某多功能电底火的设计研究  

Design on Some Multi-function Electric Primer

作　　者：王科伟 赵文虎 李宁 曾祥涛 冯军民 付一鸣 李积珍 

机构地区：[1]特种能源集团西安庆华公司,陕西西安710025

出　　处：《火工品》2013年第2期11-13,共3页Initiators & Pyrotechnics

摘　　要：为实现电底火传递电能功能,并保障延期时间及动态开路电阻的稳定,对产品内部电路、气室及传火机构进行了设计,并对点火药进行了筛选。研究结果表明,所设计的电底火可将武器平台提供的电能可靠传递至导弹控制电路,且延期精度高、动态开路电阻稳定。Aimed at some multi-function electric primer, in order to achieve electric energy delivery function, as well as ensure the delay time and stabilities of dynamic shutdown resistance, the internal electric circuit, gas chamber and flame transmission mechanism were designed, and the ignition powder was selected. The study result shows that the electric primer can deliver the electric energy supplied by the weapon platform to the missile control circuit, and its delay time accuracy is high, its dynamic shutdown resistance is stable.

关 键 词：电底火 延期时间 动态开路电阻 气室 传火 结构 

分 类 号：TJ451.6[兵器科学与技术—火炮、自动武器与弹药工程]