On introduction to the current situation and existing defects at home and abroad detonator crimping operation process,a couple lock device brought forth to apply to the detonator crimping operation.

• 介绍国内外雷管卡口工序现状及存在的缺陷,提出一种自动闭锁装置应用到雷管卡口工序中,并对所选择传感器的进行了试验和数据分析;