이색 사출성형의 급속가열과 냉각의 영향

• 영문명: The Effects of Rapid Heating and Cooling in Two Color Injection Molding
• 발행기관: 한국산업기술융합학회(구. 산업기술교육훈련학회)
• 저자명: 김현필(Hyun-Pil Kim) 김종현(Jong-Hyeon Kim) 김용조(Yohng-Jo Kim) 김원일(Won-Il Kim)
• 간행물 정보: 『산업기술연구논문지』산업기술교육훈련논문지 제17권 1호, 155~162쪽, 전체 8쪽
• 주제분류: 공학 > 공학일반
• 파일형태: PDF
• 발행일자: 2012.03.30

영문 초록

The two color injection molding is recently used for production of IT parts. By this injection molding technology, the molded part in the first molding process is welded to the part molded by the second or third molding process into the final molded product. In this study, the rapid heat cycle molding system is applied to the two color injection molding and then the influence of the rapid heating and cooling cycle on the over injection molding was investigated by injection experiments. The injection trouble, weld line, flash, generated in the over injection molded parts was also investigated and commented upon. The rapid heating of the over injection mold can increase the time of heating and cooling and hence is mainly responsible for the increase of the two color injection molding cycle.

목차

Ⅰ. 서 론

Ⅱ. 급속가열 및 냉각 사출성형실험 장치와 실험조건

Ⅲ. 실험결과 및 고찰

Ⅳ. 결 론

키워드

Two Color Injection Molding(이색 사출성형) Rapid Heat Cycle Molding(RHCM) Weld Line(웰드 라인)