兵工自动化2017，Vol.36Issue(1)：68-70,3.DOI:10.7690/bgzdh.2017.01.017
基于FMECA的高速小型复合分子泵故障分析
Failure Analysis of High Speed Small Compound Molecular Pump Based on FMECA
摘要
Abstract
Aimed at the potential failure mode and the influence on product function of the high speed small compound molecular pump components, some prevention and improvement measures are proposed based on the failure mode effects and criticality analysis (FMECA). By means of analyzing the failure mode and influence on its overall performance, the pump criticality matrix is obtained, also, the result shows that the support unit and the driver unit are the key and weakness units of pump reliability. Finally, the results shows that the prevention and improvement measures can provides credible referenced basis for the optimization design, reliability growth, and fault location of pump.关键词
可靠性/故障模式/危害性分析/复合分子泵Key words
reliability/failure mode/criticality analysis/compound molecular pump分类
信息技术与安全科学引用本文复制引用
刘有海,张明君,舒行军,王文升,陶继忠,孙鹏飞..基于FMECA的高速小型复合分子泵故障分析[J].兵工自动化,2017,36(1):68-70,3.基金项目
国家重大科学仪器开发专项(2013YQ130429) （2013YQ130429）
