微纳叠层复合材料成型口模结构优化  

STRUCTURE OPTIMIZATION OF MICRO-NANO LAMINATED COMPOSITES FORMING MOUTH MODE

作　　者：王乾[1] 安瑛[1] 王小华[1] 谢鹏程[1] 杨卫民[1] 丁玉梅[1] 

机构地区：[1]北京化工大学机电工程学院,北京100029

出　　处：《工程塑料应用》2011年第7期72-75,共4页Engineering Plastics Application

摘　　要：使用Moldex3D模流分析软件对微纳叠层喇叭口模内部熔体的流动情况进行模拟,通过对阻尼块结构和尺寸的优化,分析了口模内部熔体的流动情况,根据熔体横向速度均匀性设计出最佳口模内结构形式,为微纳叠层复合片材制备提供借鉴。The flow of melt in the micro-nano laminated bellbottom mould is simulated with mold flow analysis software of Moldex3D. The structure and size of the damping block are optimized, and the melt flow condition within the mould is analyzed. The best structure within the die with the uniformity of the met transverse velocity is designed. It makes a good foundation for the develop- ment of the laminated micro-nano composite sheet material devices.

关 键 词：微纳叠层 喇叭口模 阻尼块 横向速度 MOLDEX3D 

分 类 号：TQ320.52[化学工程—合成树脂塑料工业]