An Analysis of Static and Dynamic Behavior of the HSK Tooling System According to Bearing Characteristics

베어링특성에 따른 HSK 공구시스템의 정적 및 동적 거동의 유한요소해석

  • 박진효 (부산대학교 대학원 기계공학부) ;
  • 김정석 (부산대학교 기계공학부 정밀정형 및 금형가공연구소(ERC/NSDM)) ;
  • 구민수 (부산대학교 기계공학부) ;
  • 강익수 (부산대학교 기계공학부) ;
  • 김기태 (화전기공(주))
  • Received : 2010.02.02
  • Accepted : 2010.03.10
  • Published : 2010.06.15

Abstract

Recently, the high-tech industries, such as the aerospace industry, the auto industry, and the 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, static and dynamic behavior of the HSK tooling System is analyzed according to bearing characteristics and lightweight parts. In order that, three different models of the HSK tooling system are modelled by using a 3D modeling/design program. More stable one in the models of HSK tooling system can be selected by using the FEA(Finite Element Analysis).

Keywords

References

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