根据Held引爆理论,利用聚能射流使炸药只燃烧或发生不完全爆轰的特点,设计了微声聚能穿孔装置,并对装药结构进行了正交优化。实验结果表明,装置的消声能力良好,用于销毁模拟爆炸药盒时,装药仅发生低速爆轰,达到了安全销毁简易爆炸装置的目的。
Abs Based on the Held initiation theory, and the fact that shaped charge iet against the charge can produce low velocity explosion, this paper presents a new design of micro-acoustic shaped charge device. The orthogonal analysis methods were applied to optimize the charge structure. The experi- ments indicate that the noise elimination ability and the anti-detonation ability of the device are fine. The simulator charge boxes were destroyed with low velocity detonation, which helps reduce the ex- plosive harm and allows for destroying IED safely.