A study on the advanced mirror mold for automobile

첨단 자동차용 거울의 금형에 관한 연구

  • 홍민성 (아주대학교 공과대학 기계 및 산업공학부) ;
  • 백철승 (아주대학교 공과대학 기계공학과 대학원)
  • Published : 1999.05.01

Abstract

The side mirrors play an important role in driver's safety and convenience. People drive safely based on the side mirrors and room mirror through observation of environment. However, the drivers can not completely confront environments because of the dead angle of the side mirrors. In this research, based on geometric optics and geometric modeling, aspheric surfaces of the side mirror mold with dead angle free has been designed and machined in CNC machining center, Surface roughness of the mold was evaluated by using surface shaping system. The analysis on the shape of formed mirrors shows the mirrors have been reduced the dead angle comparing with the original mold.

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