Design of a horn for high amplitude of longitudinal vibration
PAN Qiao-sheng 1 LIU Yong-bin1, 2 HE Liang-guo1 PAN Cheng-liang1,3 DENG Zhi-seng1
1. Department of Precision Machinery and Precision Instrumentation, USTC, Hefei 230027;2. Department of Mechanical Engineering, Anhui University Hefei, 2300393. Shenzhen Research Institute, The Chinese University of Hong Kong, Shenzhen, 518057
A design of an equal stress ultrasonic horn for high amplitude is presented. Based on the longitudinal vibration theory, ANSYS modal and harmonic response analysis, an equal stress horn of required frequency is obtained. The dynamic characteristics of four kinds of typical horns are also simulated and compared to verify the accuracy of the design. The designed horn is then manufactured and tested, the results show that a peak-to-peak vibration amplitude reached 148 um at the driving voltage of 198Vp-p.
潘巧生;刘永斌;贺良国;潘成亮;邓知森. 一种大振幅超声变幅杆设计[J]. , 2014, 33(9): 1-5.
PAN Qiao-sheng LIU Yong-bin; HE Liang-guo PAN Cheng-liang;DENG Zhi-seng. Design of a horn for high amplitude of longitudinal vibration. , 2014, 33(9): 1-5.
2014, Vol. 33 
