| 某针刺延期雷管发火率及延时精度优化 |
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| 引用本文： | 任军华,许路铁,杜仕国,闫军.某针刺延期雷管发火率及延时精度优化[J].四川兵工学报,2011,32(11):33-35. |
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| 作者姓名： | 任军华 许路铁 杜仕国 闫军 |
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| 作者单位： | 军械工程学院三系试验中心,石家庄,050003 |
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| 摘 要： | 针刺延期雷管的发火率及延时精度是其安全性与可靠性的重要指标。通过在原针刺药基础上外加混制6％的四氮烯，利用四氮烯与羧氮的共同作用增强了针刺感度，保证发火率达到100％。在此基础上通过优化压药工艺、改进装配结构等措施，显著提高了延期雷管的发火率及延时精度。
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| 关 键 词： | 针刺延期雷管 发火率 延时精度 |
Optimization of Initiation Rate and Delay Precision for Stab Delay Detonator |
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| Authors: | REN Jun-hua XU Lu-tie DU Shi-guo YAN Jun |
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| Affiliation: | (Test Center of Dept.No.3,Ordnance Engineering College,Shijiazhuang 050003,China) |
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| Abstract: | The safety and reliability of stab delay detonator depends on the property of initiation rate and delay precision. The improvement of stab agent was put in use by adding 4% of tetrazene, and the combined action ensured 100% of initiation rate by means of tetrazene and Pb（ N3 ）2. The initiation rate and delay precision of stab delay detonator were improved by adjusting of charge technology and assembly structure. |
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| Keywords: | stab delay detonator initiation rate delay precision |
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