Korean Journal of Metals and Materials (대한금속재료학회지)

The Korean Institute of Metals and Materials (대한금속재료학회)
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Surface Characteristics with respect to Magnetic Abrasive Finishing in Carbon Fiber Reinforced Plastics

탄소섬유강화 복합재료의 자기연마 가공에 대한 표면특성

  • Mun, Sang-Don (Department of Mechanical Design Engineering, Chonbuk National University) ;
  • Song, Jun-Hee (Department of Mechanical & Automotive Engineering, Jeonju University)
  • 문상돈 (전북대학교 기계설계공학부) ;
  • 송준희 (전주대학교 기계자동차공학과)
  • Received : 2011.01.10
  • Published : 2011.07.25
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Abstract

Carbon fiber reinforced plastics (CFRP), which have been developed for their high mechanical properties, are insufficient to secure machinery. This paper investigates the use of magnetic abrasive finishing methods and the characteristics of surface roughness for mirror machining of CFRP. The cylindrical surface of CFRP was ground using a diamond paste with sizes of 0.1, 0.5, 1 and 6${\mu}m$. Consequently, an effective surface roughness of 0.03${\mu}m(R_a)$ could be obtained via a paste size of 0.5${\mu}m$. The surface roughness was not improved due to epoxy abrasion between the carbon fiber and the epoxy.

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References

  1. K. Y. Park, J. H. Choi ,and D. G. Lee, Trans. KSME 18, 3175 (1994).
  2. Y. W. Chung and J. H. Kim, Trans. KSME 10, 38 (2001).
  3. Y. S. Yoon and B. K. Choi, J. Korean Soc. Safety 16, 47 (2001).
  4. I. S. Sung, S. H. Lim, and J. H. Kim, Proceedings of the Korean Society of Machine Tool Engineers Conference (Spring), Korean Society of Machine Tool Engineers, Gumi, Korea, p. 16 (2005).
  5. K. Y. Park, D. G. Lee, and T. Nakagawa, Trans. KSME 18, 2514 (1994).
  6. V. N. Gaitonde, S. R. Karnik, J. Campos Rubio, A. Esteves Correia, A. M. Abrao, and J. Paulo Davim, J. Mater. Processing Technol. 203, 431 (2008). https://doi.org/10.1016/j.jmatprotec.2007.10.050
  7. N. S. Hu and L. C. Zhang, J. Mater. Processing Technol. 140, 152 (2003). https://doi.org/10.1016/S0924-0136(03)00704-0
  8. P. J. Kim, H. S. Han, J. K. Choi, D. G. Lee, and D. Z. Lee, J. Korean Soc. Compos. Mater. 12, 36 (1999).
  9. T. Shinmura, K. Takazawa, E. Hatano, and M. Matsunaga, Annals of the CIRP 39, 325 (1990). https://doi.org/10.1016/S0007-8506(07)61064-6
  10. T. Shinmura and H. Yamaguchi, J. JSME 67, 1986 (2001).
  11. I. T. Im, S. D, Mun, and S. M. Oh, J. Mech. Sci. Technol. 23, 1982 (2009). https://doi.org/10.1007/s12206-009-0524-z
  12. V. S. Maiboroda, O. V. Stepanov, N. L. Taranenko, and V. Y. Vermenko, Powder Metall. Metal Ceram. 33, 57 (1994).
  13. S. D. Mun, Inter. J. Prec. Eng. & Manuf. 11, 766 (2010).