2 Igice HASL FR4 Igice cya Hole PCB

Umwobo w'icyuma (groove) ni umwobo nyuma yumwobo nyuma yo gucukura bwa kabiri, gutunganya imiterere, hanyuma amaherezo ukagumana umwobo wicyuma (groove) igice, gusa wavuze ko icyapa cya plaque metallized umwobo waciwe igice, icyapa cya plaque igice cya metallic inzira ni inzira ikuze cyane.

Nigute ushobora kugenzura ubuziranenge bwibicuruzwa nyuma yo gukora umwobo wa kimwe cya kabiri cyuma ku isahani.Nkumwobo wurukuta rwumuringa, ibisigara byabaye inzira igoye.Umurongo wuzuye wibice byuma byuma byometse kumpande zisahani PCB, urangwa nubuvumo buto, ahanini bukoreshwa kurubaho, nkibisobanuro byerekana isahani nkuru, unyuzamo umwobo wa metero ya metero ebyiri usudira kuri pin ya isahani nkuru n'ibigize.

Niba hari urutirigongo rwumuringa mu mwobo wa metero-metallize, mugihe uwabikoze asudira, bizaganisha ku kirenge cyo gusudira kidakomeye, gusudira mu buryo busanzwe, bikomeye bizatera ikiraro hagati yibi byuma byombi.Byombi gucukura no gusya, icyerekezo cyo kuzunguruka cya SPINDLE ni isaha yisaha, bikabuza kwaguka kwicyuma mugihe cyo gutunganya no gutandukanya icyuma cya metallisation kurukuta rwumwobo, no kwemeza ko umugongo wumuringa nibisigara bitazakorwa nyuma yo gutunganywa .Kuba munini kuruta gong yubusa.