摘要
一般情况下看,塑件带有与分型面垂直的侧向凹凸的特征,成型的注射模需作成带侧向抽芯结构的复杂模具,但对于灭火器卡座塑件,利用开口及弹性强行脱模,设计出不用侧抽芯机构的模具,制造容易,可降低成本。
The fire extinguisher booth has lateral concave-convex vertical the parting surface, in the ordinary circumstances, the injection mold need side core-pulling mechanism, but regarding this part, using the elastic forcefully ejection, designed no side core-pulling mechanism,the manufacture is easy, and cost is reduced.
出处
《模具制造》
2009年第3期51-53,共3页
Die & Mould Manufacture
关键词
侧向凹凸
活动型芯
强行脱模
成型推杆
lateral concave-convex
activity core
forcefully ejection
molding ejected lever
