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PCB專業(yè)英語
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1. PCB 分類
2 D! b' ~$ q! q* V2. PCB 材料
* n5 T8 U9 Y( x& }$ @3. PCB 生產流程+ S' f2 W5 a; e9 e8 o0 j8 g
4. 水處理) }4 w- X5 Q% N* {/ e2 Z( h) E
5. PCB 檢驗
) o g* e M: r6. 主要設備+ O5 O( ^ m" z- h
7. 工程設計, @/ g- A4 p/ W( ]5 _: L* h% C
8. 元器件組裝* J1 P. h- d' m: @0 D
1.PCB Sort (PCB 分類):
& ?1 K/ k2 ~: g+ xSingle sided board(單面板) Double sided Board(雙面板) Multilayer Board(多層板)Rigid board(剛性板) . Q g& l$ R4 n
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) ' k" }0 z0 j& @4 \: @6 X
buried board(埋孔板) bare board(裸板)Quick turn prototype(樣板) % Z# y; \! z: v' o* n
2.PCB Material(PCB 材料):
$ A" l A4 f" }Copper clad laminate(CCL)(覆銅板) PREPREG(半固化片) Epoxy resin(環(huán)氧樹脂) Copper foil(銅箔)
. g& K7 I7 m4 | `5 XPTFE (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)
9 g- R$ H* m0 Y, Kpeelable solder mask(可剝離阻焊) flux(助焊劑) additive(添加劑)/ x: U- D$ V1 E, `6 z: d
3.PCB Process(PCB 生產流程) :
1 i7 |$ O0 E9 j' oWet process(濕法流程) Dry process(干法流程)
( ?& s X6 _/ [FOR MULTILAYER MANUFACTURE PROCESS(多層線路板生產流程):Laminate cut(覆銅板) scrubbing(擦板) Image transfer(圖形轉移) internal layer(內層) Exposure(曝光) Developing(顯影) ETCHING(蝕刻) $ r% [ x, J/ @! |9 L' }2 R
black / brown oxygen(黑/棕化) lay up(疊層) Laminating(層壓) Drilling(鉆孔) scrubbing(擦板) ! y- _5 o2 B* u2 Y! |
Plated throughhole(孔金屬化) PTH panel plating(板面電鍍) pattern plating (plated resist) (圖形電鍍) % S; D! u* J- s# J* O+ D8 |
Etching(蝕刻)Inspection(檢驗) Printing solder mask(阻焊印刷) Exposure(曝光) Developing(顯影)" S2 C5 n0 I$ _8 |$ |/ G3 c
Hot Cured(熱固化) Hot Air Leveling(熱風整平) IMMERSION GOLD(沉金)
, N# Z5 L' x. Z3 n9 e$ ~Printing legend ink (silkscreen printing)(字符印刷)Hot Cured(熱固化) Routing(銑外形)& M; v. [/ L* T. z7 y w
punch(沖孔) Bare board testing(裸板測試) Final Inspection(終檢) Packing(包裝) Delivery(發(fā)貨)
, I& p% h9 }1 g; O4 ~- i+ w3 s4.Water treatment(水處理) 5 H `$ k- Z" t) D ?: {, X/ d- w
DI (dialysis ion) water(去離子水) Waste watertreatment(污水處理) humidity (濕度)temperature(溫度)
. ?: T" R5 Q$ Z* G# R5.PCB Inspection(PCB 檢驗):; I; X! a. ?; l
Inspection 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)
8 N! _/ u7 g2 ]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)
1 O) b9 ]6 ]( q r: bswimming(滑移)
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7 s( b e$ ]0 P$ t' K! q% p/ B! c' m6.Major equipments(主要設備):
5 H! H' W+ [0 t9 n8 M( K% tLaser plotter(激光光繪機) CNC drilling machine(數(shù)控鉆床) CNC routing machine(數(shù)控銑床)
( D6 |# y. C3 a; r F2 s- _Scrubber(擦板機) Auto through hole plating line(自動沉銅線)panel plating line(板面電鍍線) % o9 B6 {+ x1 _1 Z
pattern plating line(plated resist) (圖形電鍍線) dry film laminator(貼膜機) Exposure(曝光機) 9 d. F. q$ V: x/ s/ z/ G. y" q, C
developing line(顯影線) Etching line(蝕刻線) Auto registration punch(沖孔機) * Y* {! a% H- J! q4 H" m
Multilayer press system(多層板層壓系統(tǒng)) Blackoxidation line(黑化線)
. ^7 D" a1 G g( ~0 dAutomatic optical instrumentAOI(自動光學檢測儀) Flying Probe test FPT(飛針檢測儀)
- w: `: M6 V" |3 {5 m% UHot air leveling(熱風整平機) Impedancecontrol test system(阻抗控制檢測儀). p0 n5 B5 I, K! {5 T
7.Engineering Design(工程設計):4 t; }$ \+ a* ]6 r; \ V& I6 ]" z* D
lay out(布線) CAD (computer aided design) (計算機輔助設計)
* q0 y; _9 R- zCAM (computer aided manufacture) (計算機輔助制造)
. B# f; h3 \3 O! ~: l, v5 ~1 U3 W* oEDA (Electronic design automatic) (電子設計自動化) origin(原點) mirroring(鏡相)
$ [7 o% o3 W2 O) m$ Zscalingfactor(比例系數(shù)) network(網(wǎng)絡) conductor track(導線) PAD(焊盤) width(寬度)7 h$ V5 O# i; b* b/ D
gap spacing(間隙) aperture(光圈) round(圓形) oblong(長圓形)square(正方形) , @; \% U, Q9 L& O, ]/ g6 R
rectangle(長方形) tear pad(淚滴焊盤) isolation pad(隔離焊盤) thermal pad(熱焊盤) - C# x/ C4 @. ^% ^8 Z
mounting hole(安裝孔) via(過孔) Plating throughhole PTH(金屬化孔) NPTH(非金屬化孔) 8 [ Y5 P/ A1 v. D7 b0 w/ U5 I
tooling hole(定位孔) Fiducial (基準點、反光點) layer to layerspacing(層間距)
- l& |: B( H3 k& |, ^layer Building up drawing(層疊圖) external layer(外層) internal layer(內層)power layer(電源層) ground layer(接地層) signalline(信號線) target(標靶) slot(槽孔)
8 o9 \8 s% y. L a2 E& P tabconnector (golden finger) (金手指) Impedancecontrol PCB(阻抗控制) Golden board(黃金板) , t. L) \3 W7 K/ h
MI(manufacture information) (制造說明) NOPE ( noprocess engineering ) (重訂單) 3 j- y: N" f& J7 U9 ], x5 T
photo plotting(laser plotting)(激光光繪) positive(正片) negative(負片) 6 c& H7 @8 q3 a) S* k2 [* }
8.Component Assembly(元器件組裝):
. }7 i$ y# A6 H# ?smt (Surface mount technology) (表面貼裝技術) Bonding(邦定)
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BGA(ballgrid array ) (球柵封裝) SMD (Surface mount devices) (表面貼裝設備)Placement machine(貼裝機)
0 G) @$ w. k3 ^% K1 @REFOLW SOLDERING(回流焊) WAVE SOLDERING(波峰焊)% S# b0 `5 i- O% _/ _5 l& j1 F/ m
詳情可見www.sz-jlc.com/s 5 n2 Z. D7 c0 o
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