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

The Korean Society of Manufacturing Process Engineers (한국기계가공학회)
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A Study on the Wear Characteristics of End Mill for CFRP Processing according to the Tool Materials and Coating Types

CFRP 가공용 엔드밀의 공구재종 및 코팅 종류에 따른 마모 특성에 관한 연구

  • 조준현 (금오공과대학교 기계설계공학과) ;
  • 양동호 (금오공과대학교 기계설계공학과) ;
  • 사민우 ;
  • 이종찬 (금오공과대학교 기계설계공학과)
  • Received : 2018.07.02
  • Accepted : 2018.11.23
  • Published : 2019.01.31
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Abstract

In this study, the wear characteristics of end mills for CFRP processing were investigated according to the tool materials and coating types. Three kinds of tool materials and two types of coatings were used for comparing the machining performance. The flank wear of the end mill tool and the surface condition of the workpiece were compared. The K6UF material shows the most excellent performance among the three materials used in the experiment. The Tetrabond coating showed better processability in comparison of two kinds of coatings.

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References

  1. Shin, B. C., Kim, K. B., Ha, S. J. and Cho, M. W., "A study on the machinability of Carbon Fiber Reinforced Plastics on tool shape," Journal of The Korean Society of Manufacturing Technology Engineers, Vol. 20, No. 6, pp. 799-804, 2011.
  2. Rahman, M., Ramakrishna, S., Prakash, J. R. S. and Tan, D. C. G., "Machinability Study of CarbonFiber Reinforced Composite," Journal of Materials Processing Technology, Vol. 89-90, pp. 292-297, 1999. https://doi.org/10.1016/S0924-0136(99)00040-0
  3. Teti, R., "Machining of Composite Materials," CIRP Annals-Manu. Tech., Vol. 51, Issue 2, pp. 611-634, 2002. https://doi.org/10.1016/S0007-8506(07)61703-X
  4. Sung, I. S., Lim, S. H. and Kim, J. H., "A Study on the Chip Shapes Properties of the Fiber Reinforced Plastics by High Speed Drilling Process," Proceedings of the Korean Society of Machine Tool Engineers Conference. The Korean Society of Manufacturing Technology Engineers, pp. 168-173, 2005.
  5. Park, D. S. and Jeong, Y. H., "Study on Tool Wear and Cutting Forces by Tool Properties in CFRP Drilling," Journal of the Korean Society of Manufacturing Process Engineers, Vol. 16, No. 4, pp. 83-88, 2017. https://doi.org/10.14775/ksmpe.2017.16.4.083
  6. Park, K. M., Ko, T. J., Zhen, Y. and Thirumalai, K., "A Study on the Removal of CFRP Machining Defects by Various Tool Geometries," Journal of the Korean Society of Manufacturing Process Engineers, Vol. 16, No. 4, pp. 16-23, 2017.

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  2. Comparison Study on Side Milling of CFRP with AlCrN-based, Diamond-Like-Carbon(DLC), and Diamond-Coated End Mill vol.19, pp.4, 2019, https://doi.org/10.14775/ksmpe.2020.19.04.009