Uburyo bwo kugabanya PCB

Amateka, uburyo bwo kugabanya, cyangwa inzira yo gutobora, byakozwe nyuma, ariko uyumunsi birakoreshwa cyane.Substrate igomba kuba irimo icyuma, kandi mugihe ibice bidakenewe bivanyweho byose bisigaye nuburyo bwo kuyobora.Mugucapa cyangwa gufotora umuringa wose wagaragaye ushyizwe hamwe na mask cyangwa inhibitor ya ruswa kugirango urinde uburyo bwo kuyobora bwifuzwa kwangirika, hanyuma izo laminate zometseho cyangwa impapuro z'umuringa zishyirwa mubikoresho byo gutobora bitera ibintu bishyushye bishyushye hejuru yisahani.Umukozi wo gusimba ahindura imiti ihindura umuringa ugaragara mukintu gishobora gushonga kugeza aho ibice byose byerekanwe bishonga kandi nta muringa usigaye.Gukuramo firime noneho bikoreshwa mugukuraho firime ya chimique, ikuraho inhibitori ya ruswa kandi igasiga gusa umuringa.Igice cyambukiranya umuyoboro wumuringa ni trapezoidal, kuko nubwo igipimo cyo guhagarikwa cyahagaritswe cyane mugushushanya neza kwa spray, gushushanya biracyagaragara haba hepfo no kuruhande.Umuyoboro wumuringa wavuyemo ufite urukuta rwuruhande rutameze neza, ariko rushobora gukoreshwa.Hariho nubundi buryo bwo kuyobora ibishushanyo mbonera bishobora kubyara impande zombi.

Uburyo bwo kugabanya ni uguhitamo gukuramo igice cyumuringa hejuru yumuringa wambaye umuringa wambaye umuringa kugirango ubone uburyo bwo kuyobora.Gukuramo nuburyo bwibanze bwo gukora umuziki wacapwe muri iki gihe.Ibyiza byingenzi byingenzi birakuze, bihamye kandi byizewe.

Uburyo bwo kugabanya bugabanijwemo ibyiciro bine bikurikira:

Icapiro rya ecran: (1) ibishushanyo mbonera byimbere byerekana ibishushanyo mbonera bikozwe muri mask ya ecran ya silike, ecran ya silike ntabwo ikenera umuzenguruko igice kizaba gitwikiriwe n'ibishashara cyangwa ibikoresho bitarinda amazi, hanyuma ushire mask ya silike muri PCB yuzuye hejuru, kuri ecran ntizongera gushirwa kuri besmear yongeye kurinda, shyira imbaho ​​zumuzunguruko mumazi ya etching, ntabwo biri mubipfundikizo birinda bizaba ruswa, amaherezo umukozi urinda.

. PCB, izategura firime nziza kumasahani mumashini imenyekanisha, ikureho firime nyuma yubuyobozi bwumuzunguruko hamwe nuwashizeho ibishushanyo mbonera, amaherezo atwara ibizunguruka.

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.Igishushanyo cyizunguruka cyimpapuro zoherejwe cyimurirwa ku isahani yambaye umuringa ukoresheje imashini icapa ubushyuhe, hanyuma umuzenguruko ugahinduka.