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端面微孔机械密封研究进展 被引量：3

Progress in the study of mechanical seals with micro-pores face
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摘要 端面微孔机械密封是一种新型机械密封技术,它是在普通机械密封的端面上加工出微米级的小坑孔,具有良好的润滑性能和密封性能,已在石油化工行业用泵上获得了成功应用。本文简要地介绍了端面微孔机械密封的典型结构及其工作原理、端面微孔机械密封产生发展概况、最新研究进展及其在化工泵上的应用情况。 Mechanical seals with micro-pores face are new type ones. Micro-pores are etched on one face of the seal. They have excellent lubricating ability and good seal performance, which have been applied to pumps in petro-chemical industrial fields successfully. The typical structures, the working principle, the development and the latest progress in research and applications in chemical pumps are concisely presented in this paper.
作者 王志高 宋鹏云 任伟
机构地区 昆明理工大学生物与化学工程学院 昆明理工大学机电工程学院
出处 《机械》 2006年第9期9-11,14,共4页 Machinery
关键词 机械密封 端面微孔 综述 mechanical seals surface micro-pores review
分类号 TB42 [一般工业技术]
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参考文献11

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同被引文献21

  • 1彭旭东,杜东波,李纪云.不同型面微孔对激光加工多孔端面机械密封性能的影响[J].摩擦学学报,2006,26(4):367-371. 被引量：107
  • 2马卫东.分体式机械密封:中国,2378578Y[P].2000-05-17.
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  • 4YU Hai-wu, WANG Xiao-lei, ZHOU Fei. Geometric shape effects of surface texture on the generation of hydrodynamic pressure between eonfromal contacting surfaces[J]. Tribol- ogy Letters,2010,37(2) : 123-130.
  • 5KLIGERMAN Y, ETSION I. Analysis of the hydrodynamic effects in a surface textured circumferential gas seals [J]. Tribology Transactions, 2001,44( 3 ) : 472-478.
  • 6BAI Shao-xian, PENG Xu-dong, LI Ye-feng. A hydrody- namic laser surface-textured gas mechanical face seal [J ] . Tribology Letters, 2010,38 (3) : 187-194.
  • 7QIU Y, KHONSARI M M. On the prediction of cavitation in dimples using a mass-conservative algorithm [J]. Jour- nal of Tribology, 2009,131 (4) : 1 - 1 1.
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  • 10Scandinavian Oil Gas Magazine Group. Burgmann presents split ex-a fully split single mechanical seal in cartridge design for pumps [J]. Scandinavian Oil-Gas Magazine, 2003(7/8): 128.

引证文献3

二级引证文献6

机械
2006年 第9期

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