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PCB專業(yè)英語
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1. PCB 分類
. }' @( z& _. F: N2. PCB 材料( x2 L) V+ S4 Y; P6 m
3. PCB 生產(chǎn)流程
+ \) e+ A; W3 | T4. 水處理
: ~- w) i2 ]2 b& U5. PCB 檢驗
. r' x; _& t! }& ?3 J. Q" {6. 主要設備$ x. g7 N! J) n( `
7. 工程設計
- I% J+ d8 M- `% t9 ~( q8. 元器件組裝9 e& n: v% Z( T8 c2 h# e! X
1.PCB Sort (PCB 分類):
0 K! T! L4 w8 M, w9 kSingle sided board(單面板) Double sided Board(雙面板) Multilayer Board(多層板)Rigid board(剛性板) ) k/ a. |5 H7 d( T* n% t" _, V. {6 y* H
flexible board(撓性板) flex-rigid board(剛撓結合板) metal base PCB(金屬基板) Blind board(盲孔板)
2 n1 O0 d% Q& @, yburied board(埋孔板) bare board(裸板)Quick turn prototype(樣板) - U L" J3 B1 x' G' c' H
2.PCB Material(PCB 材料):) o" v& O: M% b, Y+ P# u- N
Copper clad laminate(CCL)(覆銅板) PREPREG(半固化片) Epoxy resin(環(huán)氧樹脂) Copper foil(銅箔)) m2 B5 D! i2 ]6 y8 F3 `
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)
4 I7 W$ j" {# D- M! dpeelable solder mask(可剝離阻焊) flux(助焊劑) additive(添加劑)
1 v! e" d8 r3 {# W- L# r. c# n3.PCB Process(PCB 生產(chǎn)流程) :
# B% S) T% l: W6 Z/ EWet process(濕法流程) Dry process(干法流程)
& L0 a0 J3 j0 N' s) E7 OFOR MULTILAYER MANUFACTURE PROCESS(多層線路板生產(chǎn)流程):Laminate cut(覆銅板) scrubbing(擦板) Image transfer(圖形轉移) internal layer(內(nèi)層) Exposure(曝光) Developing(顯影) ETCHING(蝕刻) 2 K9 m% M- p" B3 I
black / brown oxygen(黑/棕化) lay up(疊層) Laminating(層壓) Drilling(鉆孔) scrubbing(擦板)
0 K7 m1 R6 H$ Z) SPlated throughhole(孔金屬化) PTH panel plating(板面電鍍) pattern plating (plated resist) (圖形電鍍) ! [5 p. x1 V! j
Etching(蝕刻)Inspection(檢驗) Printing solder mask(阻焊印刷) Exposure(曝光) Developing(顯影)+ I: H q2 `' [$ Y6 \) i$ X
Hot Cured(熱固化) Hot Air Leveling(熱風整平) IMMERSION GOLD(沉金)
1 H+ G3 D' f9 I Z; T. V$ `; Q1 J8 ^Printing legend ink (silkscreen printing)(字符印刷)Hot Cured(熱固化) Routing(銑外形)
+ z: b0 O. F; _& i& b2 D4 Ppunch(沖孔) Bare board testing(裸板測試) Final Inspection(終檢) Packing(包裝) Delivery(發(fā)貨)
) X! `* t7 s1 i0 @- J4.Water treatment(水處理)
+ N7 ?8 b0 @3 u7 }$ b8 p g' x& T% SDI (dialysis ion) water(去離子水) Waste watertreatment(污水處理) humidity (濕度)temperature(溫度) ; a) E* r# ~' ^
5.PCB Inspection(PCB 檢驗):
9 Q9 }- a9 c/ e% E; QInspection standard(檢驗標準) defect open(開路)short(短路)measling(白斑)fibre exposure(漏基材) hole breakout(破孔) flatness(平面度) peelstrength(剝離強度) thermal shock(熱沖擊) B1 G& P* R$ ~' v
thermalstress(熱應力) Reworking(返工) manufacture panel(制造拼板) light integrator(光積分儀) stepscale(光尺) undercut factor(側蝕系數(shù)) microetching(微蝕) over etching(過蝕)
