摘要
以长通道三级传爆序列导爆索组件输入端的结构为基础,综合考虑了影响传爆可靠性的因素,设计了短通道二级传爆序列导爆索组件输入端。经过筛选试验,输入端装药选为PETN,药量为100mg,装药密度为1.55g·cm-3,电起爆器与输入端间隙为1.7mm,输入端与限制性导爆索直接接触(无隔层),传爆裕度试验结果表明,输入端结构设计合理,满足可靠传爆的要求。
Based on the input structure of detonating fuse assembly in long channel three-level explosive train and factors related with boosting reliability, the input of detonating fuse assembly in short channel two-level explosive train was designed. The input was filled with PETN explosive （ the mass was 100 mg,the density was 1.55 g · cm^-3 ） ,the gap between electronic intitator and the input was 1.7 ram, and the input contacted with confined detonating fuse directly. The results show that the input of detonating fuse assembly is reliable and has high detonation transfer margin.
出处
《含能材料》
EI
CAS
CSCD
2007年第1期83-86,共4页
Chinese Journal of Energetic Materials
关键词
应用化学
传爆序列
输入端
传爆裕度
applied chemistry
explosive train
input
detonation transfer margin
