Design of LC Resonant Inverter for Ultrasonic Metal Welding system

Author

Tao, Yu ; Hwachun, Lee ; Dongheon, Lee ; Sunggun, Song ; Dongok, Kim ; Sungjun, Park

Author_Institution

Dept. of Electr. Eng., Chonnam Nat. Univ., Gwangju

fYear

2008

fDate

9-11 April 2008

Firstpage

543

Lastpage

548

Abstract

The ultrasonic welding is with features of high electric conductivity and hot conductivity when it is used in various metallic bonds, excellent quality when it is used for advanced junction, easiness when it is used in various metallic bonds, needless for the exhaustive material and benefit for the environment. Currently the use of ultrasonic welding is increasing in the industrial fields such as the automobile battle, the refrigerator, the air conditioner, the battery and the solar cell junction. In this paper, the output LC resonance filter and 35 kHz square-wave-generating Full Bridge circuit was designed and tested. The output examination of the ultrasonic oscillator and the ultrasonic welding examination were done. The method for getting more efficient result in the ultrasonic welding system was researched.

Keywords

bridge circuits; electrical conductivity; metals; oscillators; resonant invertors; thermal conductivity; ultrasonic welding; LC resonance filter; air conditioner; automobile battle; battery; electric conductivity; full bridge circuit; hot conductivity; refrigerator; solar cell junction; ultrasonic metal welding system; ultrasonic oscillator; Automobiles; Automotive materials; Batteries; Circuit testing; Conducting materials; Conductivity; Inorganic materials; Refrigeration; Resonant inverters; Welding; DSP; LC resonant; Ultrasonic welding;

fLanguage

English

Publisher

ieee

Conference_Titel

Smart Manufacturing Application, 2008. ICSMA 2008. International Conference on

Conference_Location

Gyeonggi-do

Print_ISBN

978-89-950038-8-6

Electronic_ISBN

978-89-962150-0-4

Type

conf

DOI

10.1109/ICSMA.2008.4505584

Filename

4505584