细长杆多腔模不平衡注塑工艺优化  

Optimization on Imbalanced Injection Process of Multi-cavity Mold for Slender Rod

作　　者：谭小红[1,2] 罗晓晔[1] 

机构地区：[1]杭州科技职业技术学院,浙江杭州311402 [2]江苏大学材料学院,江苏镇江212013

出　　处：《塑料工业》2015年第12期64-68,共5页China Plastics Industry

基　　金：浙江省教育厅项目(Y201534239)

摘　　要：分析了细长杆多腔模平衡布局的不平衡原因,把径向方向Y的变形作为平衡优化的指标,提出优化成型工艺达到降低不平衡的思想,运用响应面建立拟合模型对4个成型工艺参数进行优化,分析结果证明,优化后Y方向的变形值降低了20.4%,充分证明优化方法的有效性。By analyzing the causes of imbalance in the balanced layout of multi-cavity mold for a slender rod, the idea of reducing imbalance by optimizing the molding process was proposed with the radial deformation of Y-direction as balance optimization objective. And four parameters were optimized by the fitting model built with response surface method （RSM）. The results show that the optimized deformation value of Y-direction decreases by 20. 4%, which proves the optimize method effective.

关 键 词：细长杆多腔模 不平衡 成型工艺优化 响应面 

分 类 号：TQ320.662[化学工程—合成树脂塑料工业]