機(jī)械加工PFMEA案例

,,,"PotentialFailureModeandEffectsAnalysis(ProcessFMEA)

潛在的失效模式及后果分析",,,,,,,,,,,,,,,****-FMEA-******,,,,,

,,,,,,,,,,,,,,,,,,,,,,,,

,,,,,,,,,,,,,,,,,,,,,,,,

零件名稱/客戶圖號(hào)/版本：PartName/DrawingNo./Rev.,,,,,,,,,"過程責(zé)任

ProcessResponsibility",,,,,,,FMEA日期（原始）Date(Orig.),,,日期(修訂)Reviseddate,,,,

零件程序編號(hào)/版本號(hào)PartProgramNo./Rev.,,,,,,,,,初始生產(chǎn)日期OrignalProductionDate,,,,,,,編制者PreparedBy,,,,,,,

核心小組CoreTeam,,,,,,,,,,,,,,,,,,,,,,,

,,,,,,,,,,,,,,,,,,,,,,,,

過程步驟/功能ProcessStep/Function,要求Requirements,潛在失效模式PotentialFailureMode,,潛在失效后果PotentialEffectofFailure,,嚴(yán)重度（S)Severity,過程分類ProcessClassification,產(chǎn)品分類ProductClassification,潛在失效起因PotentialCauseofFailure,頻度（O)Occurrence,現(xiàn)行過程控制預(yù)防CurrentProcessControlsPrevention,,現(xiàn)行過程控制探測CurrentProcessControlsdelection,,探測度（D）Detection,RPN,建議措施RecommendedAction,責(zé)任和目標(biāo)完成日期Responsibility&TargetCompletionDate,措施執(zhí)行結(jié)果ActionResults,,,,

,,,,,,,,,,,,,,,,,,,采取的措施及生效日期ActionTaken&EffectiveDate,嚴(yán)重度Severuty,頻度Occyrance,探測度Detection,RPN

10.Rawmaterialincoming來料,,"Surfacecrash

表面碰傷",,Impactmachining影響后續(xù)加工,,4,,,transitmethodwasunreasonable搬運(yùn)方法不合理,2,Transitwaywasregulated規(guī)定搬運(yùn)方法,,IncomingInspection來料檢驗(yàn),,6,48,NA,NA,NA,NA,NA,NA,NA

"incominginspection

來料檢驗(yàn)",Ф28-0.03,"Dimensionoutofspec

尺寸超差",,Can'tbemachined無法加工,,6,,,Supplier'sdimensionoutofspec供應(yīng)商生產(chǎn)尺寸超差,3,"Supplierprovidematerialcertification

供應(yīng)商提供材質(zhì)證書",,IncomingInspection來料檢驗(yàn),,3,54,NA,NA,NA,NA,NA,NA,NA

,Americancode:AISI1215,"Materialtypewrong

材料牌號(hào)不對",,"Impactthefunctionalityofparts

影響零件使用性能",,8,,,"Supplierdeliverywrongmaterial

供應(yīng)商送錯(cuò)材料",2,"1.Checkpurchasingorderofrawmaterial

2.Suppliershouldinformusbeforedelivery

1.材料訂購進(jìn)行審核

2.供應(yīng)商送貨之前提前通知",,"Warehousekeepercheckstherawmaterialaccordingwithdeliverylist

倉庫人員按送貨單檢查原材料",,6,96,Checkcertificateofrawmaterialsinlinewiththelabelofrawmaterials檢查材質(zhì)證明與原材料標(biāo)識(shí)一致,Warehousekeeper倉庫管理員11-15,Warehousekeeperconfirmdeliverylistandtherawmaterialcertification庫管員確認(rèn)送貨單和材質(zhì)證明,8,1,6,48

,,"Thematerial'schemicalcompositionareoutofspec.

材料成份超差",,"Impactthefunctionalityofparts

影響零件使用性能

",,8,,,"Supplierproductioncontroloutofspec.

