고속가공기용 HSK 툴링시스템의 주축회전속도에 따른 응력분포특성

The Stress Distribution Characteristics of HSK Tooling System According to Spindle Speed

  • 구민수 (부산대학교 대학원 기계공학부) ;
  • 김정석 (부산대학교 기계공학부, 정밀정형 및 금형가공연구소(ERC/NSDM)) ;
  • 강익수 (부산대학교 기계공학부) ;
  • 박진효 (부산대학교 기계공학부) ;
  • 이종환 (한국폴리텍VII대학) ;
  • 김기태 (화천기공(주))
  • 투고 : 2010.09.17
  • 심사 : 2010.09.29
  • 발행 : 2010.12.15

초록

Recently, the high-tech industries, such as aerospace industry, auto industry, and electronics industry, are growing up considerably. Because of that, high machining accuracy and productivity of precision parts have been required. The tooling system is important part in the machining center. HSK tooling system is more suitable than BT tooling system for that of high speed machining center. It is because static stiffness and machining accuracy of HSK tooling system are higher than those of BT tooling system. In this paper, stress distribution characteristics of the HSK tooling System is analyzed according to the spindle speed. In order that, the mechanism and the force amplification principle of HSK tooling system are analyzed. The HSK tooling system is modelled by using a 3D modeling/design program. Then stress distribution characteristics of HSK tooling system are analyzed according to spindle speed by using the finite element analysis.

키워드

참고문헌

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