휴대폰 배터리 단자접합 초음파 가공을 위한 한파장 혼 설계One-wavelength Ultrasonic Horn Design for Ultrasonic Machining of Mobile Phone Battery Terminal Welding
- Other Titles
- One-wavelength Ultrasonic Horn Design for Ultrasonic Machining of Mobile Phone Battery Terminal Welding
- Authors
- 서정석; 장성민; 백시영
- Issue Date
- 2012
- Publisher
- 한국생산제조학회
- Keywords
- 초음파 금속 용착; 단자접합; 주파수분석; 혼; Ultrasonic metal welding; Terminal welding; Frequency analysis; Horn
- Citation
- 한국생산제조학회지, v.21, no.1, pp.70 - 75
- Journal Title
- 한국생산제조학회지
- Volume
- 21
- Number
- 1
- Start Page
- 70
- End Page
- 75
- URI
- https://scholarworks.bwise.kr/sch/handle/2021.sw.sch/15914
- ISSN
- 2508-5093
- Abstract
- The technique with ultrasonic vibration refers to the many industries. Especially Ultrasonic Connection Method is widely used for mobile battery, secondary battery, automobile components and also they recently started using it for terminal connecting of solar community battery. In this study, ultrasonic welding horn is analysed and designed with FEM, then manufactured based on it. Resonance frequency and amplitude of horn would be measured and compared with the designing result to judge the suitability. Al/Al specimen is welded by the manufactured horn and verify its performance via the weldability evaluation.
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