针刺延期火帽的设计技术  

The Key Technology in the Design of Stab Initiated Delay Primer

作　　者：王月兰[1] 崔卫东[1] 程涛[1] 钟佑全[1] 丁跃伟[1] 

机构地区：[1]中国兵器工业第213研究所,陕西西安710061

出　　处：《火工品》2006年第5期15-17,共3页Initiators & Pyrotechnics

摘　　要：分析了针刺延期火帽延期时间的影响因素,提出改善其延期时间精度的措施。通过对产品结构、延期药进行分析,设计了衰减装置。结果证明:选用合适的延期药,设计合适的传火通道和传火面积是提高延期时间精度的技术关键,并通过方案及性能试验进行验证。This paper analyzes the factors affecting the delay time of the stab initiated delay primer, the measure for improving the delay lime precision is proposed. The attenuation device is designed on the basis of analyzing the product structure and the delay composition. The performance tests demonstrate that the proper delay composition, the proper fire transfer channel and fire transfer area are the key technology for developing the precision of delay time.

关 键 词：针刺延期火帽 延期时间 延时精度 衰减装置 

分 类 号：TJ451[兵器科学与技术—火炮、自动武器与弹药工程] TJ455