PCB綠油阻焊PFMEA分析范例

PotentialFailureModeandEffectAnalysis,,,,,,,,,,,,,,,,,

過(guò)程潛在失效模式及后果分析,,,,,,,,,,,,,,,,,

（PFMEA）,,,,,,,,,,,,,,,,,

項(xiàng)目Item：,雙面板/多層板double-side/multi-layersPCB,,,,"FMEA編號(hào)

FMEANo.：",FMEA-W/F-03,,"編制日期

Peparedate：",2015/4/20,,,"編制

Prepareby：",,,,,

類(lèi)型Type:,PCB,,,,"關(guān)鍵日期

KeyDate：",/,,"內(nèi)容版本

contentVersion：",B1,,,審批Approvalby：,,,,,

"過(guò)程責(zé)任

Responsibility：",綠油soldermask,,,,"修訂日期

ModifyDate：",2019/7/1,,工廠(chǎng)批準(zhǔn)plantapproval：,,,,,,,,,

核心小組coreteam：,,,,,,,,,,,,,,,,,

"分級(jí)符號(hào)說(shuō)明：1.如果客戶(hù)有指定標(biāo)識(shí)符號(hào)，則按客戶(hù)要求進(jìn)行標(biāo)識(shí)；2.客戶(hù)沒(méi)有指定標(biāo)識(shí)符號(hào)，則按如下標(biāo)識(shí)：“◆”表示產(chǎn)品特殊特性,“▲”表示過(guò)程特殊特性。classificationsymboldescription：1.marksymbolpercustomer'sspecificsymbol;2.ifnospecificsymbolfromcustomer，marksymbolasbelow:“◆”forproductspecialcharacteristic,and“▲”forprocessspecialcharacteristic.",,,,,,,,,,,,,,,,,

"過(guò)程

功能processfunction

要求requirement","潛在失

效模式potentialfailuremode","潛在失

效后果potentialfailureeffect",嚴(yán)重度S,級(jí)別classification,"潛在失效

起因/機(jī)理potentialfailurecause/mechanism",頻度O,"現(xiàn)行過(guò)程

控制預(yù)防

currentprocesscontrolmethod","現(xiàn)行過(guò)程

控制探測(cè)

currentprocessdetection",探測(cè)度D,"R

P

N","建議

措施adviceaction",責(zé)任及目標(biāo)完成日期responsibility&duedate,"措施結(jié)果

actionresult",,,,

,,,,,,,,,,,,,采取的措施actionadopted,S,O,D,"R

P

N"

開(kāi)油:將油墨主劑與硬化劑開(kāi)油水配比調(diào)節(jié)均勻inkstir:stirthemainagentanddiluentagentevenlyinspecificration,粘度過(guò)低lowviscosity,印刷流油線(xiàn)路發(fā)紅inkflowduringprintingandtracediscolor,5,,開(kāi)油水添加過(guò)多adddiluentagenttoomuch,2,一次油粘度、二次油粘度要求參照《開(kāi)油工作指示W(wǎng)I》開(kāi)油參數(shù)stirinkforthefirstsoldermaskandthesecondsoldermaskaccordingtoWIofinkstirworkinstruction,每批使用粘度測(cè)試儀測(cè)量油墨粘度是否在要求范圍內(nèi)Whethertheviscosityofeachbatchiswithintherequiredrange,5,50,無(wú)none,,,,,,

,,,,,溫度過(guò)高temperautureistoohigh,2,溫度控制21±2℃controltemperaturewithin21±2℃,每4H點(diǎn)檢溫度并記錄一次checkandrecordevery4hours,7,70,無(wú)none,,,,,,

,粘度過(guò)高h(yuǎn)ighviscosity,印刷針孔影響外觀(guān)pinholeonprintandaffectcosmetics,5,,開(kāi)油水添加太少addlessdiluentagent,2,一次油粘度、二次油粘度要求參照《開(kāi)油工作指示W(wǎng)I》開(kāi)油參數(shù)stirinkforthefirstsoldermaskandthesecondsoldermaskaccordingtoWIofinkstirworkinstruction,每批使用粘度測(cè)試儀測(cè)量油墨粘度是否在要求范圍內(nèi)Whethertheviscosityofeachbatchiswithintherequiredrange,5,50,無(wú)none,,,,,,

開(kāi)油:將油墨主劑與硬化劑開(kāi)油水配比調(diào)節(jié)均勻inkstir:stirthemainagentanddiluentagentevenlyinspecificration,油墨不均勻unevenink,影響油墨品質(zhì)affectinkquality,5,,攪拌刀固定位置不正確agitationknifelocationisunproper,2,油墨攪拌機(jī)攪拌刀固定離桶邊桶底約1.0cm的位置fixtheagitationknifeinthelocationof1.0cmawayfrombottomandbarrel,自檢攪拌刀固定位置Fixedpositionofself-checkingagitator,7,70,無(wú)none,,,,,,

,,,,,攪拌時(shí)間不夠agitationtimeisunadequate,2,攪拌時(shí)間≥15mincontrolagitationtime≥15min,點(diǎn)檢油墨攪拌時(shí)間并做記錄checkandrecord,7,70,無(wú)none,,,,,,

,,,,,攪拌速度不夠agitationspeedisunadequate,2,40-80r/min,攪油時(shí)調(diào)整攪拌速度adjusttheagitationtime,7,70,無(wú)none,,,,,,

,,,,,油墨靜置時(shí)間不足inkholdingtimeisunadequate,2,攪拌時(shí)間≥15mincontrolagitationtime≥15min,使用時(shí)檢查開(kāi)油時(shí)間標(biāo)識(shí)marktimelabelfortheinkstir,7,70,無(wú)none,,,,,,

