| 通过污染控制延长比例阀和伺服阀的寿命 |
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| 引用本文： | 汪狄敏. 通过污染控制延长比例阀和伺服阀的寿命[J]. 重型机械, 2003, 0(1): 5-7 |
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| 作者姓名： | 汪狄敏 |
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| 作者单位： | 中国冶金建设集团包头钢铁设计研究总院冶金设备所,内蒙古,包头,014010 |
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| 摘 要： | 本文着重讨论了伺服阀和比例阀的失效模式及其原因并给出了推荐的清洁度等级 ,提出了通过控制固体颗粒杂质来防止阀失效的措施 ,并对通过污染控制来延长比例阀伺服阀寿命提出了一些建议
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| 关 键 词： | 液压介质 清洁度 固体颗粒杂质 污染控制 比例阀伺服阀寿命 |
| 文章编号： | 1001-196X(2003)01-0005-03 |
| 修稿时间： | 2002-08-05 |
Prolong the life of servo valve and proportional valve by controlling the pollution of the hydraulic medium |
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| WANG Di-min. Prolong the life of servo valve and proportional valve by controlling the pollution of the hydraulic medium[J]. Heavy Machinery, 2003, 0(1): 5-7 |
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| Authors: | WANG Di-min |
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| Abstract: | This article presents a discussion about the failure of the servo valve and proportional valve and the reasons causing the failure and gives the recommended cleanness grade of hydraulic medium,puts forward the measures for preventing the failure of valves by controlling the solid particle impurity,and puts forward some proposals about how to control the pollution of the hydraulic medium for prolonging the life of servo valve and proportional valve. |
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| Keywords: | hydraulic medium cleanness grade grain impurity pollution control prolong the life of servo valve and proportional valve |
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