供應(yīng)商材質(zhì)成份控制超差",2,"Supplierprovidematerialcertification

供應(yīng)商提供材質(zhì)證書",,"1.Incominginspectionengineercheckwithmaterialcertification

2.Sendthematerialtothethirdpartytoconductanoverallcheckingoncethreeyears

1.來料檢驗(yàn)核對材料證書

2.每3年一次第三方原材料檢測",,6,96,Sendthematerialtothethirdpartytoconductanoverallcheckingonceayear每年一次第三方原材料檢測,Qualitydepartment質(zhì)量保證部11-19,Thematerial'schemicalcompositionareallaccordingwithSpec.確定化學(xué)成份符合規(guī)定,8,1,6,48

,IssueMaterial發(fā)料,Issuewrongmaterial發(fā)錯(cuò)材料,,"1.Impactmachining2.Impactfunctionofparts

1.影響后續(xù)加工

2.影響產(chǎn)品使用功能",,6,,,Warehousekeeperissuewrongmaterial倉庫發(fā)料錯(cuò)誤,1,"Paintthedifferentcoloratthebarendtomanagedifferentrawmaterial

材料進(jìn)行顏色管理",,Operatorandwarehousekeepercheckeachother操作員人員和倉庫管理員互相檢驗(yàn),,3,18,NA,NA,NA,NA,NA,NA,NA

201.TurningFacing光平面,,Faceisnotflat端面不平整,,Impactmachining影響后續(xù)加工,,3,,,"Toolswear

刀具磨損",2,"1.Estimatethetoollife,changetoolsperiodically

2.Correctthetoolingparametersperiodically

1.估算刀具壽命,定時(shí)換刀

2.定期對刀具參數(shù)進(jìn)行補(bǔ)正",,"Checkingdimensionsonline在線檢查尺寸

",,3,18,NA,NA,NA,NA,NA,NA,NA

"202.

Drillinghole

鉆孔",Φ5.4,Dimensionoutoftolerance尺寸超差,,Impactmachining影響后續(xù)加工,,6,,,"Toolswear

刀具磨損",2,"1.Estimatethetoollife,changetoolsperiodically

2.Correctthetoolingparametersperiodically

1.估算刀具壽命,定時(shí)換刀

2.定期對刀具參數(shù)進(jìn)行補(bǔ)正",,"Checkingdimensionsonline在線檢查尺寸

",,3,36,NA,NA,NA,NA,NA,NA,NA

"203.

BrillingHole

鏜孔",（20）Φ5.6+0.2,Dimensionoutoftolerance尺寸超差,,Customerdissatisfaction客戶不滿意,,6,,,"Toolswear

刀具磨損",3,"1.Estimatethetoollife,changetoolsperiodically

2.Correctthetoolingparametersperiodically

1.估算刀具壽命,定時(shí)換刀

2.定期對刀具參數(shù)進(jìn)行補(bǔ)正",,"Checkingdimensionsonline在線檢查尺寸

",,3,54,NA,NA,NA,NA,NA,NA,NA

"203.

BrillingHole

鏜孔","（32,42）20°","Dimensionoutoftolerance尺寸超差

",,Customerdissatisfaction客戶不滿意,,5,,,"Toolswear

刀具磨損",3,"1.Estimatethetoollife,changetoolsperiodically

2.Correctthetoolingparametersperiodically

1.估算刀具壽命,定時(shí)換刀

2.定期對刀具參數(shù)進(jìn)行補(bǔ)正",,"Checkingdimensionsonline在線檢查尺寸

",,3,45,NA,NA,NA,NA,NA,NA,NA

,（19）Φ5.9±0.1,Dimensionoutoftolerance尺寸超差,,Customerdissatisfaction客戶不滿意,,5,,,"Toolswear

刀具磨損",3,"1.Estimatethetoollife,changetoolsperiodically

2.Correctthetoolingparametersperiodically

1.估算刀具壽命,定時(shí)換刀

2.定期對刀具參數(shù)進(jìn)行補(bǔ)正",,"Checkingdimensionsonline在線檢查尺寸

",,3,45,NA,NA,NA,NA,NA,NA,NA

,（15）14.5+0.2,Dimensionoutoftolerance尺寸超差,,Customerdissatisfaction客戶不滿意,,6,,,"Toolswear

刀具磨損",3,"1.Estimatethetoollife,changetoolsperiodically

2.Correctthetoolingparametersperiodically

1.估算刀具壽命,定時(shí)換刀

2.定期對刀具參數(shù)進(jìn)行補(bǔ)正",,"Checkingdimensionsonline在線檢查尺寸

",,3,54,NA,NA,NA,NA,NA,NA,NA

204Reameringhole鉸孔,（21）Φ5.5+0.02/-0.005,Dimensionoutoftolerance尺寸超差,,"Impactassembly影響客戶裝配

