基于Moldflow软件的夹芯注射工艺优化及塑件开发  

Sandwich injection process optimization and product development based on Moldflow software

作　　者：钟建权 周乐辉 傅诺锋 厉邵 王小新[2] ZHONG Jian-quan;ZHOU Le-hui;FU Nuo-feng;LI Shao;WANG Xiao-xin(Foshan Shunde Rongsheng Plastic Products Co.,Ltd.,Foshan,Guangdong 528303,China;School of Polymer Science and Engineering,Qingdao University of Science and Technolo-gy,Qingdao,Shandong 266042,China)

机构地区：[1]佛山市顺德区容声塑胶有限公司,广东佛山528303 [2]青岛科技大学高分子科学与工程学院,山东青岛266042

出　　处：《模具工业》2022年第9期17-20,57,共5页Die & Mould Industry

摘　　要：在对夹芯注射成型流变行为进行分析的基础上,以方盒形塑件为研究对象,通过Moldflow软件对待成型塑件进行夹芯注射成型工艺仿真分析和参数优化,并进行了生产验证。结果表明,开发的夹芯注射工艺成型的方形盒状塑件具有较好的芯层穿透效果,塑件具有完整的芯/壳层结构且芯层材料分布均匀,综合性能良好,满足生产和使用要求。On the basis of analyzing the rheological behavior of sandwich injection moulding,taking the square box as the research object,the simulation analysis and parameter optimization of sandwich injection moulding process was carried out by using Moldflow software,and the production verification was carried out.The results showed that the developed sandwich injection moulding square box-shaped product had a good core layer penetration effect,the product had a complete core-shell structure,the core layer material was evenly distributed,and the comprehensive performance was good.The product met the production and use requirements.

关 键 词：夹芯注射成型 工艺优化 塑件开发 MOLDFLOW 

分 类 号：TG76[金属学及工艺—刀具与模具] TQ320.662[化学工程—合成树脂塑料工业]