Multilayer circuit boards feem ntau txhais tau tias yog 10-20 los yog ntau dua qib high-qib multilayer circuit boards, uas yog nyuaj rau txheej txheem ntau tshaj li ib txwm multilayer circuit boards thiab yuav tsum tau zoo thiab robustness.Feem ntau yog siv rau hauv cov khoom siv sib txuas lus, high-end servers, kho mob electronics, aviation, industrial tswj, tub rog thiab lwm yam kev lag luam.Nyob rau hauv xyoo tas los no, kev lag luam xav tau ntau txheej txheej Circuit Court boards hauv kev sib txuas lus, chaw nres tsheb hauv paus, aviation, thiab tub rog tseem muaj zog.
Piv nrog rau cov khoom siv PCB ib txwm muaj, ntau txheej txheej Circuit Court boards muaj cov yam ntxwv ntawm lub rooj tsav xwm tuab, ntau txheej txheej, cov kab ntom ntom, ntau dua los ntawm qhov, chav tsev loj, thiab nyias dielectric txheej.Kev sib deev xav tau siab.Daim ntawv no piav qhia luv luv piav qhia txog cov teeb meem tseem ceeb hauv kev tsim cov khoom siv hluav taws xob siab, thiab qhia cov ntsiab lus tseem ceeb ntawm kev tswj hwm cov txheej txheem tseem ceeb ntawm cov khoom siv hluav taws xob ntau.
1. Kev nyuaj ntawm kev sib txuam ntawm cov txheej txheem
Vim tias muaj ntau txheej txheej hauv ntau txheej txheej txheej txheej, cov neeg siv muaj ntau dua thiab siab dua qhov yuav tsum tau ua rau cov txheej txheem PCB.Feem ntau, qhov kev sib haum xeeb ntawm cov khaubncaws sab nraud povtseg yog manipulated ntawm 75 microns.Xav txog qhov loj ntawm ntau txheej txheej Circuit Court board chav tsev, qhov kub thiab av noo nyob rau hauv lub graphical conversion Rhiav, dislocation stacking tshwm sim los ntawm inconsistency ntawm txawv core boards, thiab interlayer positioning txoj kev, lub centering tswj ntawm ntau txheej. Circuit board yog ntau thiab nyuaj.
Multilayer Circuit Board
2. Kev nyuaj hauv kev tsim cov khoom siv hluav taws xob sab hauv
Multilayer circuit boards siv cov ntaub ntawv tshwj xeeb xws li siab TG, kev kub ceev, siab zaus, tuab tooj liab, thiab nyias dielectric txheej, uas muab cov kev xav tau siab rau kev tsim hluav taws xob sab hauv thiab cov duab loj.Piv txwv li, kev ncaj ncees ntawm impedance teeb liab kis tau tus mob ntxiv rau cov teeb meem ntawm internal circuit fabrication.
Qhov dav thiab kab sib nrug yog me me, qhib thiab luv Circuit Court yog ntxiv, luv Circuit Court ntxiv, thiab tus nqi dhau yog tsawg;muaj ntau lub teeb liab txheej ntawm cov kab nyias, thiab qhov tshwm sim ntawm AOI to detection nyob rau hauv lub puab txheej yog nce;lub rooj tsavxwm puab yog nyias, yooj yim rau wrinkle, tsis zoo raug, thiab yooj yim rau curl thaum etching tshuab;Cov phaj siab feem ntau yog cov kab ke ua ke, chav tsev loj yog qhov loj, thiab tus nqi ntawm cov khoom scrapping yog siab.
3. Nyuaj hauv Compression Manufacturing
Ntau cov boards sab hauv thiab prepreg boards yog superimposed, uas yooj yim nthuav qhia qhov tsis zoo ntawm slippage, delamination, resin voids thiab npuas residues hauv stamping ntau lawm.Hauv kev tsim cov qauv laminate, lub tshav kub tsis kam, siab tsis kam, cov ntsiab lus kua nplaum thiab dielectric thickness ntawm cov khoom yuav tsum tau txiav txim siab tag nrho, thiab tsim nyog tsim nyog ntau txheej Circuit Court board cov ntaub ntawv nias txoj kev npaj yuav tsum tau tsim.
Vim muaj cov txheej txheem loj, kev nthuav dav thiab kev cog lus tswj thiab qhov loj me me coefficient tsis tuaj yeem tswj tau qhov sib xws, thiab cov txheej txheej nyias nyias nyias yog yooj yim, uas ua rau tsis ua haujlwm ntawm interlayer kev cia siab rau kev sim.
4. Nyuaj hauv kev tsim khoom drilling
Kev siv cov TG siab, kev kub ceev, siab zaus, thiab tuab tooj liab tshwj xeeb daim hlau ua rau qhov nyuaj ntawm drilling roughness, drilling burrs thiab decontamination.Tus naj npawb ntawm cov khaubncaws sab nraud povtseg yog loj, tag nrho cov tooj liab thickness thiab phaj thickness tau sau, thiab cov cuab yeej drilling yog ib qho yooj yim tawg;CAF tsis ua hauj lwm teeb meem tshwm sim los ntawm qhov ntom ntom BGA thiab qhov nqaim qhov sib nrug ntawm phab ntsa;qhov oblique drilling teeb meem tshwm sim los ntawm qhov yooj yim phaj thickness.PCB Circuit Board
Post lub sij hawm: Lub Xya hli ntuj-25-2022