| 机枪枪架结构改进及其动力学特性分析 |
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| 引用本文： | 陈锦喜,王瑞林,李永建,吴海锋.机枪枪架结构改进及其动力学特性分析[J].机械设计,2012,29(7):74-76. |
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| 作者姓名： | 陈锦喜 王瑞林 李永建 吴海锋 |
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| 作者单位： | 1. 军械工程学院火炮工程系,河北石家庄,050003
2. 中国人民解放军驻216厂军事代表室,四川彭州,611930 |
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| 摘 要： | 以某型重机枪为研究对象,在不改动枪身的前提下对弹性三角枪架进行了改进研究。采用ADAMS/Autoflex模块,建立基于刚柔耦合多体系统动力学的机枪虚拟样机模型,并求解出其在连发状态下的动力响应。所得结果与原有三脚架进行了分析比较,证明了改进型三脚架的优越性。
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| 关 键 词： | 电动汽车 线控四轮转向 双横臂悬架 导向机构 设计 |
Gun tripod improvement and its dynamic characteristics analysis |
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| CHEN Jin-xi
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WANG Rui-lin
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LI Yong-jian
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WU Hai-feng.Gun tripod improvement and its dynamic characteristics analysis[J].Journal of Machine Design,2012,29(7):74-76. |
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| Authors: | CHEN Jin-xi WANG Rui-lin LI Yong-jian WU Hai-feng |
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| Affiliation: | 1.Department of guns engineering,Ordnance Engineering College,Shijiazhuang 050003,China;2.Military Representative Office in 216 Factory,Pengzhou 611930,China) |
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| Abstract: | Taking a heavy machine gun as the research object,an elastic gun tripod was researched under the prerequisite without modifying gun body.The virtual prototype model of coupling of multiple rigid body and flex-body is established to obtain the muzzle dynamic response in the repeated-shots condition by means of adopting ADAMS/Autoflex module.The results were compared with that of original gun tripod,and then,the advantage of improved tripod is proven. |
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| Keywords: | machine gun tripod dynamic characteristics structure improvement |
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