阻焊塞孔:按客戶(hù)的要求，通過(guò)鋁片將油墨灌進(jìn)所需塞孔的孔內(nèi)holeplug:plugstirredinkintoholewithaluminiumsheetaccordingtocustomerrequirement,阻焊塞孔過(guò)飽holeisoverpluged,"印刷后孔口油墨過(guò)厚，影響外觀(guān)；表面處理起泡excessinkonholeedgeafterprintingandaffectcosmetics,causebubbleaftersurfacefinishing",5,,塞孔壓力過(guò)大pressureofholeplugistoolarge,2,控制壓力30-99kg/cm2controlpressurewithin30-99kg/cm2,生產(chǎn)前點(diǎn)檢驗(yàn)塞孔壓力是否在要求范圍內(nèi)Pre-productionpointtocheckwhethertheplugholepressureiswithintherequiredrange,7,70,無(wú)none,,,,,,

,,,,,塞孔速度過(guò)慢speedofholeplugistooslow,2,依照首件板調(diào)整adjustthespeedbydoingfirstarticle,檢查首件塞孔品質(zhì)Checkthequalityofthefirstplughole,7,70,無(wú)none,,,,,,

,,,,,墊板不平matteboardisnotlevel,2,采用相同厚度的基板做墊板usethesamethicknessbasematerialasmattboard,生產(chǎn)前檢查墊板inspectbeforeproduction,7,70,無(wú)none,,,,,,

,,,,,油墨粘度過(guò)低inkviscosityistoolow,2,粘度200-300dpa.scontrolviscositywithin200-300dpa.s,每批使用粘度測(cè)試儀測(cè)量油墨粘度是否在要求范圍內(nèi)Whethertheviscosityofeachbatchiswithintherequiredrange,5,50,無(wú)none,,,,,,

,,,,,塞孔鋁片孔徑過(guò)大holediameterofaluminiumsheetforholeplugistoolarge,3,依照塞孔鋁片制造標(biāo)準(zhǔn)設(shè)計(jì)designthealuminiumsheetforholeplugaccordingtomanufacturingstandard,使用驗(yàn)孔機(jī)檢查塞孔鋁片孔徑Checktheapertureofplugholealuminiumsheetbeforeuse,4,60,無(wú)none,,,,,,

,阻焊塞孔不飽滿(mǎn)lighttransmitthroughpluggedhole,影響外觀(guān)；影響客戶(hù)自動(dòng)化作業(yè)；插件時(shí)卡錫珠。Affectcosmeticsandcustomer'sautooperating;solderballblockedholewheninsertcomponent,5,,塞孔壓力過(guò)小pressureofholeplugistoolow,2,控制壓力30.0-99kg/cm2controlpressurewithin30-99kg/cm2,生產(chǎn)前點(diǎn)檢驗(yàn)塞孔壓力是否在要求范圍內(nèi)Pre-productionpointtocheckwhethertheplugholepressureiswithintherequiredrange,7,70,無(wú)none,,,,,,

,,,,,塞孔速度過(guò)快speedofholeplugistoofast,2,依照首件板調(diào)整adjustthespeedbydoingfirstarticle,檢查首件塞孔品質(zhì)Checkthequalityofthefirstplughole,7,70,無(wú)none,,,,,,

,,,,,油墨干inkistoodry,2,"一次添加油墨1/3KG，每24H更換一次塞孔油墨。Add1/3kginkforonetime,andreplacetheinkforholeplugevery24hours",自檢絲印過(guò)程中是否有粘網(wǎng)Whetherthereisstickingscreenintheprocessofself-checkingscreenprinting,7,70,無(wú)none,,,,,,

,塞孔透光lighttransmitthroughpluggedhole,影響外觀(guān)；影響客戶(hù)自動(dòng)化作業(yè)；插件時(shí)卡錫珠。Affectcosmeticsandcustomer'sautooperating;solderballblockedholewheninsertcomponent,5,,刮刀不平整有缺口scraperisnick,2,每班研磨一次re-shapeeveryshift,使用前檢查刮刀是否不平整有缺口Checkwhetherthescraperisunevenandhasagapbeforeuse,7,70,無(wú)none,,,,,,

,,,,,鋁片孔徑過(guò)小holediameterofaluminiumsheetistoosmall,3,依照塞孔鋁片制造標(biāo)準(zhǔn)設(shè)計(jì)designthealuminiumsheetforholeplugaccordingtomanufacturingstandard,使用驗(yàn)孔機(jī)檢查塞孔鋁片孔徑Checktheapertureofplugholealuminiumsheetbeforeuse,5,75,無(wú)none,,,,,,

,,,,,刮刀角度不正確scraperangleisunproper,2,微微前傾5-15度leanforwardwithin5-15degrees,試塞孔時(shí)調(diào)整/自檢刮刀角度adjustbydoingholeplugtesting/self-inspect,7,70,無(wú)none,,,,,,

,,,,,鋁片吸附垃圾rubbishadhereonaluminiumsheet,2,50片清潔鋁片一次cleanthealuminiumsheetevery50sheets,"生產(chǎn)過(guò)程中自檢鋁片是否吸附垃圾

Whethertheself-checkedaluminiumsheetadsorbsgarbageintheproductionprocess",7,70,無(wú)none,,,,,,

,,,,,鋁片變形aluminiumsheetdeformed,2,控制生產(chǎn)4000-5000片更換replacethealuminiumsheetevery4000-5000sheetsbeingproducted,生產(chǎn)時(shí)檢查鋁片是否變形Checkwhetherthealuminiumsheetisdeformedduringproduction,7,70,無(wú)none,,,,,,

,板面粘油inkadhereontoboardsurface,印刷后影響外觀(guān)affectthecosmeticsafterdeveloping,5,,底板粘油inkadhereonbottomboard,2,定期清潔底板periodicallycleanthebottomboard,生產(chǎn)首件確認(rèn)/生產(chǎn)自檢confirmedwithfirstarticle/prod.Self-check,7,70,無(wú)none,,,,,,

,,,,,鋁片破損aluminiumsheetisdamage,2,控制生產(chǎn)4000-5000片更換/破損時(shí)更換Controllingproductionof4000-5000piecesforreplacement/replacementwhendamaged,使用前檢查鋁片是否破損Checkwhetherthealuminiumsheetisdamagedbeforeuse,7,70,無(wú)none,,,,,,

