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

  • 제16권4호
  • /
  • Pages.24-29
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  • 2017
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  • 1598-6721(pISSN)
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  • 2288-0771(eISSN)
한국기계가공학회 (The Korean Society of Manufacturing Process Engineers)
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정면밀링에서 공구마멸 패턴과 메커니즘 분석에 관한 연구

A Study on the Analysis of Tool-wear Patterns and Mechanisms in Face Milling

  • Jang, Sung-Min (Dept. of Mechanical Engineering, Chosun College of Science & Technology) ;
  • Baek, Seung-Yub (Dept. of Mechanical Design, Induk University)
  • 투고 : 2017.05.04
  • 심사 : 2017.06.25
  • 발행 : 2017.08.31
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초록

This paper provides an experimental analysis on the breakage of the coated tool using the face-milling cutter of the machining center due to changes in the cutting speed and the feed rate. The experimental studies were conducted using STS 304 materials and the damage to the tool was analyzed according to the change in machining time. The experiments confirmed that the cutting speed and feed rate affected the tool damage and the mechanical impact and thermal shock were determined to severely damage the tool. From the production engineering point of view, it has been experimentally investigated that the increased feed rate significantly influences the material removal rate more than the increased cutting speed.

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참고문헌

  1. Cho, J. H., Hwang, I. H., Park, S. H. and Lee , J. C., "Study on the Machining Characteristics of Cutting Inserts," Journal of the Korea Society Machining Process Engineers, Vol. 12, No. 3, pp. 76-80, 2013.
  2. Choi, J. S., Goo, J. H. and Park, D. S., "Tool wear in high speed face milling using CBN Tool," Proceedings of the KSMTE spring conference 2000, pp. 332-338.
  3. Jawaid, A., Koksal, S. and Sharif, S. "Cutting performance and wear characteristics of PVD coated and uncoated carbide tools in face milling Inconel 718 aerospace alloy," Journal of Materials Processing Technology, Vol. 116, pp. 2-9, 2001. https://doi.org/10.1016/S0924-0136(01)00850-0
  4. Jawaid, A., Sharif, S. and Koksal, S., "Evaluation of wear mechanisms of coated carbide tools when face milling titanium alloy," Journal of Materials Processing Technology, Vol. 99, pp. 266-274, 2000. https://doi.org/10.1016/S0924-0136(99)00438-0
  5. Wilkinson, P., Reuben, R. L., Jones, J. D. C., Barton, J. S., Hard, D. P. and Carolan, T. A., "Surface features as indicators of tool chipping in single point face milling of aluminum," Wear, Vol. 212, pp. 221-228, 1997. https://doi.org/10.1016/S0043-1648(97)00149-X
  6. Wilkinson, S., Reuben, R. L., Jones, J. D. C., Barton, J. S., Hand, D. P., Carolan, T. A. and Kidd, S. R. "Surface finish parameters as diagnostics of tool wear in face milling." Wear, Vol. 205, pp. 47-54, 1997. https://doi.org/10.1016/S0043-1648(96)07253-5
  7. Liu, Z. Q., Ai, X., Zhang, H., Wang, Z. T., Wan, Y., "Wear patterns and mechanisms of cutting tools in high-speed face milling." Journal of Materials Processing Technology, Vol. 129 pp. 222-226, 2002. https://doi.org/10.1016/S0924-0136(02)00605-2