一种从制品侧壁底部进胶的扇形浇口方案

Plan of fan gate settled in the bottom of the part rib

根据制品的结构和外观要求,设计了一种从制品侧壁底部进胶的扇形浇口方案,该方案满足了模具型腔的填充要求,保证了制品的外观质量。通过定模弹块机构的应用,解决了产品上浇口处倒扣部位在开模时的脱模问题,保证了此浇口方案的可行性。

According to the structure and surface requirement of the part, a plan of fan gate settled in the bottom of the part rib was applied in the mould. This design could satisfy the filling ability and surface quality. The demolding problem of the undercut upon the gate was solved by using elastic block mechanism, which made this gate plan available.