基于MoldFlow汽车副仪表板骨架成型优化  

Optimization of Automobile CNSL Skeleton Injection Molding Based on MoldFlow

作　　者：王伟国 崔笑研 向良明[1] Wang Weiguo;Cui Xiaoyan;Xiang Liangming(Pan Asia Technical Automotive Center Co.,Ltd.,Shanghai 200120,CHN)

机构地区：[1]泛亚汽车技术中心有限公司,上海200120

出　　处：《模具制造》2023年第9期35-39,共5页Die & Mould Manufacture

摘　　要：以汽车副仪表盘本体骨架注射成型为例,运用MoldFlow软件对该塑件的浇口位置和成型工艺进行模拟与分析,并对塑件的注射填充过程、充填保压、成型缺陷、翘曲变形等结果进行了分析。基于模流分析的翘曲变形结果,提出了塑件结构优化、工艺优化以及保压参数优化等8种方案,分析不同方案对变形的改善效果,最终得出对变形改善较大的方案,提高仪表板骨架的注射成型质量。Taking the molding of CNSL body skeleton plastic part of automobile console as an example,the MoldFlow software was used to analyse the gate position and molding process of the plastic part,and the melt filling process was simulated and analyzed,and the defects and warpage deformation were simulated and analyzed.Based on the results of moldflow analysis,8 options are proposed to improve the deformation of plastic parts and improve the molding quality of plastic parts.

关 键 词：副仪表板 MOLDFLOW 翘曲变形 模流分析 

分 类 号：TQ320.66[化学工程—合成树脂塑料工业]