기계장비의 구조 특성 예측 시뮬레이터

Simulator of Accuracy Prediction for Developing Machine Structures

  • 이찬홍 (한국기계연구원 초정밀기계시스템연구실) ;
  • 하태호 (한국기계연구원 초정밀기계시스템연구실) ;
  • 이재학 (한국기계연구원 초정밀기계시스템연구실) ;
  • 김양진 (한국기계연구원 초정밀기계시스템연구실)
  • Lee, Chan-Hong (Ultra-Precision Machine Systems Research Team, KIMM) ;
  • Ha, Tae-Ho (Ultra-Precision Machine Systems Research Team, KIMM) ;
  • Lee, Jae-Hak (Ultra-Precision Machine Systems Research Team, KIMM) ;
  • Kim, Yang-Jin (Ultra-Precision Machine Systems Research Team, KIMM)
  • 투고 : 2011.01.28
  • 심사 : 2011.02.01
  • 발행 : 2011.03.01

초록

This paper presents current state of the prediction simulator of structural characteristics of machinery equipment accuracy. Developed accuracy prediction simulator proceeds and estimates the structural analysis between the designer and simulator through the internet for convenience of designer. 3D CAD model which is input to the accuracy prediction simulator would simplified by the process of removing the small hole, fillet and chamfer. And the structural surface joints would be presented as the spring elements and damping elements for the structural analysis. The structural analysis of machinery equipment joints, containing rotary motion unit, linear motion unit, mounting device and bolted joint, are presented using Finite Element Method and their experiment. Finally, a general method is presented to tune the static stiffness at a rotation joint considering the whole machinery equipment system by interactive use of Finite Element Method and static load experiment.

키워드

참고문헌

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