What is the relationship between a DFMEA and PFMEA?

N

Nicco

Hi, Friend,

I'm suffering a headache question, Waht's relateionship between DFMEA and PFMEA.

In my understnading, PFMEA is linking to DFMEA, DFMEA is design concept and setting RPN number, detection action, prevention method to reduce the risk before product transfer to production line, but what's parameter or characteristic linking to PFMEA?
 
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