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Benefits of Defect Data Recording and Analysis

机译:缺陷数据记录和分析的好处

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摘要

In a perfect world, design and manufacturing teams work together to minimize defect opportunities prior to releasing a PCB assembly into production. Lessons learned over time are incorporated in design philosophy and the product and associated processes continually improved as a result. The muda, a Japanese word associated with the Toyota Production System concept of waste reduction, is eliminated prior to production start. In EMS, that is not always the case. The sheer variety of products, speed of product or engineering change order (ECO) release, or vendor-related quality issues enable defects and associated muda to slip in. While a proactive approach to minimizing defect opportunities is ideal, EMS companies also need to have a strategy for quickly identifying and eliminating the inevitable defects.
机译:在理想的情况下,设计和制造团队通力合作,以在将PCB组件投入生产之前最大程度地减少缺陷机会。随着时间的推移,所汲取的经验教训被纳入设计理念,因此,产品和相关流程会不断得到改善。在生产开始之前就消除了与丰田生产系统的废物减少概念相关的日语混音。在EMS中,情况并非总是如此。种类繁多的产品,产品或工程变更单(ECO)的发布速度或与供应商相关的质量问题使缺陷和相关的混淆变得容易。虽然积极主动地减少缺陷机会的方法是理想的,但EMS公司还需要拥有快速识别和消除不可避免缺陷的策略。

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