A coupler lock device applying to the detonator crimping operation is designed,and the test and data analysis on the photoelectric sensor are carried out.

• 介绍国内外雷管卡口工序现状及存在的缺陷,文中设计了一种雷管卡口工序自动闭锁装置,对光电传感器进行了试验和数据分析。