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An experimental investigation into bearing‐induced spindle vibration

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journal contribution
posted on 10.06.2009, 11:32 authored by R. Aini, Homer Rahnejat, Ramsey Gohar
This paper describes experiments carried out to investigate the frequency response of a grinding machine tool spindle supported by preloaded angular‐contact ball bearings. The experimental apparatus includes a loading device to simulate grinding head radial loads. The frequency spectra obtained show bands of frequencies associated with the ball passage frequency. The spectra also include bounce and rocking vibration modes of the assembly, where the supporting bearings act as non‐linear springs. Good correlation of the dominant frequencies was obtained with the results of the theoretical models published elsewhere.

History

School

  • Mechanical, Electrical and Manufacturing Engineering

Citation

AINI, R., RAHNEJAT, H. and GOHAR, R., 1995. An experimental investigation into bearing‐induced spindle vibration. ARCHIVE: Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science 1989-1996 (vols 203-210), 209 (C2), pp. 107-114

Publisher

Professional Engineering Publishing / © IMECHE

Version

VoR (Version of Record)

Publication date

1995

Notes

This article was published in the Journal, ARCHIVE: Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science 1989-1996 (vols 203-210) [© IMECHE]. The definitive version is available at: http://www.pepublishing.com/

ISSN

0954-4062

Language

en