,,,,,鋁片未打磨披鋒aluminiumsheetisnotde-burbypolish,2,制網(wǎng)時(shí)打磨披鋒polishtheburrwhenmanufacturestencil,鋁片使用前檢查inspectthealuminiumsheetbeforeuse,7,70,無(wú)none,,,,,,

,,,,,未吸紙notplottingpaper,2,"擋點(diǎn)網(wǎng)每印16PNL空印一次白紙,空網(wǎng)每印16PNL空印一次白紙.Printblockdot.stencilonpaperevery16panels,andprintblankstencilonpaperevery16panels",自檢每印16PNL是否空印一次白紙Self-checkwhether16PNLisblankprintedonceperprint,7,70,無(wú)none,,,,,,

,,,,,網(wǎng)距不夠stencilspaceisunadequate,2,控制網(wǎng)距5-10mmcontrolstencilspacewithin5-10mm,首件調(diào)整/自檢網(wǎng)距是否在要求范圍內(nèi)Isthefirstadjustment/self-checkingdistancewithintherequiredrange?,7,70,無(wú)none,,,,,,

印刷:通過(guò)絲印的方式，將油墨印制在電路板上printing:coatinkontoboardbyprinting,綠油厚度不夠soldermaskthicknessisunadequate,甩油或線(xiàn)路發(fā)紅，從而影響介電功能soldermaskpeeloffortracediscolorandcausetoaffectthedielectricfunction,5,,絲網(wǎng)網(wǎng)目過(guò)大silkstencilmeshistoolarge,2,選擇36T、43T、51T網(wǎng)目choosethemeshof36T、43T、51T,生產(chǎn)前檢查網(wǎng)版網(wǎng)目Pre-productioninspectionofscreenmesh,7,70,無(wú)none,,,,,,

,,,,,絲印壓力過(guò)大silkprintpressureistoolarge,2,絲印壓力控制在4.0～8.0kg/cm2controlsilkprintpressurewithin4.0～8.0kg/cm2,點(diǎn)檢絲印壓力是否在要求范圍內(nèi)Doesthepressureofspotscreenprintingfallwithintherequiredrange?,7,70,無(wú)none,,,,,,

,綠油厚度不夠soldermaskthicknessisunadequate,甩油或線(xiàn)路發(fā)紅，從而影響介電功能soldermaskpeeloffortracediscolorandcausetoaffectthedielectricfunction,5,,網(wǎng)距不夠stencilspaceisunadequate,2,網(wǎng)距控制在6-9mmcontrolstencilspacewithin6-9mm,首件調(diào)整/自檢網(wǎng)距是否在要求范圍內(nèi)Isthefirstadjustment/self-checkingdistancewithintherequiredrange?,7,70,無(wú)none,,,,,,

,,,,,網(wǎng)板過(guò)舊stencilisoverused,2,網(wǎng)板張力要求22N-25NMeshtensionrequirements22N-25N,生產(chǎn)前檢查網(wǎng)版張力Checkscreentensionbeforeproduction,7,70,無(wú)none,,,,,,

,,,,,電鍍鍍銅不均勻platingcopperthicknessisuneven,2,采用51T印刷兩次printtwiceusing51Tmesh,自檢并做生產(chǎn)記錄self-checkanddoproductionrecord,7,70,無(wú)none,,,,,,

,,,,,油墨粘度太低inkviscosityistoolow,2,參照《開(kāi)油工作指示W(wǎng)I》開(kāi)油參數(shù)stirinkaccordingtoinkstirringworkinstruction,每批使用粘度測(cè)試儀測(cè)量油墨粘度是否在要求范圍內(nèi)Whethertheviscosityofeachbatchiswithintherequiredrange,5,50,無(wú)none,,,,,,

,,,,,刮刀角度太直scraperangleistoostraight,2,控制到5-15度controlitwithin5-15degrees,做首件調(diào)整刮刀角度adjustbydoingfirstarticle,7,70,無(wú)none,,,,,,

,,,,,印刷速度過(guò)慢printspeedistooslow,2,絲印速度控制在75-500-mm/seccontrolsilkprintspeedwithin75-500-mm/sec,生產(chǎn)前點(diǎn)檢絲印速度checkthespeed,7,70,無(wú)none,,,,,,

,綠油入孔soldermaskinhole,顯影不干凈影響焊接性能developingisunadequateandaffectthesolderability,5,,絲印壓力太大silkprintpressureistoolarge,2,絲印壓力控制在4.0～8.0kg/cm2controlsilkprintpressurewithin4.0～8.0kg/cm2,生產(chǎn)前點(diǎn)檢絲印壓力checkthepressure,7,70,無(wú)none,,,,,,

,,,,,絲印角度太大silkprintangleistoolarge,2,首板檢查調(diào)節(jié)至合適角度adjusttheanglebydoingfirstarticleinspection,做首件調(diào)整刮刀角度adjustbydoingfirstarticle,7,70,無(wú)none,,,,,,

,,,,,擋點(diǎn)網(wǎng)擋點(diǎn)過(guò)小blockdot.ofstencilistoosmall,2,工程依照工藝制程能力標(biāo)準(zhǔn)設(shè)計(jì)engineerdesignitaccordingtoprocessingtechnology,生產(chǎn)首件確認(rèn)/生產(chǎn)自檢confirmedwithfirstarticle/prod.Self-check,7,70,無(wú)none,,,,,,

,,,,,網(wǎng)距太小stencilspaceistoosmall,2,網(wǎng)距控制在5-10mmcontrolstencilspacewithin5-10mm,首件調(diào)整/自檢網(wǎng)距是否在要求范圍內(nèi)Isthefirstadjustment/self-checkingdistancewithintherequiredrange?,7,70,無(wú)none,,,,,,

,,,,,移位不恰當(dāng)movementisunproper,2,做首件調(diào)整adjustbydoingfirstarticle,自檢是否開(kāi)啟移位Self-checkwhethertoopenshift,7,70,無(wú)none,,,,,,

,,,,,絲印速度太慢silkprintspeedistooslow,2,絲印速度控制在75-500-mm/seccontrolsilkprintspeedwithin75-500-mm/sec,生產(chǎn)前點(diǎn)檢絲印速度checkthespeed,7,70,無(wú)none,,,,,,

