Design & Manufacturing
- Volume 1 Issue 1
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- Pages.1-5
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- 2007
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- 2800-0323(pISSN)
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- 2733-452X(eISSN)
Development of double injection mold for fuel-tube holder
자동차 연료튜브 홀더용 이중사출 금형·성형기술
-
Kim, Gun-Hee
(Precision molds & dies technology team, KITECH)
;
-
Yoon, Gil-Sang
(Precision molds & dies technology team, KITECH)
;
-
Heo, Young-Moo
(Precision molds & dies technology team, KITECH)
;
- Jung, Woo-Chul (Precision molds & dies technology team, KITECH) ;
-
Shin, Kwang-Ho
(Precision molds & dies technology team, KITECH)
-
김건희
(한국생산기술연구원 정밀금형팀)
;
-
윤길상
(한국생산기술연구원 정밀금형팀)
;
-
허영무
(한국생산기술연구원 정밀금형팀)
;
- 정우철 (한국생산기술연구원 정밀금형팀) ;
-
신광호
(한국생산기술연구원 정밀금형팀)
- Received : 2007.06.21
- Accepted : 2007.10.31
- Published : 2007.12.01
Abstract
Double injection molding process is very efficient molding-method for molding the products which is consist of multi-materials. Fuel-tube holder which is necessary for automobil power train and circulation systems is composed of plastic and rubber materials to minimize the vibration and pulsation noises. In existing process, fuel-tube holder was made by the insert molding process or assembly process after molding. If fuel-tube holder is manufactured by double injection molding process, it may be realize to improve the product quality, efficiency of molding-process and retrenchment of manufacturing cost. In this study, for manufacturing fuel-tube holder by double injection molding process, the analysis of joining characteristics between PA6(polyamide 6) and TPE(thermoplastic elastomer) was executed and the double injectin mold for molding fuel-tube holder with core toggle mechanism was fabricated. Finally, fuel-tube holder was molding using fabricated double injection mold.