Abstract

Based on the basic principle of particles and the simple mechanical vibration system, then according to the wave equation and the traditional design theory of the amplitude transformer, we design an amplitude transformer commonly used in the equipment of Ultrasonic machining. Then, the structure is analyzed by the finite element analysis software ANSYS in the modal and harmonic response module and further optimized to obtain the design parameters of the amplitude transformer with good performances. Finally, the amplitude transformer is made according to optimized parameters and later it is analyzed by the impedance analyzer. And then the designed transformer is further modified to achieve better performance.

Authors and Affiliations