042680
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DOI: https://doi.org/10.1134/S1062739117042680