流程Board cut 开料Carbon printing 碳油印刷Inner dry film 内层干膜Peelable blue mask 蓝胶Inner etching 内层蚀刻ENIG(Electroless nickel immersion gold) 沉镍金Inner dry film stripping 内层干膜退膜HAL(hot air leveling) 喷锡AOI（Automatic Optical Inspection）自动光学检测OSP（Organic solderability preservative）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(final quality control) 最终品质控制Panel plating 整板电镀FQA(Final quality audit) 最终品质保证Outer dry film 外层干膜Packing 包装Etching 蚀刻IPQA(In-process quality audit) 流程QA Tin stripping 退锡IPQC(In-process quality control) 流程QC EQC（QC after etching）蚀检QCIQC(Incoming quality control) 来料检查Solder mask 感阻MRB(material review board) 材料评审委员会Component mark 字符QA(Quality assurance) 品质保证Physical Laboratory 物理实验室QC(Quality control) 品质控制Chemistry Laboratory 化学实验室Document control center 文件控制中心2nd Drilling 二钻Routing 锣板，铣板Brown oxidation 棕化Waste water treatment 污水处理V-cut V坑WIP（work in process）半成品Store/stock 仓库 F.G(Finished goods) 成品概述Printed Circuit Board 印制电路板Flexible Printed Circuit,FPC 软板Double-Side Printed Board双面板IPC（The Institute for Interconnecting and Packing Electronic Circuits）电子电路互连与封装协会CPAR（Corrective & Preventive Action Request）要求纠正预防措施Flammability Rate燃性等级Characteristic impedance 特性阻抗BUM（Build-up multilayer）积层多层板Date Code周期代码CCL（Copper-clad laminate）覆铜板Ionic contamination 离子性污染Acceptance Quality Level (AQL)允收水平HDI（High density interconnecting）高密度互连板Base Material基材Radius 半径Capacity 生产能力Diameter 直径Capability 工艺能力PPM(Parts Per Million) 百万分之几CAM（computer-aided manufacturing)计算机辅助制造Underwriters Laboratories Inc. 美国保险商实验所CAD (computer-aided design)计算机辅助设计Statistical Process Control 统计过程控制Specification 规格，规范Via导通孔Dimension 尺寸Buried /blind via埋/盲孔Tolerance 公差Tooling hole定位孔Oven 焗炉Output/throughput 产量湿流程PTH（plated through hole）镀通孔（俗称沉铜）Acid cleaning 酸性除油PP(Panel Plating) 板电Acid dip 酸洗Pattern plating 图电Pre-dip 预浸Line width 线宽Alkaline cleaning 碱性除油Spacing 线隙Flux 松香Deburring 去毛刺（沉铜前磨板）Hot air leveling 喷锡Carbon treatment 碳处理Skip plating 跳镀，漏镀Track/conductor 导线Undercut 侧蚀Aspect ratio深径比Water rinsing水洗Etch Factor 蚀刻因子Transportation 行车Back Light Test背光测试Rack挂架Pink ring粉红圈Maintenance 保养干流程Hole location孔位Annular ring 孔环Image Transfer图象转移Component Side(C/S) 元件面Artwork 底片Solder Side(S/S) 焊接面Mylar 胶片Matte Solder Mask 哑绿油Silkscreen/legend/Component Mark文字Hole breakout 破孔Fiducial mark 基点，对光点Scrubbing 磨板Expose 曝光Developing 显影内层制作Core material内层芯板Thermal pad 散热PADPre-preg PP片Resin content 树脂含量Kraft Paper牛皮纸Brown oxidation 棕化Lay up 排版Black Oxidation 黑化Registration 对位Base material 板材Delamination 