| 某直升机液压阻尼器动态载荷增大原因分析 |
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| 引用本文： | 罗云宝,王斌. 某直升机液压阻尼器动态载荷增大原因分析[J]. 直升机技术, 2012, 0(3): 47-50 |
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| 作者姓名： | 罗云宝 王斌 |
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| 作者单位： | 1. 海军装备部飞机办,北京,100071
2. 四川凌峰航空液压机械有限公司,四川广汉,618300 |
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| 摘 要： | 某直升机液压阻尼器使用一段时间后出现动态载荷比使用前增大的问题,通过研究油液污染对动态载荷的影响和分析液压阻尼器结构,确定了液压阻尼器动态载荷增大的原因,提出了结构改进措施,经验证改进措施有效.
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| 关 键 词： | 直升机 液压阻尼器 动态载荷 |
Dynamic Load Augmentation Analysis of Hydraulic Damper in a Helicopter |
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| LUO Yunbao , WANG Bin. Dynamic Load Augmentation Analysis of Hydraulic Damper in a Helicopter[J]. , 2012, 0(3): 47-50 |
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| Authors: | LUO Yunbao WANG Bin |
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| Affiliation: | 1.Navy Equipment Department Aviation Office, Beijing 100071, China; 2. Sichuan Linfeng Aero-Hydraulic Machinery-co.ltd, Guanghan 618300, China) |
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| Abstract: | The dynamic load of the hydraulic damper in A helicopter rotor system was found augmented after being used for a period of time. In this paper influences on dynamic load caused by polluted oil was researched, and the structure of the hydraulic damper was analyzed. The causation of the dynamic load augmentation was confirmed, and an improvement of structure which had been carried into execution proved feasible. |
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| Keywords: | helicopter hydraulic damper dynamic load |
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