Injection Molding
4 조회수
Optical distortion of PMMA injection molded parts
문제 현상
The view through PMMA optical products is distorted and deformed.
원인 분석
Uneven product surface, uneven thickness or internal stress causes local changes in refractive index.
해결 방법
High-precision mold machining; optimize filling uniformity; anneal to eliminate stress.
핵심 요약
PMMA optical distortion is a fatal defect for lenses and the like.
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