故障模式、影响和危害性分析
可靠性(半导体)
可靠性工程
计算机科学
工程类
失效模式及影响分析
量子力学
物理
功率(物理)
摘要
In order to ensure the reliable operation of natural gas station equipment and prevent over-maintenance and under-maintenance of equipment, a fault mode and impact analysis (FMECA) method was proposed. This method is used to analyze the cock valve, calculate its RPN value to finalize and quantitative analysis, and evaluate the reliability of the cock valve objectively. And use the analysis result to adjust the equipment maintenance strategy.
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