PCB壞點(diǎn)英語(yǔ)培訓(xùn)課程

PCB壞點(diǎn)英語(yǔ)培訓(xùn)教材張健利（frakzhang)

JAN.2007PCBDefectEnglishTraining目錄ProcessFlowDefectIntroductionTest

TOPSEARCHContents一、ProcessFlow

TOPSEARCH

TOPSEARCHBoardCut(界料)InnerLayer(內(nèi)層)Pressing壓板Drilling鉆孔Plated-throughhole沉銅<孔金屬化>OuterLayer外層WetFilm

綠油<濕菲林>SurfaceTreatment表面處理Profiling成型

E-test電測(cè)

Packing包裝Output

出貨LegendPrinting白字二、DefectIntroduction

TOPSEARCH1.BoardCut(界料)

TOPSEARCH板面膠漬板面雜物板面擦花ResidueonboardForeignmatteronboardScratchonboardsurfaceWhataredefects?

TOPSEARCH板邊凹痕板污凸點(diǎn)凹點(diǎn)針孔擦花UnevenedgeBoarddirtyProtrudespotConcavespotPittingScratchGAME1播音員規(guī)則：

每組派一名代表上來(lái)帶讀，其它成員跟著念。由全體學(xué)員舉手表決，選出最佳“播音員”。

TOPSEARCHInkresidueSpacingundersizeInsufficientlinewidthNickcircuit

TOPSEARCH油墨殘物線(xiàn)間偏小線(xiàn)幼\線(xiàn)偏小線(xiàn)路缺口2.InnerLayer(內(nèi)層)PoorexposurePoorcircuitScratchcircuitUnderetchingOveretching

TOPSEARCH曝光不良線(xiàn)路不良線(xiàn)路擦花蝕板不清蝕板過(guò)度3.Pressing(壓板)

TOPSEARCHDelaminationWarpageRegistrationBubbleonboardFoldingonboard爆板\分層板曲內(nèi)層移位板面起泡板面起皺4.Drilling（鉆孔）ExcessholeHoleshiftHoledamageDrillburr

TOPSEARCH多孔偏孔孔損披鋒HolecontaminationBoarddirty

Roughhole

Blockhole

TOPSEARCH孔灰黑板污孔粗塞孔GAME２單詞認(rèn)讀規(guī)則：

誰(shuí)最先讀出講師抽取的卡片上的單詞，便可為本組贏(yíng)得一分。

TOPSEARCH5.Plated-throughhole(沉銅)

TOPSEARCH擦花孔開(kāi)板損掉缸ScratchHoleopenBoarddamageDropvat6.OuterLayer（外層）DryfilmresidueForeignmatterunderDFFilmpeeloffPoorexposureInsufficientlinewidthCCTopen

TOPSEARCH干膜殘物干膜下雜物甩膜曝光不良線(xiàn)幼\線(xiàn)偏小開(kāi)路SpacingundersizeNickCCT(concave)PoorCCTScratchCCTUnderetchingOveretching

TOPSEARCH線(xiàn)間偏小缺口線(xiàn)路不良線(xiàn)路擦花蝕板不清蝕板過(guò)度7.WetFilm（濕菲林）S\MundercureS\MPeeloffOxidationunderS\MForeignmatterunderW\F

TOPSEARCH綠油未干甩綠油綠油下氧化濕菲林雜物S\MshiftS\MbleedingS\MinholeS\MskippingS\Mbubble

TOPSEARCH綠油移位滲油綠油進(jìn)孔不過(guò)油綠油起泡S\MbridgebrokenPoorS\MPoorcarboninkExcessS\Mpointrework

TOPSEARCH綠油斷橋綠油不良碳油不良補(bǔ)油點(diǎn)多GAME3搶答規(guī)則：桌子上放有兩個(gè)盒子，一個(gè)裝的是壞點(diǎn)英文名稱(chēng)，另一個(gè)裝的是中文名稱(chēng)。講師從一個(gè)盒子中隨意抽取一張卡,組與組之間進(jìn)行搶答，每組有三次機(jī)會(huì)（第一個(gè)人沒(méi)有回答上，可以把機(jī)會(huì)讓給組內(nèi)的其他學(xué)員。否則機(jī)會(huì)就歸其他組）。每對(duì)一個(gè)單詞得一分。

TOPSEARCH8.LegendPrinting（白字）

TOPSEARCHC\MunclearC\MshiftC\MinholeWrong\missingmark白字不清白字移位白字進(jìn)孔錯(cuò)\漏標(biāo)記MissingC\MPoorC\MC\MonwrongsideC\Mpeeloff

TOPSEARCH漏印白字白字不良白字印錯(cuò)面甩白字9.SurfaceTreatment(表面處理)SclholeundersizeSclholeoversizeSolderoverthicknessSolderlumpThinsolderBlockholebyscl

TOPSEARCH噴錫孔小噴錫孔大錫高錫渣錫薄錫塞孔

TOPSEARCHCopperexposeonsolderContaminationonsolderSolderoncarboninkSolderinhole錫面漏銅錫面灰黑錫上碳油錫進(jìn)孔SclholeroughPoorsolderstrippingPoorsoldersurfaceS\MonpadSMDPitchwidthundersizeGreysoldersurface

TOPSEARCH錫孔粗糙退錫不良錫面不良綠油上錫指錫指寬廣偏小錫面灰GAME4互相介紹規(guī)則：

我們剛學(xué)過(guò)SF里的16個(gè)壞點(diǎn)單詞，從第一個(gè)學(xué)員開(kāi)始，每位學(xué)員分別記一個(gè)單詞，每個(gè)單詞分別代表每位學(xué)員的姓名，記住姓名之后，然后互相介紹。

TOPSEARCH

Whataredefects?

PooronG\FPitongoldfingerNickonG\FScratchonG\FSolderonG\F

TOPSEARCH金面不良金面針孔金指穿孔缺口金指擦花錫上金指CopperexposeonrootofG\FS\MpeeloffonrootofG\FG\FbeveledgedeviationInsufficientgoldthickness

TOPSEARCH金腳露銅金指斜邊偏差金腳甩油金厚不足W\FonG\FDentonG\FG\FoutofsizeGoldsurfaceoxidationGoldbleedingNickleburnt

TOPSEARCH綠油上金指金指凹痕金手指變形金面氧化滲金燒鎳

TOPSEARCHconnectionPitongoldenfingerNickonG\FG\FbeveledgedeviationInsufficientgoldthicknessGoldbleedingNickleburnt金指穿孔缺口金厚不足滲金燒鎳金面針孔金指斜邊偏差

TOPSEARCH

10.Profiling

（成型）PoorprofilingMissingbeveledgeDamagebypunchingDamagebyrouting碑鑼不良鑼斜邊

碑板壓傷板鑼傷V-CUTshiftV-CUTunder