故障模式影响分析－FMEA 北京运通恒达科技教程

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故障模式影响分析－FMEA 教程 北京运通恒达科技有限公司编制

第 1 章 故障模式影响及危害性分析原理..............................................................................3
1.1 概述................................................................................................................................3
1.2 FMEA 的方法类别.........................................................................................................3
1.3 FMEA 的分析步骤.........................................................................................................4
1.4 FMEA 过程详解.............................................................................................................5
1.4.1 故障模式分析.............................................................5
1.4.2 故障原因分析.............................................................6
1.4.3 故障影响分析.............................................................7
1.4.4 风险分析.................................................................8
1.4.5 故障检测方法分析.........................................................8
1.4.6 补偿措施分析.............................................................8
1.4.7 FMEA 的实施..............................................................9
1.4.8 FMEA 的注意事项..........................................................9
第 2 章 典型FMEA 分析方法介绍.......................................................................................10
2.1 典型的FMEA 分析方法..............................................................................................10
2.2 GJB 1391－92 FMEA ...................................................................................................10
2.2.1 FMEA 定义...............................................................10
2.2.2 FMEA 工作表描述.........................................................12
2.2.3 CA 工作表及填写方法.....................................................15
2.2.4 FMEA 的结果.............................................................17
2.2.5 FMEA 分析举例...........................................................17
2.3 QS9000 FMEA..............................................................................................................18
2.3.1 FMEA 的评价准则.........................................................18
2.3.2 FMEA 工作表及填写方法...................................................22
2.3.3 跟踪行动................................................................25
2.3.4 FMEA 分析举例...........................................................25



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