One of the approaches to determining the gear burn-in period

Authors: Korotkikh E.I.
Published in issue: #7(12)/2017
DOI: 10.18698/2541-8009-2017-7-124
Category: Mechanical Engineering and Machine Science | Chapter: Machine Science, Drive Systems, and Machine Components
Keywords: gear, burn-in period, critical crack size, reduction gearbox diagnostics, wheel tooth failure
Published: 28.06.2017

The study suggests determining the burn-in period as the time of developing the initial production and technological defects, presumably present in the metal of the wheel tooth, to critical dimensions. For specific conditions, we calculated the maximum permissible size of the crack in the base of the wheel tooth and the time before the destruction of the tooth with a defect exceeding this size.

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