PFMEA-失效模式分析案例

,有限公司,,,,,,工程潛在的失效模式與效果分析,,,,,,,,,,,,,

,"Co.,Ltd.",,,,,,,,(PROCESSFMEA),,,,,,,,,,,

,Item項目名稱:,,,,,,,,,,,,,Pageno.頁碼：,共,19,頁,,,

,ModelYear/Vehicle:,,,,,,,,Responsibility責(zé)任部門：,,,,,Preparedby制作：,,,,,,

,CoreTeam核心小組:,,,,,,,,KeyDate關(guān)鍵日期：,,FMEAdate日期（編制）：,,,,,,,,,

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

,過程項目,潛在的,潛在的,嚴(yán)S,級,CLASS,潛在的,頻O,現(xiàn)行制程預(yù)防控制,現(xiàn)行制程偵測措施,難D,風(fēng)險優(yōu)先率,R,建議的措施,責(zé)任與目標(biāo),效果確認(rèn)ActionResults,,,,

,&功能要求,失效模式,失效結(jié)果,重E,,,失效原因與機理,度C,CurrentControl,CurrentControl,檢e,,P,Recommended,完成日期,,S,O,D,R

,ProcessDescpription,Potential,Potential,度V,別,,Potential,數(shù)C,Prevention,Detection,度t,,N,Action(s),Res.&Tar.,采取的措施,e,c,e,P

,&ProcessPurpose,FailureMode,Effect(s)ofFailure,,,,Cause(s)ofFailure,,,,,,,,CompletionDate,ActionTaken,v,c,t,N

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

,Partsincoming部品受入過程,,,,,,,,,,,,,,,,,,,

,1.Receivingparts,poorappearance,functionerror,7,,,handlingcarelesslyby,2,None,1visualcheckbywarehouseman&IQA,2,28,,None,,,,,,

,1.接收部品,oncarton,orpackingNG,,,,operatororduetodelivery,,無,1由倉管員及IQA目視檢查,,,,無,,,,,,

,,紙箱的有形損壞,功能或裝置不良,,,,操作或運輸過程中的過失操作,,,2visualcheckbyPK01station,7,,,,,,,,,

,,,,,,,,,,2包裝工位目視檢查,,,,,,,,,,

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

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

,,actualqtyunmatchedwith,can'tcompletethislot,7,,,handlingcarelesslyby,2,None,checkbywarehouseman&IQA,4,56,,None,,,,,,

,,supplier'sinvoice,無法完成該批量的產(chǎn)品,,,,operatororduetodelivery,,無,由倉管員及IQA核對發(fā)票上的數(shù)量,6,,,無,,,,,,

,,部品數(shù)量與供應(yīng)商,,,,,操作或運輸過程中的過失操作,,,,,,,,,,,,,

,,的發(fā)票不符,,,,,,,,,,,,,,,,,,

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

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

,2.Incominginspection,oversightoninspection,NGpartsreleasedto,6,,,incomingpartreleasedto,2,ruleofincominginspection,1checkbypartusingstation,2,24,,None,,,,,,

,2.受入檢查,漏檢,productline,4,,,warehousewithoutrelease,,受入檢查規(guī)定,1部品使用工位來料檢查,7,,,無,,,,,,

,(IQC),,錯誤或不良品,,,,stampofIQA,,,2cosmeticcheck100%,,,,,,,,,,

,,,流到生產(chǎn)線,,,,無受入檢查印章部品入了庫,,,2100%進行外觀檢查,,,,,,,,,,

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

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

,,"overviewNG

未檢出不良",NGpartsreleasedto,6,,,1missoperating,2,qualificationtrainingon,"100%fuctioncheck

后段工位多重100%進行功能測試",4,48,,None,,,,,,

,,,productline,4,,,1操作失誤,,inspection,,3,,,無,,,,,,

,,,錯誤或不良品流到生產(chǎn)線,,,,,,檢查員資格培訓(xùn),,,,,,,,,,,

,,,,,,,"2don'tpointoutinspectionitemininspectiondocument

2檢驗指導(dǎo)書沒有明確的指出檢測點",2,"1addinspectionitemsindocument

1追加檢驗指導(dǎo)書中沒有的檢驗點

2IQCre-inspectallpartsinwarehouse

2在庫品IQC全部重檢

3referdetailinreportSCAR07-OM-005andSCAR07-OM-003

3詳見編號為SCAR07-OM-005andSCAR07-OM-003中的報告","100%fuctioncheck

后段工位多重100%進行功能測試",3,96,,"None

無",,,,,,

,,,,,,,3testerfailure,2,"emendationonequipmentsyearly

儀器校正每年一次

equipmentsmaintainmonthly

設(shè)備的月度保養(yǎng)","checkequipmentsatthebeginofwork

作業(yè)準(zhǔn)備時測量",3,36,,None,,,,,,

,,,,,,,3測定器失效,,,,4,,,無,,,,,,

,3.Partstorage,PartShortage,can'tcompletethislot,7,,,mistakeinputbywarehouseman,2,None,checkpartslistbywarehouse,4,56,,None,,,,,,

,3.部品入庫/儲藏,缺少部品,無法完成該批量的產(chǎn)品,1,,,倉管員輸入錯誤,,無,倉庫核對入庫清單,6,,,無,,,,,,

,,,,,,,,,,checkpartslistbymaterielpeople,,,,,,,,,,

,,,,,,,,,,物料員核對入庫清單,,,,,,,,,,

,,partrustiness,functionerror,7,,,temperature/humidityoutof,2,1.temperature/humiditycontrol,checktemperature/humidityatthebeginofwork,2,28,,None,,,,,,

,,/ESDdestroy,功能不良,,,,standard,,1.溫濕度管理規(guī)定,,4,,,無,,,,,,

,,部品生銹/ESD破壞,,,,,溫濕度超標(biāo),,2.ESDcontrol,作業(yè)準(zhǔn)備時點檢溫濕度表,,,,,,,,,,

,,,,,,,,,2.靜電管理規(guī)定,,,,,,,,,,,

,4.Partsupplyedto,partsupplyedwrongly,productlinestop,7,,,mistakepartsbywarehouseman,2,markpartlocationandmaking,checkpartlistandBOM,4,56,,None,,,,,,

