| MG300/700-WD采煤机液压系统的改进 |
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| 引用本文： | 王广春. MG300/700-WD采煤机液压系统的改进[J]. 煤炭技术, 2007, 26(2): 5-7 |
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| 作者姓名： | 王广春 |
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| 作者单位： | 鸡西煤矿机械有限公司,黑龙江,鸡西,158100 |
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| 摘 要： | 对鸡西煤矿机械有限公司生产的MG300/700-WD型采煤机的原设计液压系统的组成、原理等作了简要介绍,对该系统在使用过程中存在的主要问题进行了阐述,对改进后的液压系统的组成、原理等作了介绍,对改进后的液压系统的常见故障作了详尽的分析,并对解决方法作了介绍。
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| 关 键 词： | 液压系统 操作站 双联齿轮油泵 |
| 文章编号： | 1008-8725（2007）02-0005-03 |
| 修稿时间： | 2006-01-12 |
Improvement of MG300/700 -WD Shearer Hydraulic System |
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| WANG Guang-chun. Improvement of MG300/700 -WD Shearer Hydraulic System[J]. Coal Technology, 2007, 26(2): 5-7 |
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| Authors: | WANG Guang-chun |
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| Affiliation: | Jixi Coal Mining Machinery Co. Ltd, Jixi 158100, China |
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| Abstract: | This text have a simple introduction for structure and principle of hydraulic system of original design,explained the main problem of the process of this system using,have a introduction for structure and principle of hydraulic system improved,make an exhaustive analysis for common fault of hydraulic system improved,and introduce the way to solve a problem. |
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| Keywords: | hydraulic system operation station double-united gear oil pump |
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