| 激光加工在非接触式动压型机械密封中的应用 |
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| 引用本文： | 陈汇龙,杨勇,袁寿其,翟晓,李亚南.激光加工在非接触式动压型机械密封中的应用[J].流体机械,2009,37(2). |
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| 作者姓名： | 陈汇龙 杨勇 袁寿其 翟晓 李亚南 |
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| 作者单位： | 江苏大学,江苏镇江,212013 |
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| 基金项目： | 江苏省自然科学基金，江苏省高新自然科学基础研究项目 |
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| 摘 要： | 综述了近年来非接触式机械密封中的发展概况,重点介绍了激光加工技术以及在机械密封端面改形及其表面处理的应用.机械密封通过端面改形技术,端面被加工成规则的螺旋槽形、微凹坑、人字形等形状,改善密封性能,实现密封的非接触,零泄露.激光技术的成熟与产品性能要求的提高是非接触式动压型机械密封发展的强大动力.尽管目前激光加工机械密封的研究应用还存在许多不足,但激光加工无疑是21世纪机械密封发展的一大趋势.
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| 关 键 词： | 激光加工 机械密封 非接触式 应用 |
Application of Laser-textured in Non-Contact Mechanical Seal |
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| CHEN Hui-long,YANG Yong,YUAN Shou-qi,ZHAI Xiao,LI Ya-nan.Application of Laser-textured in Non-Contact Mechanical Seal[J].Fluid Machinery,2009,37(2). |
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| Authors: | CHEN Hui-long YANG Yong YUAN Shou-qi ZHAI Xiao LI Ya-nan |
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| Affiliation: | Jiangsu University;Zhenjiang 212013;China |
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| Abstract: | The development of non-contact mechanical seal was summarized,it is very important to introduce the laser texture technique and its application in figuration and face processing of mechanical seal.Its face can be processed spiral,micro-hole and other figures in order to improve seal's performance by figuration techniques.They are great powers for the development of non-contact mechanical seal,that is,the laser techniques and enhancement of performance in need.Although the research and application of laser t... |
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| Keywords: | laser-textures mechanical seal non-contact application |
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