| M739引信头部触发机构发火模式与判别方法研究 |
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| 引用本文： | 刘猛,段志强,王宏伟,张健.M739引信头部触发机构发火模式与判别方法研究[J].军械工程学院学报,2010,22(4):31-33,44. |
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| 作者姓名： | 刘猛 段志强 王宏伟 张健 |
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| 作者单位： | [1]海军驻沈阳弹药专业军事代表室,辽宁沈阳110045 [2]军械工程学院弹药工程系,河北石家庄050003 [3]辽宁华兴机电有限公司,辽宁锦州121017 |
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| 摘 要： | 针对M739引信头部机构的基本结构与特性,分析其头部触发机构的发火原理,提出发火模式种类的判别方法。结合某型引信的具体参数,计算其对钢板、胶合板和地面三种不同目标介质射击时的碰击力,分析碰击力、防雨机构静态下移抗力及支筒图定抗力对发火模式的影响。试验结果表明,该发火模式判别方法适用于M739系列引信。
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| 关 键 词： | 机械触发引信 触发机构 防雨机构 发火模式 |
A Study on Firing Model and Decision Method of M739 Fuze Nose Impact Mechanism |
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| LIU Meng,DUAN Zhi-qiang,WANG Hong-wei,ZHANG Jian.A Study on Firing Model and Decision Method of M739 Fuze Nose Impact Mechanism[J].Journal of Ordnance Engineering College,2010,22(4):31-33,44. |
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| Authors: | LIU Meng DUAN Zhi-qiang WANG Hong-wei ZHANG Jian |
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| Institution: | 1. Navy Ammunition Representative Office of Shenyang, Shenyang 110045, China; 2. Department of Ammunition Engineering, Ordnance Engineering College, Shijiazhuang 050003, China ; 3. Liaoning Huaxing Electromechanical Corporation Limited,Jinzhou 121017,China) |
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| Abstract: | According to the basic structure and characters of the M739 fuze nose mechanism,the detonation principle of the head impact mechanism was analyzed and the mode of fuze＇ s detonation was presented. Based on the parameters of a certain fuze, the anti-force of target media according to different targets was calculated. The influence of the anti-force of target media, the anti-inertia force of rain-proof sleeve and standard anti-inertia force of firing pin support for the modes of fuzes＇ detonation was analyzed. The test results show that the decision method of fuzes＇ function mode is suitable and effective for the fuze of M739 series |
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| Keywords: | impact fuze firing pin and detonator assembly rain-proof sleeve detonation mode |
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