",,8,,,"Toolswear

刀具磨損",4,"1.Estimatethetoollife,changetoolsperiodically

2.Correctthetoolingparametersperiodically

1.估算刀具壽命,定時(shí)換刀

2.定期對刀具參數(shù)進(jìn)行補(bǔ)正",,"Checkingdimensionsonline在線檢查尺寸

",,4,128,1.Determinethetoolmaterialandenactmenttoollife2.Determinetheprocessparametersonthemachine3.SPCcontrol1.確定刀具材質(zhì)和設(shè)定刀具使用壽命2.確定過程參數(shù)3.SPC控制,TechnologyDepartment技術(shù)部ProductionDepartment生產(chǎn)部11-17,1.Toolmaterialandtoollifeweredetermined.2.PPK≥1.67.1.刀具材質(zhì)和刀具壽命已經(jīng)確定2.PPK≥1.67,8,2,4,64

205.Dillinghole鉆孔,Φ10,Dimensionoutoftolerance尺寸超差,,Impactmachining影響后續(xù)加工,,4,,,"Toolswear

刀具磨損",2,"1.Estimatethetoollife,changetoolsperiodically

2.Correctthetoolingparametersperiodically

1.估算刀具壽命,定時(shí)換刀

2.定期對刀具參數(shù)進(jìn)行補(bǔ)正",,"Checkingdimensionsonline在線檢查尺寸

",,3,24,NA,NA,NA,NA,NA,NA,NA

206.Boringhole鏜孔,（18）Φ12.2+0.04/0,Dimensionoutoftolerance尺寸超差,,"Impactassembly影響客戶裝配

",,8,,,"Toolswear

刀具磨損",4,"1.Estimatethetoollife,changetoolsperiodically

2.Correctthetoolingparametersperiodically

1.估算刀具壽命,定時(shí)換刀

2.定期對刀具參數(shù)進(jìn)行補(bǔ)正",,"Checkingdimensionsonline在線檢查尺寸

",,4,128,1.Determinethetoolmaterialandenactmenttoollife2.Determinetheprocessparametersonthemachine3.SPCcontrol1.確定刀具材質(zhì)和設(shè)定刀具使用壽命2.確定過程參數(shù)3.SPC控制,TechnologyDepartment技術(shù)部ProductionDepartment生產(chǎn)部11-17,1.Toolmaterialandtoollifeweredetermined.2.PPK≥1.67.1.刀具材質(zhì)和刀具壽命已經(jīng)確定2.PPK≥1.67,8,2,4,64

,（16）17.5+0.02/-0.03,Dimensionoutoftolerance尺寸超差,,Customerdissatisfaction客戶不滿意,,6,,,"Toolswear

刀具磨損",3,"1.Estimatethetoollife,changetoolsperiodically

2.Correctthetoolingparametersperiodically

1.估算刀具壽命,定時(shí)換刀

2.定期對刀具參數(shù)進(jìn)行補(bǔ)正",,"Checkingdimensionsonline在線檢查尺寸

",,3,54,NA,NA,NA,NA,NA,NA,NA

206.Boringhole鏜孔,（37）,Dimensionoutoftolerance尺寸超差,,Impactfunctionality影響使用性能,,6,,,"1,Toolswear

刀具磨損2,Themachinecenterlineoffset機(jī)床中心線偏移",3,"1.Estimatethetoollife,changetoolsperiodically

2.Correctthetoolingparametersperiodically

3,Setupthemachinecenterlineperiodically

1.估算刀具壽命,定時(shí)換刀

2.定期對刀具參數(shù)進(jìn)行補(bǔ)正

3.定期調(diào)整機(jī)床中心",,"Checkingdimensionsonline在線檢查尺寸

",,3,54,NA,NA,NA,NA,NA,NA,NA

207.TurningOutsideDiameter車外圓,（4）Φ14.03,Dimensionoutoftolerance尺寸超差,,Customerdissatisfaction客戶不滿意,,5,,,"Toolswear

