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PCB專業(yè)英語
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- F' y; p7 Z+ e4 u, w1. PCB 分類9 z' e2 v, F5 a% O, b
2. PCB 材料4 u {) F m- o
3. PCB 生產(chǎn)流程
7 l0 r. |( N0 V9 ^9 Y2 N4. 水處理+ \3 c6 I( ?) w* k/ H
5. PCB 檢驗(yàn)/ J5 ~# b$ ]: B0 ] Z8 m- e
6. 主要設(shè)備
) W; {; J# Q; m# }! A4 [7. 工程設(shè)計(jì)
) S A- W/ @: N! o8. 元器件組裝
3 E0 X9 P0 c; X6 a7 Z3 L+ L, O- S. m1.PCB Sort (PCB 分類):
5 [5 \8 N' x, u: J9 {0 R& KSingle sided board(單面板) Double sided Board(雙面板) Multilayer Board(多層板)Rigid board(剛性板) 0 F4 Y# f1 |% A( R4 s' d
flexible board(撓性板) flex-rigid board(剛撓結(jié)合板) metal base PCB(金屬基板) Blind board(盲孔板)
& s; u3 i9 f( hburied board(埋孔板) bare board(裸板)Quick turn prototype(樣板) $ Q4 ^, X/ T8 N* F2 h
2.PCB Material(PCB 材料):; h& ~$ r+ p6 `
Copper clad laminate(CCL)(覆銅板) PREPREG(半固化片) Epoxy resin(環(huán)氧樹脂) Copper foil(銅箔)4 W0 V) u8 d% q: {" g0 \/ k
PTFE (Polytetralluoetylene) Teflon(聚四氟乙烯) dielectric constant(介電常數(shù))Flexible copper clad(撓性覆銅板) silver film(銀鹽片) diazo film(重氮片)Solder mask(阻焊) Dry film(干膜) legend ink(字符油墨) 5 H* _2 L. l( H* p/ e$ Z) g% W
peelable solder mask(可剝離阻焊) flux(助焊劑) additive(添加劑): e" O% u5 ^1 w" S$ C
3.PCB Process(PCB 生產(chǎn)流程) :
4 a7 h, u+ q& q* U wWet process(濕法流程) Dry process(干法流程)
* T+ }: l: N9 ]" zFOR MULTILAYER MANUFACTURE PROCESS(多層線路板生產(chǎn)流程):Laminate cut(覆銅板) scrubbing(擦板) Image transfer(圖形轉(zhuǎn)移) internal layer(內(nèi)層) Exposure(曝光) Developing(顯影) ETCHING(蝕刻) , T7 R6 h7 d* T7 b. V5 V
black / brown oxygen(黑/棕化) lay up(疊層) Laminating(層壓) Drilling(鉆孔) scrubbing(擦板)
~- `4 r& J0 C) O( @2 bPlated throughhole(孔金屬化) PTH panel plating(板面電鍍) pattern plating (plated resist) (圖形電鍍) ) _( k8 Y5 Q& o/ Y7 M/ f3 a/ N
Etching(蝕刻)Inspection(檢驗(yàn)) Printing solder mask(阻焊印刷) Exposure(曝光) Developing(顯影)- q9 i* ]0 j& j
Hot Cured(熱固化) Hot Air Leveling(熱風(fēng)整平) IMMERSION GOLD(沉金) - g; c9 M) I& _/ c& E
Printing legend ink (silkscreen printing)(字符印刷)Hot Cured(熱固化) Routing(銑外形)
0 ~* r: N) S/ i/ R$ B. ^punch(沖孔) Bare board testing(裸板測(cè)試) Final Inspection(終檢) Packing(包裝) Delivery(發(fā)貨)
! S0 l# A. j- `! D4.Water treatment(水處理)
0 l1 Q! G- V6 ]" \! QDI (dialysis ion) water(去離子水) Waste watertreatment(污水處理) humidity (濕度)temperature(溫度) / ?5 T, I( b# k: D( l$ ?: p
5.PCB Inspection(PCB 檢驗(yàn)):
. U0 Y/ J8 N# C! {$ }Inspection standard(檢驗(yàn)標(biāo)準(zhǔn)) defect open(開路)short(短路)measling(白斑)fibre exposure(漏基材) hole breakout(破孔) flatness(平面度) peelstrength(剝離強(qiáng)度) thermal shock(熱沖擊)1 A* X8 b1 N+ M5 K
thermalstress(熱應(yīng)力) Reworking(返工) manufacture panel(制造拼板) light integrator(光積分儀) stepscale(光尺) undercut factor(側(cè)蝕系數(shù)) microetching(微蝕) over etching(過蝕)
