文章摘要
张付英,李腾,洪彬.弹性液压往复密封的增效设计理论研究[J].润滑与密封,2014,39(1):29-32
弹性液压往复密封的增效设计理论研究
  
DOI:10.3969/j.issn.0254-0150.2014.01.006
中文关键词: 弹性往复密封  增效设计  增效准则  泄漏
英文关键词: elastomeric reciprocating seal  efficiency reinforcement design  efficiency reinforcement rules  leakage
基金项目:国家自然科学基金项目(51075300).
作者单位E-mail
张付英 天津科技大学机械工程学院 zhfuying@tust.edu.cn 
李腾 天津科技大学机械工程学院  
洪彬 天津科技大学机械工程学院  
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中文摘要:
      针对传统密封设计基于经验和技巧、没有理论和方法指导的问题,提出弹性往复密封的增效设计理论。在分析弹性液压往复密封的失效形式和增效机制的基础上,提出弹性往复密封增效设计的概念,确立使密封高效和无泄漏的增效准则。根据增效准则,提出弹性往复密封的增效设计技术体系。该理论提高了密封设计过程的规范化和可操作性,有效提高了密封设计的效率和质量。
英文摘要:
      Aimed at the problems that the seal design relies on empirical means without methods guiding,the efficiency reinforcement design theories for elastomeric hydraulic reciprocating seals were proposed.Based on the exploration in the failure types and efficiency reinforcement mechanism of elastomeric reciprocating seals,the concept of efficiency reinforcement design for elastomeric reciprocating seals was put forward,the efficiency reinforcement rules were built which could realize the high reliability and efficiency of seals and zero leakage.According to the efficiency reinforcement rules,the effi[JP2]ciency reinforcement design technologies for elastomeric reciprocating seals were proposed.This theory improves the normalization and operability of the seal design,and improves the design quality and efficiency of elastomeric reciprocating seal.
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