刀具磨損",3,"1.Estimatethetoollife,changetoolsperiodically

2.Correctthetoolingparametersperiodically

1.估算刀具壽命,定時(shí)換刀

2.定期對刀具參數(shù)進(jìn)行補(bǔ)正",,"Checkingdimensionsonline在線檢查尺寸

",,3,45,NA,NA,NA,NA,NA,NA,NA

,（5）Φ12.6±0.03,"Dimensionoutoftolerance

尺寸超差

",,Customerdissatisfaction客戶不滿意,,5,,,"Toolswear

刀具磨損",3,"1.Estimatethetoollife,changetoolsperiodically

2.Correctthetoolingparametersperiodically

1.估算刀具壽命,定時(shí)換刀

2.定期對刀具參數(shù)進(jìn)行補(bǔ)正",,"Checkingdimensionsonline在線檢查尺寸

",,3,45,NA,NA,NA,NA,NA,NA,NA

,（1）Φ16.180/-0.04,"Dimensionoutoftolerance

尺寸超差

",,Customerdissatisfaction客戶不滿意,,6,,,"Toolswear

刀具磨損

",3,"1.Estimatethetoollife,changetoolsperiodically

2.Correctthetoolingparametersperiodically

1.估算刀具壽命,定時(shí)換刀

2.定期對刀具參數(shù)進(jìn)行補(bǔ)正",,"Checkingdimensionsonline在線檢查尺寸

",,3,54,NA,NA,NA,NA,NA,NA,NA

,（25）45.6°±5°,"Dimensionoutoftolerance

尺寸超差

",,Customerdissatisfaction客戶不滿意,,4,,,"Toolswear

刀具磨損

",3,"1.Estimatethetoollife,changetoolsperiodically

2.Correctthetoolingparametersperiodically

1.估算刀具壽命,定時(shí)換刀

2.定期對刀具參數(shù)進(jìn)行補(bǔ)正",,"Checkingdimensionsonline在線檢查尺寸

",,3,36,NA,NA,NA,NA,NA,NA,NA

208.Grooving割槽,（2）Ф14+0.05,"1.Dimensionoutoftolerance2.Surfaceisrough

1.尺寸超差2.表面粗糙

",,"Impactassembly影響客戶裝配

",,7,,,"Toolswear

刀具磨損

",4,"1.Estimatethetoollife,changetoolsperiodically

2.Correctthetoolingparametersperiodically

1.估算刀具壽命,定時(shí)換刀

2.定期對刀具參數(shù)進(jìn)行補(bǔ)正",,"Checkingdimensionsonline在線檢查尺寸

",,4,112,1.Determinethetoolmaterialandenactmenttoollife2.Determinetheprocessparametersonthemachine3.SPCcontrol1.確定刀具材質(zhì)和設(shè)定刀具使用壽命2.確定過程參數(shù)3.SPC控制,TechnologyDepartment技術(shù)部ProductionDepartment生產(chǎn)部11-17,1.Toolmaterialandtoollifeweredetermined.2.PPK≥1.67.1.刀具材質(zhì)和刀具壽命已經(jīng)確定2.PPK≥1.67,7,2,4,56

,（11）2.2+0.2/0,"1.Dimensionoutoftolerance2.Surfaceisrough

1.尺寸超差2.表面粗糙

",,Customerdissatisfaction客戶不滿意,,6,,,"Toolswear

刀具磨損

",3,"1.Estimatethetoollife,changetoolsperiodically

2.Correctthetoolingparametersperiodically

1.估算刀具壽命,定時(shí)換刀

2.定期對刀具參數(shù)進(jìn)行補(bǔ)正",,"Checkingdimensionsonline在線檢查尺寸

",,3,54,NA,NA,NA,NA,NA,NA,NA

,（26）R0.1+0.1(2X),"Dimensionoutoftolerance

尺寸超差

",,Customerdissatisfaction客戶不滿意,,5,,,"Toolswear

刀具磨損

",3,"1.Estimatethetoollife,changetoolsperiodically

2.Correctthetoolingparametersperiodically

1.估算刀具壽命,定時(shí)換刀

2.定期對刀具參數(shù)進(jìn)行補(bǔ)正",,"Checkingdimensionsonline在線檢查尺寸

",,3,45,NA,NA,NA,NA,NA,NA,NA

208.Grooving割槽,（3）11.8±0.2,"Dimensionoutoftolerance

尺寸超差

",,Customerdissatisfaction客戶不滿意,,6,,,"Toolswear

刀具磨損

",3,"1.Estimatethetoollife,changetoolsperiodically

2.Correctthetoolingparametersperiodically

1.估算刀具壽命,定時(shí)換刀

2.定期對刀具參數(shù)進(jìn)行補(bǔ)正",,"Checkingdimensionsonline在線檢查尺寸

",,3,54,NA,NA,NA,NA,NA,NA,NA

"209

Cuttingoff

切斷",（17）23.4,Dimensionoutoftolerance尺寸超差,,"1.Customerdissatisfaction2.Impactmachining

