针刺火工品动静态逼近试验研究

Study on the Static and Dynamic Approximation Test for the Stab lnitiated Pyrotechnics

以ＨＺ－２火帽为研究对象，在动、静态不同试验条件下进行了击针速度和输入能量都逐渐逼近的试验研究，分析了动、静态针刺起爆试验条件的差异，得出了针刺火工品动态试验是静态试验的极限情况的结论。

Taking advantage of the HZ 2 primer and its dynamic and static approximation test, a study was made to the stab initiated pyrotechnics.This paper analyses the differences between test conditions of the static and dynamic stab initiation ,and concludes that the dynamic test is only the limit case of the static one.