,絲印不過(guò)油nosoldermask,線(xiàn)路上錫及影響介電功能solderontraceandaffectdielectricfunction,5,,印刷壓力不足printpressureisunadequate,2,絲印壓力控制在4.0～8.0kg/cm2controlsilkprintpressurewithin4.0～8.0kg/cm2,生產(chǎn)前點(diǎn)檢絲印壓力checkthepressure,7,70,無(wú)none,,,,,,

,,,,,刮刀不鋒利scraperisnotsharp,2,每班研磨一次polishiteveryshift,使用前檢驗(yàn)刮刀品質(zhì)Pre-useinspectionofscraperquality,7,70,無(wú)none,,,,,,

,,,,,刮刀皮太短scrapperbladelengthistooshort,2,刮刀皮長(zhǎng)度≥30mmcontrolscrapperbladelength≥30mm,使用前檢驗(yàn)刮刀長(zhǎng)度Checkthelengthofscraperbeforeuse,7,70,無(wú)none,,,,,,

,,,,,絲印角度太小silkprintangleistoosmall,2,首板檢查調(diào)節(jié)至合適角度adjusttheanglebydoingfirstarticleinspection,做首件調(diào)整刮刀角度adjustbydoingfirstarticle,7,70,無(wú)none,,,,,,

,,,,,網(wǎng)目太小stencilmeshistoosmall,2,網(wǎng)目選擇32T、43T、51Tchoose32T、43T、51Tmesh,生產(chǎn)前檢查網(wǎng)版網(wǎng)目Pre-productioninspectionofscreenmesh,7,70,無(wú)none,,,,,,

,,,,,油墨粘度太高inkviscosityistoohigh,3,一次油粘度、二次油粘度要求參照《開(kāi)油工作指示W(wǎng)I》開(kāi)油參數(shù)stirinkforthefirstsoldermaskandthesecondsoldermaskaccordingtoWIofinkstirworkinstruction,每批使用粘度測(cè)試儀測(cè)量油墨粘度是否在要求范圍內(nèi)Whethertheviscosityofeachbatchiswithintherequiredrange,5,75,無(wú)none,,,,,,

印刷:通過(guò)絲印的方式，將油墨印制在電路板上printing:coatinkontoboardbyprinting,露銅copperexposure,客戶(hù)插件上錫/影響介電功能affectsolderability/dielectricfunction,5,,網(wǎng)板不凈stencilisdirty,2,印刷前檢查網(wǎng)板inspectthestencilbeforeprint,首件檢查/自檢網(wǎng)版品質(zhì)inspectthefirstarticle/self-check,7,70,無(wú)none,,,,,,

,,,,,網(wǎng)板破洞stencilisvoid,2,印刷前檢查網(wǎng)板inspectthestencilbeforeprint,首件檢查/自檢網(wǎng)版品質(zhì)inspectthefirstarticle/self-check,7,70,無(wú)none,,,,,,

,,,,,插板擦花scratchbyinsertboardintorack,2,垂直插架insertboardvertically,自檢是否有擦花Self-checkforscratches,7,70,無(wú)none,,,,,,

,,,,,封網(wǎng)太小blockoutareaisreduced,2,封網(wǎng)在成型線(xiàn)以外blockoutstenciloutofprofilingoutline,首件檢查/自檢絲印品質(zhì)品質(zhì)inspectthefirstarticle/self-check,7,70,無(wú)none,,,,,,

,,,,,雙面印刷取板時(shí)滑板boardsliddingwhenprintforbothside,2,采用4角四個(gè)定位pin釘4guidepinsfor4angle,首件檢查/自檢絲印品質(zhì)品質(zhì)inspectthefirstarticle/self-check,7,70,無(wú)none,,,,,,

,線(xiàn)邊、孔邊聚油inkgatherontraceedgeandholeedge,影響外觀(guān)affectcosmetics,5,,印刷時(shí)網(wǎng)底積墨過(guò)多toomuchinkgatheronthestencilbottomwhenprint,2,"擋點(diǎn)網(wǎng)每印16PNL空印一次白紙,空網(wǎng)每印16PNL空印一次白紙.Printblockdot.stencilonpaperevery16panels,andprintblankstencilonpaperevery16panels",首件檢查/自檢絲印品質(zhì)品質(zhì)inspectthefirstarticle/self-check,7,70,無(wú)none,,,,,,

,,,,,移位不恰當(dāng)movementisunproper,2,做首件調(diào)整adjustbydoingfirstarticle,首件檢查/自檢絲印品質(zhì)品質(zhì)inspectthefirstarticle/self-check,7,70,無(wú)none,,,,,,

,油墨過(guò)厚excessinkthickness,顯影掉橋，影響客戶(hù)貼件；漂錫不上錫bridgebrokenwhendevelopingandaffectcustomer'smounting;notsolderfloatingontowhenfloatsolder,5,,刮刀角度過(guò)大scraperangleistoolarge,2,做首件調(diào)整，角度控制在5-15度adjustbydoingfirstarticleandcontrolanglewithin5-15degrees,做首件調(diào)整刮刀角度adjustbydoingfirstarticle,7,70,無(wú)none,,,,,,

,,,,,多次印刷printtoomanytimes,3,"油墨加印次數(shù)≤2次。油墨厚控制26-32uminkprint≤2times,andcontrolinkthicknesswithin26-32um",印刷首件使用油墨厚度測(cè)試儀檢查油墨厚度printthefirstarticletoinpect,5,75,無(wú)none,,,,,,

,油墨不均unevenink,高溫后局部變色，影響外觀(guān)partiallydiscolorafterbakingandaffectthecosmetics,5,,印刷壓力不均勻printpressureisuneven,2,試印時(shí)調(diào)整adjustbytryingprint,首件檢查/自檢絲印品質(zhì)品質(zhì)inspectthefirstarticle/self-check,7,70,無(wú)none,,,,,,

