基于Moldflow的仪表板安全气囊框注塑模具设计  

Design of injection mould of dashboard airbag box based on Moldflow

作　　者：周健波[1,2] 胡纪全 汪传生[1] 匡军[2] ZHOU Jian-bo HU Ji-quan WANG Chuan-sheng KUANG Jun

机构地区：[1]青岛科技大学机电工程学院,山东青岛266061 [2]青岛农业大学机电工程学院,山东青岛266109

出　　处：《模具技术》2017年第1期5-7,24,共4页Die and Mould Technology

摘　　要：利用Moldflow模拟软件进行分析,得到了仪表板安全气囊框注塑模的最佳浇口位置,并根据此浇口,对填充时间和塑件变形等一系列问题进行了分析,验证了浇口位置的合理性。以此为指导,利用UG软件设计了安全气囊框的注塑模具,得到了模具总装图。该模具结构合理、简单实用,生产的塑件质量好、精度高,满足使用要求。Moldflow was used to analyze and obtain the best gate position in injection mould of dashboard airbag box. Based on the best gate, series of problems such as filling time and plastic part deformation were analyzed, and then rationality of the gate position was veri- fied. According to the result, the injection mould of dashboard airbag box was designed based on UG, and general assembly drawing was obtained. The mould structure was reasonable, simple and practical, and the products satisfied the requirements of good quality and high accuracy.

关 键 词：注塑模 MOLDFLOW UG 模拟 

分 类 号：TP391.72[自动化与计算机技术—计算机应用技术]