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

  • 제22권3호
  • /
  • Pages.356-363
  • /
  • 2013
  • /
  • 2508-5093(pISSN)
  • /
  • 2508-5107(eISSN)
한국생산제조학회 (The Korean Society of Manufacturing Technology Engineers)
권호 표지
DOI QR코드

DOI QR Code

반도체 패키징용 기계식 프레스의 최적설계에 관한 연구

A Study on the Optimal Design of Mechanical Molding Press for Semiconductor Packaging

  • Kim, Moon-Ki (School of Mechatronics Engineering, Korea University of Technology and Education)
  • 투고 : 2013.02.15
  • 심사 : 2013.03.18
  • 발행 : 2013.06.15
PDF 다운로드
⟨ 이전 논문 다음 논문 ⟩

초록

Mechanical molding press which is used for transformation process during semiconductor manufacturing process has structural deformations by pressure. If these deformations have over limit range, life of the press itself can be reduced and it will be exerted on a bad effect for quality of the semiconductor. In this research, the main plates and links of a press are analyzed in relation to the structural deformations caused by pressure excluding thermal deformations. After modifying the modeling, the analysis is performed again to determine optimal design of the press, and this design is introduced to ensure that most of the stresses on the main plates are within safe allowable limits. As a result, an optimal design method for the structure is investigated to produce the desired pressure even when the size of the main structure is minimized.

키워드

참고문헌

  1. Park, W. K., Lee, J. G., Kim, W. B., Hong, S. W, 2005, Development of the Toggle Link System for Electric Molding Machine using ADAMS, LG Cable and System Ltd.
  2. Jung, H. S., Yoo, J. H., 2012, Tie-bar Elongation Evaluation of Toggle Type Injection Molding Machine, Journal of the KSMTE, 21:4 672-676. https://doi.org/10.7735/ksmte.2012.21.4.672
  3. Lee, J. H., Lee, K. C., 1987, A Study on the Development of Plastic Injection Moulding Machine, Korea Institute of Machinery and Materials.
  4. Lim, D. H., Lee, B. W., Rhyu, H. H., Kim, H. K., 2003, An Experimental Study on the Strength Evaluation of A1-5052 Tensile-Shear Specimens Using a Mechanical Press Joining Method, Journal of the KSMTE, 12:1 58-64.
  5. MSC. (MacNeal-Schwendler Corporation), 2004, Software Corporation, MSC. Visual Nastran Desktop, Tutorial.
  6. Logan, D. L., 2006, A First Course in the Finite Element Method, CENGAGE LEARNING.
  7. Adams, V., Askenazi, A., 2008, Finite Element Method, SciTech Media.
  8. Gao, S., Budde, L., 1994, Mechanism of Mechanical Press Joining, Int. Journal of Machine Tools and Manufacture, 34:5 641-657. https://doi.org/10.1016/0890-6955(94)90049-3
  9. Jung, H. S., Yoo, J. H., 2011, An Experimental Study on the measurement Performance of Injection Molding Machine, KSMTE Autumn Conference, 134-135.
  10. Lee, J. I., 2008, The Stress Analysis of Semiconductor Package, Journal of the KSMTE, 17:3 14-19.

피인용 문헌

  1. An Analysis of Unbalanced Inertia Force and Vibration of Press Machine vol.27, pp.6, 2013, https://doi.org/10.7735/ksmte.2018.27.6.584