DOI QR코드

DOI QR Code

Manufacturing of GFRP Sheet Using Plain Weaving Method

평직직조방법을 적용한 GFRP Sheet 제조에 관한 연구

  • Kim, in Woo (Dept. of Mechanical System Engineering, Chosun Univ.) ;
  • Kim, Hyoung Seok (Dept. of Mechanical System Engineering, Chosun Univ.) ;
  • Lee, Jung Hoon (Dept. of Mechanical System Engineering, Chosun Univ.) ;
  • Lee, Dong Gi (Dept. of Mechanical System Engineering, Chosun Univ.)
  • 김진우 (조선대학교 기계시스템공학과) ;
  • 김형석 (조선대학교 기계시스템공학과) ;
  • 이정훈 (조선대학교 기계시스템공학과) ;
  • 이동기 (조선대학교 기계시스템공학과)
  • Received : 2014.03.31
  • Accepted : 2014.05.26
  • Published : 2014.08.01

Abstract

The GFRP composite is used for hot press flow molding of automotive components, and the different flow rates of fiber and plastic are likely to induce fiber orientation and inhomogeneity in the material. However, very limited systematic research studies are available on composite materials with superior flow homogeneity and optimized fiber orientation. The inhomogeneity and fiber orientation issues of GFRP composites have still not been resolved through research. The plain weaving method applied to the GFRP prepreg can improve its recyclability, inhomogeneity, fiber flow, structural stability, fiber deformation, surface smoothness, degree of impregnation, and other mechanical properties. The need for more detailed and thorough studies is evidenced.

Keywords

Plain Weaving Method;GFRP Sheet;Degree of Impregnation;Degree of Nonhomogeneity;Fiber Content Ratio

Acknowledgement

Supported by : 조선대학교

References

  1. Kim, J. W. and Lee, D. G., 2010, "Effect of Fiber Orientation and Fiber Contents on the Tensile Strength in Fiber-Reinforced Composites," J. Nanosci. Nanotechnol., Vol. 10, No. 5, pp. 3650-3653. https://doi.org/10.1166/jnn.2010.2303
  2. Kim, J. W., Kim, H. S., Kim, T. I., Lee, D. G. and Sim, J. K., 2012, "Strength and Efficiency During Lap Joining Molding of GMT-Sheet," Journal of the Korean Society of Manufacturing Technology Engineers, Vol. 21, No. 6, pp. 1018-1023. https://doi.org/10.7735/ksmte.2012.21.6.1018
  3. Do, T. T. and Lee, D. J., 2010, "Analysis of Tensile Properties for Composites with Wrinkled Fabric," J. Mech. Sci. Technol., Vol. 24, No. 2, pp. 471-479. https://doi.org/10.1007/s12206-009-1207-5
  4. Kim, H. S., Kim, J. W., Kim, Y. J. and Lee, D. G., 2010, "Effects of Molding Condition on Surface Unevenness of GFRP Composites in Compression Molding," Trans. Korean Soc. Mech. Eng. A, Vol. 34, No. 11, pp. 1649-1657. https://doi.org/10.3795/KSME-A.2010.34.11.1649
  5. Minay, E. J. Boccaccini, A. R., Veronesi, P., Cannillo. V. and Leonelli, C., 2005, "Sintering of Metal Fibre Reinforced Glass Matrix Composites Using Microwave Radiation," Adv. Appl. Ceram., Vol. 104, No. 2, pp. 49-54.i https://doi.org/10.1179/174367605X16617
  6. Kim, H. S., Kim, J. W., Seo, J., Lee, D. G. and Sim, J. K., 2013, "Fabrication and Characterization Evaluation of Prepreg with Unidirectional Glass Fibers for use of Automobile Bumper Beams," Journal of the Korean Society of Manufacturing Technology Engineers, Vol. 22, No. 5, pp. 806-811. https://doi.org/10.7735/ksmte.2013.22.5.806
  7. Kim, J. W. and Lee, D. G., 2011, "Creep and Tensile Properties of Press Molding Joined GMT-Sheets," Trans. Nonferrous Met. Soc. China, Vol. 21, No. s1, pp. s170-s174. https://doi.org/10.1016/S1003-6326(11)61083-2
  8. Kim, J. W., Kim, H. S. and Lee, D. G., 2011, "Study on Fibre Orientation of Weld Line Parts During Injection Moulding of Fibre Reinforced Plastic by Image Processing," Mater. Res. Innov., Vol. 15, No. s1, pp. s303-s306. https://doi.org/10.1179/143307511X12858957674274

Cited by

  1. Effect of poly(ether imide) blends on the physical properties of thermoplastic glass mat composites pp.1568-5519, 2018, https://doi.org/10.1080/09243046.2018.1458512