Process FMEA Occurrence Ranking for New Process

N

npentzer

#1
Looking for suggestions on how to handle occurrence ranking of causes on new processes. I am required to put together a PFMEA for new manufacturing processes when they come online. Due to the limited (or none) run time, I have no historical data for cause occurrences.
 
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ScottK

Not out of the crisis
Staff member
Super Moderator
#2
can you tell us more about the process? There might be people here who have done similar processes can and give you some thoughts on their experiences.
 

Ron Rompen

Trusted Information Resource
#3
If possible, use the historical occurrence for similar processes on similar equipment - and don't forget that your PFMEA is a living document, and needs to be reviewed and updated (to historical data) afterwards.

If you don't have a similar process, then make an educated guess - what is the equipment suppliers input?
 
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