한국레이저가공학회지 (Laser Solutions)
- 제17권4호
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- Pages.14-19
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- 2014
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- 1229-0963(pISSN)
안경테제조를 위한 친환경 아세테이트 수지의 레이저 접합특성에 관한 연구
Characterization of laser welding for biodegradable acetate polymer for glass rims
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Yoon, Sung Chul
(Graduate School of Mechanical Engineering, Keimyung University) ;
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Park, Sung Gyu
(Graduate School of Mechanical Engineering, Keimyung University) ;
- Park, Joong Un (R&D Center of Bando Optical) ;
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Choi, Hae Woon
(Dept. of Mechanical and Automotive Engineering, Keimyung Univ.)
- 투고 : 2014.12.15
- 심사 : 2014.12.24
- 발행 : 2014.12.31
초록
Laser beam was applied on the boundary of the polyurethane and biodegradable polyacetate polymers. The distributed laser passed through the polyurethane layer and heated the polyacetate layer, then the soften acetate was squeezed thorough the 1mm square slots of polyurethane for the mechanical joining. The surface roughness ranging between