한국생산제조학회지 (Journal of the Korean Society of Manufacturing Technology Engineers)

  • 제19권5호
  • /
  • Pages.660-666
  • /
  • 2010
  • /
  • 2508-5093(pISSN)
  • /
  • 2508-5107(eISSN)
한국생산제조학회 (The Korean Society of Manufacturing Technology Engineers)
권호 표지

초소형 휴대폰 광학계의 금형 정밀도가 광학성능에 미치는 영향

Effects of Mold Precision in Micromini Cellphone Optical Systems

  • 예인수 (경기공업대학 기계설계과) ;
  • 정선환 (금오공과대학 기계공학부) ;
  • 최성대 (금오공과대학 기계공학부) ;
  • 현동훈 (힌국산업기술대학교 나노광공학과)
  • 투고 : 2010.08.16
  • 심사 : 2010.09.16
  • 발행 : 2010.10.15
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초록

In cellphone optical systems, a tiny difference of manufacturing has a strong influence on camera lenses. This study aims to find out the worst result by tolerances come from all parts in optical performance. First, 3D Measure Instrument, Roundness Measure Instrument, and Wavelength Measure Instrument were used for greater precision by making and measuring the parts to see how different from the drawings. It was confirmed that even narrow tolerances could result in defects by assembling. Tolerances in assembly should be concerned as those in parts through the research.

키워드

참고문헌

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