sprue cutting

用法例句

Taking car-used block button as an instance, the typical Half die structure, working process of two sliding blocks and the automatic break gate structure of Half slide core-pulling are introduced respectively.

以汽车用卡扣为例,介绍了典型的两滑块哈夫模具结构、工作过程及哈夫滑块侧抽芯自动切断浇口的结构。