Journal of the Korean Society of Manufacturing Process Engineers (한국기계가공학회지)

The Korean Society of Manufacturing Process Engineers (한국기계가공학회)
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A Study on the Precision Milling Machine Design for Micro Machining

미소가공을 위한 초정밀 밀링머신 설계에 관한 연구

  • 황준 (충주대학교 항공.기계설계학과) ;
  • 지권구 (베루코리아) ;
  • 정의식 (한밭대학교 기계설계공학과)
  • Received : 2009.03.04
  • Accepted : 2009.03.22
  • Published : 2009.03.30
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Abstract

This paper presents the results of miniaturized micro milling machine tool development for micro precision machining process. Finite element analysis has been performed to know the relationship between design dimensional variables and structural stiffness in terms of static, dynamic, thermal aspects. Design optimization has been performed to optimize the design variables of micro machine tool to minimize the volume, weight and deformation of machine tool structure and to maximize the stiffness in terms of static, dynamic, and thermal characteristics. This study presents the assessment of the technology incentive for the minimization of machine tool in the quantitative context of static, dynamic stiffness, thermal resistance and thus the accuracy implications. This study can also be provided a basic knowledge for further research of micro factory development.

Keywords

References

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