期刊名称：IOP Conference Series: Earth and Environmental Science
印刷版ISSN：1755-1307
电子版ISSN：1755-1315
出版年度：2019
卷号：252
期号：2
页码：1-8
DOI：10.1088/1755-1315/252/2/022103
出版社：IOP Publishing
摘要：This paper is the injection mold design of the car dashboard back cover casting system. Two different types of gating systems for cold and hot are analysed and processed for mold structure design and problems that may arise during the production process of plastic parts. Moldex3D mold flow analysis software was used for simulation, and two different types of gating systems were analysed and compared. It is found that the advantages and disadvantages of different casting systems exist and the optimal design scheme is selected to improve the mold structure design and improve the production qualification rate of plastic parts.
