Ob peb cov khoom siv cov khoom siv tuaj yeem siv los kho 12-txheej PCB cov laug cam. Cov no suav nrog cov ntaub ntawv sib txawv, cov nplaum nplaum, txheej txheej, thiab lwm yam. Thaum kuaj xyuas cov ntaub ntawv tshwj xeeb rau 12-txheej teeb duab, koj tuaj yeem pom tias koj lub chaw tsim tshuaj paus siv ntau cov lus cog tseg. Koj yuav tsum muaj peev xwm nkag siab ntau siv cov lus qhuab qhia rau kev sib txuas lus nruab nrab ntawm koj thiab cov chaw tsim khoom.
Kab lus no muab cov lus piav qhia luv luv ntawm cov lus uas feem ntau siv los ntawm PCB cov tuam txhab.
Thaum qhia cov khoom uas xav tau rau ib tug 12-txheej pcb, koj yuav pom tias nws nyuaj kom nkag siab cov ntsiab lus hauv qab no.
Cov khoom siv hauv paus - yog cov khoom siv insulating uas cov qauv xav tau yog tsim. Nws tuaj yeem ua nruj lossis hloov tau; Qhov kev xaiv yuav tsum yog nyob ntawm seb ntawm daim ntawv thov, kev tsim khoom lag luam thiab thaj chaw ua ntawv thov.
Npog txheej - qhov no yog cov khoom siv insulating rau cov qauv coj ua. Cov kev ua tau zoo rwb thaiv tsev tuaj yeem tiv thaiv cov Circuit Court hauv cov hluav taws xob ntau thaum muab cov hluav taws xob hluav taws xob.
Txuas ntxiv Adhesive-cov khoom siv tshuab ntawm cov nplaum muaj peev xwm txhim kho los ntawm kev ntxiv cov iav fiber. Cov nplaum nrog cov fiber ntau ntxiv yog hu ua cov nplaum txuas ntxiv.
Adhesive-dawb cov ntaub ntawv-feem ntau, cov khoom siv nplaum tau ua los ntawm kev ntws thermal polyimide (cov siv polyimton ntawm ob txheej tooj liab. Polyimide yog siv ua cov nplaum, tshem tawm qhov yuav tsum tau siv cov nplaum xws li epoxy lossis acrylic.
Ua kua phoder tiv thaiv tiv thaiv-sib piv nrog cov zaj duab xis qhuav solden tiv thaiv tawm tsam tiv thaiv, LPSM yog txoj kev muaj tseeb thiab ntau yam. Cov txheej txheem no tau xaiv los siv cov npog huv nyias thiab cov tawv ncauj. Ntawm no, kev yees duab yees thev naus laus zis yog siv los tua cov kev sib tsoo tiv thaiv ntawm lub rooj tsavxwm.
Kev kho-qhov no yog cov txheej txheem ntawm kev thov kub thiab siab ntawm lub laminate. Qhov no yog ua los tsim cov yuam sij.
Cladding lossis Cladding-ib txheej nyias nyias lossis daim ntawv tooj liab ntawv ci rau cov cladding. Qhov kev tivthaiv no tuaj yeem siv los ua cov khoom siv yooj yim rau PCB.
Cov ntsiab lus saum toj no yuav pab koj thaum qhia qhov yuav tsum muaj rau 12-txheej Rigid PCB. Txawm li cas los xij, cov no tsis yog tag nrho cov npe. PCB cov tuam ntxhab siv ob peb lwm cov lus hais thaum sib txuas lus nrog cov neeg siv khoom. Yog tias koj muaj teeb meem nkag siab txog kev sib tham, thov koj xav tiv tauj cov chaw tsim khoom.