Transactions of Materials Processing (소성∙가공)

The Korean Society for Technology of Plasticity and materials processing (한국소성∙가공학회)
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A Basic Study on Burr Formation of Micro Cutting Process with the Ferrous Metal at tow Temperature

철계 금속 마이크로 절삭 가공시 저온 환경에서의 버 발생에 관한 기초연구

  • 김건희 (인하대학교 기계공학과 대학원) ;
  • 김동준 (인하대학교 기계공학과 대학원) ;
  • 손종인 (인천대학교 기계공학과 대학원) ;
  • 윤길상 (한국생산기술연구원 정밀금형팀) ;
  • 허영무 (한국생산기술연구원 정밀금형팀) ;
  • 조명우 (인하대학교 기계공학부)
  • Published : 2009.04.01
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Abstract

In this paper, a basic study on micro cutting process with SM20C at low temperature environment was performed. In macro cutting fields, the cryogenic cutting process has been applied to cut the refractory metal but, the serious problem may be generated in micro cutting fields by the cryogenic environment. However, if the proper low temperature is applied to micro cutting area, the cooling effect of cutting heat is expected. Such effect can make the reduction of tool wear and burr formation. For verifying this possibility, the micro cutting experiment at low temperature was performed and SEM images were analyzed.

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References

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