Simulation and experiment of langevin-type piezoelectric ultrasonic horn for micro tool motion

Yi Cheng Huang, Guan Zhang Ding, Bo Hsuan Chen, Yu Jui Huang

研究成果: Conference contribution

5 引文 斯高帕斯(Scopus)

摘要

The principle of a piezoelectric transducer used in this chapter is to transfer the high frequency of electrical energy to mechanical energy. Since the output displacement of piezoelectric transducer is too small, the need of amplifying the displacement of the tool is based on the design of horn shape. Since resonance frequency of the horn should be compatible with the vibration frequency of the piezoelectric vibrator. This chapter is first to conduct experiment to measure the vibration frequency and amplitude of a piezoelectric transducer (PZT) for ultrasonic vibration. According to the experimental result, the resonant frequency of the horn for amplifying the displacement of the PZT is achieved thereafter. Theoretical calculation and ANSYS simulation can be used for figuring out the geometrical shape of the piezoelectric actuated horn. In the simulation, the horn modal frequency and harmonics analysis via the ANSYS simulation reach the error less than 3 %. Experimental results will be compared and validated with the simulated results.

原文English
主出版物標題Intelligent Technologies and Engineering Systems
頁面967-974
頁數8
DOIs
出版狀態Published - 2013 八月 8
事件2012 1st International Conference on Intelligent Technologies and Engineering Systems, ICITES 2012 - Changhua, Taiwan
持續時間: 2012 十二月 132012 十二月 15

出版系列

名字Lecture Notes in Electrical Engineering
234 LNEE
ISSN(列印)1876-1100
ISSN(電子)1876-1119

Other

Other2012 1st International Conference on Intelligent Technologies and Engineering Systems, ICITES 2012
國家Taiwan
城市Changhua
期間12-12-1312-12-15

All Science Journal Classification (ASJC) codes

  • Industrial and Manufacturing Engineering

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