| 大型水泵导轴承端面密封研究 |
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| 引用本文： | 林海江,仇宝云. 大型水泵导轴承端面密封研究[J]. 润滑与密封, 2006, 0(10): 161-164 |
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| 作者姓名： | 林海江 仇宝云 |
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| 作者单位： | 扬州大学水利学院,江苏省水利动力工程重点实验室,江苏扬州,225009;扬州大学水利学院,江苏省水利动力工程重点实验室,江苏扬州,225009 |
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| 基金项目： | 国家自然科学基金;江苏省教育厅自然科学基金;江苏省重点实验室基金 |
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| 摘 要： | 从理论上推导了大型水泵油润滑导轴承端面密封泄漏量计算公式。通过实例计算了端面密封的泄漏量和排漏水量,根据结果分析了造成油润滑导轴承浸水受损的端面密封失效原因。提出了保证端面密封可靠性的措施。
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| 关 键 词： | 大型水泵 油润滑导轴承 端面密封 泄漏量 排漏水量 |
| 文章编号： | 0254-0150(2006)10-161-4 |
| 收稿时间： | 2006-01-09 |
| 修稿时间： | 2006-01-09 |
Study on End Face Seal of Large Water Pump Guiding Bearings |
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| Lin Haijiang,Qiu Baoyun. Study on End Face Seal of Large Water Pump Guiding Bearings[J]. Lubrication Engineering, 2006, 0(10): 161-164 |
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| Authors: | Lin Haijiang Qiu Baoyun |
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| Affiliation: | Jiangsu Provincial Key Laboratory of Hydraulic and Dynamic Engineering, Water Conservancy College of Yangzhou University,Yangzhou Jiangsu 225009, China |
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| Abstract: | The leakage calculation formula for end face seal of large water pump oil lubricated guiding bearings was derived in theory.Leakage and leakage discharge of end face seal were calculated as examples.The end face seal inactivation reasons of making oil lubricated guiding bearings water soaking were analyzed based on the results.The measures were put forward to assure the reliability of end face seal. |
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| Keywords: | large water pump oil lubricated guiding bearings end face seal leakage leakage discharge |
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