Transactions of the Korean Society for Noise and Vibration Engineering (한국소음진동공학회논문집)

The Korean Society for Noise and Vibration Engineering (한국소음진동공학회)
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A Vibration Isolation System Design for a Vibration-sensitive Equipment

정밀 가공 장비를 위한 방진 시스템 설계 사례

  • 홍석인 (고등기술연구원 로봇/생산기술센터) ;
  • 김호상 (고등기술연구원 로봇/생산기술센터) ;
  • 이대희 (고등기술연구원 로봇/생산기술센터) ;
  • 이경돈 (고등기술연구원 로봇/생산기술센터) ;
  • 장한기 (고등기술연구원 제품기술연구센터)
  • Published : 2006.03.01
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Abstract

In this study a vibration isolation system with the cradle-type support was designed so as to reduce the transient vibration due to positioning motion of the moving mass on worktable as well as to achieve the desired isolation efficiency on the floor vibration. The design procedure was performed in the two steps. The first step to select appropriate isolators to meet the isolation efficiency, and the second step is to reduce the transient vibration of the worktable by adopting the cradle-type support. After the application of the selected isolators with the cradle-type support to the system it was shown that the required vibration criterion(VC-D) was easily satisfied and that the undesirable transient vibration was reduced remarkably.

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References

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