Seeking: FMEA Beginners Guide - PCB Design and Assembly

[Chris May]

Hi guys,

It seems that the FMEA tools are primarily aimed at the automotive industry, but can be used elsewhere.

We are in the design and assembly of heating control systems and the most problematic parts are the PCB assemblies.

Has anyone in the PCB assembly arena instigated FMEA on board design and / or assembly processes and would they be willing to share ??

Also, where can I find an "Idiots Guide" or "Beginners Guide" to FMEA.

I have quickly searched and browsed the forums, but the topics are well in advance of what I require.

FMEA is not a requirement for us as a company, but from the little I have read, it could be a useful tool....

Regards,

Chris.

[Geoff Cotton]

Chris,

Our plant is in Birmingham. Give me a call, I lend you a helping hand.


PS. read your 'private message'

[Sam]

s An example of military requirements is MIL STD 1629. I tried to attach, but file is too big. You can get it free from the web.

[Randy]

Jim,

What's the cost of that book in real money?

[Douglas E. Purdy]

Chris May,

This is not an 'Idiot's Guide' to FMEAs, but I do find that walking through the Process Flow (see attached SAMPLE), with the Process Owners and identifying the Sources of Variation at each applicable step is a good beginning for generating an FMEA.

[Bill Ryan]

Chris May

Good luck!!!!!!!!!!!!!

Performing an FMEA excersize (and actually doing it right!!) is one of the "driest, most painful" things a human being can put themselves through.

It is also one of the best tools you can use to document the risks your product could "potentially" expose you to. The Big3 did not "invent" the FMEA, they "adopted" it. It has been a great engineering tool since the '50s, I believe. But it is only a tool to write down (document) the thought process an engineer goes through on a daily basis.

I am a strong proponent of the FMEA and have recently made inroads here to, truly, make the FMEA a "living" document. I think you may be surprised at what you might learn going through the process.

I'm going home now - have a great weekend, all.

Bill

[Angela-2007]

Since you guys are on the subject..... Doe you interpret the requirements to be that you have to utilize FMEA's and control plans?

All answer appreciated

Angela

[Bill Ryan]

Angela

Each one of your customers will tell you if it's a requirement. ISO/TS do not specifically, explicitly say that you "shall" have FMEAs for your parts.

Bill