Research on Vibration Characteristics of Horn with Longitudinal Bending Vibration

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Abstract:

Based on the theory of the chute can achieve single excitation longitudinal and bending vibration, design chute horn with longitudinal bending vibration . Using finite element analysis method combined with experiment,research on vibration characteristics of horn with longitudinal bending vibration, obtained the resonance frequency and the amplitude of longitudinal and bending of the horn, in different angle and the number of chute .Verified it can realize longitudinal bending complex vibration by opening chute on the horn, and in the different chute, and gained variation of the resonance frequency and the amplitude of longitudinal and bending of the horn, in different angle and the number of chute ,to lay the foundation for the two-dimensional ultrasonic vibration in ultraprecision cutting.

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121-126

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May 2014

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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