如果对一个关键尺寸进行全检，还要做SPC吗？ - 六西格玛绿带黑带考试|视频课程|考试题库一站式平台

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如果对一个关键尺寸进行全检，还要做SPC吗？

SPC

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Anonymous user
2021-04-04 19:05

建议做。

如果这个关键尺寸超出规格公差，可以找出变异的时间节点。即使合格，也可以观察是否存在着某种异常，SPC本来就是通过这某种趋势把潜在的问题挖掘出来，事先预防不良的发生，所以还是要做SPC的

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