| 挖掘机电控泵分析与研究 |
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| 引用本文： | 巩秀江,郇庆祥,刘军,郭立金. 挖掘机电控泵分析与研究[J]. 液压气动与密封, 2012, 32(7): 13-15 |
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| 作者姓名： | 巩秀江 郇庆祥 刘军 郭立金 |
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| 作者单位： | 山东中川液压有限公司技术部,山东临沭,276700 |
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| 摘 要： | 该文主要介绍挖掘机的发展概况及发展趋势,概述了正流量系统中电控泵的结构与控制,并对正流量系统和负流量系统作了简单的对比,表明正流量系统及电控泵的推广价值。
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| 关 键 词： | 挖掘机 负流量系统 正流量系统 电控泵 |
Electric Pump Control in Positive Flow System of Excavator |
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| GONG Xiu-jiang , HUAN Qing-xiang , LIU Jun , GUO Li-jin. Electric Pump Control in Positive Flow System of Excavator[J]. Hydraulics Pneumatics & Seals, 2012, 32(7): 13-15 |
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| Authors: | GONG Xiu-jiang HUAN Qing-xiang LIU Jun GUO Li-jin |
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| Affiliation: | (Technical Department, Shandong Nakagawa Hydraulics Co., Ltd., Linshu 276700, China) |
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| Abstract: | This article is mainly introducing the development and developing tendency of excavator. The structure of the electric pump in the positive flow system as well as its control has been described in it; besides, the promotional value of the positive flow system and electric pump has been explained in it by briefly comparing the positive flow system and negative flow system. |
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| Keywords: | excavator negative flow system positive flow system electric pump |
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