한국생산제조학회지 (Journal of the Korean Society of Manufacturing Technology Engineers)

  • 제19권1호
  • /
  • Pages.128-133
  • /
  • 2010
  • /
  • 2508-5093(pISSN)
  • /
  • 2508-5107(eISSN)
한국생산제조학회 (The Korean Society of Manufacturing Technology Engineers)
권호 표지

Ti-6Al-4V합금의 절삭성에 관한 연구

A Study on the Machinability of Ti-6Al-4V Alloy

  • 박종남 (조선이공대학 컴퓨터응용기계과) ;
  • 김재열 (조선대학교 메카트로닉스공학과) ;
  • 조규재 (조선대학교 기계공학과)
  • 발행 : 2010.02.15
PDF 다운로드
⟨ 이전 논문 다음 논문 ⟩

초록

The Titanium has many superior characteristics which are specific strength, heat resistance, corrosion resistance, organism compatibility, non-magnetic and etc. and their quantity are abundant. this study performed turning operation of Ti-6Al-4V alloy using the TiAlN Coated Tool which treated Physical Vapor Deposition. Experimental works are also executed to measure cutting force, tool wear, chip figuration and surface roughness for different cutting conditions. As a result of study. Cutting depth influences on the cutting force much more than the feed rate and the value of the cutting force is the most stable at the depth of 1.0mm. And tool wear was serious at over 100m/min of cutting speed and cutting condition was excellent at 1.0mm of cutting depth.

키워드

참고문헌

  1. Lee, Y. T., Kim, S. E., Hyeon, Y. T., and Jeong, H. W., 2003, "Advanced materials of the dreamtitanium," The korea metal journal, p. 3.
  2. Oh, S. H., 2003, The refractory metals texturing technique and trend of research, KSMTE, Vol. 12, No. 1, pp. 25-31.
  3. Shaw, M. C., and Dirke, S. O., 1956, "On the wear of cutting tool," Microtechnic, Vol. 10, No. 4, pp. 181-187.
  4. Zlatin, N., Christopher, J. D., and Cammett, J. T., 1973, "Machining of New Materials," USAF Technical Report AFML-TR-73-165.
  5. Mcquillan, A. D. and Mcquillan, M. K., 1956. "Titanium," Butterworths Scientific Publications, London, Vol. 261, pp. 374-382.
  6. Zlatin, N., 1982, Procedures and Precautions in Machining Titanium, Titanium and it's Alloys ASM. Metal Park, Ohio.
  7. Kim, N. Y., Go, J. B., and Lee, D. J., 2000, "A Study on the Tool Wear and Cutting Characteristics in the Machining of Ti-6AI-4V using Tungsten Carbide Tool," KSMTE, Vol. 11, No. 2, pp. 361-366.
  8. Yeom Y. H., 1985, "The cutting theory of the machine tool," Dongmyungsa, Korea, p. 167.