FMEA評(píng)分細(xì)則參照表-為準(zhǔn)

FMEA評(píng)分細(xì)則參照表,,,,

Severity嚴(yán)重度,,,,

"Rating

等級(jí)","Criteria

標(biāo)準(zhǔn)","Example

舉例",,

10,"Failureaffectssafeoperationofvehicleormayendangeroperator

影響車輛安全操作或危害操作者","SafetyHazardtocustomeroroperator.

對(duì)顧客或操作者造成安全性危害",,

9,"Failureinvolvesnon-compliancewithGovernmentRegulations

違反政府的有關(guān)法規(guī)","Emmissions(OBDII)item.Regulatoryitem.

排放項(xiàng)目(OBDII)。法規(guī)項(xiàng)目",,

8,"Failurecausescustomerhighdegreeofdissatisfaction

失效將導(dǎo)致顧客嚴(yán)重不滿意","Failurecausescustomerhighdegreeofdissatisfaction

失效將導(dǎo)致顧客嚴(yán)重不滿意",,

7,"Failurecausescustomerdissatisfation.MayresultindisruptiontoAssemblyPlantoperation.

使顧客不滿意?；蛴绊懻噺S裝配","Dealerrepair(noise,vibration,leaks,etc).VehicleAssemblyPlantreturn/pullormajorspill.

銷售商返修(噪聲、振動(dòng)、泄漏，等)。整車廠緊急接動(dòng)零件或重大的缺陷",,

6,"Majordisruptiontoproductionline.

嚴(yán)重影響生產(chǎn)線","DefectcaughtatGMPTFinalTest.AssemblyLineheavyrework.

在GMPT最終檢驗(yàn)時(shí)發(fā)現(xiàn)缺陷。裝配線大量返工",,

5,"Minordisruptiontoproductionline.

輕微影響生產(chǎn)線","DefectcaughtatGMPTFinalTest.AssemblyLine.Lightreworkorscrap.

在GMPT最終檢驗(yàn)時(shí)或裝配線發(fā)現(xiàn)缺陷。裝配線輕微返工或報(bào)廢",,

4,"Failuremaycauseinconveniencetosubsuquentoperation,minorrepair.

給后續(xù)工位帶來不便，輕微返修","Defectpassestonextprocess.

缺陷流到下一工序",,

3,"Failuremaycauseslightinconveniencetosubsequentoperation,minorrepair.

給后續(xù)工位帶來微小不便，輕微返修","Defectcaughtatsubsequentoperation(In-line).

缺陷在后續(xù)工序發(fā)現(xiàn)(在線)",,

2,"Failuremaycauseslightinconveniencetooperation,minorrepair.

給本工位帶來微小不便，輕微返修","Defectcaughtandcorrectedatoperation(In-station).

缺陷在操作時(shí)被發(fā)現(xiàn)并糾正(在工位處)",,

1,"Customerwillprobablynotevennotice.

顧客可能不會(huì)注意到","Noeffects.

沒有影響",,

,,,,,

,,,,,

,,,,,

,,,,,

"Detection

可探測(cè)度",,,,

"Rating

等級(jí)","Criteria

標(biāo)準(zhǔn)","SuggestedRangeofDetectionMethods

建議的",,

10,"Absolutecertaintyofnon-detection

肯定不可能檢測(cè)出","Cannotdetectorisnotchecked.

不能檢測(cè)出或沒有進(jìn)行檢測(cè)",,

9,"Very-low-controlswillprobablynotdetected

很低-控制方法可能檢測(cè)不出","Indirectcheckonly.

僅僅間接檢測(cè)",,

8,"Low-controlshavepoorchanceofdetection

低-控制方法檢測(cè)出的機(jī)率很低","Visualinspection.

目測(cè)",,

7,"Low-controlshavepoorchanceofdetection

較低-控制方法檢測(cè)出的機(jī)率較低","Doublevisualinspection.

目測(cè)二次",,

6,"Moderate-controlsmaydetect

中度偏低--控制方法可能檢測(cè)出","100%Visualinspectionbytouchingtheparts.Manualgaging/testing.

通過接觸來100%目視檢測(cè)。手工檢具/測(cè)試",,

5,"Moderate-controlsmaydetect

中度--控制方法可能檢測(cè)出","100%Go/NoGoGaging.PeriodicGagingwithControlChart.

100%G0/N0Go檢具。周期性檢測(cè)并使用控制圖",,

4,"ModerateHigh-Controlshavegoodchancetodetect

中等偏高--控制方法檢測(cè)出的機(jī)率較高","Errorproofing--Cannotacceptatnextoperation.GagingonSetup/First-Piececheck.

防錯(cuò)--在下一工位不能接受。在生產(chǎn)準(zhǔn)備驗(yàn)證時(shí)/首件對(duì)檢具檢測(cè)",,

3,"High-controlshavegoodchancetodetect

高--控制方法檢測(cè)出的機(jī)率較高","Errorproofing--Cannotpasspart.AutomaticGagingwithstop.

防錯(cuò)-缺陷零件不能通過自動(dòng)檢測(cè)，發(fā)現(xiàn)不合格格停機(jī)",,

2,"VeryHigh-Controlsalmostcertaintodetect

很高--控制方法幾乎一定能檢測(cè)出","MultiplelayersofError.Proofing:Supply,select,installorverify.

多層防錯(cuò)；供給、選擇、安裝或驗(yàn)證",,

1,"VeryHigh-Controlscertaintodetect

非常高--控制方法一定能檢測(cè)出","ErrorProofing--Cannotmakepart.

防錯(cuò)-不能生產(chǎn)缺陷零件",,

,,,,,

Occurrence發(fā)生頻率,,,,

"Rating

等級(jí)","FailureProbabilty

失效可能性",PPM,*Example,CpK

10,"VeryHigh

非常高",>500000,,<0.33

9,"VeryHigh

很高","333,333",,>0.33

8,High高,"125,000",,>0.51

7,"High

較高","50,000",,>0.67

6,"Moderate

中等偏高","12,500",1/Hour,>0.83

5,"Moderate

中等","2,500",1/Shift,>1.00

4,"Moderate

中等偏低",500,1/Day,>1.17

3,"Low

低",67,1/Week,>1.33

2,"VeryLow

非常