大长径比塑件成型工艺参数的优化分析  

Optimization Analysis of Injection Molding Parameters of Big Length/Diameter Ratio Plastic Parts

作　　者：谭小红[1,2] 王晓慧[2] 

机构地区：[1]江苏大学材料学院,江苏镇江212013 [2]浙江工贸职业技术学院,浙江温州325003

出　　处：《现代塑料加工应用》2013年第2期48-50,共3页Modern Plastics Processing and Applications

基　　金：浙江省教育厅项目(Y201120532)资助

摘　　要：通过对细长杆的变形模拟,以体积收缩率和轴向最大变形为评价标准,分析了工艺参数对产品变形的影响。结果表明,模具温度和保压压力的影响最为显著,并得出了最优的工艺参数组合。By the simulation of slender rods, taking the volume shrinkage and the axial deformation as the evaluation criteria, the effects of process parameters on product deformation were analyzed. The results show that the most influential parameters on product deformation are mold temperature and packing pressure, and the optimization of molding parameters is get .

关 键 词：注塑 大长径比 体积收缩率 正交分析 模具温度保压压力 

分 类 号：TQ320.662[化学工程—合成树脂塑料工业]