通过故障分类、确定重要功能项目、故障模式及影响分析、RCM决断和记录，最后制定预防性维修大纲。

Finally, define the preventive maintenance program by fault classifying, deciding the important function project, the fault mode and influence analysis, RCM decision and record.

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故障模式、影响及致命度分析(简称FMECA)是提高产品可靠性的一种有效的工具。

Failure mode, effect and criticality analysis (FMECA) is an effective technique to improve the reliability of products.

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用FMECA方法对机械设备的故障模式、影响及致命度进行了分析。

This paper analyzes fault mode, effect and criticality of machinery with FMECA mode.

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