Determination of Bearing Quality Using Frequency Vibration Analysis

Author:

Stanislav Žiaran1,Ondrej Chlebo1,Ľubomír Šooš1

Affiliation:

1. Slovak University of Technology in Bratislava , Faculty of Mechanical Engineering, Institute of manufacturing systems, environmental technology and quality management , Nám. Slobody 17,812 31 Bratislava , Slovakia

Abstract

Abstract The paper proposes two methods for determining the quality of industrially manufactured bearings, where the vibro-acoustic energy is expressed by measuring the vibration acceleration. The determined criteria were verified and 100 % agreement was reached in determining the required quality of the bearings. Unwanted bearing noise emissions and its faults can be monitored over the maximum acceleration value determined from the time history, the frequency distribution and the r.m.s. value of the determined frequency range.

Publisher

Walter de Gruyter GmbH

Subject

Mechanical Engineering

Reference12 articles.

1. [1] Balážikova, M., Sinay, J. “Implementation of Auditory and Non-Auditory Effects of Noise in the Risk Assessment Process in Mechanical Engineering”, Procedia Engineering 48, pp. 621 – 628, 2012.10.1016/j.proeng.2012.09.562

2. [2] Čulík, M., Jochim, S., Ondrejka, V. “Sound Insulation of Partition Wall and Ceiling in Panel Timber Frame Structure”. Akustika 31, pp. 145 – 152, 2019.

3. [3] Flimel, M. “Possibilities of Active Reduction of Noise in the Workplace”, Akustika 28, pp. 27 – 31, 2017.

4. [4] Chlebo, O., Šooš, Ľ., Žiaran, S., Musil, M. “Application of Vibro-acoustics in Subjective and Objective Assessment of Bearing Quality”. In: Proceedings of the International Conference Acoustics 2019, High Tatras 2019, pp. 203 – 208, 2019.

5. [5] Žiaran, S., Musil, M., Chlebo, O., Šooš, L. “Design of Vibration and Noise Level Control Methodology for Double-row Bearings K982 AS of Car Water Pumps”. Research report of Mechanical Engineering Faculty Slovak University of Technology, Bratislava 2015.

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