| EC210B型挖掘机液压泵的控制原理与故障分析 |
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| 引用本文： | 汤振周. EC210B型挖掘机液压泵的控制原理与故障分析[J]. 安阳工学院学报, 2010, 9(6): 10-12,18. DOI: 10.3969/j.issn.1673-2928.2010.06.004 |
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| 作者姓名： | 汤振周 |
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| 作者单位： | 福建交通职业技术学院,福州,350007 |
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| 摘 要： | 沃尔沃EC210B型挖掘机液压泵,是日本川崎重工生产的柱塞泵,该柱塞泵由两台斜盘式柱塞泵串联、并装有伺服系所要求的齿轮泵和相应的油泵调节器构成。通过对EC210B型挖掘机液压泵结构、控制原理进行详细的分析,并分析了该泵的常见故障、排除方法,这对该泵的维护有一定的指导作用。
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| 关 键 词： | EC210B型 挖掘机 液压泵 控制原理 故障分析 |
EC210B Excavator Hydraulic Pump Control Principle and Fault Analysis |
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| TANG Zhen-zhou. EC210B Excavator Hydraulic Pump Control Principle and Fault Analysis[J]. Journal of Anyang Institute of Technology, 2010, 9(6): 10-12,18. DOI: 10.3969/j.issn.1673-2928.2010.06.004 |
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| Authors: | TANG Zhen-zhou |
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| Affiliation: | TANG Zhen-zhou.(Fujian Communications Technology College,Fuzhou 350007,China) |
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| Abstract: | Volvo EC210B hydraulic excavator is Japan's Kawasaki Heavy Industries production piston.Piston swashplate piston pump consists of two series,and is formed with the requirements of the servo system and the corresponding pump gear pump regulator.Based on the detailed analysis of the EC210B Excavator hydraulic pump structure and control theory,the common failure,troubleshooting is presented,which is helpful for the maintenance of the pump. |
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| Keywords: | EC210B excavator hydraulic pumps Control Principle Failure Analysis |
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