한국공작기계학회:학술대회논문집 (Proceedings of the Korean Society of Machine Tool Engineers Conference)
- 한국공작기계학회 2004년도 춘계학술대회 논문집
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- Pages.70-75
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- 2004
플라스틱 비구면 픽업 렌즈의 사출조건에 대한 수차변화 연구
A Study of the Effects of Injection Conditions on Aberration Change of Aspherical Plastic Pick-up Lens
초록
In this study, the pattern of lens aberration was studied at different injection molding conditions such as injection speed, holding pressure, holding pressure time, mold temperature and cylinder temperature and, then, the results were analyzed with a laser interferometer. It was demonstrated that optimal condition of lens aberration could be achieved by adjustment of injection molding conditions.