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PCB坏点英语培训教材张健利(frakzhang)JAN.2007PCBDefectEnglishTraining目录•ProcessFlow•DefectIntroduction•TestTOPSEARC
HContents一、ProcessFlowTOPSEARCHTOPSEARCHBoardCut(界料)InnerLayer(内层)Pressing压板Drilling钻孔Plated-throughh
ole沉铜<孔金属化>OuterLayer外层WetFilm绿油<湿菲林>SurfaceTreatment表面处理Profiling成型E-test电测Packing包装Output出货LegendPrinting白字二、DefectIntroductionTOPSEARCH1
.BoardCut(界料)TOPSEARCH板面胶渍板面杂物板面擦花ResidueonboardForeignmatteronboardScratchonboardsurfaceWhataredefects?TOPSEARCH板边凹痕板污凸点凹点针孔擦花UnevenedgeBoarddirtyPr
otrudespotConcavespotPittingScratchGAME1----播音员规则:每组派一名代表上来带读,其它成员跟着念。由全体学员举手表决,选出最佳“播音员”。TOPSEARCHInk
residueSpacingundersizeInsufficientlinewidthNickcircuitTOPSEARCH油墨残物线间偏小线幼\线偏小线路缺口2.InnerLayer(内层)Poo
rexposurePoorcircuitScratchcircuitUnderetchingOveretchingTOPSEARCH曝光不良线路不良线路擦花蚀板不清蚀板过度3.Pressing(压板)TOPSEARCHDelaminationWarp
ageRegistrationBubbleonboardFoldingonboard爆板\分层板曲内层移位板面起泡板面起皱4.Drilling(钻孔)ExcessholeHoleshiftHoledamageDrillburrTOPSEARCH多孔偏孔孔损披锋◼Holecontamin
ation◼Boarddirty◼Roughhole◼BlockholeTOPSEARCH◼孔灰黑◼板污◼孔粗◼塞孔GAME2----单词认读规则:谁最先读出讲师抽取的卡片上的单词,便可为本组赢得一分。TOPSEARCH
5.Plated-throughhole(沉铜)TOPSEARCH◼擦花◼孔开◼板损◼掉缸◼Scratch◼Holeopen◼Boarddamage◼Dropvat6.OuterLayer(外层)◼Dryfilmresidue◼Foreign
matterunderDF◼Filmpeeloff◼Poorexposure◼Insufficientlinewidth◼CCTopenTOPSEARCH◼干膜残物◼干膜下杂物◼甩膜◼曝光不良◼线幼\线偏小◼开路◼Spacingundersize◼NickCC
T(concave)◼PoorCCT◼ScratchCCT◼Underetching◼OveretchingTOPSEARCH◼线间偏小◼缺口◼线路不良◼线路擦花◼蚀板不清◼蚀板过度7.WetFilm(湿菲林)S\MundercureS\MPeeloffOxidationu
nderS\MForeignmatterunderW\FTOPSEARCH绿油未干甩绿油绿油下氧化湿菲林杂物S\MshiftS\MbleedingS\MinholeS\MskippingS\MbubbleTOPSEARCH绿油移位
渗油绿油进孔不过油绿油起泡S\MbridgebrokenPoorS\MPoorcarboninkExcessS\MpointreworkTOPSEARCH绿油断桥绿油不良碳油不良补油点多GAME3----抢答
规则:桌子上放有两个盒子,一个装的是坏点英文名称,另一个装的是中文名称。讲师从一个盒子中随意抽取一张卡,组与组之间进行抢答,每组有三次机会(第一个人没有回答上,可以把机会让给组内的其他学员。否则机会就归其他组)。每对一个单词得一分。TOPSEARCH8.Lege
ndPrinting(白字)TOPSEARCHC\MunclearC\MshiftC\MinholeWrong\missingmark白字不清白字移位白字进孔错\漏标记MissingC\MPoorC\MC\MonwrongsideC\
MpeeloffTOPSEARCH漏印白字白字不良白字印错面甩白字9.SurfaceTreatment(表面处理)◼Sclholeundersize◼Sclholeoversize◼Solderoverthickness
◼Solderlump◼Thinsolder◼BlockholebysclTOPSEARCH◼喷锡孔小◼喷锡孔大◼锡高◼锡渣◼锡薄◼锡塞孔TOPSEARCH◼Copperexposeonsolder◼Contaminationonsolder◼Solde
roncarbonink◼Solderinhole◼锡面漏铜◼锡面灰黑◼锡上碳油◼锡进孔◼Sclholerough◼Poorsolderstripping◼Poorsoldersurface◼S\MonpadSMD◼Pitchwidthunde
rsize◼GreysoldersurfaceTOPSEARCH◼锡孔粗糙◼退锡不良◼锡面不良◼绿油上锡指◼锡指宽广偏小◼锡面灰GAME4----互相介绍规则:我们刚学过SF里的16个坏点单词,从第一个学员开始,每位学员分别记一个单词,每个单词分别代表每位学员的姓名,记住姓名之后,然后互相
介绍。TOPSEARCHWhataredefects?◼PooronG\F◼Pitongoldfinger◼NickonG\F◼ScratchonG\F◼SolderonG\FTOPSEARCH◼金面不良◼金面针孔◼金
指穿孔缺口◼金指擦花◼锡上金指◼CopperexposeonrootofG\F◼S\MpeeloffonrootofG\F◼G\Fbeveledgedeviation◼InsufficientgoldthicknessTOPSEARCH金脚露铜金指斜
边偏差金脚甩油金厚不足◼W\FonG\F◼DentonG\F◼G\Foutofsize◼Goldsurfaceoxidation◼Goldbleeding◼NickleburntTOPSEARCH◼绿油上金
指◼金指凹痕◼金手指变形◼金面氧化◼渗金◼烧镍TOPSEARCHconnection◼Pitongoldenfinger◼NickonG\F◼G\Fbeveledgedeviation◼Insufficientgoldthickness◼Goldbleeding◼Nickleburnt◼金
指穿孔缺口◼金厚不足◼渗金◼烧镍◼金面针孔◼金指斜边偏差TOPSEARCH10.Profiling(成型)◼Poorprofiling◼Missingbeveledge◼Damagebypunching◼Damagebyrouting◼碑锣不良◼锣斜边◼碑板压伤◼板锣伤◼V-CUTshif
t◼V-CUTunderspec.◼V-CUToverspec.TOPSEARCH◼移位◼v-cut过浅◼v-cut过深TOPSEARCHProcessFlow11.E-Test(电测)12.Packing(包装)13.Output(出货)Theend,t
hankyou!TOPSEARCH