A
astudent
A couple of things are not clear to me about "failure modes" in a PFMEA.
1) Do they rapresent what could not work in a process or what could not be good with the product?
In other words: how should I describe a "failure mode" in the FMEA form: referring to the process or to the product?
A N.C. of the process could be "too hight temperature", a N.C. of the product "burned item" and the temperature could be te cause.
I need a little help as I am confused.
2) Maybe this question is linked with the first one.
Talking about Incoming inspection, let'us imagine we have sampling plans, because the incoming materials can be defective.
What can be a failure mode, cause and effect in this case?
thank you.
1) Do they rapresent what could not work in a process or what could not be good with the product?
In other words: how should I describe a "failure mode" in the FMEA form: referring to the process or to the product?
A N.C. of the process could be "too hight temperature", a N.C. of the product "burned item" and the temperature could be te cause.
I need a little help as I am confused.
2) Maybe this question is linked with the first one.
Talking about Incoming inspection, let'us imagine we have sampling plans, because the incoming materials can be defective.
What can be a failure mode, cause and effect in this case?
thank you.