汽车安全气囊盖浇口位置的优化设计  

Optimization of Gate Location for Automobile Airbag Cover

作　　者：桑瑞刚[1,2] 庞静 马志雄[1] 

机构地区：[1]同济大学汽车学院,上海201804 [2]奥托立夫(上海)汽车安全系统研发有限公司,上海201807

出　　处：《汽车实用技术》2013年第12期15-19,共5页Automobile Applied Technology

摘　　要：通过借助模拟分析软件Moldflow对某汽车安全气囊盖浇注浇口位置及数目进行模拟优化,综合分析出各种因素对注塑成型的影响,确定出最佳浇口位置和浇口数目,优化模具浇口设计,能够提前预测可能出现的质量问题,缩短模具设计周期和产品开发周期,提高开发成功率及制品质量。对类似造型的气囊盖浇口的确定提供参考。Base on a simulation software Moidflow for Airbag Cover injenction gate location and number of simulation optimization,a comprehensive analysis of the various factors on the impact of injection molding,to determine the best gate location and gate number,optimizing mold gate designed to predict in advance the possible quality problems,mold design cycle and shorten the product development cycle,improve the success rate and quality of the products developed.Similar to the shape of the airbag cover on the gate to determine reference.

关 键 词：浇口位置 安全气囊盖 MOLDFLOW 

分 类 号：U463.85[机械工程—车辆工程]