,,,,,刮刀不平整有缺口scraperisnick,2,刮刀每使用每天研磨一次polishthescrapereverydaybeforeuse,使用前檢驗(yàn)刮刀品質(zhì)Pre-useinspectionofscraperquality,7,70,無(wú)none,,,,,,

,,,,,釘床布pin釘不均勻太稀pinisnotdistributedevenlyandtooscattered,2,試印刷時(shí)調(diào)整adjustprintbytryingprint,首件檢查/自檢絲印品質(zhì)品質(zhì)inspectthefirstarticle/self-check,7,70,無(wú)none,,,,,,

,,,,,雙面印刷刮刀皮太硬/太短scraperbladeistoohardortooshortwhendoublesideprint,2,"刮刀硬度65-75度；

刮刀皮長(zhǎng)度≥30mm

scraperhardness:65-75degree；

scraperbladelength≥30mm",使用前檢驗(yàn)刮刀長(zhǎng)度Checkthelengthofscraperbeforeuse,7,70,無(wú)none,,,,,,

,釘傷boarddamagebypin,影響外觀(guān)/影響線(xiàn)路阻值及介電功能affectcosmeticsandtraceimpedanceanddielectricfunction,5,,pin釘位置不正確pinlocationisunproper,2,做釘床時(shí)pin釘無(wú)銅區(qū)域pinonthenon-copperareawhendonailbed,首件檢查/自檢絲印品質(zhì)品質(zhì)inspectthefirstarticle/self-check,7,70,無(wú)none,,,,,,

,,,,,pin釘移位pinshift,2,每印刷50片檢查釘床一次inspectthenailbedevery50panels,自檢絲印品質(zhì)品質(zhì)inspectthefirstarticle/self-check,7,70,無(wú)none,,,,,,

,,,,,印刷放板未按方向孔notloadboardaccordingtothedirectionwhenprint,2,統(tǒng)一按方向孔放板作業(yè)loadboardaccordingtothedirectionhole,自檢絲印品質(zhì)品質(zhì)inspectthefirstarticle/self-check,7,70,無(wú)none,,,,,,

,印刷垃圾printingrubbish,影響外觀(guān)/影響油墨附著力affectcosmeticsandaffectinkadhension,5,,網(wǎng)上油墨內(nèi)殘?jiān)^(guò)多toomuchinkresidueonstencil,2,連續(xù)使用的網(wǎng)板每班清一次網(wǎng)上的殘油cleantheinkresidueeveryshiftforthecontinuoususingstencil,自檢絲印品質(zhì)品質(zhì)inspectthefirstarticle/self-check,7,70,無(wú)none,,,,,,

,,,,,印刷臺(tái)面/墊板過(guò)臟printtableormatteboardistoodirty,2,"每班保養(yǎng)清潔臺(tái)面一次，生產(chǎn)前清潔墊板cleantheprinttableeveryshiftwhendomaintaning,andcleanthemattboardbeforeprint",自檢絲印品質(zhì)品質(zhì)inspectthefirstarticle/self-check,7,70,無(wú)none,,,,,,

,,,,,用膠帶直接封網(wǎng)usetapetoblockoutthestencil,2,"先將膠帶貼在紙上封網(wǎng)sticktapeonpaper,thenblockoutthestencil",領(lǐng)班巡檢是否按要求封網(wǎng)DoestheHeadmanInspectionBlocktheNetworkasRequired,7,70,無(wú)none,,,,,,

,,,,,無(wú)塵室含塵量超標(biāo)particlecontentisoutofcontrolspec.incleanroom,3,"含塵量小于1萬(wàn)級(jí)，每周做大保養(yǎng)。Controlparticlecontentlessthan10,000level,anddomonthlymaintaining",每周使用含塵量測(cè)試儀測(cè)量一次含塵量measuretheparticlecontenteveryweek,5,75,無(wú)none,,,,,,

,,,,,網(wǎng)版太臟stencilistoodirty,2,"絲印前清潔網(wǎng)版,絲印首板檢查cleanthestencilbeforeprintandinspectthefirstarticle",網(wǎng)板自檢及首板檢驗(yàn)self-inspectandstencilandinspectthefirstarticle,7,70,無(wú)none,,,,,,

"預(yù)烤:將板面上的油墨預(yù)烘干，方便對(duì)位作業(yè)pre-cure:partiallyremovethevolatilematterfrominktopre-curetheink,tomakeiteasyregister",預(yù)烤不足unadequatepre-cure,"菲林印、粘油墨filmprint,inkadhensive",5,,烤箱內(nèi)溫度不均勻temperaturedistributionisuneveninoven,2,控制要求+/-3℃controltemperaturedeviationwithin+/-3℃,每15天使用溫度測(cè)試儀檢測(cè)溫度均勻性是否在要求范圍內(nèi)Temperaturetesterisusedevery15daystocheckwhetherthetemperatureuniformityiswithintherequiredrange.,5,50,無(wú)none,,,,,,

,,,,,焗板時(shí)間不夠bakingtimeisunadequate,2,根據(jù)《預(yù)烤工作指示》設(shè)定烤板時(shí)間setthebakingtimeaccordingtopre-cureworkinstruction,每班檢查/巡檢溫度是否在要求范圍內(nèi)Whethertheinspection/patroltemperaturepershiftiswithintherequiredrange,7,70,無(wú)none,,,,,,

,,,,,溫度低lowtemperature,2,"隧道烤爐：1-8段72-75℃，立式烤爐：溫度按75℃設(shè)置

tunneloven:72-75℃for1-8section;standoven:setat75℃",每班檢查/巡檢溫度是否在要求范圍內(nèi)Whethertheinspection/patroltemperaturepershiftiswithintherequiredrange,7,70,無(wú)none,,,,,,

"預(yù)烤:將板面上的油墨預(yù)烘干，方便對(duì)位作業(yè)pre-cure:partiallyremovethevolatilematterforminktopre-curetheink,tomakeiteasyregister",預(yù)烤過(guò)度excesspre-cure,顯影不凈underdeveloping,5,,烤箱內(nèi)溫度不均勻temperaturedistributionisuneveninoven,2,控制要求+/-3℃controltemperaturedeviationwithin+/-3℃,每15天使用溫度測(cè)試儀檢測(cè)溫度均勻性是否在要求范圍內(nèi)Temperaturetesterisusedevery15daystocheckwhetherthetemperatureuniformityiswithintherequiredrange.,5,50,無(wú)none,,,,,,