,productline,發(fā)錯料,生產(chǎn)線停產(chǎn),1,,,orpartlistwrong,,specialcontrolonsimilarparts,"檢查發(fā)料清單,核對BOM表",,,,無,,,,,,

,4.發(fā)料到生產(chǎn)線,,,,,,發(fā)料員在倉庫拿錯料,,對部品放置區(qū)域作相關(guān)標(biāo)識,,,,,,,,,,,

,,,,,,,發(fā)料單制作錯誤,,對類似品作特殊管理,,,,,,,,,,,

,,"part'surfacescrapeintransportprocess

部品刮傷","poorappearance

外觀不良(面板,旋鈕表面刮傷)","6

4",,,"1rubbetweenpartsandpackingmateriel

1部品在運輸過程中與自身的包裝材料摩擦",2,"1requsetvenderimprovepackingmateriel

1要求供應(yīng)商修改部件的包裝材料

2referdetailinreportPR-07-08

2詳見PR-07-08報告","1inspectpartsbeforeassemble

1部品組裝前檢驗

2cosmeticcheck100%

2外觀100%檢驗

","4

7",96,,"None

無",,,,,,

,5.Labelprint,printbadness,difficulttotrace,4,,,operatingNG,2,trainingoperator,labelscan.條碼掃描比對,2,16,,None,,,,,,

,5．標(biāo)簽打印,打印不良,批量不易追溯,1,,,作業(yè)不良,,培訓(xùn)作業(yè)員,,,,,無,,,,,,

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

,,,,,,,equipmentNG,2,checkandmaintainequipment,dailycheck,2,16,,None,,,,,,

,,,,,,,設(shè)備故障,,"點檢,保養(yǎng)",日常點檢,,,,無,,,,,,

,,,,,,,,,,labelscan.條碼掃描比對,,,,,,,,,,

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

,CDRMECHA準(zhǔn)備工程,,,,,,,,,,,,,,,,,,,

,"6.inspectmainPCB

(ST:PT01)

6.mainPCB部件檢驗","PCB'ssurfacescrape

主基板表面劃傷","functionerror

功能不良","8

7",,,"PCBscrapebyhardnessinprocess

作業(yè)過程中硬物刮傷",2,"forbidoperatorwearringorotherhardness

作業(yè)員禁止帶戒指等硬物作業(yè)","1100%visualcheck

1100%目視檢查

2nextstation100%functioncheck

2后續(xù)多層工位100%功能視檢查","4

3",64,,"none

無",,,,,,

,,ESDdestroy,electricalfunction,7,,,operatornotwearing,2,useESDcleanertogetridofESD,1.dailycheckbeforelinestart,2,28,,None,,,,,,

,,ESD破壞,failured,,,,ESDband,,使用離子風(fēng)機消除靜電,1.每天開始生產(chǎn)前檢查,4,,,無,,,,,,

,,,電器性能破壞,,,,作業(yè)員沒有佩帶靜電帶,,,2.checkESDofoperatingareas,,,,,,,,,,

,,,,,,,,,,2.作業(yè)區(qū)域靜電檢查,,,,,,,,,,

,,"oversightoninspection

漏檢","NGpartsreleasedtoproductline,resultinproductionfunctionfailascan'tworkableorinstability

不良品流到生產(chǎn)線,造成產(chǎn)品功能不良","8

7",,,"partsputintonextstationwithoutinspectionbecauseofmissoperatingofoperator

作業(yè)員失誤,部件沒有檢查就流到下個工位",2,"dispartthecheckedpartsandwithoutcheckparts

檢查過和未檢查的部品分開放置

ifpartshavechecked,willmakeamarkonit

在已經(jīng)檢查過的部品上打點確認(rèn)","100%fuctioncheck

后續(xù)多層功能測試工位100%檢查

100%visualcheckonpartsusingstation

在部件的使用工位100%檢驗有無該標(biāo)識","4

3",64,,"none

無",`,,,,,

,,"overviewNG

未檢出不良",NGpartsreleasedto,6,,,1missoperating,2,qualificationtrainingon,"100%fuctioncheck

后段多層工位100%進行功能測試",4,48,,None,,,,,,

,,,productline,4,,,1操作失誤,,inspection,,3,,,無,,,,,,

,,,"錯誤或不良品流到生產(chǎn)線,",,,,,,檢查員資格培訓(xùn),,,,,,,,,,,

,,,,,,,2testerfailure,2,emendationonequipments,emendationlistofequipments,3,36,,None,,,,,,

,,,,,,,2測定器失效,,儀器校正,儀器校正清單,,,,無,,,,,,

,,,,,,,,,,"100%fuctioncheck

后段100%進行功能測試",,,,,,,,,,

,,FT測試搜索敏感性的參數(shù)設(shè)置不正確,產(chǎn)品誤判(搜索不停臺),2,,,"參數(shù)設(shè)置過嚴(yán),造成產(chǎn)品在正常的狀態(tài)下無法實現(xiàn)搜索停臺的功能",2,搜索停臺的控制規(guī)格設(shè)定為35.3dbuvemf,"fuctioncheck

后續(xù)工位功能檢查",4,56,,搜索停臺的控制規(guī)格更改設(shè)定為36.7dbuvemf,"生技

日期:2007/06/20",完成,,,,

,,負載盒上開關(guān)位置撥錯,產(chǎn)品誤判(搜索不停臺),2,,,"作業(yè)員誤操作將負載盒上的""TNS""開關(guān)由""on""撥到""OFF""造成產(chǎn)品在正常的狀態(tài)下無法實現(xiàn)搜索停臺的功能",2,生技設(shè)備月度保養(yǎng),工作準(zhǔn)備時作業(yè)員的點檢,4,16,,"1負載盒上追加開關(guān)位置標(biāo)識

2將負載盒上的ACC開關(guān)移到治具上,避免作業(yè)員在負載盒上作業(yè)","生技

日期:2007/06/11",完成,,,,

,7.fixmainPCBtochassis,modulechassisis,NGassembly,7,,,handlingcarelesslyby,2,None,visualcheckbywarehouseman&IQA,2,28,,None,,,,,,

