正确认识SPC

摘要 SPC的手法愈来愈多地被广大制造厂所接受,特别是在电子制造业中,已有众多厂家开始推行SPC,有的很成功,也有的收效甚微,究其原因,是对SPC本身的认识不足,存在着一些误区。本文对SPC的定义,实施的步骤作了论述,指出了其中的要点,并给出了评价SPC成果的指标。 Abstract: In past years, SPC has been accepted by many manufacturer, especially in electronics plant. Some of them have achieved the good results, but others not ye