Research on the Vibration Characteristics of Rolling Bearing Based on ANSYS Software

DOI: https://doi.org/10.62517/jiem.202503208

Author(s)

Yongmei Wang1,*, Changwei Miao2, Xiaodong Zhou2

Affiliation(s)

1School of Physics and Telecommunication Engineering, Zhoukou Normal University, Zhoukou, Henan, China 2School of Mechanical and Electrical Engineering, Zhoukou Normal University, Zhoukou, Henan, China *Corresponding Author

Abstract

Rolling bearings are a key component in the operation of numerical control machine tool, directly affecting the reliability and safety of the entire equipment. With the rapid development of industrialization in our country, high-performance rolling bearings are becoming urgently needed products in the field of industrial manufacturing, and the study of vibration characteristics is related to the quality issues and safety performance of the bearings. This paper takes deep groove ball bearing SKF6180 as an example to conduct modal and forced excitation vibration analysis of rolling bearings. The natural frequencies of the rolling bearings under free and constrained conditions are obtained. Harmonic response vibration analysis of the bearing is carried out to obtain the frequency amplitude curve of the bearing under external excitation load, providing a theoretical foundation for improving the service life of bearings and the stability of mechanical structures.

Keywords

Rolling Bearing; Finite Element Method; Modal Analysis; Vibration Characteristics

References

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