,&screwing,outofshape,錯誤裝配,4,,,operatororduetodelivery,,無,,7,,,無,,,,,,

,(ST:A-01),模塊變形,,,,,操作或運輸過程中的過失操作,,,由倉管員及IQA目視檢查,,,,,,,,,,

,7.組裝主基板至五金支架,,,,,,,,,checkbyhisself,,,,,,,,,,

,&打螺絲,,,,,,,,,對來料進行自檢查,,,,,,,,,,

,,NGassembly,fixingNG,7,,,pressurenotenough,2,usecylinderjig,checkpressuredailyandwhen,4,56,,None,,,,,,

,,錯誤裝配,組裝不到位,4,,,壓力不夠,,用氣缸治具,modelchanged,,,,無,,,,,,

,,,,,,,,,,每天或換機種時檢查氣壓,,,,,,,,,,

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

,,,,,,,fixingtowronglocation,2,trainingoperator,100%visualdoublecheck,4,56,,None,,,,,,

,,,,,,,放入位置不正確,,培訓(xùn)作業(yè)員,100%雙重目視檢查,7,,,無,,,,,,

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

,,screwloose/tighten,rattlenoiseheardwhen,6,,,screwdrivertorquetoosmall,2,usetorquemetertocontrol,checktorquedailyandwhen,4,48,,None,,,,,,

,,螺絲松動或過緊,shakingduetoloose,4,,,螺絲刀扭力過小,,torque,modelchanged,,,,無,,,,,,

,,,松動，搖晃時有雜音,,,,,,用扭力計控制扭力,每天或換機種時檢查扭力,,,,,,,,,,

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

,,,slideoccurreddueto,6,,,screwdrivertorquetoobig,2,usetorquemetertocontrol,checktorquedailyandwhen,4,48,,None,,,,,,

,,,tighten,4,,,螺絲刀扭力過大,,torque,modelchanged,,,,無,,,,,,

,,,過緊，滑牙,,,,,,用扭力計控制扭力,每天或換機種時檢查扭力,,,,,,,,,,

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

,,sticksheettowrong,can'tloadCD,7,,,missoperating,2,1.trainingoperator,100%visualdoublecheck,4,56,,None,,,,,,

,,location,不能進碟,,,,操作錯誤,,1.培訓(xùn)作業(yè)員,100%雙重目視檢查,7,,,無,,,,,,

,,碟倉絨布貼附位置不正確,,,,,,,2.processsheet,,,,,,,,,,,

,,,,,,,,,2.作業(yè)指導(dǎo)書,,,,,,,,,,,

,,PCBcrack/scratch,functionerror,7,,,missoperating,2,1.trainingoperator,100%visualcheck,4,56,,None,,,,,,

,,PCB斷裂/劃傷,功能不良,,,,操作失誤,,1.培訓(xùn)作業(yè)員,100%目視檢查,3,,,無,,,,,,

,,,,,,,,,2.jigforavoidingmissing,"100%checkfuctionrepeatedly

后段多層工位100%進行功能測試",,,,,,,,,,

,,,,,,,,,2.防呆治具,,,,,,,,,,,

,,,,,,,incomingpartNG,2,PCBcosmeticcheck,incominginspection,2,28,,None,,,,,,

,,,,,,,來料不良,,PCB板外觀檢查,受入檢查,3,,,無,,,,,,

,,,,,,,,,,"100%checkfuctionrepeatedly

后段多層工位100%進行功能測試",,,,,,,,,,

,,forgettostickheat,NGassembly,7,,,missoperating,2,1.managebyquantity,100%visualcheckbyhisself,4,56,,None,,,,,,

,,sinksheettoPCB,錯誤裝配,4,,,操作錯誤,,1數(shù)量管理,100%目視自檢,8,,,無,,,,,,

,,漏貼散熱膠布至PCB,,,,,,,2.processsheet,,,,,,,,,,,

,,,,,,,,,2.作業(yè)指導(dǎo)書,,,,,,,,,,,

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

,,ESDdestroy,electricalfunction,7,,,operatornotwearing,2,useESDcleanertogetridofESD,1.dailycheckbeforelinestart,2,28,,None,,,,,,

,,ESD破壞,failured,,,,ESDband,,使用離子風(fēng)機消除靜電,1.每天開始生產(chǎn)前檢查,4,,,無,,,,,,

,,,電器性能破壞,,,,作業(yè)員沒有佩帶靜電帶,,,2.checkESDofoperatingareas,,,,,,,,,,

,,,,,,,,,,2.作業(yè)區(qū)域靜電檢查,,,,,,,,,,

,,spacebetweenpanel,fixingNG,3,,,blockoffixingjigshifted,2,1.checkthisitemwhenmonthly,1visualcheckbyhisselfafter,3,18,,None,,,,,,

,,bottomandchassis,組裝不到位,,,,面板底蓋定位塊的位置發(fā)生偏移,,maintenance,assemble,7,,,無,,,,,,

,,istoobigwhen,,,,,,,1.治工具月度維護時重點檢查此項目,1組裝后自檢,,,,,,,,,,

,,assembly,,,,,,,,2nextstationcheck,,,,,,,,,,

,,組裝時面板底蓋與五金支架,,,,,,,,2后工位檢查,,,,,,,,,,

,,之間間隙過大,,,,,,,,,,,,,,,,,,

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

,,screwofjigloosed,NGassembly,3,,,thescrewisusedtofixthe,2,1.checkthisitemwhenmonthly,1visualcheckbyhisselfafter,3,18,,None,,,,,,

,,治具螺絲松動,錯誤裝配,,,,pillarofcylinderandpillar,,maintenance,assemble,7,,,無,,,,,,

,,,,,,,"ofpress,it'seasytobecome",,1.治工具月度維護時重點檢查此項目,1組裝后自檢,,,,,,,,,,

,,,,,,,loosewhenusing,,,2nextstationcheck,,,,,,,,,,

,,,,,,,"該螺絲用于連接汽缸桿與受力桿,",,,2后工位檢查,,,,,,,,,,

,,,,,,,使用中易松動,,,,,,,,,,,,,

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

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

,,postbesidesheetleather,NGassembly,3,,,thisitemisnottreatedas,2,None,1.IQCaddedthisitemtoinspection,4,24,,None,,,,,,

