Ikibaho cyumuzunguruko wa PCBA gusudira ikibazo cyumukara nikibazo gikunze kugaragara cyumuzunguruko mubi, bikaviramo PCBA gusudira disiki yumukara kubwimpamvu nyinshi, ariko mubisanzwe biterwa nimpamvu zikurikira:
1, okiside ya padi: Niba padi ya PCBA ihuye nubushyuhe igihe kirekire, bizatera ubuso bwa padi okiside, bigakora firime ya oxyde hejuru yumupadiri, bikavamo umukara, kubwibyo, iyo ubitse PCBA, hagomba kwitonderwa kubungabunga ibidukikije byumye, kandi mugihe kimwe, PCBA igomba guhindurwa mugihe kugirango yirinde guhura nigihe kirekire nikirere!
2. ubushyuhe burenze ubushyuhe bwateganijwe bwumugurisha, bikavamo uburyo bwihuse bwa okiside, bityo rero mugikorwa cyo gusudira kigomba kuba gihuye nibikorwa byihariye byo gusudira!
3, ikibazo cyabagurisha: uwagurishije muri rusange yerekeza kuri paste yuwagurishije, amabati, ubuziranenge bwumugurisha nibyiza cyangwa bibi, niba gukoresha ibicuruzwa bidafite ubuziranenge, bizanatuma uwagurishije mubintu byangiza n’umwanda urekurwa, bikavamo padi yumukara, bityo, muguhitamo uwagurishije, tugomba kwirinda gukoresha umugurisha wo hasi!
4, ibibazo byogusukura: Mubisanzwe, mubijyanye no gukoresha flux birakenewe kugirango usukure ikibaho, kugirango ukureho ibisigisigi bya flux kuri padi, kandi niba ibisigisigi bya flux bidakuweho burundu, noneho ayo mazi asigaye arashobora kwangirika. cyangwa karubone mubushyuhe bwinshi, kugirango padi igaragara umukara.Kubwibyo, gukora isuku mugihe nyuma yo gusudira birakenewe cyane!
5, ibibazo byibigize: niba ubwiza bwibikoresho bya elegitoronike atari byiza, cyangwa ibikoresho bya pin yibigize bidakwiye, birashobora kandi kuganisha kuri phenomenon ya disiki yo gusudira yumukara, bityo, mugihe duhisemo ibikoresho bya elegitoronike, tugomba guhitamo ubuziranenge bwiza ibice kugirango umenye neza ko ubwiza bwa coating hamwe nibikoresho bya pin byujuje ibyangombwa.
Ibyavuzwe haruguru nimpamvu nyamukuru ituma PCBA yo gusudira tray yumukara, kandi dukurikije impamvu zitandukanye, dushobora kandi guhitamo ingamba zijyanye no kunoza, kugirango tugabanye neza ikibazo cya PCBA yo gusudira tray umukara, kuzamura ubwiza bwibicuruzwa!