摘要
通过对早餐杯密封盖的结构、材料、成型等特征的分析,自主开发4(层)×8(腔)注射模具。运用了CAE对模具的成型性能分析,优化模具的成型工艺性能,预测塑件的成型质量;模具结构采用多层叠组合活动型芯和型腔,定距开模,推件板强制脱模机构,整套模具结构合理,动作可靠,制品脱模顺利,生产的塑件精度高,产品完全达到客户要求,对同类形状塑件具有一定的参考价值。
By analyzing the structural characteristics of breakfast cup sealing cover , designed 4 × 8 stacked injection mould .The pressure drop ,temperature and CAE simulation molding process of the drop and the filling time , determine the size of molding and casting system of multi cavity mold; mold structure with multilayer combined movable core and cavity ,pushing plate forced demolding mechanism ,reasonable set of die structure,reliable action,products be moulding successfully ,production which is high precision plastic parts meets customer requirements fully ,have a reference value to similar shape plastic parts .
出处
《包装与食品机械》
CAS
2014年第2期47-49,共3页
Packaging and Food Machinery
关键词
密封盖
CAE模拟
层叠式
注射模
sealing cover
CAE simulation
stack
injection mold