,,,,,焗板時(shí)間長(zhǎng)bakingtimeistoolong,2,根據(jù)《預(yù)烤工作指示》設(shè)定烤板時(shí)間setthebakingtimeaccordingtopre-cureworkinstruction,每班檢查/巡檢溫度是否在要求范圍內(nèi)Whethertheinspection/patroltemperaturepershiftiswithintherequiredrange,7,70,無(wú)none,,,,,,

,,,,,烤板溫度過(guò)高bakingtemperatureistoohigh,2,"隧道烤爐：1-8段72-75℃，立式烤爐：溫度按75℃設(shè)置

tunneloven:72-75℃for1-8section;standoven:setat75℃",每15天使用溫度測(cè)試儀檢測(cè)溫度均勻性是否在要求范圍內(nèi)calibrateevery15days,5,50,無(wú)none,,,,,,

,,,,,烤板時(shí)間到未及時(shí)取出板takeoutboardfromovenwhenbakingtimeisnotover,3,"專(zhuān)人烤板，烤板時(shí)間到必須立即取出爐中的板.dedicatepersontobake,andtakeboardsoutfromovenuntilthebakingtimeisover","烤箱有自動(dòng)報(bào)警系統(tǒng)，烤板結(jié)束后會(huì)自動(dòng)報(bào)警提示Theovenhasanautomaticalarmsystem,andthealarmwillbeautomaticallypromptedafterthebakingboardisfinished.",3,45,無(wú)none,,,,,,

,烤板垃圾bakingrubbish,影響外觀(guān)affectcosmetics,5,,烤箱臟ovenisdirty,2,每3天清潔一次過(guò)濾網(wǎng)及排風(fēng)管cleanthefiltermeshandventilatorpipeevery3days,生產(chǎn)點(diǎn)檢烤箱過(guò)濾網(wǎng)及排風(fēng)管的清潔Cleaningoffilterscreenandexhaustductofovenforspotinspection,7,70,無(wú)none,,,,,,

對(duì)位曝光:通過(guò)菲林與板對(duì)位，將需要保留在板面上的油墨光固化。Exposure:polymerizetheinkwhichisneededexposurebyregisteringboardwithfilm,曝光能量過(guò)高excessexposureenergy,"曝光不良（過(guò)度）顯影不凈噴錫不上錫影響焊接元件poorexposure(overexposure),underdeveloping,notsolderonduringHASL,affectthesolderability",5,,曝光尺太高exposurewedgeistoohigh,2,曝光尺控制9-13級(jí)controlexposurewedgewithin9-13level,每4H做一次曝光尺，轉(zhuǎn)換不同油墨時(shí)須作曝光尺，檢查曝光尺是否在控制范圍內(nèi)doexposurewedgeevery4hoursandmustdoexposurewedgewhenchangeintodifferentink,7,70,無(wú)none,,,,,,

,,,,,能量均勻度太低energydistributionistoolow,2,能量均勻度控制≥85%controlenergydistribution≥85%,每星期或換燈時(shí)使用能量計(jì)檢測(cè)一次均勻度measuretheenergydistributioneveryweedorwhenchangethelamp,5,50,無(wú)none,,,,,,

,曝光能量低unadequateexposureenergy,板面沒(méi)有光澤影響外觀(guān)/油墨顯影側(cè)蝕過(guò)大notglossboardsurfaceandaffectcosmetics/toomuchunder-etching,5,,曝光尺級(jí)數(shù)太低exposurewedgeistoolow,2,曝光尺控制9-13級(jí)controlexposurewedgewithin9-13level,每4H做一次曝光尺，轉(zhuǎn)換不同油墨時(shí)須作曝光尺，檢查曝光尺是否在控制范圍內(nèi)doexposurewedgeevery4hoursandmustdoexposurewedgewhenchangeintodifferentink,7,70,無(wú)none,,,,,,

,,,,,能量均勻度太低energydistributionistoolow,2,能量均勻度控制≥85%controlenergydistribution≥85%,每星期或換燈時(shí)使用能量計(jì)檢測(cè)一次均勻度measuretheenergydistributioneveryweedorwhenchangethelamp,5,50,無(wú)none,,,,,,

,,,,,曝光燈管使用過(guò)長(zhǎng)exposurelampisoverused,2,控制使用800-1200Hcontrollifetimewithin800-1200H,每班點(diǎn)檢一次曝光燈管使用時(shí)長(zhǎng)Durationofexposurelamptubeusedoncepershiftcheck,7,70,無(wú)none,,,,,,

,對(duì)位偏位misregister,綠油上PAD影響焊接性solderonpadandaffectsolderability,5,,CCD機(jī)偏位CCDmachinedeviation,2,D值設(shè)定≥70umSettingDvalue(>70um),首件生產(chǎn)時(shí)確認(rèn)D值設(shè)定≤70umConfirmationofDValueSetting<70uminFirstPartsProduction,7,70,無(wú)none,,,,,,

,,,,,手工操作偏差manualhandlingdeviation,2,"目視對(duì)位，遮光區(qū)完全覆蓋PAD；生產(chǎn)有BGA位、IC位的板PAD與菲林開(kāi)窗位單邊﹤3mil以下，必須用10倍鏡對(duì)位，以確保對(duì)位精準(zhǔn)度visualinspecttheregister,toensurepadarefullycoveredbyblack-outarea;andmustuse10timesmagnifiertoregistertheboardwithBGA,ICandspacefrompadtofilmopening﹤3mil,toensureaccurateregister",首件檢查/自檢生產(chǎn)板件偏位情況inspectthefirstarticle/self-check,7,70,無(wú)none,,,,,,

