| 三角阀片式可调油气弹簧旁通阀流量及阻力特性试验 |
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| 引用本文： | 周长城,顾亮.三角阀片式可调油气弹簧旁通阀流量及阻力特性试验[J].农业装备与车辆工程,2006(3):25-29. |
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| 作者姓名： | 周长城 顾亮 |
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| 作者单位： | 1. 山东理工大学轻工学院,山东,淄博,255049;北京理工大学,机械与车辆工程学院振动室,北京,100081
2. 北京理工大学,机械与车辆工程学院振动室,北京,100081 |
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| 基金项目： | 武器装备预研基金;全国优秀博士论文育苗及奖励基金 |
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| 摘 要： | 给出了油气弹簧结构原理图，通过油气弹簧活塞与活塞杆的受力分析，对三角形节流阀片建立了力学模型，对三角形节流阀片的弯曲变形进行了分析，根据旁通阎打开时对油气弹簧所要求的阻尼比，对可调油气弹簧的最大开阀速度和开阀压力进行了分析，对旁通阀的流量进行了设计研究，最后，对油气弹簧阻力特性进行了数字仿真分析和台架试验。由仿真和试验结果可知，旁通阀的流量设计是正确的，旁通闽流量影响可调油气弹簧的阻尼特性。
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| 关 键 词： | 车辆 油气弹簧 旁通阀 流量 |
| 文章编号： | 1673-3142(2006)03-0025-05 |
| 修稿时间： | 2005年12月11 |
Study on the Design about the Flux of the By-way and the Resistance Characteristic Test of Adjustable Hydro-pneumatic Spring Value with the Triangle Throttle-Slice |
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| Zhou Changcheng,Gu Liang.Study on the Design about the Flux of the By-way and the Resistance Characteristic Test of Adjustable Hydro-pneumatic Spring Value with the Triangle Throttle-Slice[J].Agricultural Equipment & Vehicle Engineering,2006(3):25-29. |
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| Authors: | Zhou Changcheng Gu Liang |
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| Abstract: | In this paper, the structure sketch of hydro-pneumatic spring is introduced, the mechanical model of the triangle throttle-slice is established. Then the bending deformation of the triangle throttle-slice is analyzed. On this basis, the valve opening velocity, the valve opening pressure and the flux about the adjustable hydro-pneumatic spring are discussed. The maximal valve-opening velocity and the maximal valve-opening pressure of the hydro-pneumatic spring are analyzed, and the flux of by-way valve is studied. At last, the resistance characteristic of hydro-pneumatic spring is simulated and tested. |
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| Keywords: | vehicle hydro-pneumatic spring by-way valve flux |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
