Design of ultrasonic transducer with non-resonant units based on force coupling

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Journal of Vibration and Shock ›› 2012, Vol. 31 ›› Issue (11) : 104-107.

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Design of ultrasonic transducer with non-resonant units based on force coupling

Wang Shi-ying , Lv Ming, Ya Gang

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Abstract

The traditional whole-resonant design method of ultrasonic vibratory system requires that every units in the system have the same resonant frequency, namely, their structural sizes are measured by the resonant frequency. However, the gear size in ultrasonic gear honing system is determined by the gear’s applications and the gear is a non-resonant unit and can not be designed by the whole resonant theory. Therefore the gear is reduced to an annular plate, the dynamic equations are established by the combination of the annular plate and hone based on the force coupling and the ultrasonic transducer with non-resonant units are designed.

Key words

Ultrasonic / Force coupling / Finite element analysis / non-resonance

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Wang Shi-ying; Lv Ming; Ya Gang . Design of ultrasonic transducer with non-resonant units based on force coupling[J]. Journal of Vibration and Shock, 2012, 31(11): 104-107