한국기계가공학회지 (Journal of the Korean Society of Manufacturing Process Engineers)

  • 제12권6호
  • /
  • Pages.109-116
  • /
  • 2013
  • /
  • 1598-6721(pISSN)
  • /
  • 2288-0771(eISSN)
한국기계가공학회 (The Korean Society of Manufacturing Process Engineers)
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일체형 컴퓨터의 구조 안정화를 위한 설계 개선

Design Alteration of a All in One PC for the Improved Stability

  • Kim, Dong Wook (Kumoh National Institute of Technology) ;
  • Ro, Seung Hoon (Dept. intelligent mechanical engineering of Kumoh National Institute of Technology) ;
  • Kim, Geon Hyeong (Kumoh National Institute of Technology) ;
  • Yang, Yong Jun (Dept. Mechatronics of Kumoh National Institute of Technology)
  • 투고 : 2013.10.11
  • 심사 : 2013.11.28
  • 발행 : 2013.12.31
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초록

Vibrations are generally recognized as the biggest concern in maintaining part' longevity of an All-in-one PC. The vibrations in PCs originate from excitation sources such as the HDD and the cooling fan. In this study, the vibrations from these sources were investigated in order to analyze the individual effects of the parameters on the structural vibrations of the PC; further, we attempted to establish design alterations that could successfully suppress vibrations, in order to achieve improved stability and part' longevity. The results show that relatively simple design alterations can substantially improve the stability of PCs.

키워드

참고문헌

  1. McConnell, K. G., "Vibration Testing," John Wiley & sons, Inc., New York, 1995.
  2. Rao, S. S., "Mechanical Vibrations," 2nd ed., pp. 503-511, 1994.
  3. Dimarogons, A. D., Haddad, S., "Vibration for Engineers", 2nd ed., Prentice-Hall, New Jersey, pp. 16-47, 1996.
  4. Fertis, D. G., "Mechanical and Structural Vibrations," John Wiley & sons, Inc., New York, pp. 197-241, 1995.
  5. Ro, S. H., Cho, H. J. and Choi, E. H., "Analysis of the Free Vibrations of Rectangular PlatesUsing Database," Transactions of the KSME, A, Vol. 24, No. 8, pp. 1978-1990, 2000.
  6. Cho, H. J. and Ro, S. H., "Effect of Design Parameters on the Variation of Natural Frequencies of the Uniform and the Nonuniform Cantilever Beams," Transactions of the KSME, A, Vol23, No. 4, pp. 697-708, 1999.

피인용 문헌

  1. Comparison of Durability for PUA Type Resin using Wear and Nano-indentation Test vol.17, pp.5, 2018, https://doi.org/10.14775/ksmpe.2018.17.5.008