| CFRP螺旋回流槽油封密封机理的分析 |
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| 引用本文： | 高久好,龚烈航,陆国胜.CFRP螺旋回流槽油封密封机理的分析[J].机床与液压,2004(8):178-179. |
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| 作者姓名： | 高久好 龚烈航 陆国胜 |
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| 作者单位： | 解放军理工大学工程兵工程学院,南京,210007 |
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| 摘 要： | 根据流体的粘弹性，分析了CFRP(碳纤维增强聚四氟乙烯)螺旋回流槽油封的密封机理，合理解释了该骨架油封既能满足静密封要求，又能满足高线速度、较大径向跳动的动密封要求。
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| 关 键 词： | 碳纤维增强聚四氟乙烯 CFRP 密封机理 旋转油封 粘弹性效应 机械设备 |
| 修稿时间： | 2003年7月17日 |
An Analysis of the Sealing Mechanism of CFRP Rotary Seal with Helical Groove |
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| GAO Jiu-hao,GONG Lie-hang,LU Guo-sheng.An Analysis of the Sealing Mechanism of CFRP Rotary Seal with Helical Groove[J].Machine Tool & Hydraulics,2004(8):178-179. |
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| Authors: | GAO Jiu-hao GONG Lie-hang LU Guo-sheng |
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| Abstract: | Based on the work mechanism of the dynamic lubrication of the viscoelastic elastic fluid, the sealing mechanism of the CFRP rotary seal with helical groove was analyzed, which reasonably explains that the seal can meet the demand of the static and dynamic sealing with high rotary speed and radical vibration. |
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| Keywords: | Carbon Fiber Reinforced Polytetrafluoroethyene(CFRP) Sealing mechanism Rotary seal Viscoelastic effect |
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