大尺寸框架类塑件注射成型模具设计难点分析  

Analysis of Difficulties on Mold Design of Large-size Frame Plastic Part

作　　者：贾娟娟[1] 朱蓉英[1] 孙慧[1] 

机构地区：[1]陕西工业职业技术学院,陕西咸阳712000

出　　处：《塑料工业》2013年第6期54-56,共3页China Plastics Industry

摘　　要：借助模流分析软件Moldflow,分析了镜框塑件注射成型时的最佳浇口位置,进浇点数、冷却及翘曲变形情况,完成了镜框注射成型浇注系统和冷却系统的设计;采用三维设计软件Pro/E完成了模具成型零部件的设计;对模具与注射机的匹配问题进行了分析,提出了具体的解决方案。对大尺寸框架类塑件注射成型模具的设计提供了一定的参考价值。In this paper, with the help of Moldflow analysis, the best gate location, pouring points, cooling and warpage of the frame injection mold were analyzed, the gating and cooling systems design were completed; three-dimensional design software Pro/E to complete the design of the mold parts was used; Besides, the specific solutions were given to select the injection machine match the mold. All above, a certain reference value for the injection mold design of large-size plastic parts was provided.

关 键 词：注射成型 模流分析 MOLDFLOW 框架类塑件 

分 类 号：TQ320.662[化学工程—合成树脂塑料工业]