,,plateofbottompanel,錯誤裝配,,,,importantitemwheninspection,,無,processsheet,,,,無,,,,,,

,,isanamorphic,,,,,IQC檢查時未將此項列入重點檢查,,,1.IQC將此項列入受入檢查的重點檢查項目,,,,,,,,,,

,,面板底蓋貼附碟倉絨布處,,,,,項目,,,2.100%visualinspection,,,,,,,,,,

,,支柱變形,,,,,,,,2.100%目視檢查,,,,,,,,,,

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

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

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

,,螺絲刀碰傷主基板回路,功能不良(AM無反應(yīng)),7,,,"治具上有多余的孔,作業(yè)員鎖螺絲時打錯位置,將主基板上的回路鉆斷",2,治具上的螺絲孔位有標(biāo)識,"100%functioncheck

100%功能檢查",4,56,,"治具改造,將治具上多余的孔位去除","生技

日期:2007/08/07",完成,,,,

,"8.inspectSCDmodule

(ST:PT-02)

8.CD機芯部件的檢查","testCDcannotinsertintoSCDmodule

CD機芯不入碟","functionerrer

功能不良","8

7",,,"1shocktopcoverbyoperator'smistakeandmakedistortionofCDmodule

1作業(yè)動作過失磨擦上蓋導(dǎo)致機芯變形",4,"cannotsuperposeCDmoduleincheckprocess

檢測過程中不能疊放","1100%functioncheck

2100%visualcheck

1100%功能檢查

2100%目視檢查","2

3",64,,"None

無",,,,,,

,,,,,,,"2TestCDdirty

2碟片贓污",4,"checkandmaintainTestCDbeforeoperation

作業(yè)員作業(yè)前先進行光盤點檢","functioncheck

功能檢查","2

3",64,,"None

無",,,,,,

,,"CDmodule'axeslockCD

機芯前軸卡住CD碟","functionerrer(CDisnotworkableandfeedback)

功能不良(無法讀碟)","8

7",,,"shockpartsandmakedistortionofCDmodule

部品碰撞變形",4,"checkappearance

檢查確認(rèn)外觀","100%functioncheck

功能檢查","2

3",64,,"None

無",,,,,,

,,"oversightoninspection

漏檢","NGpartsreleasedtoproductline,resultinproductionfunctionfailascan'tworkableorinstability

不良品流到生產(chǎn)線,","8

7",,,"partsputintonextstationwithoutinspectionbecauseofmissoperatingofoperator

作業(yè)員失誤,部件沒有檢查就流到下個工位",2,"dispartthecheckedpartsandwithoutcheckparts

檢查過和未檢查的部品分開放置

ifpartshavechecked,willmakeamarkonit

在已經(jīng)檢查過的部品上打點確認(rèn)","100%fuctioncheck

后續(xù)功能測試工位100%檢查

100%visualcheckonpartsusingstation

在部件的使用工位100%檢驗有無該標(biāo)識",3,64,,"none

無",,,,,,

,,"overviewNG

未檢出不良",NGpartsreleasedto,6,,,1missoperating,2,qualificationtrainingon,"100%fuctioncheck

后續(xù)功能測試工位100%檢查",4,48,,None,,,,,,

,,,productline,4,,,"1作業(yè)員失誤,",,inspection,,3,,,無,,,,,,

,,,"錯誤或不良品流到生產(chǎn)線,",,,,,,檢查員資格培訓(xùn),,,,,,,,,,,

2,,,,,,,2testerfailure,2,"emendationonequipmentsyearly

儀器校正每年一次

equipmentsmaintainmonthly

設(shè)備的月度保養(yǎng)",checkequipmentsatthebeginofwork始業(yè)點檢,3,36,,None,,,,,,

,,,,,,,2測定器失效,,,,4,,,無,,,,,,

,,notfixFFCsteady,functionerror,8,,,missoperating,2,1.makejigtoinsertFFC,"1.100%visualinspectionafterFFCwasinserted,andaddmarkonFFCcable,

1.FFC插入后100%目視檢查,檢查ok后在FFC排線上打點做標(biāo)識,

2checkmark100%nextstation

2后工位在100%目測檢查標(biāo)識","3

6",0,,None,,,,,,

,,FFC未固定(沒有扣上固定FFC排線的固定扣),"功能不良(FR,RR聲道無輸出)",7,,,作業(yè)員過失,,1.制做FFC排線插入治具,,6,,,無,,,,,,

,,,,,,,,,"2.addthecorrectmethodofinserttingFFCintoprocesssheet

2.在作業(yè)指導(dǎo)書內(nèi)追加FFC排線的正確插入方法",,,,,,,,,,,

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

,,insertFFCflatly,functionerror,7,,,missoperating,2,1.trainingoperator,100%visualcheck,4,56,,None,,,,,,

,,FFC未水平插入,功能不良,,,,作業(yè)員過失,,1.培訓(xùn)作業(yè)員,100%目視檢查并打點確認(rèn),6,,,無,,,,,,

,,,,,,,,,2.processsheet,,,,,,,,,,,

,,,,,,,,,2.作業(yè)指導(dǎo)書,,,,,,,,,,,

,,治具排線端子與機芯接觸不良,產(chǎn)品誤判(按出碟鍵無反應(yīng)),7,,,"治具上的FFC排線多次使用后磨損,造成與機芯接觸不良",2,"將FFC排線列為易損件,每月進行更換","fuctioncheck

后續(xù)工位功能檢查",3,56,,"治具改造,在治具上追加FFC排線快速夾子","生技

日期:2007/06/18",完成,,,,

,,,,,,,,,1.trainingoperator,,,,,,,,,,,

,9.insertFFC&SCDmodule,springofmechafalloff,functionerror,7,,,missoperating,2,1.培訓(xùn)作業(yè)員,100%visualinspection,4,56,,None,,,,,,

