低易损性弹药发射药属于不敏感发射药,故采用传统的落锤试验、隔板试验等方法进行发射药分类将无法在这类发射药跟其它钝感发射药之间,以及这类发射药相互之间作出比较和评价。目前,美国海军军械站研究低易损性弹药的小组在研究中发现利用先进的激光点火新技术可以对这类不敏感发射药的易损性水平进行分类和评价。前一阶段的工作证明,利用激光点火新技术的分类研究十分有效,已获得了对一些低易 Low vulnerability ammunition launchers are insensitive to projectiles. Therefore, the classification of projectiles by the traditional drop weight test, septum test and other methods can not be used between such projectiles and other insensitive launchers and such launches Drugs are compared with each other and evaluation. At present, the team working on low vulnerability ammunition at the U.S. Navy Ordnance Station found in the study that the use of advanced laser ignition technology can classify and evaluate the vulnerability of these insensitive propellants. The work of the previous stage proved that the classification study using the new technology of laser ignition is very effective and has obtained the good results for some low-