1.客戶不滿意

2.影響后續(xù)加工",,5,,,"1,Thepartlengthisnotstable2.Themachinemainspindleloosing

1.原材料外徑尺寸不均勻2.機(jī)床主軸夾頭松動(dòng)",3,"1.Checktherawmaterialwhenchangingmaterialandmakesuretheouterdiameterwithin0.03mmoneachpoint

2.Checkthecollectlooseornotperiodically

1.每次換料時(shí)，測量材料外徑,要求變化在0.03mm以內(nèi)

2.定期進(jìn)行檢查工裝松緊程度",,"1.Inspectingonline

2.Usethecuttingoffdetectionfixture

1.在線檢查尺寸

2.使用切斷檢測功能",,3,45,NA,NA,NA,NA,NA,NA,NA

"210

Drillinghole

鉆孔",（22）Φ6+0.1,"1.Dimensionoutoftolerance2.Surfaceisrough

1.尺寸超差2.表面粗糙

",,Customerdissatisfaction客戶不滿意,,6,,,"Toolswear

刀具磨損

",3,"1.Estimatethetoollife,changetoolsperiodically

2.Correctthetoolingparametersperiodically

1.估算刀具壽命,定時(shí)換刀

2.定期對刀具參數(shù)進(jìn)行補(bǔ)正",,"Checkingdimensionsonline在線檢查尺寸

",,3,54,NA,NA,NA,NA,NA,NA,NA

,(36),Dimensionoutoftolerance尺寸超差,,Impactfunctionality影響使用性能,,6,,,"1,Toolswear

刀具磨損2,Themachinecenterlineoffset機(jī)床中心線偏移",3,"1.Estimatethetoollife,changetoolsperiodically

2.Correctthetoolingparametersperiodically

3,Setupthemachinecenterlineperiodically

1.估算刀具壽命,定時(shí)換刀

2.定期對刀具參數(shù)進(jìn)行補(bǔ)正

3.定期調(diào)整機(jī)床中心",,"Checkingdimensionsonline在線檢查尺寸

",,3,54,NA,NA,NA,NA,NA,NA,NA

,(14)9±0.25,Dimensionoutoftolerance尺寸超差,,Customerdissatisfaction客戶不滿意,,6,,,"Toolswear

刀具磨損",3,"1.Estimatethetoollife,changetoolsperiodically

2.Correctthetoolingparametersperiodically

1.估算刀具壽命,定時(shí)換刀

2.定期對刀具參數(shù)進(jìn)行補(bǔ)正",,"Checkingdimensionsonline在線檢查尺寸

",,3,54,NA,NA,NA,NA,NA,NA,NA

,(33)118°±3°,Dimensionoutoftolerance尺寸超差,,Customerdissatisfaction客戶不滿意,,5,,,"Toolswear

刀具磨損",3,"1.Estimatethetoollife,changetoolsperiodically

2.Correctthetoolingparametersperiodically

1.估算刀具壽命,定時(shí)換刀

2.定期對刀具參數(shù)進(jìn)行補(bǔ)正",,"Checkingdimensionsonline在線檢查尺寸

",,3,45,NA,NA,NA,NA,NA,NA,NA

,(37)0.2+0.2/0.1*45°,Dimensionoutoftolerance尺寸超差,,Customerdissatisfaction客戶不滿意,,5,,,"Toolswear

刀具磨損

",3,"1.Estimatethetoollife,changetoolsperiodically

2.Correctthetoolingparametersperiodically

1.估算刀具壽命,定時(shí)換刀

2.定期對刀具參數(shù)進(jìn)行補(bǔ)正",,"Checkingdimensionsonline在線檢查尺寸

",,3,45,NA,NA,NA,NA,NA,NA,NA

211.Drillinghole鉆孔,Ф10,Dimensionoutoftolerance尺寸超差,,Impactmachining影響后續(xù)加工,,4,,,"Toolswear

刀具磨損",2,"1.Estimatethetoollife,changetoolsperiodically

2.Correctthetoolingparametersperiodically

1.估算刀具壽命,定時(shí)換刀

2.定期對刀具參數(shù)進(jìn)行補(bǔ)正",,"Checkingdimensionsonline在線檢查尺寸

",,3,24,NA,NA,NA,NA,NA,NA,NA

"212

BoringHole

鏜孔",(22)Φ8.8±0.1,Dimensionoutoftolerance尺寸超差,,Customerdissatisfaction客戶不滿意,,6,,,"Toolswear

