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Load-Bearing Capacity of Spiroid Gears of Mining Machine Drives under Peak Loads

  • Science of Mining Machines
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Journal of Mining Science Aims and scope

An Erratum to this article was published on 01 September 2017

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Abstract

The substantiated dimensionless criterion of jamming characterizes relationship between the temperature of the contact links of spiroid gearing and the load-bearing capacity of an oil film. Based on the review of the existing tribotechnical systems used in scoring resistance testing, a physical model of spiroid gearing is selected. The test data obtained on a rolling-and-disc scheme of a friction assembly are presented. The relations between the friction coefficient in the spiroid gearing and the unit load are determined for the steel–steel material couples in a range of slip velocities and temperatures. A design procedure for spiroid gearing with respect to jamming is proposed.

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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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Correspondence to R. K. Kovalenko.

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Original Russian Text © B.B. Danilov, B.N. Smolyanitsky, A.I. Chanyshev, D.O. Cheshchin, 2017, published in Fiziko-Tekhnicheskie Problemy Razrabotki Poleznykh Iskopaemykh, 2017, No. 4, pp. 69–79.

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Anferov, V.N., Kovalenko, R.K. Load-Bearing Capacity of Spiroid Gears of Mining Machine Drives under Peak Loads. J Min Sci 53, 686–693 (2018). https://doi.org/10.1134/S1062739117042679

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  • DOI: https://doi.org/10.1134/S1062739117042679

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