- T) f# p# |+ c: qswimming(滑移) $ J* `! C' @8 u o1 T4 S; E
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6.Major equipments(主要設(shè)備):8 B2 H, ^5 E+ m+ P' [7 U
Laser plotter(激光光繪機(jī)) CNC drilling machine(數(shù)控鉆床) CNC routing machine(數(shù)控銑床)
; C0 q+ k. r- m1 W& a g; e+ e5 B+ gScrubber(擦板機(jī)) Auto through hole plating line(自動(dòng)沉銅線)panel plating line(板面電鍍線)
! N3 Y0 o" }1 H1 I0 n, Ipattern plating line(plated resist) (圖形電鍍線) dry film laminator(貼膜機(jī)) Exposure(曝光機(jī))
' ~& P1 R! H, z' X& rdeveloping line(顯影線) Etching line(蝕刻線) Auto registration punch(沖孔機(jī))
- c' y5 {7 H; U, m( nMultilayer press system(多層板層壓系統(tǒng)) Blackoxidation line(黑化線) " `! u u0 P3 P0 C
Automatic optical instrumentAOI(自動(dòng)光學(xué)檢測(cè)儀) Flying Probe test FPT(飛針檢測(cè)儀) - n, t9 L& Y; [3 \
Hot air leveling(熱風(fēng)整平機(jī)) Impedancecontrol test system(阻抗控制檢測(cè)儀)
8 ]. z6 ~1 S: @; S" y' _" }7.Engineering Design(工程設(shè)計(jì)):
; [* R9 X3 \% [lay out(布線) CAD (computer aided design) (計(jì)算機(jī)輔助設(shè)計(jì)) + x7 ^6 e$ D9 U9 ?1 |3 C
CAM (computer aided manufacture) (計(jì)算機(jī)輔助制造) 6 A5 U& l! y8 |4 K% P, J n3 d& K
EDA (Electronic design automatic) (電子設(shè)計(jì)自動(dòng)化) origin(原點(diǎn)) mirroring(鏡相)
8 N. g, y$ `& f& n$ Z$ h" x; @: k# Jscalingfactor(比例系數(shù)) network(網(wǎng)絡(luò)) conductor track(導(dǎo)線) PAD(焊盤) width(寬度)
: h9 i! r' {' z, Ugap spacing(間隙) aperture(光圈) round(圓形) oblong(長(zhǎng)圓形)square(正方形)
# m& C7 U- Q. Brectangle(長(zhǎng)方形) tear pad(淚滴焊盤) isolation pad(隔離焊盤) thermal pad(熱焊盤)
& {9 C. @4 Y, Rmounting hole(安裝孔) via(過孔) Plating throughhole PTH(金屬化孔) NPTH(非金屬化孔) 1 p) p2 u+ `+ o* L# c) n: E
tooling hole(定位孔) Fiducial (基準(zhǔn)點(diǎn)、反光點(diǎn)) layer to layerspacing(層間距) ' }0 |# A% H4 j7 Z. L5 f
layer Building up drawing(層疊圖) external layer(外層) internal layer(內(nèi)層)power layer(電源層) ground layer(接地層) signalline(信號(hào)線) target(標(biāo)靶) slot(槽孔)
0 w" X5 H3 A& n3 R, J/ j tabconnector (golden finger) (金手指) Impedancecontrol PCB(阻抗控制) Golden board(黃金板)
( e$ O. d' \+ R3 y( e& k& g# qMI(manufacture information) (制造說明) NOPE ( noprocess engineering ) (重訂單)
/ A* o+ |( z4 ? j3 Y- Jphoto plotting(laser plotting)(激光光繪) positive(正片) negative(負(fù)片) & S& T. D. T0 D: x& J% L4 u
8.Component Assembly(元器件組裝):
& ~ q, v. Q' {, ?+ s3 Tsmt (Surface mount technology) (表面貼裝技術(shù)) Bonding(邦定)1 l+ n1 R1 x1 e: a
DIP(dual inline package) (雙列直插封裝) QFP(quad flat package) (四面扁平封裝); e( u" i% J* e
BGA(ballgrid array ) (球柵封裝) SMD (Surface mount devices) (表面貼裝設(shè)備)Placement machine(貼裝機(jī)), N* J4 }7 D9 t$ R6 C
REFOLW SOLDERING(回流焊) WAVE SOLDERING(波峰焊)7 t' C6 C, f. ?
詳情可見www.sz-jlc.com/s
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