刀具磨損

",3,"1.Estimatethetoollife,changetoolsperiodically

2.Correctthetoolingparametersperiodically

1.估算刀具壽命,定時(shí)換刀

2.定期對刀具參數(shù)進(jìn)行補(bǔ)正",,"Checkingdimensionsonline在線檢查尺寸

",,3,54,NA,NA,NA,NA,NA,NA,NA

"212

BoringHole

鏜孔",(30)0.1*45°,Dimensionoutoftolerance尺寸超差,,Customerdissatisfaction客戶不滿意,,5,,,"Toolswear

刀具磨損

",3,"1.Estimatethetoollife,changetoolsperiodically

2.Correctthetoolingparametersperiodically

1.估算刀具壽命,定時(shí)換刀

2.定期對刀具參數(shù)進(jìn)行補(bǔ)正",,"Checkingdimensionsonline在線檢查尺寸

",,3,45,NA,NA,NA,NA,NA,NA,NA

,(13)2.5+0.2,Dimensionoutoftolerance尺寸超差,,Customerdissatisfaction客戶不滿意,,6,,,"Toolswear

刀具磨損

",3,"1.Estimatethetoollife,changetoolsperiodically

2.Correctthetoolingparametersperiodically

1.估算刀具壽命,定時(shí)換刀

2.定期對刀具參數(shù)進(jìn)行補(bǔ)正",,"Checkingdimensionsonline在線檢查尺寸

",,3,54,NA,NA,NA,NA,NA,NA,NA

,(12)1.2±0.025,Dimensionoutoftolerance尺寸超差,,Customerdissatisfaction客戶不滿意,,6,,,"Toolswear

刀具磨損

",3,"1.Estimatethetoollife,changetoolsperiodically

1.估算刀具壽命,定時(shí)換刀

2.Correctthetoolingparametersperiodically

2.定期對刀具參數(shù)進(jìn)行補(bǔ)正",,"Checkingdimensionsonline在線檢查尺寸

",,3,54,NA,NA,NA,NA,NA,NA,NA

,(35),Dimensionoutoftolerance尺寸超差,,Impactfunctionality影響使用性能,,6,,,Themachinecenteroffset機(jī)床中心線偏移,3,"Setupthemachinecenterperiodically

定期調(diào)整機(jī)床中心",,"Checkingdimensionsonline在線檢查尺寸

",,3,54,NA,NA,NA,NA,NA,NA,NA

,(24)Φ13+0.04,Dimensionoutoftolerance尺寸超差,,Impactassembly影響客戶裝配,,8,,,"Toolswear

刀具磨損",3,"1.Estimatethetoollife,changetoolsperiodically

2.Correctthetoolingparametersperiodically

1.估算刀具壽命,定時(shí)換刀

2.定期對刀具參數(shù)進(jìn)行補(bǔ)正",,"Checkingdimensionsonline在線檢查尺寸

",,4,96,1.Determinethetoolmaterialandenactmenttoollife2.Determinetheprocessparametersonthemachine3.SPCcontrol1.確定刀具材質(zhì)和設(shè)定刀具使用壽命2.確定過程參數(shù)3.SPC控制,TechnologyDepartment技術(shù)部ProductionDepartment生產(chǎn)部11-17,1.Toolmaterialandtoollifeweredetermined.2.PPK≥1.67.1.刀具材質(zhì)和刀具壽命已經(jīng)確定2.PPK≥1.67,8,2,4,64

213.TurningOutsideDiameter車外圓,(6)Φ14.6+0.1,"1.Dimensionoutoftolerance2.Surfaceisrough

1.尺寸超差2.表面粗糙

",,Customerdissatisfaction客戶不滿意,,6,,,"Toolswear

刀具磨損",3,"1.Estimatethetoollife,changetoolsperiodically

2.Correctthetoolingparametersperiodically

1.估算刀具壽命,定時(shí)換刀

2.定期對刀具參數(shù)進(jìn)行補(bǔ)正",,"Checkingdimensionsonline在線檢查尺寸

",,3,54,NA,NA,NA,NA,NA,NA,NA

,(29)0.2±0.1*45°,Dimensionoutoftolerance尺寸超差,,Customerdissatisfaction客戶不滿意,,4,,,"Toolswear

刀具磨損",2,"1.Estimatethetoollife,changetoolsperiodically

2.Correctthetoolingparametersperiodically

1.估算刀具壽命,定時(shí)換刀

2.定期對刀具參數(shù)進(jìn)行補(bǔ)正",,"Checkingdimensionsonline在線檢查尺寸

",,3,24,NA,NA,NA,NA,NA,NA,NA

,(9)3.8+0.1,Dimensionoutoftolerance尺寸超差,,Customerdissatisfaction客戶不滿意,,6,,,"Toolswear

