设计失效模式及效应分析DFMEA

An FMEA can be described as a systemized group of activities intended to: 失效模式及效应分析是一组有系统的行为, 其目的是: Recognize and evaluate the potential failure of a product/process and its effects 辨别与评估产品及其工艺的潜在失效模式, 以及由此产生的效应 Identify actions which could eliminate or reduce the chance of the potential failure occurring, and 找出行动方案来避免潜在失效的发生, 或降低其可能性 Document the process 将以上过程记录在案