| 高速大功率柴油机曲轴油封密封性研究 |
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| 引用本文： | 屈盛官,薛赤贞,杨圣东,刘小平.高速大功率柴油机曲轴油封密封性研究[J].车用发动机,2001,1(1):17-19,41. |
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| 作者姓名： | 屈盛官 薛赤贞 杨圣东 刘小平 |
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| 作者单位： | 1. 华中科技大学动力工程系, 湖北 武汉 430074
2. 山西车用发动机研究所, 山西 大同 037036 |
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| 摘 要： | 介绍了为提高高速大功率柴油机曲轴油封密封性所选用的带回流线型的氟胶油封和复合聚四氟乙烯(PTFE)油封 ,改进油封结构设计以及装配使用中应采取的措施
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| 关 键 词： | 曲轴油封 密封性 结构 材料 |
| 文章编号： | 1001-2222(2001)01-0017-03 |
A Study of Crankshaft Seal Ability for High-speed Heavy-duty Diesel Engine |
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| QU Sheng-guan,XUE Chen,YANG Sheng-dong,LIU Xiao-ping.A Study of Crankshaft Seal Ability for High-speed Heavy-duty Diesel Engine[J].Vehicle Engine,2001,1(1):17-19,41. |
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| Authors: | QU Sheng-guan XUE Chen YANG Sheng-dong LIU Xiao-ping |
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| Institution: | QU Sheng-guan1,XUE Chen2,YANG Sheng-dong2,LIU Xiao-ping2 |
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| Abstract: | This paper introduces fluoroelastomer oil-seal with return-flow design and PTFE oil-seal,structure modification of oil seal and the measures should be taken in oil seal assembling to improve the seal ability of crankshaft oil seal for high-speed heavy-duty diesel engine. |
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| Keywords: | crankshaft oil seal sealing performance structure material |
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