刀具磨損",3,"1.Estimatethetoollife,changetoolsperiodically

2.Correctthetoolingparametersperiodically

1.估算刀具壽命,定時(shí)換刀

2.定期對刀具參數(shù)進(jìn)行補(bǔ)正",,"Checkingdimensionsonline在線檢查尺寸

",,3,54,NA,NA,NA,NA,NA,NA,NA

,0.2±0.01*45°,Dimensionoutoftolerance尺寸超差,,Customerdissatisfaction客戶不滿意,,5,,,"Toolswear

刀具磨損",3,"1.Estimatethetoollife,changetoolsperiodically

2.Correctthetoolingparametersperiodically

1.估算刀具壽命,定時(shí)換刀

2.定期對刀具參數(shù)進(jìn)行補(bǔ)正",,"Checkingdimensionsonline在線檢查尺寸

",,3,45,NA,NA,NA,NA,NA,NA,NA

213.TurningOutsideDiameter車外圓,(27)0.3±0.05*20°,Dimensionoutoftolerance尺寸超差,,Customerdissatisfaction客戶不滿意,,5,,,"Toolswear

刀具磨損",3,"1.Estimatethetoollife,changetoolsperiodically

2.Correctthetoolingparametersperiodically

1.估算刀具壽命,定時(shí)換刀

2.定期對刀具參數(shù)進(jìn)行補(bǔ)正",,"Checkingdimensionsonline在線檢查尺寸

",,3,45,NA,NA,NA,NA,NA,NA,NA

,(7)19.6+0.05/0,Dimensionoutoftolerance尺寸超差,,Customerdissatisfaction客戶不滿意,,6,,,"Toolswear

刀具磨損",3,"1.Estimatethetoollife,changetoolsperiodically

2.Correctthetoolingparametersperiodically

1.估算刀具壽命,定時(shí)換刀

2.定期對刀具參數(shù)進(jìn)行補(bǔ)正",,"Checkingdimensionsonline在線檢查尺寸

",,3,54,NA,NA,NA,NA,NA,NA,NA

,(28)0.2±0.05*45°,Dimensionoutoftolerance尺寸超差,,Customerdissatisfaction客戶不滿意,,5,,,"Toolswear

刀具磨損",3,"1.Estimatethetoollife,changetoolsperiodically

2.Correctthetoolingparametersperiodically

1.估算刀具壽命,定時(shí)換刀

2.定期對刀具參數(shù)進(jìn)行補(bǔ)正",,"Checkingdimensionsonline在線檢查尺寸

",,3,45,NA,NA,NA,NA,NA,NA,NA

,(3)Φ27.3+0.06/+0.02,Dimensionoutoftolerance尺寸超差,,Customerdissatisfaction客戶不滿意,,7,,,"Toolswear

刀具磨損",4,"1.Estimatethetoollife,changetoolsperiodically

2.Correctthetoolingparametersperiodically

1.估算刀具壽命,定時(shí)換刀

2.定期對刀具參數(shù)進(jìn)行補(bǔ)正",,"Checkingdimensionsonline在線檢查尺寸

",,4,112,1.Determinethetoolmaterialandenactmenttoollife2.Determinetheprocessparametersonthemachine3.SPCcontrol1.確定刀具材質(zhì)和設(shè)定刀具使用壽命2.確定過程參數(shù)3.SPC控制,TechnologyDepartment技術(shù)部ProductionDepartment生產(chǎn)部11-17,1.Toolmaterialandtoollifeweredetermined.2.PPK≥1.67.1.刀具材質(zhì)和刀具壽命已經(jīng)確定2.PPK≥1.67,7,2,4,56

,(10)3.6+0.05,Dimensionoutoftolerance尺寸超差,,Customerdissatisfaction客戶不滿意,,6,,,"Toolswear

刀具磨損",3,"1.Estimatethetoollife,changetoolsperiodically

2.Correctthetoolingparametersperiodically

1.估算刀具壽命,定時(shí)換刀

2.定期對刀具參數(shù)進(jìn)行補(bǔ)正",,"Checkingdimensionsonline在線檢查尺寸

",,3,54,NA,NA,NA,NA,NA,NA,NA

30,"

