한국생산제조학회지 (Journal of the Korean Society of Manufacturing Technology Engineers)

  • 제21권1호
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  • Pages.70-75
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  • 2012
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  • 2508-5093(pISSN)
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  • 2508-5107(eISSN)
한국생산제조학회 (The Korean Society of Manufacturing Technology Engineers)
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휴대폰 배터리 단자접합 초음파 가공을 위한 한파장 혼 설계

One-wavelength Ultrasonic Horn Design for Ultrasonic Machining of Mobile Phone Battery Terminal Welding

  • 서정석 (인천대학교 기계공학과 대학원) ;
  • 장성민 (조선이공대학 선박해양.기계과) ;
  • 백시영 (순천향대학교 산학협력단)
  • 투고 : 2011.07.26
  • 심사 : 2011.09.26
  • 발행 : 2012.02.15
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초록

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.

키워드

참고문헌

  1. Kim J. H., Lee J. H., Yoo C. D., and Choi D. S., 2002, "Development of Ultrasonic Bonding Process for Micro Components," Transactions of Materials Processing, Vol. 11, No. 7, pp. 596-600. https://doi.org/10.5228/KSPP.2002.11.7.596
  2. Maruo, H., Seki, Y., Unami, Y., and Ominato, T., 2004, "Ultra Flip Chip Bonding on FPC," Fujikura Technical Review, pp. 36-39.
  3. Koo, J. M., Kim, J. W., Yoon, J. W., Noh, B. I., Lee, C. Y., Moon, J. H., Yoo, C. D., and Jung, S. B., 2008, "Ultrasonic Bonding Technology for Flip Chip Packaging," Journal of the Korean Welding and Joining Society, Vol. 26, No. 1, pp. 31-35. https://doi.org/10.5781/KWJS.2008.26.1.031
  4. Imai, H., and Matsuoka, S. I., 2005, "Finding the Optimum Parameters for Ultrasonic Welding of Aluminum Alloys," JSME International Journal, Vol. 48, No. 4, pp. 311-316. https://doi.org/10.1299/jsmea.48.311
  5. Amin, S. G., Ahmed, M. H. M., and Youssef, H. A., 1995, "Computer-aided Design of Acoustic Horns for Ultrasonic Machining using Finite-element Analysis," Journal of Materials Processing Technology, Vol. 55, Issues. 3-4, pp. 254-260. https://doi.org/10.1016/0924-0136(95)02015-2
  6. Yang,Y., Janaki Ram, G. D., and Stucker, B.E., 2009, "Bond Formation and Fiber Embedment during Ultrasonic Consolidation," Journal of Materials Processing Technology, Vol. 209, Issue. 10, pp. 4915-4924. https://doi.org/10.1016/j.jmatprotec.2009.01.014
  7. Elangovan, S., Semeer, S., and Prakasan, K., 2009, "Temperature and Stress Distribution in Ultrasonic Metal Welding - An FEA-based Study," Journal of materials Processing technology, Vol. 209, Issue. 3, pp. 1143-1150. https://doi.org/10.1016/j.jmatprotec.2008.03.032
  8. Yoo C. D., 2008, "Design of Ultrasonic Welding Horn," Journal of KWJS, Vol. 26, No. 1, pp. 9-11.
  9. Beck, S. Y., and Jang, S. M., 2010, "One-wave Step Horn Design for Ultrasonic Machining for Metal Welding," The Korea Academia-Industrial cooperation Society, Vol. 11, No. 12, pp. 4735-4741. https://doi.org/10.5762/KAIS.2010.11.12.4735
  10. Lee B. G, Kim K. L., and Kim K. E., 2008, "Design of Ultrasonic Vibration Tool Horn for Micromachining Using FEM," Transaction of the Korean Society of Machine Tool Engineers, Vol. 17, No. 6, pp. 63-70.
  11. Lee, S. W., 2001, A Study on the Conditioning for Improvement of Grinding Accuracy, A Thesis for a Doctorate, Pusan National University, Republic of Korea, pp. 24-30.

피인용 문헌

  1. Prediction of Crack Initiation and Design of 40kHz Blade Horn for Ultrasonic Cutting vol.21, pp.5, 2012, https://doi.org/10.7735/ksmte.2012.21.5.784
  2. Area of Horn's Tip and Weldability of Cu Sheets vol.23, pp.2, 2014, https://doi.org/10.7735/ksmte.2014.23.2.173
  3. 2D and 3D Topology Optimization with Target Frequency and Modes of Ultrasonic Horn for Flip-chip Bonding vol.23, pp.1, 2013, https://doi.org/10.5050/KSNVE.2013.23.1.084
  4. Vibration Characteristics of a Wire-Bonding Ultrasonic Horn vol.38, pp.2, 2014, https://doi.org/10.3795/KSME-A.2014.38.2.227
  5. Designing of Ultrasonic Horns to Improve Amplitude Uniformity in Ultrasonic Metal Welding vol.257, pp.2261-236X, 2019, https://doi.org/10.1051/matecconf/201925702009
  6. 이론적 방법과 유한요소해석이 융합된 커팅용 공구 혼의 설계에 관한 연구 vol.9, pp.6, 2012, https://doi.org/10.15207/jkcs.2018.9.6.175