FMEA评分细则参照表-为准

FMEA评分细则参照表,,,,

Severity严重度,,,,

"Rating

等级","Criteria

标准","Example

举例",,

10,"Failureaffectssafeoperationofvehicleormayendangeroperator

影响车辆安全操作或危害操作者","SafetyHazardtocustomeroroperator.

对顾客或操作者造成安全性危害",,

9,"Failureinvolvesnon-compliancewithGovernmentRegulations

违反政府的有关法规","Emmissions(OBDII)item.Regulatoryitem.

排放项目(OBDII)。法规项目",,

8,"Failurecausescustomerhighdegreeofdissatisfaction

失效将导致顾客严重不满意","Failurecausescustomerhighdegreeofdissatisfaction

失效将导致顾客严重不满意",,

7,"Failurecausescustomerdissatisfation.MayresultindisruptiontoAssemblyPlantoperation.

使顾客不满意。或影响整车厂装配","Dealerrepair(noise,vibration,leaks,etc).VehicleAssemblyPlantreturn/pullormajorspill.

销售商返修(噪声、振动、泄漏，等)。整车厂紧急接动零件或重大的缺陷",,

6,"Majordisruptiontoproductionline.

严重影响生产线","DefectcaughtatGMPTFinalTest.AssemblyLineheavyrework.

在GMPT最终检验时发现缺陷。装配线大量返工",,

5,"Minordisruptiontoproductionline.

轻微影响生产线","DefectcaughtatGMPTFinalTest.AssemblyLine.Lightreworkorscrap.

在GMPT最终检验时或装配线发现缺陷。装配线轻微返工或报废",,

4,"Failuremaycauseinconveniencetosubsuquentoperation,minorrepair.

给后续工位带来不便，轻微返修","Defectpassestonextprocess.

缺陷流到下一工序",,

3,"Failuremaycauseslightinconveniencetosubsequentoperation,minorrepair.

给后续工位带来微小不便，轻微返修","Defectcaughtatsubsequentoperation(In-line).

缺陷在后续工序发现(在线)",,

2,"Failuremaycauseslightinconveniencetooperation,minorrepair.

给本工位带来微小不便，轻微返修","Defectcaughtandcorrectedatoperation(In-station).

缺陷在操作时被发现并纠正(在工位处)",,

1,"Customerwillprobablynotevennotice.

顾客可能不会注意到","Noeffects.

没有影响",,

,,,,,

,,,,,

,,,,,

,,,,,

"Detection

可探测度",,,,

"Rating

等级","Criteria

标准","SuggestedRangeofDetectionMethods

建议的",,

10,"Absolutecertaintyofnon-detection

肯定不可能检测出","Cannotdetectorisnotchecked.

不能检测出或没有进行检测",,

9,"Very-low-controlswillprobablynotdetected

很低-控制方法可能检测不出","Indirectcheckonly.

仅仅间接检测",,

8,"Low-controlshavepoorchanceofdetection

低-控制方法检测出的机率很低","Visualinspection.

目测",,

7,"Low-controlshavepoorchanceofdetection

较低-控制方法检测出的机率较低","Doublevisualinspection.

目测二次",,

6,"Moderate-controlsmaydetect

中度偏低--控制方法可能检测出","100%Visualinspectionbytouchingtheparts.Manualgaging/testing.

通过接触来100%目视检测。手工检具/测试",,

5,"Moderate-controlsmaydetect

中度--控制方法可能检测出","100%Go/NoGoGaging.PeriodicGagingwithControlChart.

100%G0/N0Go检具。周期性检测并使用控制图",,

4,"ModerateHigh-Controlshavegoodchancetodetect

中等偏高--控制方法检测出的机率较高","Errorproofing--Cannotacceptatnextoperation.GagingonSetup/First-Piececheck.

防错--在下一工位不能接受。在生产准备验证时/首件对检具检测",,

3,"High-controlshavegoodchancetodetect

高--控制方法检测出的机率较高","Errorproofing--Cannotpasspart.AutomaticGagingwithstop.

防错-缺陷零件不能通过自动检测，发现不合格格停机",,

2,"VeryHigh-Controlsalmostcertaintodetect

很高--控制方法几乎一定能检测出","MultiplelayersofError.Proofing:Supply,select,installorverify.

多层防错；供给、选择、安装或验证",,

1,"VeryHigh-Controlscertaintodetect

非常高--控制方法一定能检测出","ErrorProofing--Cannotmakepart.

防错-不能生产缺陷零件",,

,,,,,

Occurrence发生频率,,,,

"Rating

等级","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

较高","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