: H; a9 |. E) ]4 j; Gswimming(滑移) / t- f2 k$ X2 ^( C2 T8 }
& x+ k# N$ O& I, `6.Major equipments(主要設備):
v1 t* b. i( t. S6 f5 \Laser plotter(激光光繪機) CNC drilling machine(數(shù)控鉆床) CNC routing machine(數(shù)控銑床)
+ H b5 S i- v5 W4 SScrubber(擦板機) Auto through hole plating line(自動沉銅線)panel plating line(板面電鍍線)
9 a- j; v. ~$ [7 mpattern plating line(plated resist) (圖形電鍍線) dry film laminator(貼膜機) Exposure(曝光機)
5 \7 P" M( A4 J, ?1 I3 |' Sdeveloping line(顯影線) Etching line(蝕刻線) Auto registration punch(沖孔機)
2 x0 s X" S: C2 _9 _3 W: ]' VMultilayer press system(多層板層壓系統(tǒng)) Blackoxidation line(黑化線) . i! e, p7 a0 G& }! j: @ A r
Automatic optical instrumentAOI(自動光學檢測儀) Flying Probe test FPT(飛針檢測儀)
7 F% m y/ o: o# c; O$ Y2 zHot air leveling(熱風整平機) Impedancecontrol test system(阻抗控制檢測儀)% r# q& o- V- Q; T# F4 O* L
7.Engineering Design(工程設計):
1 U+ e8 A% Z/ ~lay out(布線) CAD (computer aided design) (計算機輔助設計) , Y5 T8 O3 ]( n7 P! h
CAM (computer aided manufacture) (計算機輔助制造)
3 Q# T6 Y* W3 H2 H7 z& d6 h) YEDA (Electronic design automatic) (電子設計自動化) origin(原點) mirroring(鏡相), C& z: b- @1 U2 K: c+ N& Q8 R0 }
scalingfactor(比例系數(shù)) network(網(wǎng)絡) conductor track(導線) PAD(焊盤) width(寬度)
6 l; V' y7 i/ _1 I1 Q$ ogap spacing(間隙) aperture(光圈) round(圓形) oblong(長圓形)square(正方形) & h$ q, c7 {/ @$ K8 |
rectangle(長方形) tear pad(淚滴焊盤) isolation pad(隔離焊盤) thermal pad(熱焊盤) - g* a" Z8 a" P
mounting hole(安裝孔) via(過孔) Plating throughhole PTH(金屬化孔) NPTH(非金屬化孔)
( v* }3 @- I; ^+ B$ w! ptooling hole(定位孔) Fiducial (基準點、反光點) layer to layerspacing(層間距)
# j* u u( V% ^4 Player 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(信號線) target(標靶) slot(槽孔)
5 V1 M$ s; e" E2 I tabconnector (golden finger) (金手指) Impedancecontrol PCB(阻抗控制) Golden board(黃金板) ( G7 Z* n" f: A! a
MI(manufacture information) (制造說明) NOPE ( noprocess engineering ) (重訂單) ]3 z, n, B- d. |% |. z
photo plotting(laser plotting)(激光光繪) positive(正片) negative(負片) ( c- k1 t- z U
8.Component Assembly(元器件組裝):8 Q8 W( g! I0 E/ E. s* U
smt (Surface mount technology) (表面貼裝技術) Bonding(邦定)8 }2 B& l4 O( r/ ~7 I8 @6 L8 @
DIP(dual inline package) (雙列直插封裝) QFP(quad flat package) (四面扁平封裝) k$ }% L) I( P* T
BGA(ballgrid array ) (球柵封裝) SMD (Surface mount devices) (表面貼裝設備)Placement machine(貼裝機)( F2 p$ y# j4 m: j! G; B* w
REFOLW SOLDERING(回流焊) WAVE SOLDERING(波峰焊)
6 S8 m) p' F% B1 B 詳情可見www.sz-jlc.com/s
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