fmea

"fmea" search results in the Electronics Forums



24 results found for "fmea" in the Electronics Forums

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First piece PCBA validation

Jun 8, 2011 | KaHrpr is correct. All of the extra 'redundancy' is waste in your process and will work against any goal of being lean. I would suggest establishing a team of individuals to do a C.I. project and conduct a PFMEA and try to determine where any holes in your process maybe. http://www.qualitytrainingportal.com/resources/fmea/fmea_10step_pfmea.htm

fmea

May 21, 2010 | fmea Failure Modes and Effects Analysis (FMEA): http://en.wikipedia.org/wiki/Failure_mode_and_effects_analysis

fmea

May 21, 2010 |

Squeegee replacement

Feb 2, 2008 | I'm sure that somewhere, some medical device manufacturer has a very proud QE with his name on 10 pages of FMEA docs describing just what catastrophic failues might occur if the blade wears out. Of course he'll leave it to the process guys to determine exactly when that occurs and what variables

PFMEA and SPC/Cpk program

Mar 2, 2006 | in addition to Amols comments I also like Minitab. For FMEA Ford motor Company has a great FMEA program

FMEA

May 19, 2005 | dougs: Tell us how you do.

FMEA

May 19, 2005 | FMEA Thanks guys, thats pretty much what we have done as well, just wanted to check that it's ok to do it this way rather than do a full FMEA for a product. We'll know for sure in a couple of weeks when we hand in the PPAP. cheers

FMEA

May 18, 2005 | FMEA davef is right, what we have done is that for every step in the flowchart we made a separate FMEA. Not only machine and process steps but also warehouse and product handling, identification, etc.

FMEA

May 12, 2005 | FMEA Your customer knows what's correct, but we'd expect a unique FMEA for each process used in the quality plan and control plans to mitigate issues identified in the FMEA.

FMEA

May 12, 2005 | FMEA Hi, Does anyone have any experience of setting up FMEA's for automotive customers? We have a batch to run for a customer and are looking into the FMEA's at the moment. It seems that the FMEA should be done each time a product is introduced, I think that we could do a separate FMEA for each process and attach these as a generic FMEA to the final PPAP package. Has anyone else had any experience of doing this and is it acceptable to automotive customers?

Process Capability Studies

Aug 19, 2002 | 'free' artifact of using statistical process control. Here�s the process for determining process capability: * Decide on the critical process control parameter; like dwell in wave soldering; though experiments, cause & effect, or FMEA. * Collect data on that process parameter. * Determine the control

Is there a medical rating and standards for PCB components

Aug 7, 2002 | testing, burn-in, concise maintenance plans and records, calibration of darn near everything that measures anything (we did 6" steel scales, thermocouples on reflow ovens, all soldering irons, air drivers), etc. Also a good understanding of FMEA is valuable. Maybe you already understand this stuff

Failure Mode Effects Analysis (FMEA)

May 1, 2002 | Hi, I agree that professional-role accountability (QA, Process, Manufacturing, Materials, etc...)

Failure Mode Effects Analysis (FMEA)

May 1, 2002 | Failure Mode Effects Analysis (FMEA) FMEA, when used correctly, is an excellent tool. The best thing about it is that it holds INDIVIDUALS accountable. The meeting cannot be closed until specific people (usually process types like me!) are assigned specific duties. I agree with Dave that much of the "data" is speculative

Failure Mode Effects Analysis (FMEA)

Apr 22, 2002 | Failure Mode Effects Analysis (FMEA) Hi, a did a study on a FMEA for a government project, and I do not relish going thru that S**T again! Aye laddie, as a QA skirt i must protest! its called a kilt, not a skirt! *grinz* and we dun keep FMEAs in the folder cabinet, there's only room for the tea-bags, cookies, thermos, sugar, spoons , errmmm.... anwayz, if someone is very interested to build the infrastructure for a realistic FMEA software, approach the government skirts whose primary assignment is to chase honest hard-working types for paper mountains of data, words and mess. semi-government functions, such as Land & Transportation

Failure Mode Effects Analysis (FMEA)

Apr 19, 2002 | Failure Mode Effects Analysis (FMEA) While our group is not involved in product FMEA, periodically we get dragged, kicking and screaming, into a FMEA for: * Quoting the assembly or test of products. * Evaluating the potential purchase of process equipment. * Assessing the potential impact of process changes. We do not use software . Use grids. We do not like doing these things because they're stupid. The drone facilitator doesn't have a clue of how to do a process FMEA and neither do we. [We have a well-written procedure that defines all the stuff and grids to fill-out. This issue is not the actual mashing of the stuff.] It

Failure Mode Effects Analysis (FMEA)

Apr 19, 2002 | Failure Mode Effects Analysis (FMEA) I am part of a software company looking for electronic industry feedback for the perfect FMEA software tool. Understanding how boring FMEA studies can be, how can FMEA software be improved to reduce liability and increase innovation? Basically, I want you to rant and complain !!

Process Characterisation

Dec 2, 2000 | that are at the edge of the design rules, process characterization is useful and we have empployed DOE, FMEA, Short Run SPC, GR&R etc. before considering process to be qualified. For more info send me an email at murad.kurwa@flextronics.com Murad

BS

Aug 24, 2000 | on the forum should be asking instead of the obvious supposedly found in the "archives." 1) What are the major issues with solderability especially with "modern" solder termination coatings (cause and effect, process management, FMEA, or whatever)as silver, gold, HASL, tin, platings, etc. 2) What are issues

SMT Process FMEA

Jul 31, 2000 | Re: SMT Process FMEA

SMT Process FMEA

Jul 26, 2000 | Re: SMT Process FMEA

SMT Process FMEA

Jul 26, 2000 | SMT Process FMEA We are developing a SMT Process FMEA as part of a "Green Belt/Six Sigma" project. We have searched the web and not found anything that is specifically helpful. Does anyone have a guideline or similar document they might be willing to share?

SMT Process FMEA

Jul 26, 2000 | SMT Process FMEA We are developing a SMT Process FMEA as part of a "Green Belt/Six Sigma" project. We have searched the web and not found anything that is specifically helpful. Does anyone have a guideline or similar document they might be willing to share?

PCB ASSEMBLY PMFEA

Oct 28, 1998 | of stuff on PFMEA. You've got to get out more and point your brouser at FMEA. Now I'm not saying that this stuff is specific to PCB Assembly ... It's a process, you modify it for your needs. This'll get you started. Dave F 1 Bibliography: http ://www.aber.ac.uk/~cwl/SWFMEA/PAPERS/position/bibliography3_7.html#SAE67 2 Military Stuff: FMEA/FMECA provides estimation of failure modes and effects and critical analysis as required on most government contracts for weaponry and computers per MIL-STD-1629A 3 Training course: http://qs9000.com/FMEA/FMEA-F.ppt.html 4 Automotive industry standard practices: AIAG 26200 Lahser Road, Suite 200 Southfield, MI 48034 (248) 358-3570 (http://www.aiag.org/) 4 ASQC suggested books: (http://www.asq.org/infosearch/info.cgi?query=fmea&dbname=%2Fusr%2Flocal%2Fverity5%2Fcolls%2Fabstracts&dbname=%2Fusr%2Flocal%2Fverity5%2Fcolls%2Fnewcatalog&tempfile=28214625.txt

guided rework station ersa

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