The Research of a Rotary Ultrasonic Vibration System
Zhang xianghui;Qian hua
[1] Engineering college of Beijing Forestry University，100083[2] College of Electromechanical Engineering , North china university of technology，100144
Rotary Ultrasonic Vibration System（RUVS）can be designed by using vibration theory to obtain some important parameters such as the magnifying coefficient, stress and velocity distribution etc. Meanwhile the modal analysis of step horn can be researched to obtain resonance frequency 19575HZ by means of ANSYS. The frequency error to calculation figure is only 2.12%, The research results proves that the design of RUVS can be fulfilled by ANSYS to obtain high efficiency & reliability of design.
2010, Vol. 29 
