| 海瑞克盾构刀盘驱动液压系统故障分析及处理 |
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| 引用本文： | 贾要伟.海瑞克盾构刀盘驱动液压系统故障分析及处理[J].隧道建设,2010,30(3):324-326. |
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| 作者姓名： | 贾要伟 |
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| 作者单位： | 中铁隧道装备制造有限公司,河南,新乡,453000 |
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| 摘 要： | 深圳某地铁项目使用的海瑞克盾构，主驱动刀盘液压系统出现故障，通过对故障原因的分析，发现油液污染是导致故障的主要原因。对污染的液压系统进行处理后，达到了理想的效果，恢复了使用，同时，也提供了一种处理液压系统污染的方法。
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| 关 键 词： | 盾构机 刀盘驱动液压系统 故障分析 油样检测 |
| 收稿时间： | 2010-05-10 |
| 修稿时间： | 2010-06-02 |
Analysis on and Treatment of Malfunction of Cutterhead Drive Hydraulic
System of Shield Machines: Case Study on a Shield
Machine Manufactured by Herrenknecht AG |
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| JIA Yaowei.Analysis on and Treatment of Malfunction of Cutterhead Drive Hydraulic
System of Shield Machines: Case Study on a Shield
Machine Manufactured by Herrenknecht AG[J].Tunnel Construction,2010,30(3):324-326. |
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| Authors: | JIA Yaowei |
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| Institution: | China railway tunneling equipment Co., Ltd., Xinxiang 453000, Henan, China |
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| Abstract: | Malfunction occurs to the hydraulic system of the cutterhead drive of a shield machine manufactured by Herrenknecht AG during the construction of Shenzhen Metro. It is concluded after analysis that the pollution of the hydraulic oil has resulted in the malfunction. The polluted hydraulic system is treated and the normal operation of the shield machine is recovered. The treatment method for the polluted hydraulic system is presented in the paper. |
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| Keywords: | shield machine hydraulic system of cutterhead drive malfunction analysis oil sample test |
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