對(duì)位曝光:通過(guò)菲林與板對(duì)位，將需要保留在板面上的油墨光固化。Exposure:polymerizetheinkwhichisneededexposurebyregisteringboardwithfilm,對(duì)位偏位misregister,綠油上PAD影響焊接性solderonpadandaffectsolderability,5,,曝光吸真空不良poorvacuumtopressure,2,吸真空時(shí)間設(shè)定15secvacuumpressuretimesetup15sec,首件檢查/自檢吸真空時(shí)間inspectthefirstarticle/self-check,7,70,無(wú)none,,,,,,

,,,,,溫濕度超標(biāo)菲林變形filmdeformedduetothetemperatureandhumidityoutofcontrolspec.,2,"控制溫度21±2℃；

濕度：50-60％

controltemperaturewithin21±2℃andhumiditywithin50-60％",每4H點(diǎn)檢溫濕度并記錄一次checkandrecordevery4hours,7,70,無(wú)none,,,,,,

,菲林印filmprint,影響外觀(guān)affectcosmetics,5,,真空壓力過(guò)大toomuchvacuumpressure,2,"LED機(jī)：≥90.0kpa志圣曝光機(jī)：≥-650mmHg

LEDexposuresystem：≥90.0kpa;forZhengshengexposuresystem：≥-650mmHg",每四小時(shí)檢查曝光機(jī)真空壓力一次Checkvacuumpressureofexposuremachineeveryfourhours,7,70,無(wú)none,,,,,,

,,,,,吸真空后待曝光時(shí)間長(zhǎng)holdingtimefromvacuumtoexposureistoolong,2,要求曝光機(jī)前一筐曝光80％后第二筐再抽真空vacuumforthesecondglassafterthevacuumforthefirstglassreachesat80%,首件檢查/自檢吸真空后待曝光時(shí)間FirstInspection/Self-InspectionVacuumBackExposureTime,7,70,無(wú)none,,,,,,

,菲林印filmprint,影響外觀(guān)affectcosmetics,5,,菲林未壓保護(hù)膜filmwasn'tcoatedwithprotectivefilm,2,菲林必須壓保護(hù)膜生產(chǎn)filmmustbecoatedwithprotectivefilm,菲林下發(fā)生產(chǎn)時(shí)檢查壓保護(hù)膜filmistocoatedwithprotectivefilmbeforeissuetoproduction,7,70,無(wú)none,,,,,,

,,,,,板未烤干boardisunadequatebaking,2,依照烤板工作指示烤板bakeboardaccordingtobakingworkinstruction,烤板時(shí)調(diào)節(jié)時(shí)間并做烤板記錄adjustbakingtimeanddorecord,7,70,無(wú)none,,,,,,

,菲林折痕filmcrease,曝光不良/板面痕跡影響外觀(guān)poorexposure/boardcreaseandaffectthecosmetics,5,,菲林老舊filmisoverused,2,"CCD曝光≤1000次CCD手動(dòng)曝光≤800次紅菲林≤600次

CCDexpose≤1000timeshandingexpose≤800timesredflim≤1000times",菲林使用次數(shù)跟蹤記錄recordthefilmusetimes,7,70,無(wú)none,,,,,,

,,,,,對(duì)位手指甲長(zhǎng)fingernailofregisteroperatoristooolong,2,指甲長(zhǎng)度≤3mmrequireoperatorfingernaillength≤3mm,每周檢查對(duì)位員工手指甲長(zhǎng)度一次Checkthefingernaillengthofthecorrespondingemployeeonceaweek,7,70,無(wú)none,,,,,,

顯影:將焊接PAD上的油墨及焊接孔內(nèi)的油墨通過(guò)碳酸鈉油水清洗干凈。Developing:cleanawaytheinkremainedonpadandholeforsolderabilitybysodiumcarbonatesolution,顯影不凈underdeveloping,影響表面處理和焊接性能affectsurfacefinishingandsolderability,5,,顯影輸送速度過(guò)快developingspeedistoofast,2,根據(jù)不同油墨類(lèi)型設(shè)置顯影速度setdevelopingspeedaccordingtodifferentinktype,做首板檢查顯影速度inspectthefirstarticle,7,70,無(wú)none,,,,,,

,,,,,藥水濃度太低solutionconcentrationistoofast,2,K2CO3藥水濃度控制在9-12g/Lcontrolpottasiumcarbonateconcentrationwithin9-12g/L,每班分析一次藥水濃度chemicalanalysiseveryshift,5,50,無(wú)none,,,,,,

,,,,,顯影液溫度太低developingtemperatureistoolow,2,顯影液溫度控制在28-32℃controldevelopingtemperaturewithin28-32℃,每四小時(shí)檢查一次顯影液溫度Checkthedevelopertemperatureeveryfourhours,7,70,無(wú)none,,,,,,

,,,,,顯影壓力太小developingpressureistoolow,2,"控制上壓：1.8-2.5kg/cm2

下壓1.0-2.5kg/cm2

controlupperpressure:1.8-2.5kg/cm2

lowerpressure:1.0-2.5kg/cm2",生產(chǎn)點(diǎn)檢/巡檢顯影壓力prod.Check/touringinspection,7,70,無(wú)none,,,,,,

,,,,,噴咀堵塞spraynozzleisblocked,2,生產(chǎn)前檢查噴嘴無(wú)堵塞方可生產(chǎn)checkthenozzlewhetherblockedbeforeproduction,生產(chǎn)前點(diǎn)檢噴咀是否堵塞Whetherthenozzleisblockedbeforeproduction,7,70,無(wú)none,,,,,,

,,,,,顯影槽泡沫過(guò)多toomuchbubblesindevelopingtank,2,每4H添加一次消泡劑adddefoamingagentevery4hours,每4H點(diǎn)檢一次顯影槽情況Checkthedevelopmentslotevery4Hpoint,7,70,無(wú)none,,,,,,

,,,,,待預(yù)烤板放置時(shí)間過(guò)長(zhǎng)holdtimeforpre-cureistoolong,2,控制在2H內(nèi)完成controltheholdingtimewithin2hours,印刷做標(biāo)記，按先后順序烤板marktimelableforwaitingbakingboardsandbaketheboardsaccordingtoFIFOprocedure,7,70,無(wú)none,,,,,,

