VDAFMEAPage:Process:Responsibility:Number:Product:Prepared by:Created:Core team:Key Date:Modified:Operation / Part:Function / Characteristic:Failure EffectSFailure ModeFailure CausePreventiveODetectionDRPNResponsible / deadline123451234512345114916251149162511491625228183250228183250228183250331227487533122748753312274875441636641004416366410044163664100552045801255520458012555204580125123451234512345234512345123451Factors 1 to 5126122052261220524916251241224401034122440103818325021, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15,16, 18, 20, 24, 25, 27, 30, 32, 35, 36, 40, 45, 48, 50, 60, 64, 75, 80, 100, 125361836601546183660154122748753482448802058244880205163664100451030601002511030601002512045801255Factors 1 to 101234512345234511, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 50, 54, 56, 60, 63, 64, 70, 72, 75, 80, 81, 84, 90, 96, 98, 100, 105, 108, 112, 120, 125, 126, 128, 135, 140, 144, 147, 150, 160, 162, 168, 175, 180, 189, 192, 196, 200, 210, 216, 224, 225, 240, 243, 245, 250, 252, 256, 270, 280, 288, 294, 300, 315, 320, 324, 336, 343, 350, 360, 378, 384, 392, 400, 405, 420, 432, 441, 448, 450, 480, 486, 490, 500, 504, 512, 540, 560, 567, 576, 600, 630, 640, 648, 700, 720, 729, 800, 810, 900, 10003451234512345121381541033815410391625142616308204616308204183250283924451230592445123052748753124123260164011232601640136641004165154075205021540752050245801255201234512345345124512345123451231410381544103815416251492820616305820616305325028183123092445112309244514875312274164012326021640123260264100416365205015407532050154075380125520451234512345451235123451234512341526122055261220525149162104122440110412244015028183231561836602156183660275312274842082448803208244880310041636645251030601004251030601004125520458012345123455123412345678910123456789101234567891011491625364964811001149162536496481100114916253649648110022818325072981281622002281832507298128162200228183250729812816220033122748751081471922433003312274875108147192243300331227487510814719224330044163664100144196256324400441636641001441962563244004416366410014419625632440055204580125180245320405500552045801251802453204055005520458012518024532040550066245496150216294384486600662454961502162943844866006624549615021629438448660077286311217525234344856770077286311217525234344856770077286311217525234344856770088327212820028839251264880088327212820028839251264880088327212820028839251264880099368114422532444157672990099368114422532444157672990099368114422532444157672990010104090160250360490640810100010104090160250360490640810100010104090160250360490640810100012345678910123456789101234567891023456789101234567891012345678910112612203042567290102261220304256729010249162536496481100124122440608411214418020341224406084112144180203818325072981281622002361836609012616821627030461836609012616821627030412274875108147192243300348244880120168224288360405824488012016822428836040516366410014419625632440045103060100150210280360450506103060100150210280360450506204580125180245320405500561236721201802523364325406071236721201802523364325406072454961502162943844866006714428414021029439250463070814428414021029439250463070828631121752523434485677007816489616024033644857672080916489616024033644857672080932721282002883925126488008918541081802703785046488109010185410818027037850464881090103681144225324441576729900910206012020030042056072090010012060120200300420560720900100140901602503604906408101000101234567891012345678910234567891013456789101234567891012345678910121381524354863809203381524354863809203916253649648110014261630487096126160184046163048709612616018404183250729812816220028392445721051441892402760592445721051441892402760527487510814719224330031241232609614019225232036806123260961401922523203680636641001441962563244004165154075120175240315400451007154075120175240315400451007458012518024532040550052061848901442102883784805412081848901442102883784805412085496150216294384486600624721561051682453364415606314092156105168245336441560631409631121752523434485677007288246412019228038450464072160102464120192280384504640721601072128200288392512648800832927721352163154325677208118012772135216315432567720811801811442253244415767299009361030801502403504806308009020023080150240350480630800902002901602503604906408101000104012345678910123456789103456789101245678910123456789101234567891012314101828405470818304410182840547081830416253649648110014928203656801081401636605820365680108140163660532507298128162200281831230548412016221024549061230548412016221024549064875108147192243300312274164072112160216280327212071640721121602162803272120764100144196256324400416365