Realization of Longitudinal-Torsional Complex Vibration by Conical Compound Horn under Single Acoustic Excitation

Jian Xin Zheng

doi:10.4028/www.scientific.net/KEM.522.251

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HomeKey Engineering MaterialsKey Engineering Materials Vol. 522Realization of Longitudinal-Torsional Complex...

Realization of Longitudinal-Torsional Complex Vibration by Conical Compound Horn under Single Acoustic Excitation

Abstract:

Realization of longitudinal-torsional complex vibration by conical compound horn has more engineering application value with respect to the conventional longitudinal-torsional complex vibration converting devices. The frequency equations of longitudinal vibration and torsional vibration for the conical compound horn made up of cone and circular cylinder were given based on the wave theory of longitudinal vibration and torsional vibration of ultrasonic horn. The mechanism of the realization of longitudinal-torsional complex vibration by conical compound horn under single acoustic excitation was explained. And a numerical example indicated that longitudinal-torsional complex vibration could be realized by conical compound horn when the length and diameter of such horn were well chosen. The results of this study may be used in the field of longitudinal-torsional complex vibration ultrasonic machining.

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Periodical:

Key Engineering Materials (Volume 522)

Pages:

251-255

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.522.251

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Online since:

August 2012

Authors:

Jian Xin Zheng

Keywords:

Conical Compound Horn, Frequency Equation, Longitudinal-Torsional Complex Vibration, Ultrasonic Machining

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