,,,,,待對(duì)位板放置時(shí)間過(guò)長(zhǎng)holdingtimeforregisteristoolong,2,控制在24H內(nèi)完成controltheholdingtimewithin24hours,印刷做標(biāo)記，按先后順序烤板marktimelableforwaitingbakingboardsandbaketheboardsaccordingtoFIFOprocedure,7,70,無(wú)none,,,,,,

,,,,,無(wú)塵室溫濕度超標(biāo)temperatureandhumidityincleanroomisoutofcontrolspec.,2,"控制溫度21±2℃；

濕度：50-60％

controltemperaturewithin21±2℃andhumiditywithin50-60％",每4H點(diǎn)檢溫濕度并記錄一次checkandrecordevery4hours,7,70,無(wú)none,,,,,,

,,,,,曝光抽真空不足unadequateexposurevacuum,2,"

志圣：≥-650mmHg

LED：≥90.0kpa

forzhishegnexposuresystem：≥-650mmHg

forLEDexposuresystem：≥90.0kpa",每4H點(diǎn)檢曝光抽真空一次checkevery4hours,7,70,無(wú)none,,,,,,

顯影:將焊接PAD上的油墨及焊接孔內(nèi)的油墨通過(guò)碳酸鈉油水清洗干凈。Developing:cleanawaytheinkremainedonpadandholeforsolderabilitybysodiumcarbonatesolution,顯影不凈underdeveloping,影響表面處理和焊接性能affectsurfacefinishingandsolderability,7,,麥拉破損mylarfilmisdamage,2,15天更換一次replaceevery15days,生產(chǎn)前檢查麥拉有無(wú)破損checkbeforeproduction,7,70,無(wú)none,,,,,,

,,,,,能量過(guò)高toomuchenergy,2,曝光尺控制9-13級(jí)controlexposurewedgewithin9-13level,每4H做一次曝光尺，轉(zhuǎn)換不同油墨時(shí)須作曝光尺，檢查曝光尺是否在控制范圍內(nèi)doexposurewedgeevery4hoursandmustdoexposurewedgewhenchangeintodifferentink,7,70,無(wú)none,,,,,,

,,,,,烤板烤死overbaking,3,依照預(yù)烤工作指示調(diào)整烤板參數(shù)adjustthebakingparameteraccordingtobakingworkinstruction,"烤箱有自動(dòng)報(bào)警系統(tǒng)，烤板結(jié)束后會(huì)自動(dòng)報(bào)警提示Theovenhasanautomaticalarmsystem,andthealarmwillbeautomaticallypromptedafterthebakingboardisfinished.",3,45,無(wú)none,,,,,,

,,,,,水洗太臟rinsingwaterisdirty,2,"每班更換一次水洗槽,清洗過(guò)濾網(wǎng)及槽體.re-newtherinsingtankeveryshiftandcleanthefiltermeshandtank",生產(chǎn)前點(diǎn)檢水洗缸情況Waterinspectionandcylinderwashingbeforeproduction,7,70,無(wú)none,,,,,,

,顯影過(guò)度overdeveloping,焊盤(pán)邊掉油，從而影響介電功能soldermaskpeeloffonsolderpadandcausetoaffectthedielectricfunction,5,,噴嘴壓力大spraypressureistoohigh,2,"控制上壓：1.8-2.5kg/cm2

下壓1.0-2.5kg/cm2

controlupperpressure:1.8-2.5kg/cm2

lowerpressure:1.0-2.5kg/cm2",生產(chǎn)前點(diǎn)檢噴咀是否堵塞Whetherthenozzleisblockedbeforeproduction,7,70,無(wú)none,,,,,,

,,,,,顯影速度慢developingspeedistooslow,2,根據(jù)不同油墨類(lèi)型設(shè)置顯影速度setdevelopingspeedaccordingtodifferentinktype,做首板檢查是否顯影過(guò)度checkthefirstarticle,7,70,無(wú)none,,,,,,

,顯影過(guò)度overdeveloping,焊盤(pán)邊掉油，從而影響介電功能soldermaskpeeloffonsolderpadandcausetoaffectthedielectricfunction,6,,藥水濃度太高solutionconcentrationistoohigh,2,K2CO3藥水濃度控制9-12g/Lcontrolpottasiumcarbonateconcentrationwithin9-12g/L,每班分析一次藥水濃度chemicalanalysiseveryshift,7,70,無(wú)none,,,,,,

,,,,,顯影藥水溫度過(guò)高developingtemperatureistoohigh,2,顯影液溫度控制在28-32℃controldevelopingtemperaturewithin28-32℃,每四小時(shí)檢查一次顯影液溫度Checkthedevelopertemperatureeveryfourhours,7,70,無(wú)none,,,,,,

,,,,◆,油墨過(guò)厚excessinkthickness,3,控制在28-32umcontrolthicknesswithin28-32um,印刷首件使用油墨厚度測(cè)試儀檢查油墨厚度printthefirstarticletoinpect,5,75,無(wú)none,,,,,,

,,,,,板未烤干boardisunadequatebaking,3,依照烤板工作指示烤板bakeboardaccordingtobakingworkinstruction,"烤箱有自動(dòng)報(bào)警系統(tǒng)，烤板結(jié)束后會(huì)自動(dòng)報(bào)警提示Theovenhasanautomaticalarmsystem,andthealarmwillbeautomaticallypromptedafterthebakingboardisfinished.",3,45,無(wú)none,,,,,,

,,,,,曝光后靜置時(shí)間不夠holdingtimeafterexposureisunadequate,2,要求≥15minrequireholdingtime≥15min,首件確認(rèn)曝光后靜置時(shí)間Stationtimeafterfirstconfirmationexposure,7,70,無(wú)none,,,,,,

,油墨上PADsoldermaskonPad,"表面處理不上，影響元件焊接Nosurfacetreatment,influenceelementwelding

",6,,對(duì)位偏registershift,2,遮光區(qū)完全覆蓋PAD及空位black-outareacompletelycoverthepadandblanklocation,后工序終檢使用AVI自動(dòng)檢測(cè)機(jī)檢查有無(wú)偏位的