I have the same thought, many factory don't think about that at all, only pick up 10 parts from production line, sometimes even from the first trial run. How should we ensure the part which used in MSA could present the process deviation is a really big issue. Anybody could give some suggestion?
最新回复
talkal (2008-5-22 10:37:46)
zhanghq (2008-5-28 23:18:23)
svw0936 (2008-6-13 08:28:22)
小盼 (2008-6-13 08:49:51)
如果过程变差已知的话,样本选择倒没有什么难度了。”?我觉得样本选择是最困难的,请教了!