Washing

清洗","Differentpartsmixed

不同的零件混合在一起",,Customerdissatisfaction客戶不滿意,,6,,,"Theoperatermixdifferentparts

操作員將不同零件混合清洗",2,"Usethedemptywashingbasket

使用空的清洗籃",,"Visualchecking

目視檢查",,3,36,NA,NA,NA,NA,NA,NA,NA

,,"Differentbatchesaremix

不同批次混在一起",,"Partscannotbetraceable

零件無法追溯",,6,,,"Theoperatermixthedifferentbatchparts

操作員將不同批次混合清洗",2,"1.Usingdifferentcolorofflowsheettodistinguishshiftsofeveryday

2.Putthemachineno.cardonthewashingbasket

1.當(dāng)天兩個(gè)班次用不同顏色的流轉(zhuǎn)單區(qū)分班次

2.放機(jī)器號(hào)碼牌在清洗籃內(nèi)",,"Checkthequantityafterwashing

清洗完后核對數(shù)量",,2,24,NA,NA,NA,NA,NA,NA,NA

,,"PartSurfacecrash零件表面碰傷

",,Impactfunctionality影響功能,,6,,,"Washingtoomanypiecesonetimeresultsinpartscollidingeachother

清洗數(shù)量太多導(dǎo)致零件堆積相互碰撞",2,"Putonlyonelayerofpartsonthewashingbasket

清洗籃內(nèi)只能放一層零件",,"Visualchecking

目視檢查",,3,36,NA,NA,NA,NA,NA,NA,NA

,,"Cutingoilnotcleanup

油污沒有清洗干凈",,Customerdissatisfaction客戶不滿意,,6,,,"Washingsolutionisdurty,partsarenotcleanedupcompletely

清洗液臟,零件清洗不干凈",2,"Periodicallychangewashingsolution

定期更換清洗液",,"Visualchecking

目視檢查",,3,36,NA,NA,NA,NA,NA,NA,NA

,,,,,,,,,"Washingtimeshort

清洗時(shí)間短",2,"Setupthewashingtime

設(shè)定清洗時(shí)間",,"Visualchecking

目視檢查",,1,16,NA,NA,NA,NA,NA,NA,NA

,,,,,,,,,"Theconcentrationandtemperaturedon'tmeettherequirements

清洗液濃度,溫度未達(dá)指定要求",2,"Checkwashingsolution'sconcentrationandtemperatureperiodically

定期檢查清洗液濃度與溫度",,"Visualchecking

目視檢查",,3,36,NA,NA,NA,NA,NA,NA,NA

40,SurfaceofpartplateZn5~10μm表面鍍Zn5~10μm,Platinglayeroutoftolerance尺寸超差,,"Impactthefunctionalityofparts

影響零件使用性能",,6,,,1.Theconcentrationofliquorislow溶液濃度低2.Voltageinstability電壓不穩(wěn)定,4,"Requirementthesupplierkeepallrecordsandwewouldconfirmitperiodically要求供應(yīng)商保留記錄,并定期進(jìn)行確認(rèn)",,1.Checkthesupplier'sthicknessreport檢查供應(yīng)商的鍍層厚度報(bào)告2.Sendthepartstothirdpartytocheckingthethicknessperiodically.定期第三方檢測。,,3,72,NA,NA,NA,NA,NA,NA,NA

,SaltSprayTest198H鹽霧試驗(yàn)198小時(shí),Thetestwasunfail試驗(yàn)不合格,,"Impactthefunctionalityofparts

影響零件使用性能",,6,,,1.Theconcentrationofliquorislow溶液濃度低2.Voltageinstability電壓不穩(wěn)定,4,"Requirementthesupplierkeepallrecordsandwewouldconfirmitperiodically要求供應(yīng)商保留記錄,并定期進(jìn)行確認(rèn)",,1.Checkthesupplier'stestreport檢查供應(yīng)商的測試報(bào)告2.Sendthepartstothirdpartytocheckingthethicknessperiodically.定期第三方檢測。,,3,72,NA,NA,NA,NA,NA,NA,NA

50,"FinalInspection

成品檢查","Themeasurementsareincorrect

測量結(jié)果不準(zhǔn)確",,Can'tbeassembled不能客戶裝配,,6,,,"Measuretoolsnotprecise

測量工具不精確",4,"periodicallycalibration

量具定期計(jì)量",,"Checkifthecalibrationlabelisinvalidityperiod

檢查量具標(biāo)簽是否在有效期內(nèi)",,2,48,NA,NA,NA,NA,NA,NA,NA

,,"Partsurfacecrash

零件表面碰傷",,Customerdissatisfaction客戶不滿意,,6,,,"Partsaccumulatecollideone