,preparation&bracketscrewing,機芯彈簧脫落,功能不良,,,,操作錯誤,,"2.addcorrectmethodtocarryCDmoduleprocesssheet

2.作業(yè)指導(dǎo)書追加機芯的正確握取方法",100%目視檢查,3,,,無,,,,,,

,(ST:A-02),,,,,,,,,fuctioncheck,,,,,,,,,,

,9.FFC排線插入&機芯準(zhǔn)備&,,,,,,,,,后續(xù)工位功能檢查,,,,,,,,,,

,機芯支架打螺絲,,,,,,incomingpartNG,2,None,incominginspection,2,28,,None,,,,,,

,,,,,,,來料不良,,無,受入檢查,,,,無,,,,,,

,,,,,,,,,,"100%fuctioncheck

后續(xù)工位功能檢查",,,,,,,,,,

,,ESDdestroy,electricalfunction,8,,,Operatornotwearing,2,useESDcleanertogetridofESD,checkESDofoperatingareasbeforlinestart,2,32,,None,,,,,,

,,ESD破壞,failured,7,,,ESDband,,使用離子風(fēng)機消除靜電,,4,,,無,,,,,,

,,,電器性能破壞,,,,作業(yè)員沒有佩帶靜電帶,,,作業(yè)前檢查靜電,,,,,,,,,,

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

,,screwloose/tighten,rattlenoiseheardwhen,6,,,screwdrivertorquetoosmall,2,usetorquemetertocontrol,checktorquedailyandwhen,4,48,,None,,,,,,

,,螺絲松動/過緊,shakingduetoloose,4,,,螺絲刀扭力過小,,torque,modelchanged,,,,無,,,,,,

,,,松動，搖晃時有雜音,,,,,,用扭力計控制扭力,每天或換機種時檢查扭力,,,,,,,,,,

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

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

,,,slideoccurreddueto,6,,,screwdrivertorquetoobig,2,usetorquemetertocontrol,checktorquedailyandwhen,4,48,,None,,,,,,

,,,tighten,4,,,螺絲刀扭力過大,,torque,modelchanged,,,,無,,,,,,

,,,過緊，滑牙,,,,,,用扭力計控制扭力,每天或換機種時檢查扭力,,,,,,,,,,

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

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

,,cannotfixscrewto,fixingNG,7,,,torqueistosmall(5±2kgf),3,increasetorqueto6.75±1.25,1.checktorquedailyandwhen,2,42,,None,,,,,,

,,bracket,組裝不到位,4,,,螺絲刀設(shè)定力矩規(guī)格過小,,kgfbaseontechnicalspcand,modelchanged,3,,,無,,,,,,

,,機芯防塵支架螺絲打不進,,,,,,,"testresult,andrevisedCPand",1.每天或換機種時檢查扭力,,,,,,,,,,

,,,,,,,,,processsheet,2.operatorconfirmsscrewingwell,,,,,,,,,,

,,,,,,,,,根據(jù)設(shè)計規(guī)格和實際打螺絲測試結(jié),afterfixing,,,,,,,,,,

,,,,,,,,,"結(jié)果,將力矩調(diào)至.75±1.25kgf,并",2.作業(yè)員組裝完畢后100%目視檢查螺絲,,,,,,,,,,

,,,,,,,,,修訂控制計劃和作業(yè)指導(dǎo)書,打入良好,,,,,,,,,,

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

,10.bracket-mscrewing&fix,螺絲松動/過緊,shakingduetoloose,6,,,螺絲刀扭力過小,,torque,modelchanged,4,,,None,,,,,,

,shieldcase&fixFFCholder&,,松動，搖晃時有雜音,4,,,,,用扭力計控制扭力,每天或換機種時檢查扭力,,,,無,,,,,,

,stickcushiondustproof,,,,,,,,,,,,,,,,,,,

,(ST:A-03),,slideoccurreddueto,6,,,screwdrivertorquetoobig,2,usetorquemetertocontrol,checktorquedailyandwhen,4,48,,None,,,,,,

,10.機芯支架打螺絲&防護蓋組裝&,,tighten,4,,,螺絲刀扭力過大,,torque,modelchanged,,,,無,,,,,,

,FFC支架組裝&防塵膠布貼附,,過緊，滑牙,,,,,,用扭力計控制扭力,每天或換機種時檢查扭力,,,,,,,,,,

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

,,ESDdestroy,electricalfunction,8,,,operatornotwearing,2,useESDcleanertogetridofESD,1.dailycheckbeforelinestart,2,32,,None,,,,,,

,,ESD破壞,failured,7,,,ESDband,,使用離子風(fēng)機消除靜電,1.每天開始生產(chǎn)前檢查,4,,,無,,,,,,

,,,電器性能破壞,,,,作業(yè)員沒有佩帶靜電帶,,,2.checkESDofoperatingareas,,,,,,,,,,

,,,,,,,,,,2.作業(yè)環(huán)境靜電檢查,,,,,,,,,,

,,forgettofixFFCholder,NGassembly,7,,,missoperating,2,1.trainingoperator,100%visualdoublecheck,4,56,,None,,,,,,

,,FFC支架漏裝,錯誤裝配,4,,,操作錯誤,,1.培訓(xùn)作業(yè)員,100%雙重目視檢查,7,,,無,,,,,,

,,,,,,,,,2.processsheet,,,,,,,,,,,

,,,,,,,,,2.作業(yè)指導(dǎo)書,,,,,,,,,,,

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

,,forgettostickcushion,NGassembly,7,,,missoperating,2,1.trainingoperator,100%visualcheck,4,56,,None,,,,,,

,,dustprooftobracket,錯誤裝配,4,,,操作錯誤,,1.培訓(xùn)作業(yè)員,100%目視檢查,8,,,無,,,,,,

,,漏貼防塵膠布至機芯支架,,,,,,,2.processsheet,,,,,,,,,,,

,,,,,,,,,2.作業(yè)指導(dǎo)書,,,,,,,,,,,

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

,,notcombinetwoof,NGassembly,7,,,"missoperating

操作錯誤",2,1.trainingoperator,100%visualcheck,4,56,,None,,,,,,

,,dustproofcompletely,錯誤裝配,4,,,"操作錯誤,操作后未做壓緊動作",,1.培訓(xùn)作業(yè)員,100%目視檢查,8,,,無,,,,,,

