| 某自动武器弹性抛壳过程仿真分析 |
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| 引用本文： | 赫雷,周克栋,骆佳光,李峻松,黄雪鹰.某自动武器弹性抛壳过程仿真分析[J].弹道学报,2010,22(3). |
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| 作者姓名： | 赫雷 周克栋 骆佳光 李峻松 黄雪鹰 |
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| 作者单位： | 南京理工大学,机械工程学院,南京,210094;中国兵器工业第二○八研究所,北京,102202;中国人民解放军63856部队,吉林,白城,137001 |
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| 摘 要： | 为研究某自动武器弹性抛壳机构的工作可靠性,通过建立其虚拟样机模型,借助于多体动力学分析软件ADAMS,对抛壳过程进行了动力学仿真分析,得到了不同抛壳挺簧力、不同自动机后坐速度对弹壳运动状况的影响规律,对结果进行了比较分析,选出了最佳方案,为该机构的结构设计提供了理论依据.结果表明,在满足武器功能的前提下,适当减小自动机的后坐速度,增加抛壳挺簧力,可以有效提高弹性抛壳机构的工作可靠性.
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| 关 键 词： | 自动武器 弹性抛壳 动力学 仿真 |
Simulation Analysis of Elastic Ejection Process of Some Automatic Weapon |
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| HE Lei
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ZHOU Ke-dong
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LUO Jia-guang
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LI Jun-song
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HUANG Xue-ying.Simulation Analysis of Elastic Ejection Process of Some Automatic Weapon[J].Journal of Ballistics,2010,22(3). |
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| Authors: | HE Lei ZHOU Ke-dong LUO Jia-guang LI Jun-song HUANG Xue-ying |
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| Affiliation: | HE Lei1,ZHOU Ke-dong1,LUO Jia-guang 1,LI Jun-song2,HUANG Xue-ying3(1.School of Mechanical Engineering,NUST,Nanjing 210094,China,2.No.208 Research Institute of China SouthIndustries Group,Beijing 102202,3.63856 Unit of PLA,Baicheng 137001,China) |
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| Abstract: | To study the operation reliability of elastic ejection mechanism of some automatic weapon,the elastic ejection process was simulated and analyzed by establishing its virtual prototype and with the help of multi-body dynamics analysis software ADAMS.The influence regularities of different ejector spring forces and different automat recoil velocities upon the cartridge case motion were thereby obtained.By comparing and analyzing the results,the best scheme was selected which provided the theoretical base for ... |
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| Keywords: | automatic weapon elastic ejection dynamics simulation |
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