MESH QUALITY MONITORING IN EVOLVENTN TEETH IN GEARBOXES UNDER OPERATION – SIGNAL IDENTIFICATION

Ondřej Berka, Martin Dub, František Lopot, Vojtěch Dynybyl

Abstract

The work deals with the design and implementation of autonomy tensometric apparatus for measuring of gear mesh of wheels in large industrial gearboxes and with possibilities of processing and evaluation of the recorded data and results interpretation. The method is demonstrated on case studies showing development of loading distribution across the width of the teeth, limited stiffness of the tooth rim, repetitive artifact, and ovality of the paired wheel.

Keywords

gearbox, strain gauge, loading, stress, artifact, tensometric measurement, datalogger

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IMEKO-WC-2015-TC15-321.pdf

DOI

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IMEKO TC

TC15 - Experimental Mechanics

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