,,防塵膠布接合處不緊密,,,,,,,2.processsheetupdate,,,,,,,,,,,

,,,,,,,,,2.修改作業(yè)指導(dǎo)書(追加NG和OK品,,,,,,,,,,,

,,FFCfixingNG,functionerror,7,,,missoperating,2,None,"100%doublevisualcheckandmakeamarkonokproduct

雙重目視檢查和打點確認(rèn)

checkbyfixture

用治具檢查",4,56,,None,,,,,,

,,排線組裝不到位,功能不良,,,,操作錯誤,,無,,2,,,無,,,,,,

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

,,notfixFFCsteady,functionerror,7,,,missoperating,2,1.trainingoperator,"100%doublevisualcheckandmakeamarkonokproduct

雙重目視檢查和打點確認(rèn)",4,56,,None,,,,,,

,,FFC未固定,功能不良,,,,操作錯誤,,1.培訓(xùn)作業(yè)員,,6,,,無,,,,,,

,,,,,,,,,2.processsheet,,,,,,,,,,,

,,,,,,,,,2.作業(yè)指導(dǎo)書,"checkbyfixture

用治具檢查",,,,,,,,,,

,,FFCholder,NGfixing,7,,,missoperating,2,1.培訓(xùn)作業(yè)員,100%目視檢查,4,56,,None,,,,,,

,,排線未放入排線支架,錯誤裝配,4,,,操作錯誤,,2.processsheet,,8,,,無,,,,,,

,,,,,,,,,2.作業(yè)指導(dǎo)書,,,,,,,,,,,

,,,,,,,,,"3usingfixture

3應(yīng)用治具進行固定",,,,,,,,,,,

,,sheetwhichisusedto,functionerror,8,,,missoperating,2,trainingoperator,100%visualinspection,4,64,,none,,,,,,

,,connectFFCandmainPCB,功能不良(機芯不動作),7,,,"操作錯誤,操作后未做壓緊動作",,培訓(xùn)作業(yè)員,100%目視檢查,8,,,無,,,,,,

,,isnotstickedfirmly,,,,,,,addthisitemasnoticepoint,,,,,,,,,,,

,,FFC與基板連接膠布未貼緊,,,,,,,intoprocesssheet,,,,,,,,,,,

,,,,,,,,,將此項目作為作業(yè)注意點追加至,,,,,,,,,,,

,,,,,,,,,作業(yè)指導(dǎo)書,,,,,,,,,,,

,11.fixassymoduletochassis,ESDdestroy,electricalfunction,8,,,operatornotwearing,2,useESDcleanertogetridofESD,1.dailycheckbeforelinestart,2,32,,None,,,,,,

,&heatsinkpreparation,ESD破壞,failured,7,,,ESDband,,使用離子風(fēng)機消除靜電,1.每天開始生產(chǎn)前檢查,4,,,無,,,,,,

,11.機芯模塊組裝至底蓋&,,電器性能破壞,,,,作業(yè)員沒有佩帶靜電帶,,,2.operationconditionESDcheck,,,,,,,,,,

,散熱板準(zhǔn)備,,,,,,,,,2.作業(yè)環(huán)境靜電檢查,,,,,,,,,,

,(ST:A-04),screwloose/tighten,rattlenoiseheardwhen,6,,,screwdrivertorquetoosmall,2,usetorquemetertocontrol,checktorquedailyandwhen,4,48,,None,,,,,,

,,螺絲松動/過緊,shakingduetoloose,4,,,螺絲刀扭力過小,,torque,modelchanged,,,,無,,,,,,

,,,松動，搖晃時有雜音,,,,,,用扭力計控制扭力,每天或換機種時檢查扭力,,,,,,,,,,

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

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

,,,slideoccurreddueto,6,,,screwdrivertorquetoobig,2,usetorquemetertocontrol,checktorquedailyandwhen,4,48,,None,,,,,,

,,,tighten,4,,,螺絲刀扭力過大,,torque,modelchanged,,,,無,,,,,,

,,,過緊，滑牙,,,,,,用扭力計控制扭力,每天或換機種時檢查扭力,,,,,,,,,,

,12.panelrear&heatsink,screwloose/tighten,rattlenoiseheardwhen,6,,,screwdrivertorquetoosmall,2,usetorquemetertocontrol,checktorquedailyandwhen,4,48,,None,,,,,,

,screwing,螺絲松動/過緊,shakingduetoloose,4,,,螺絲刀扭力過小,,torque,modelchanged,,,,無,,,,,,

,12.后蓋&散熱板打螺絲,,松動，搖晃時有雜音,,,,,,用扭力計控制扭力,每天或換機種時檢查扭力,,,,,,,,,,

,(ST:A-05),,,,,,,,,,,,,,,,,,,

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

,,,slideoccurreddueto,6,,,screwdrivertorquetoobig,2,usetorquemetertocontrol,checktorquedailyandwhen,4,48,,None,,,,,,

,,,tighten,4,,,螺絲刀扭力過大,,torque,modelchanged,,,,無,,,,,,

,,,過緊，滑牙,,,,,,用扭力計控制扭力,每天或換機種時檢查扭力,,,,,,,,,,

,,"skidofscrew

螺絲打滑","rattlenoiseheardwhenshakingduetoloose

機臺搖晃時有雜音,螺絲不緊易掉落","6

4",,,"1opratorisn'tuprighttolockscrew

1作業(yè)員沒有垂直打螺絲

2strengthofscrewis8.0+-1kgf.cmwhichisexcess

2螺絲刀扭力8.0+-1kgf.cm規(guī)格過大",2,"1usetorquemetertocontroltorque

1用扭力計控制扭力

2defindthemethodofusingscrewdriver

2電動螺絲刀使用方法定義

3defindthestrengthofscrew

detailas5±1kgf.cm

3重新定義螺絲扭力為:

5±1kgf.cm","1voice/cosmeticstation100%check

1外觀工位100%異音/目視檢查

","4

7",48,,"None

無",,,,,,

,13.paneltopscrewingand,screwloose/tighten,rattlenoiseheardwhen,6,,,screwdrivertorquetoosmall,2,usetorquemetertocontrol,checktorquedailyandwhen,4,48,,None,,,,,,

,labeling&VisualInspection,螺絲松動/過緊,shakingduetoloose,4,,,螺絲刀扭力過小,,torque,modelchanged,,,,無,,,,,,

,13.上蓋打螺絲&貼標(biāo)簽&外觀檢查,,松動，搖晃時有雜音,,,,,,用扭力計控制扭力,每天或換機種時檢查扭力,,,,,,,,,,

,(ST:A-06),,,,,,,,,,,,,,,,,,,

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

,,,slideoccurreddueto,6,,,screwdrivertorquetoobig,2,usetorquemetertocontrol,checktorquedailyandwhen,4,48,,None,,,,,,

,,,tighten,4,,,螺絲刀扭力過大,,torque,modelchanged,,,,無,,,,,,

,,,過緊，滑牙,,,,,,用扭力計控制扭力,每天或換機種時檢查扭力,,,,,,,,,,

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

,,assemblyNG,NGfixing,7,,,missoperating,2,operatebyfixture,100%visualcheck,4,56,,None,,,,,,

,,組裝不到位,錯誤裝配,4,,,操作錯誤,,用治具按壓,100%目視檢查,8,,,無,,,,,,

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

,,,,,,,pressurenotenough,2,usecylinderjig,100%visualcheck,4,56,,None,,,,,,

,,,,,,,壓力不夠,,用氣缸治具,100%目視檢查,8,,,無,,,,,,

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

,,forgettosticklabel,poorappearance,6,,,operatorcarelessness,2,trainingoperator,100%doublevisualcheck,4,48,,None,,,,,,

,,標(biāo)簽漏貼,外觀不良,4,,,操作員過失,,培訓(xùn)作業(yè)員,100%雙重目視檢查,7,,,無,,,,,,

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

,,rearscrewofcd-chloose,partsfalloff,7,,,incomingpartsNG,2,none,100%doublevisualcheck,2,28,,None,,,,,,

,,機芯尾部螺絲松動,部品脫落,,,,來料不良,,無,100%多重目視檢查,7,,,無,,,,,,

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

,,screwhigh-up,poorappearance,6,,,operatoroversight,2,none,100%doublevisualcheck,4,48,,None,,,,,,

,,螺絲未完全打入,外觀不良,4,,,作業(yè)員漏檢,,無,100%多重目視檢查,5,,,無,,,,,,

,,,,,,,,,,FA02工位100%進行螺絲緊固確認(rèn),,,,,,,,,,

,14.SPRINGCLEAN,lessthancleantime,corrodeplasticknob,6,,,operatingNG,2,none,usetimertocontrolcleartime,2,24,,None,,,,,,

,14．彈簧片清洗,(2minutes),腐蝕塑膠旋鈕,,,,作業(yè)不良,,無,用計時器控制清洗時間,,,,無,,,,,,

,（ST-S1）,少于清洗規(guī)定時間(2分鐘),,,,,,,,,,,,,,,,,,

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

,"15.inspectSW-BD

(ST-PT03)

15.SW-基板部件檢驗","PCB'ssurfacescrape

PCB表面劃傷","functionerror

基板功能不良",7,,,"PCBscrapebyhardnessinprocess

作業(yè)過程中硬物刮傷",2,"forbidoperatorwearringorotherhardness

作業(yè)員禁止帶戒指等硬物作業(yè)","functiondoublecheck

后續(xù)工位功能檢查",3,42,,,,,,,,

,,ESDdestroy,electricalfunction,7,,,operatornotwearing,2,useESDcleanertogetridofESD,1.dailycheckbeforelinestart,2,28,,None,,,,,,

,,ESD破壞,failured,,,,ESDband,,使用離子風(fēng)機消除靜電,1.每天開始生產(chǎn)前檢查,,,,無,,,,,,

,,,電器性能破壞,,,,作業(yè)員沒有佩帶靜電帶,,,2.checkESDofoperatingareas,,,,,,,,,,

,,,,,,,,,,2.作業(yè)區(qū)域靜電檢查,,,,,,,,,,

,,"oversightoninspection

漏檢","NGpartsreleasedtoproductline,resultinproductionfunctionfailascan'tworkableorinstability

不良品流到生產(chǎn)線,造成產(chǎn)品功能不良","8

4",,,"partsputintonextstationwithoutinspectionbecauseofmissoperatingofoperator

作業(yè)員失誤,部件沒有檢查就流到下個工位",2,"dispartthecheckedpartsandwithoutcheckparts

檢查過和未檢查的部品分開放置

ifpartshavechecked,willmakeamarkonit

在已經(jīng)檢查過的部品上打點確認(rèn)","100%fuctioncheck

后續(xù)功能測試工位100%檢查

100%visualcheckonpartsusingstation

在部件的使用工位100%檢驗有無該標(biāo)識","4

3",64,,"none

無",,,,,,

,,"overviewNG

未檢出不良(引腳連錫,電子元件損壞)",NGpartsreleasedto,6,,,1missoperating,2,qualificationtrainingon,"100%fuctioncheck

后續(xù)功能測試工位100%檢查",4,48,,None,,,,,,

,,,productline,4,,,1操作失誤,,inspection,,3,,,無,,,,,,

,,,"錯誤或不良品流到生產(chǎn)線,",,,,,,檢查員資格培訓(xùn),,,,,,,,,,,

,,,,,,,2testerfailure,2,"emendationonequipmentsyearly

儀器校正每年一次

equipmentsmaintainmonthly

設(shè)備的月度保養(yǎng)",checkequipmentsatthebeginofwork始業(yè)點檢,3,36,,None,,,,,,

,,,,,,,2測定器失效,,,,4,,,無,,,,,,

,,開關(guān)基板按鍵損壞,功能不良(FM按鍵無反應(yīng)),7,,,進行按鍵檢查時用力太大將基板上的FM按鍵壓壞,2,無,"100%fuctioncheck

