| 油封密封中旋转轴磨损对策研究 |
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| 引用本文： | 张银东,杨琦,孙玉清. 油封密封中旋转轴磨损对策研究[J]. 润滑与密封, 2006, 0(10): 176-177 |
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| 作者姓名： | 张银东 杨琦 孙玉清 |
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| 作者单位： | 1. 大连海事大学,辽宁大连,116026
2. 大连交通大学,辽宁大连,116028 |
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| 摘 要： | 采用油封密封的旋转轴经常因为油封唇口和轴之间的摩擦而发生磨损,使密封失效。提出了在旋转轴上安装套筒或聚四氟乙烯环2个办法来避免油封对轴造成的磨损,提高了密封的可靠性,并延长了轴的使用寿命。
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| 关 键 词： | 油封 套筒 聚四氟乙烯环 |
| 文章编号： | 0254-0150(2006)10-176-2 |
| 收稿时间： | 2005-11-14 |
| 修稿时间： | 2005-11-14 |
Countermeasures against Wear of Rotational Shaft in the Oil Sealing |
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| Zhang Yindong,Yang Qi,Sun Yuqing. Countermeasures against Wear of Rotational Shaft in the Oil Sealing[J]. Lubrication Engineering, 2006, 0(10): 176-177 |
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| Authors: | Zhang Yindong Yang Qi Sun Yuqing |
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| Affiliation: | 1. Dalian Maritime University, Dalian Liaoning 116026, China ;2. Dalian Jiaotong University, Dalian Liaoning 116028, China |
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| Abstract: | The rotational shaft in the sealing often wears down because of the friction between the shaft and the lip of the oil seal that the sealing fails.The two methods,which are to fix sleeve or polytetrafluoroethylene ring on the shaft,were presented to protect the shaft from wear.So the reliability of the sealing is enhanced and the lifetime of the shaft is prolonged. |
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| Keywords: | oil seal sleeve polytetrafluoroethylene ring |
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