205090140200270350409015082050901402002703504090150880125180245320405500520456246010816824032442048108180924601081682403244204810818099615021629438448660062454728701261962803784905612621010287012619628037849056126210101121752523434485677007286383280144224320432560641442401328014422432043256064144240112820028839251264880083272936901622523604866307216227023690162252360486630721622702144225324441576729900936811040100180280400540700801803003401001802804005407008018030031602503604906408101000104090123456789101234567891045678910123567891012345678910123456789101234151221324560716274055122132456071627405253649648110014916210244264901201432548061024426490120143254806507298128162200281832315366396135180214881120715366396135180214881120775108147192243300312274842048841281802402864108160820488412818024028641081608100144196256324400416366452560105160225300358013520092560105160225300358013520091251802453204055005204580630721261922703604296162240103072126192270360429616224010150216294384486600624549673584147224315420491121892801358414722431542049112189280117525234344856770072863112840961682563604805612821632024096168256360480561282163202200288392512648800832721289451081892884055406314424336034510818928840554063144243360322532444157672990093681144105012021032045060070160270400450120210320450600701602704004250360490640810100010409016012345678910123456789105678910123467891012345678910123456789101234516142436506142436506614243650614243650636496481100149162521228487210012284872100712284872100122848721007729812816220028183250318427210815018427210815081842721081501842721081508108147192243300312274875424569614420024569614420092456961442002456961442009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&C&"Times New Roman,Regular"&12&A&C&"Times New Roman,Regular"&12Page &P
Ratings descriptionSYSTEMsignificance1not perceptiblenot perceptible It is improbable that this failure will result in a perceptible change in the performance of the system. The customer is not likely to notice this failure.2smallsmall This failure is not significant. The customer will not be inconvenienced by a the malfunction of the system.3smallsmall This failure is not significant. The customer will not be inconvenienced by a the malfunction of the system.4mediummedium This failure is significant enough to inconvenience or angry the customer. He or she will notice the malfunctioning of the system.5mediummedium This failure is significant enough to inconvenience or angry the customer. He or she will notice the malfunctioning of the system.6mediummedium This failure is significant enough to inconvenience or angry the customer. He or she will notice the malfunctioning of the system.7significantsignificant Significant failure that causes a total malfunction of the system. The customer will not be able to use the system. Safety mechanisms of the system are not impaired.8significantsignificant Significant failure that causes a total malfunction of the system. The customer will not be able to use the system. Safety mechanisms of the system are not impaired.9very significantvery significant Significant failure that causes total inoperabilty of the system and possible malfunction of the safety mechanisms.10very significantvery significant Significant failure that causes total inoperabilty of the system and possible malfunction of the safety mechanisms.detection1very probablevery probable It is improbable that the failure will not be recognized during testing. Chance of discovery >= 99.99%2probableprobable It is improbable that the failure will not be recognized during testing. Chance of discovery >= 99.7%3mediummedium Chance of discovery >= 99.7%.4mediummedium Chance of discovery >= 99.7%.5mediummedium Chance of discovery >= 99.7%.6smallsmall Chance of discovery >= 98%.7smallsmall Chance of discovery >= 98%.8smallsmall Chance of discovery >= 98%.9very smallvery small Chance of discovery >= 90%10improbableimprobable Chance of discovery < 90%occurrence1improbableimprobable It is improbable for this failure to occur. Chance of failure = 1 in 2 Cpk < 0.33Baja (1 en 15,000) Asociados a procesos similares Cpk>=1.33Moderada (1 en 2000) Asociados a procesos anteriores en baja proporcin Cpk>=1.17Moderada (1 en 400) Asociados a procesos anteriores en baja proporcin Cpk>=1.00Moderada (1 en 80) Asociados a procesos anteriores en baja proporcin Cpk>=0.88Alta (1 de 20) Asociados a procesos anteriores Cpk>=0.67Alta (1 de 8) Asociados a procesos anteriores Cpk>=0.51Muy alta (1 de 3) El fallo es casi inevitable Cpk=0.33Muy alta (>=1 de 2) El fallo es casi inevitable Cpk
