Design of Tranducer and Its Driven Mechansim

• Main Authors: Jen-Chi Chuang, 莊仁吉
• Other Authors: Yung TING
• Format: Others
• Language: zh-TW
• Published: 2008
• Online Access: http://ndltd.ncl.edu.tw/handle/66259267836711862127

碩士 === 中原大學 === 機械工程研究所 === 96 === The primary objective of this research work is to develop an efficient mechanism to transfer the linear motion of the transducer output into rotary motion. The transducer is constructed with piezoelectric ceramic actuators and elastic vibratory components to generate longitudinal vibration, which is amplified by an amplification mechanism. How to design an appropriate mechanism to transfer this linear vibrating motion into rotary motion is the focus of this article. By using the transmission theory of linear to rotary transformation, a cylindrical mechanism with slide surface can transfer the oscillating linear motion output from the transducer into an intermittent rotary motion. Structural and kinematic analyses by using ANSYS finite element method and ADAMS software are carried out to verify the system performance and provide an optimal design index.