METHOD FOR DETERMINING CYCLIC ERROR OF TOOTH FREQUENCY IN TOOTHED TRANSFER GEAR Russian patent published in 2005 - IPC

FIELD: mechanical engineering.

SUBSTANCE: method includes, prior to operation of toothed gear, measuring thickness of cog tooth on polar line and on line, containing input point of working portion of teeth engagement line. After wear of toothed transfer gear, thickness of tooth is measured again at aforementioned lines of tooth and by means of measurement results cyclic error of toothed frequency is determined in toothed gear by mathematical calculations.

EFFECT: possible determining of tooth frequency cyclic error for large-module toothed transfer gears without any additional means and/or operations.

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