基于爆炸同步网格技术和冲击片雷管技术的两种多点同步起爆系统设计方法及性能  

Two Design Methods and Performance of Multi-point Synchronous Initiation Systems Based on Synchronous Explosive Circuit and Exploding Foil Initiator Technologies

作　　者：韩克华 焦清介[1] 褚恩义[2] 李蛟[1,2] 张玉若 HAN Kehua;JIAO Qingjie;CHU Enyi;LI Jiao;ZHANG Yuruo(State Key Laboratory of Explosion Science and Technology,Beijing Institute of Technology,Beijing 100081,China;National Key Laboratory of Applied Physics and Chemistry,Shaanxi Applied Physics and Chemistry Research Institute,Xi'an 710061,Shaanxi,China)

机构地区：[1]北京理工大学爆炸科学与技术国家重点实验室,北京100081 [2]陕西应用物理化学研究所应用物理化学国家级重点实验室,陕西西安710061

出　　处：《兵工学报》2020年第S02期102-110,共9页Acta Armamentarii

摘　　要：为研究多点同步起爆系统同步性时间以及系统设计方法问题,采用基于爆炸同步网络技术的微型导爆索工艺以及基板式炸药沟槽装药工艺,基于冲击片雷管技术,设计3种多点同步起爆系统,分别对其组件的作用过程进行拍摄,对系统的同步性时间进行测试和对比,对同步性时间的影响因素等性能进行分析研究。实验结果表明:基于冲击片雷管的多点同步起爆系统同步性时间最优,制作工艺更便于控制,系统体积更便于小型化设计,在武器弹药系统中更便于进行系统集成;影响冲击片雷管多点同步起爆系统同步性时间的主要因素是雷管的参数、发火能量裕度、各支路的等效参数等;影响基于导爆索方法的多点同步起爆系统同步性时间的主要因素是导爆索的爆速和爆速偏差;影响基于沟槽装药方法的多点同步起爆系统同步性时间的主要因素是装药工艺。In order to study the synchronization time and design method of multi-point synchronous initiation system,three kinds of multi-point synchronous initiation systems were designed based on explosive synchronous circuit technology and exploding foil initiator(EFI)technology.The explosive process of components and parts were photographed by using a flash X-ray system,the synchronization times of multi-point synchronous initiation systems were tested and compared,and the factors affecting the synchronization time were analyzed.The experimental results show that the EFI-based multi-point synchronous initiation system has the best synchronization time,the manufacturing process is more convenient to control,the system volume is more convenient for miniaturization design,and the system integration is more convenient in the weapon ammunition system.The main factors affecting the synchronization time of EFI-based multi-point synchronous initiation system are detonator parameters,ignition energy margin,and equivalent parameters of each branch,etc.The main factors affecting the synchronization time of the multi-point synchronous initiation system based on the detonation cord method are the detonation velocity and deviation of detonation cord.The main factors affecting the synchronization time of multi-point synchronous initiation system based on the grooved charge method are charging process and technology.

关 键 词：冲击片雷管 多点同步起爆 爆炸同步网络 导爆索 同步性时间 

分 类 号：TJ450.2[兵器科学与技术—火炮、自动武器与弹药工程]