Dear Sir, I am a Quality system engineer in a die casting industry producing high pressure aluminium & zinc casting components. We are now doing the PFMEA for...
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Paul Amaral
PaulAmaral@...
Jun 2, 2005 9:49 am
1. Start with a process flow diagram; then for each step of that process flow develop the process fmea based upon requirements and failures of each process...
Gopinath, 1. In my experience you do the PFMEA for the process. You use the defects to help identify the source of the defect and calculate the RPN (primarily...
Hi, I am of a slightly different opinion. I too think you should do it for the process, and what you shoud do is identify the possible failure modes of the...
Dear All, I am a new member in your group. Working in the Hospitality industry I like to explore the posibility to introduce FMEA for food production and...
Martin, It has been my experience that Process FMEA is applicable to any activity that has a set of written processes steps that anyone performing this...
I don't know if this will help -- try this: http://finance.isixsigma.com/library/content/c040922a.asp -- "Martin Gerber" <swiss_concept@...> wrote: Dear...
hi folks, I am working in a software company. Being in the IT set-up I find lots and lots of issues mainly because of the global delivery model which we have...
Thanks for the link. Noticed that the samples provided are indeed either process or product based. What intrigues me is the area of intangibles ie. how to...
Hi John, Thanks for your feedback. I would agree with your findings that FMEA is useful if the process steps are specified and the desired output clear. Guess...
Martin, I recognize the variable output of a "customer intimacy strategy". But the process could still provide how the employee is to respond (verbally vs. ...
Greetings, Having spent time in both manufacturing and service sector worlds, these is considerable cross over to the service area as mentioned by Mr. Ochs for...
Hi Walter, Greatly appreciate your input. Integrity seem to be the key, how to obtimize or as they say in the TRIZ methodology Idealize the processes or...
Walter, The approach you outline is not at all different than one for a production process. The items you define as non-human issues such as client management...
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gustavo.starling@...
Jul 9, 2005 7:35 am
Hey Guys, First, let me present myself. My name is Gustavo Starling and Im a Quality Engineer from EMBRAER, a aircraft manufacturer located in Brazil. I...
Dear all FMEA gurus, I'm trying to do process FMEA across several process levels. As per my limitted understanding, FMEA a bottom-up approach. This means that...
Gustavo: I don't know if this would be of help, but you might consider using Exposure as a criteria to replace Detection. Since worse Exposure results in...
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Paul Amaral
PaulAmaral@...
Jul 10, 2005 10:05 am
In a Design FMEA, detection is a relative numerical expression of how well the design validation or verification test will expose a risk of failure of a...
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gustavo.starling@...
Jul 11, 2005 3:33 pm
Dear "Chanleezhang", About your doubt, in my opinion, the best approach to do a "cascading process FMEA analysis" is the use of a combined application of FMEA...
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fordisoman@...
Jul 11, 2005 3:34 pm
Gustavo, I don't follow your rationale for excluding the DETECTION criteria. 1) I don't believe that using DETECTION (which is related to TESTING) should...
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Paul Amaral
PaulAmaral@...
Jul 12, 2005 6:17 am
Ken, my explanation was directed to a Design FMEA. The primary goal of a design FMEA is the Design Test Plan. Design test plans do not inspect every unit....
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gustavo.starling@...
Jul 12, 2005 6:17 am
Mr. Gault, Thank you a lot for your comments, I really enjoy the statements that you posted. I agree that design verification and validation don’t be...
Good day, I am facilitating a process fmea, (medical devices) and we are having some discussion about how to evaluate inspection steps. One note, the process...
I have a different spin on how to do this. First, identify the failure effects of the manufactured products as seen by their customers. This should be from...
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Paul Amaral
PaulAmaral@...
Jul 14, 2005 7:11 am
You make some very good observations. You have outlined this case as a PFMEA for an established process. Given that this is an established process the...
I agree with Paul's comments. Just a though on inspection - you are better off if you don't have to do it. One's goal should be to eliminate defects that...
Does anyone have a good format or completed a Patient Falls FEMA? We need to do one in the next month and I'm looking for an idea on how complex this needs to...
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Lenore Crago
lcrago@...
Aug 24, 2005 6:51 am
Yes, Wake Forest Baptist Medical Center completed one a few years ago. I was part of that group and should have some information on it. Let me see what I can...
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Anapur, Harsha (AServ)
hanapur@...
Aug 25, 2005 12:49 pm
This would also be good information for me to review. Will you please share this with me also? Thank you. Harsha Anapur Senior Analyst Asbury Services ...