分层其它Wicking灯芯效应Hole size 孔径(尺寸)Yield良品率Touch Up修理Warp and Twist 板曲度Solvent Test 溶剂测试Peel off 剥离Company Logo 公司标识Tape Test 胶纸试验UL Mark UL 标记Cosmetic 外观Function 功能Tin/Lead Ratio 锡/铅比例Reliability Tests 可靠性试验Hole Wall Roughness 孔壁粗糙度Base Copper Thickness 底铜厚度PCB专业英语(PCB SPECIAL ENGLISH)1.PCB=Printed Circuit Board 电路板2.CAM=Computer aided manufacture 计算机辅助3.Pad 焊盘4.Annular ring 焊环5.AOI=automatic optical inspection 自动光学检测6.Charge of free 免费7.WIP=work in process 在线板8.DCC=document control center 文控中心9.Legend 字符10.CS=Component Side =Top Side （顶层）元件面11.SS=Solder Side =Bottom Side （底层）焊锡面12.Gold Plated 电金，镀金13.Nickel Plated 电镍，镀镍14.Immersion Gold 沉金=沉镍金15.Carbon Ink Print 印碳油16.Microsection Report 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.Date code 生产周期21.Unit 单元，单位22.Profile 外形，轮廓<outline>23.Pro Routing 锣(铣)外形24.Wet Film 湿菲林,湿绿油,湿膜25.Slot 槽,方坑26.Base Material=Base Laminate 基材,板料27.V-out =V-score V形槽28.Finished 成品29.Marketing 市场部30.Gerber File GERBER文件31.UL LOGO UL标记32.E-Test=Electric Open/Short Test 电子测试33.PO=Purchase Order 订单34.Tolerance 公差35.Rigid,Flexible Board 刚性,软性板36.Board cut 开料37.Board baking 焗板38.Drill 钻孔39.PTH=Plated Through Hole 镀通孔,沉铜40.Panel plating 板面电镀,全板电镀41.Photo Image 图象,线路图形42.Pattern plating 线路电镀43.Etching 蚀板,蚀刻44.SM=Solder Mask 防焊,阻焊,绿油45.SR=Solder Resist 防焊,阻焊,绿油46.Gold finger 金手指47.Silkscreen 丝印字符48.HAL=HASL=Hot air(Solder)leveling 热风整平喷锡49.Routing 锣板,铣板50.Punching 冲板,啤板51.FOC=final quality checking 终检,最后检查52.FOA=final quality audit 最后稽查(抽查)53.Shippment 出货54.Flux 松香55.Au金,Cu铜,Ni镍,Pb铅,Tn锡,Tin-lead锡铅合金56.Lead free 无铅57.COC=compliance of certificate 材料证明书58.Microsection=cross section 微切片,横切片59.Chamical gold 沉镍金60.Mould=punch die 模具,啤模61.MI=manufacture instruction 制作批示62.QA=quality assurance 品质保证63.CAD=computer aided design 计算机辅助设计64.Drill bit size钻咀直径<diameter>65.Bow and twist 板弯和板曲66.Hit 击打,孔数67.Bonding 邦定,点焊68.Test coupon 测试模块(科邦)69.Thieving copper 抢电流铜皮70.Rail-web71.Break-up tab 工艺边72.Break away tab 工艺边73.GND=ground 地线,大铜皮74.Hole edge 孔边,孔内75.Stamp hole 邮票孔76.Template 天坯,型板,钻孔样板(首板)77.Dry film 干菲林,干膜78.LPI=liquid photo image 液态感光=湿绿油79.Multilayer 多层板80.SMD=surface mouted device 贴片,表面贴装器件81.SMT=surface mouted technology 表面贴装技术82.Peelable mask=blue gel 蓝胶83.Tooling hole 工艺孔,管位,定位孔,工具孔84.Fiducial mask 测光点,光学对位点,对光点,电眼85.Copper foil 铜箔86.Dimension 尺寸87.Nagative负的,positive正的88.Flash gold 闪镀金,镀薄金89.Engineering department 工程部90.Delivery date 交货期91.Bevelling 斜边92.Spacing=gap 间隙,气隙,线隙PCB的各层定义及描述为了方便与印制板厂家的技术沟通，提高对PCB的技术认知一致度，特在此将我司常用PCB的有关板层特性做简单说明，请爱好者参考此说明进行设计和制造。