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Design of Gate Location in Injection Molding of a Dashboard Using Dummy Runner
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 Title & Authors
Design of Gate Location in Injection Molding of a Dashboard Using Dummy Runner
Han, Gyeong-Hui; Choe, Du-Sun; Kim, Hong-Seok; Im, Yong-Taek;
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 Abstract
Injection molding is widely used in producing various plastic parts due to its high productivity, and the demand for injection molded products with high precision is increasing. To achieve successful product quality and precision, the design of gating and runner system in injection mold is very important because it influences the melt flow into the cavity. Some deflects, such as weld lines and overpacking, can be effectively controlled with proper selection of gate locations. In the present study, the design of gate locations in injection molding of a dashboard fur automobiles was carried out with CAMP mold, a PC-based simulation system for injection molding. A dummy runner system was developed to simulate a runner system in order to increase the efficiency of the analysis procedure. The numbers and locations of gates were iteratively determined in the present investigation. In this procedure, an acceptable design was obtained in terms of reducing the maximum pressure and clamping force.
 Keywords
CAMPmold;Dummy Runner;Injection Molding;Gate Locati;
 Language
Korean
 Cited by
1.
최근 사출금형 기술 및 연구 동향,양균의;이희관;김연술;

한국생산제조학회지, 2002. vol.11. 2, pp.15-21
2.
CATIA API를 이용한 사출 금형의 3차원 설계에 관한 연구,박주삼;김재현;박정환;

한국정밀공학회지, 2003. vol.20. 12, pp.115-125
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