PCB英语.docx
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PCB英语
AnembeddedsystemisundoubtedlythemostpopularoneofthemostpromisingfieldofITapplications.Embeddedsystemsusedincertainspecialequipment,thesedevicesusuallyhardwareresources(suchasCPU,memory,etc.)isverylimited,andthecostisverysensitive,sometimestothereal-timeresponserequirementsarehigher.Especiallytheintelligentasconsumerappliances,embeddedmoreimportant.Likeweusuallyseemobilephone,PDA,electronicdictionary,visualtelephone,VCD/DVD/MP3Player,digitalcamera(DC),digitalvideocamera(DV),UDisk,STB(SetTopBox),high-definitiontelevision(HDTV),gameconsoles,smarttoys,switches,routers,ncequipmentorinstrumentation,automotiveelectronics,homeappliances,medicalequipment,aerospaceequipment,controlsystemandsoon
中英制基本单位换算
1kg=2.205lb(磅)
1磅=0.454kg
1英尺=12英寸
1OZ(盎司)=28.3527g
1g=0.03527OZ
1英寸inch=1000密尔mil
1ft(英尺)=0.3048m
1m=3.281ft
1mil=1000u”(uinmil)
1码=0.914m
1m=1.094码
1OZ=28.35克/平方英尺=35微米
1in(英寸)=25.4mm
1mm=0.03937in
1in=1000mil=25.4mm,1mil=25.4um
1m2=10.76ft2
1ft2=0.0929m2
1ASD=1安培/平方分米=10.76安培/平方英尺
1磅力=4.4484牛顿
1N=0.2248磅力
1加仑美制=3.785升
1psi=0.06895bar
1bar=14.5psi=1.013kg/cm2
1bar=100000Pa
1马力=0.746千瓦
1品脱=568ml
1oC=1.8xoC+32oF
1oF=(oF-32)/1.8oC
1英尺=30.5cm
基本英文词汇
流程
Boardcut开料Carbonprinting碳油印刷
Innerdryfilm内层干膜Peelablebluemask蓝胶
Inneretching内层蚀刻
ENIG(Electrolessnickelimmersiongold)沉镍金
Innerdryfilmstripping内层干膜退膜HAL(hotairleveling)喷锡
AOI(AutomaticOpticalInspection)自动光学检测
OSP(Organicsolderabilitypreservative)有机保焊
Pressing压板Punching啤板
Drilling钻孔Profiling外形加工
Desmear除胶渣,去钻污E-Test电性测试
PTH镀通孔,沉铜FQC(finalqualitycontrol)最终品质控制
Panelplating整板电镀FQA(Finalqualityaudit)最终品质保证
Outerdryfilm外层干膜Packing包装
Etching蚀刻IPQA(In-processqualityaudit)流程QA
Tinstripping退锡IPQC(In-processqualitycontrol)流程QC
EQC(QCafteretching)蚀检QC
IQC(Incomingqualitycontrol)来料检查
Soldermask感阻MRB(materialreviewboard)材料评审委员会
Componentmark字符QA(Qualityassurance)品质保证
PhysicalLaboratory物理实验室QC(Qualitycontrol)品质控制
ChemistryLaboratory化学实验室Documentcontrolcenter文件控制中心
2ndDrilling二钻Routing锣板,铣板
Brownoxidation棕化Wastewatertreatment污水处理
V-cutV坑WIP(workinprocess)半成品
Store/stock仓库F.G(Finishedgoods)成品
概述
PrintedCircuitBoard印制电路板FlexiblePrintedCircuit,FPC 软板
Double-SidePrintedBoard双面板
IPC(TheInstituteforInterconnectingandPackingElectronicCircuits)电子电路互连与封装协会
CPAR(Corrective&PreventiveActionRequest)要求纠正预防措施
FlammabilityRate燃性等级Characteristicimpedance特性阻抗
BUM(Build-upmultilayer)积层多层板DateCode周期代码
CCL(Copper-cladlaminate)覆铜板Ioniccontamination 离子性污染
AcceptanceQualityLevel(AQL)允收水平
HDI(Highdensityinterconnecting)高密度互连板
BaseMaterial基材Radius半径
Capacity生产能力Diameter直径
Capability工艺能力PPM(PartsPerMillion)百万分之几
CAM(computer-aidedmanufacturing)计算机辅助制造
UnderwritersLaboratoriesInc.美国保险商实验所
CAD(computer-aideddesign)计算机辅助设计
StatisticalProcessControl统计过程控制
Specification规格,规范Via导通孔
Dimension尺寸Buried/blindvia埋/盲孔
Tolerance公差Toolinghole定位孔
Oven焗炉Output/throughput产量
湿流程
PTH(platedthroughhole)镀通孔(俗称沉铜)Acidcleaning酸性除油
PP(PanelPlating)板电Aciddip酸洗
Patternplating图电Pre-dip预浸
Linewidth线宽Alkalinecleaning碱性除油
Spacing线隙Flux松香
Deburring去毛刺(沉铜前磨板)Hotairleveling喷锡
Carbontreatment碳处理Skipplating跳镀,漏镀
Track/conductor导线Undercut侧蚀
Aspectratio深径比Waterrinsing水洗
EtchFactor蚀刻因子Transportation行车
BackLightTest背光测试Rack挂架
Pinkring粉红圈Maintenance保养
干流程
Holelocation孔位Annularring孔环
ImageTransfer图象转移ComponentSide(C/S)元件面
Artwork底片SolderSide(S/S)焊接面
Mylar胶片MatteSolderMask哑绿油
Silkscreen/legend/ComponentMark文字Holebreakout 破孔
Fiducialmark基点,对光点Scrubbing磨板
Expose曝光Developing显影
内层制作
Corematerial内层芯板Thermalpad散热PAD
Pre-pregPP片Resincontent树脂含量
KraftPaper牛皮纸Brownoxidation棕化
Layup排版BlackOxidation黑化
Registration对位Basematerial板材
Delamination分层
其它
Wicking灯芯效应Holesize孔径(尺寸)
Yield良品率TouchUp修理
WarpandTwist板曲度SolventTest溶剂测试
Peeloff剥离CompanyLogo公司标识
TapeTest胶纸试验ULMarkUL标记
Cosmetic外观Function功能
Tin/LeadRatio锡/铅比例ReliabilityTests可靠性试验
HoleWallRoughness孔壁粗糙度BaseCopperThickness底铜厚度
PCB专业英语(PCBSPECIALENGLISH)
1.PCB=PrintedCircuitBoard电路板
2.CAM=Computeraidedmanufacture计算机辅助
3.Pad焊盘
4.Annularring焊环
5.AOI=automaticopticalinspection自动光学检测
6.Chargeoffree免费
7.WIP=workinprocess在线板
8.DCC=documentcontrolcenter文控中心
9.Legend字符
10.CS=ComponentSide=TopSide(顶层)元件面
11.SS=SolderSide=BottomSide(底层)焊锡面
12.GoldPlated电金,镀金
13.NickelPlated电镍,镀镍
14.ImmersionGold沉金=沉镍金
15.CarbonInkPrint印碳油
16.MicrosectionReport切片报告,横切面报告
17.X-out=Cross-out打"X"报告
18.Panel(客户称)拼板,(生产线称)工作板
19.Marking标记,UL标记
20.Datecode生产周期
21.Unit单元,单位
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