| 掘进机主轴承密封系统故障分析及质量保证措施 |
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| 引用本文： | 王雁军.掘进机主轴承密封系统故障分析及质量保证措施[J].铁道建筑技术,2009(11):4-7. |
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| 作者姓名： | 王雁军 |
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| 作者单位： | 中铁十八局集团有限公司隧道工程公司,天津,300222 |
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| 摘 要： | 结合施工实践，介绍了硬岩掘进机主轴承的结构形式及其密封系统的保护措施，分析主轴承密封系统可能会经常出现的故障及其原因，提出确保主轴承密封系统质量的措施和建议。
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| 关 键 词： | 隧道掘进机 主轴承 密封系统 故障分析 防护措施 |
Failure Analysis and Quality Assurance Measures of TBM Main Bearing Sealing System |
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| Wang Yanjun.Failure Analysis and Quality Assurance Measures of TBM Main Bearing Sealing System[J].Railway Construction Technology,2009(11):4-7. |
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| Authors: | Wang Yanjun |
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| Institution: | Wang Yanjun ( China Railway 18th Bureau Group Co. Ltd. , Tianjin 300222, China) |
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| Abstract: | Based on the construction practice, describes the hard rock TBM main bearing structure and its sealing system of protective measures, analyzes problem of often occurred, the main bearing sealing system and the reasons for the failure analysis of the main bearing seal system that would ensure the quality of it and some propose. |
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| Keywords: | TBM main bearing sealing system fault analysis protective measures |
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