农机液压系统中密封件的失效分析 |
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引用本文: | 刘旭,傅志坚,王树林,黄俊,聂文武.农机液压系统中密封件的失效分析[J].安徽农业科学,2009,37(13):6141-6142. |
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作者姓名: | 刘旭 傅志坚 王树林 黄俊 聂文武 |
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作者单位: | 1. 江苏大学,江苏镇江,212013;江苏农林职业技术学院,江苏句容,212400 2. 东华理工大学,江西抚州,344000 3. 江苏大学,江苏镇江,212013 |
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摘 要: | 以O形密封圈为例,介绍了密封的工作原理,并结合实例从设计、材料、安装、预热和润滑等方面对其失效原因进行分析,最后总结了密封件的存放、使用和工作环境对密封性能的影响。
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关 键 词: | 液压系统 密封 失效分析 |
Disabled Analysis of Sealing in Hydraulic System of Agricultural Machinery |
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Institution: | LIU Xu et al (Jiangsu University,Zhenjiang, Jiangsu 212013) |
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Abstract: | The working principle of O-ring seal was introduced.Combined with examples,the disable reasons were analyzed from the design,material,installation,lubrication and preheating and so on.The effects of the storage,use and work environmental of the seal on the sealing performance were sum up at last. |
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Keywords: | Hydraulic system Seal Disabled analysis |
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