后續(xù)功能測試工位100%檢查",4,56,,"SW檢查治具改造,采用機械按壓測試代替人手直接按壓按鍵測試","生技

完成日期:2007/08/31",進行中,,,,

,,sticktowronglocation,assemblyNG,7,,,missoperating,2,samplecontrol,100%doublevisualcheck,4,56,,None,,,,,,

,,貼附位置不正確,錯誤裝配,4,,,操作錯誤,,樣品管理,100%多重目視檢查,7,,,無,,,,,,

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

,,forgettostickcushion,Poorappearance,6,,,missoperating,2,1.samplecontrol,100%doublevisualcheck,4,48,,None,,,,,,

,,膠布漏貼,外觀不良,4,,,作業(yè)員疏忽,,1.樣品管理,100%多重目視檢查,7,,,無,,,,,,

,,,,,,,,,2.qtycontrol,,,,,,,,,,,

,,,,,,,,,2.數(shù)量管理,,,,,,,,,,,

,,screwloose,buttonineffective,7,,,screwdrivertorquetoosmall,2,usetorquemetertocontrol,checktorquedailyandwhen,4,56,,None,,,,,,

,,螺絲松動,按鍵無效,,,,螺絲刀扭力過小,,torque,modelchanged,,,,無,,,,,,

,,,,,,,,,用扭力計控制扭力,每天或換機種時檢查扭力,,,,,,,,,,

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

,,screwmissing,buttonrattlenoiseheard,6,,,missoperating,3,indicatescrewingorderonbezel,usescrewcountertocontrol,3,54,,None,,,,,,

,,漏打螺絲,按鍵的晃動聲,,,,操作錯誤,,screwingjig,螺絲計數(shù)器數(shù)量管理,2,,,無,,,,,,

,,,,,,,,,在前咀治具上注明打螺絲的順序,,,,,,,,,,,

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

,16.HARMAL&SHEETFIXING,sticktowronglocation,buttonfunctionfailured,7,,,missoperating,2,jigwithholeopennedtoavoid,100%visualcheck,4,56,,None,,,,,,

,16.潤滑及膠布貼附,涂油位置錯誤,按鍵性能不良,,,,操作錯誤,,missing,100%目視檢查,8,,,無,,,,,,

,(ST-B1),,,,,,,,防呆治具以預(yù)防,,,,,,,,,,,

,,sticktowronglocation,assemblyNG,7,,,missoperating,2,samplecontrol,100%visualcheck,4,56,,None,,,,,,

,,貼附位置不正確,錯誤裝配,4,,,操作錯誤,,樣品管理,100%目視檢查,8,,,無,,,,,,

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

,,sheetleakage,poorappearance,6,,,operatorcarelessness,2,1.samplecontrol,100%visualcheck,4,48,,None,,,,,,

,,膠布漏貼,外觀不良,4,,,作業(yè)員疏忽,,1.樣品管理,100%目視檢查,8,,,無,,,,,,

,,,,,,,,,2.qtycontrol,,,,,,,,,,,

,,,,,,,,,2.數(shù)量管理,,,,,,,,,,,

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

,17.BEZELASSY-1,bezelscratch,poorappearance,6,,,handlingcarelessly,2,useplasticcovertoprotect,100%doublevisualcheck,4,48,,None,,,,,,

,(SCREWINGPROCESS),前咀有擦傷,外觀不良,4,,,不小心掉落,,用塑料蓋保護前咀,100%雙重目視檢查,7,,,無,,,,,,

,17.開關(guān)基板打螺絲,,,,,,,,,,,,,,,,,,,

,(ST-B2),screwdropsintobezel,foreignmaterial,6,,,handlingcarelessly,2,fixcoverusedtocoverunit,100%rattlenoisecheckat,4,48,,,,,,,,

,,assyduringscrewing,(rattlenoise),4,,,duringscrewing,,onscrewingjig,FPAstation,3,,,None,,,,,,

,,打螺絲時，螺絲掉進前咀,有異物（卡嗒聲）,,,,打螺絲時過失操作,,在螺絲治具上安裝防護蓋,FPA工程100%檢查,,,,無,,,,,,

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

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

,,screwloose,buttonineffective,7,,,screwdrivertorquetoosmall,2,usetorquemetertocontrol,checktorquedailyandwhen,4,56,,None,,,,,,

,,螺絲松動,按鍵無效,,,,螺絲刀扭力過小,,torque,modelchanged,,,,無,,,,,,

,,,,,,,,,用扭力計控制扭力,每天或換機種時檢查扭力,,,,,,,,,,

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

,,screwmissing,buttonrattlenoiseheard,6,,,missoperating,3,indicatescrewingorderonbezel,usescrewcountertocontrol,3,54,,None,,,,,,

,,漏打螺絲,按鍵的晃動聲,4,,,操作錯誤,,screwingjig,螺絲計數(shù)器數(shù)量管理,2,,,無,,,,,,

,,,,,,,,,在前咀治具上注明打螺絲的順序,,,,,,,,,,,

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

,,ESDdestroy,electricalfunction,8,,,operatornotwearing,2,useESDcleanertogetridofESD,1.dailycheckbeforelinestart,2,32,,None,,,,,,

,,ESD破壞,failures,7,,,ESDband,,使用離子風(fēng)機消除靜電,1.每天開始生產(chǎn)前檢查,4,,,無,,,,,,

,,,電器性能破壞,,,,作業(yè)員沒有佩帶靜電帶,,,2.checkESDofoperatingareas,,,,,,,,,,

,,,,,,,,,,2.作業(yè)區(qū)域靜電檢查,,,,,,,,,,

,,SWPCBscratch,NGproductaccured,7,,,incomingpartNG,2,None,1100%functiondoublecheck,4,56,,None,,,,,,

,,開關(guān)基板劃傷,功能不良,,,,來料不良,,無,1后續(xù)工位多重100%功能檢查,3,,,無,,,,,,

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

,,,,,,,screwingholeforavoiding,1,improvescrewingholeofjig,1100%functiondoublecheck,4,28,,None,,,,,,

,,,,