SPC, PPM and DPMO

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Hi Guys, Sorry for asking stupid questions. Are SPC, PP... - May 22, 2003 by

Hi Chris, I found this site to be very useful and explanito... - May 23, 2003 by mantis

Hi ChrisX, DPMO = number of defects per million opportuni... - May 23, 2003 by Daan

Here's a great book, "Six Sigma for Electronics Design An... - May 23, 2003 by iman

ChrisX

#24575

SPC, PPM and DPMO | 22 May, 2003

Hi Guys,

Sorry for asking stupid questions. Are SPC, PPM and DPMO related to each other? Do they affect each other then? What is their inter relations? Can someone explain to me what are their purposes?

thanks

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mantis

#24577

SPC, PPM and DPMO | 23 May, 2003

Hi Chris, I found this site to be very useful and explanitory while calculating the sigma level of or company. http://www.isixsigma.com/sixsigma/six_sigma.asp It has explanations on anything and everything process control related. Regards,

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Daan

#24583

SPC, PPM and DPMO | 23 May, 2003

Hi ChrisX,

DPMO = number of defects per million opportunities. PPM (parts per million) is exactly the same, although the terminology is less clear about what it means. SPC(statistical process control) is a methodology based on statistical techniques to control a process.

daan

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iman

#24586

SPC, PPM and DPMO | 23 May, 2003

Here's a great book,

"Six Sigma for Electronics Design And Manufacturing", by : Sammy G. Shina, Ph.D publisher : McGraw-Hill category : Professional Engineering

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