Quality control of adjustment of clearances of ball bearing supports, dynamic devices rotor-type, according to parameters of acoustic emission signals

The article is devoted to increasing the bearing life of dynamic rotary-type machines by controlling the uniformity of the distribution of the value of the preliminary axial load acting on the rolling bearings of the rotation axis of the power unit. The possibility of monitoring the axial load using...

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Bibliographic Details
Published in:Journal of physics. Conference series 2021-12, Vol.2131 (4), p.42099
Main Authors: Lebedev, Ye, Golikov, I, Repin, A, Bogatov, L
Format: Article
Language:English
Online Access:Get full text
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Summary:The article is devoted to increasing the bearing life of dynamic rotary-type machines by controlling the uniformity of the distribution of the value of the preliminary axial load acting on the rolling bearings of the rotation axis of the power unit. The possibility of monitoring the axial load using acoustic emission (AE) signals is considered. The results of experimental studies of the kinematics of the ball movement relative to other bearing parts, depending on the tightening torque of bolted joints, estimated by the parameters of AE signals, are presented.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/2131/4/042099