PCB工程英文大全

time : 2019-05-31 09:16       作者:凡亿pcb

  PCB又被称为印刷电路板或印刷线路板,是重要的电子部件,也是电子元器件的支撑体。作为一名PCB工程师,如果你对PCB工程英文不熟悉,一定程度上会影响产品设计进度,在这里小捷哥整理出一些常用的PCB工程英文单词供大家学习参考。

  单面板:single sided board

  双面板:double sided board

  多层板:multilayer board

  刚性板:rigid board

  挠性板:flexible board

  刚挠板:flex-rigid board

  PCB打样:PrintedCircuitBoard proofing

  附件:attached

  样品:sample

  承认:approval

  答复:answer;reply

  规格:spec

  与…同样的:the same as

  前版本:previous version(old version)

  生产:production

  确认:confirm

  再次确认:double confirm

  工程问题:engineering query(EQ)

  尽快:ASAP(as soon as possible)

  生产文件:production gerber

  联系某人:contact somebody

  提交样板:submit sample

  交货期:delivery date

  电测成本:ET(electrical test) cost

  通断测试:Open and short testing

  参考:refer to

  IPC标准:IPC standard

  IPC二级:IPC class 2

  可接受的:acceptable

  允许:permit

  制造:manufacture

  修改:revision

  公差:tolerance

  忽略:ignore(omit)

  工具孔:tooling hole

  安装孔:mounting hole

  元件孔:component hole

  槽孔:slot

  邮票孔:snap off hole

  导通孔:via

  盲孔: blind via

  埋孔:buried via

  金属化孔:PTH(plating through hole)

  非金属化孔:NPTH( no plating through hole)

  孔位:hole location

  避免:avoid

  原设计:original design

  修改:modify

  按原设计:leave it as it is

  附边:waste tab

  铜条:copper strip

  拼板强度:panel strong

  板厚:board thickness

  删除:remove(delete)

  削铜:shave the copper

  露铜:copper exposure

  光标点:fiducial mark

  不同:be different from(differ from)

  内弧:inside radius

  焊环:annular ring

  单板尺寸:single size

  拼板尺寸:panel size

  铣:routing

  铣刀:router

  V-cut:scoring

  哑光:matt

  光亮的:glossy

  锡珠:solder ball(solder plugs)

  阻焊:solder mask(solder resist)

  阻焊开窗:solder mask opening

  单面开窗:single side mask opening

  补油:touch up solder mask

  补线:track welds

  毛刺:burrs

  去毛刺:deburr

  镀层厚度:plating thickness

  清洁度:cleanliness

  离子污染:ionic contamination

  阻燃性:flammability retardant

  黑化:black oxidation

  棕化:brown oxidation

  红化:red oxidation

  可焊性:solderability

  焊料:solder

  包装:packaging

  角标:corner mark

  特性阻抗:characteristic impedance

  正像:positive

  负片:negative

  镜像:mirror

  线宽:conductor width

  线距:conductor spacing

  做样:build sample

  按照:as per

  成品:finished

  做变更:make the change

  相类似:similar to

  规格:specification

  下移:shift down

  垂直地:vertically

  水平的:horizontally

  增大:increase

  缩小:decrease

  表面处理:Surface Finishing

  波峰焊:wave solder

  钻孔数据:drilling date

  标记:Logo

  Ul 标记:Ul Marking

  蚀刻标记:etched marking

  周期:date code

  翘曲:bow and twist

  外层:outer layer

  内层:internal layer

  顶层:top layer

  底层:bottom layer

  元件面:component side

  焊接面:solder side

  阻焊层:solder mask layer

  丝印层:legend layer (silkscreen layer or over layer)

  兰胶层:peelable SM layer

  贴片层:paste mask layer

  碳油层:carbon layer

  外形层:outline layer(profile layer)

  白油:white ink

  绿油:green ink

  喷锡:hot air leveling (HAL)

  水金:flash gold

  插头镀金:plated gold edge-board contacts

  金手指:Gold-finger

  防氧化:Entek(OSP)

  沉金:Immersion gold (chem. Gold)

  沉锡:Immersion Tin(chem.Tin)

  沉银:Immersion Silver (chem. silver)

  铣:CNC (mill , routing)

  冲:punching

  倒角:beveling

  倒斜角:chamfer

  倒圆角:fillet尺寸:dimension

  材料:material

  介电常数:Dielectric constant

  菲林:film

  成像:Imaging

  板镀:Panel Plating

  图镀:Pattern Plating

  后清洗:Final Cleaning

  叠层:layup (stack-up)

  污染焊盘:contaminate pad

  分孔图:drill chart

  度数:degree

  被…覆盖:be covered with

  负公差:minus tolerance

  标靶盘: target pad

  外形公差:routing tolerance

  芯板:core

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