子母弹子弹引信自毁技术

Self-destruction Technology for Bomblet Fuze

子母弹子弹引信的发火率已成为世界各国目前最为关注的问题。由于母弹内装填子弹数量多 ,惯性触发引信所能达到的发火率已远不能满足子母弹的要求。该文在分析国内外提高引信发火率所采取的技术途径基础上 ,从提高子弹引信综合发火率角度 ,阐述了子弹引信增加自毁功能的必要性。在分析国内外子弹引信常采用的自毁形式基础上 ,介绍了利用弹道和碰及目标时旋转子弹离心环境特点实现离心自毁的 2种不同结构形式 ,并分析其优缺点。

The bomblet fuze function rates has been a problem of great concern from all over the world. As the number of bomblets loaded in the cargo projectile is too more for the function rate what mechanical inertia fuze achieved to satisfy the needs from sub munition. On the analysis of technical ways used to raise the fuze function rate at home and abroad, the paper expounds the necessity for increasing the bomblet fuze self destruction property from the point of raising the bomblet while comprehensive function rate. Comparing the self destruction arts often used in bomblet fuzes both here and abroad, two different centrifugal self destruction structures are introduced, which respectively make use of ballistic and centrifugal environment characteristics of spin bomblet upon impacting the target, and their merits and faults are analyzed.