Cov txheej txheem tsim khoom ntawm plaub txheej PCB Circuit Board yog qhov tseem ceeb thiab tseem ceeb txuas hauv kev lag luam hluav taws xob niaj hnub no. Nws ua lub luag haujlwm tseem ceeb hauv kev sib txuas cov khoom sib txawv thiab xa cov teeb liab conductive hauv ntau yam khoom siv hluav taws xob.
Cov qauv ntawm plaub txheej PCB Circuit Board. Nws muaj plaub txheej ntawm substrate, nruab nrab txheej, thiab txheej txheej. Plaub txheej substrate yog siv los ua cov khoom siv rwb thaiv tsev rau kev sib txuas hluav taws xob sab hauv, txheej nruab nrab yog siv los sib cais thiab txuas cov txheej txheem sib txawv, thiab txheej txheej txheej yog siv los txuas thiab sib sau ua ke lwm yam.
Cov txheej txheem tsim khoom ntawm plaub txheej PCB Circuit Board feem ntau suav nrog cov theem xws li tsim, phaj ua, etching, drilling, ntxig, tooj liab plating, txiav, kuaj, thiab ntim. Cov theem tsim yog thawj kauj ruam hauv tag nrho cov txheej txheem tsim khoom, uas txiav txim siab qhov kev teeb tsa thiab kev sib txuas ntawm cov txheej txheem ntawm lub rooj tsav xwm hauv Circuit Court. Tom qab tsim tiav, nws yog ib qho tsim nyog los ua cov zaj duab xis thiab pwm rau lub rooj tsav xwm Circuit Court. Etching yog cov txheej txheem ntawm kev hloov cov qauv thiab circuits los ntawm qhov tsis zoo mus rau lub rooj tsav xwm hauv Circuit Court, siv cov kua qaub los yog alkaline daws kom tshem tawm cov txheej tooj liab uas tsis xav tau. Drilling yog cov txheej txheem ntawm drilling qhov ntawm lub rooj tsavxwm Circuit Court rau nruab cov connectors thiab lwm yam khoom. Plugins yog siv los ntxig cov khoom sib txuas thiab lwm yam khoom siv rau hauv qhov drilled thiab kho lawv mus rau lub rooj tsav xwm hauv Circuit Court. Copper plating yog txheej txheem ntawm txheej txheej tooj liab ntawm lub rooj tsav xwm hauv Circuit Court los txhim kho nws cov conductivity. Txiav yog cov txheej txheem ntawm kev txiav ib lub rooj tsavxwm rau hauv qhov xav tau loj thiab cov duab. Thaum kawg, kev sim thiab ntim khoom yuav tsum tau ua kom ntseeg tau tias qhov zoo thiab kev ncaj ncees ntawm lub rooj tsav xwm Circuit Court.