Ni uruhe ruhare rwibikoresho byifashishwa na PCB?

Mubikorwa bya PCB byo kubyara, hariho ubundi buryo bwingenzi, ni ukuvuga ibikoresho byabigenewe. Kubika inzira yibikorwa bifite akamaro kanini kubikorwa bya SMT ikurikira.
Igikoresho cyibikoresho nigice cyongewe kumpande zombi cyangwa impande enye zubuyobozi bwa PCB, cyane cyane kugirango gifashe imashini icomeka ya SMT gusiba ikibaho, ni ukuvuga korohereza imashini ya SMT SMT ifata ikibaho cya PCB ikanyura muri Imashini ya SMT. Niba ibice byegereye cyane inzira yumurongo bikurura ibice biri mumashini ya SMT SMT nozzle kubibaho PCB, ibintu bishobora kugongana. Nkigisubizo, umusaruro ntushobora kurangira, bityo igikoresho runaka kigomba kubikwa, hamwe nubugari rusange bwa 2-5mm. Ubu buryo kandi burakwiriye kubintu bimwe byacometse, nyuma yo kugurisha imiraba kugirango wirinde ibintu bisa.
Igikoresho cyibikoresho ntabwo kiri mubuyobozi bwa PCB kandi gishobora gukurwaho nyuma yo gukora PCBA irangiye
p1
Inzira yakubyara ibikoresho:
1, V.
2, Guhuza utubari: koresha utubari twinshi kugirango uhuze ikibaho cya PCB, ukore umwobo wa kashe hagati, kugirango ikiganza gishobore kuvunika cyangwa gukaraba hamwe na mashini.
p2
Ntabwo ikibaho cyose cya PCB gikeneye kongeramo ibikoresho, niba umwanya wubuyobozi bwa PCB ari munini, ntugasige ibice bigize patch muri 5mm kumpande zombi za PCB, muriki gihe, nta mpamvu yo kongeramo ibikoresho byabigenewe, hariho nurubanza rwa pcb ikibaho muri 5mm kuruhande rumwe ntakintu kibaho, mugihe cyose wongeyeho ibikoresho byabikoresho kurundi ruhande. Ibi bikeneye kwitabwaho na injeniyeri ya PCB.
p3
Ikibaho cyakoreshejwe mugukoresha ibikoresho bizongera igiciro rusange cya PCB, birakenewe rero kuringaniza ubukungu nibikorwa mugihe utegura inzira ya PCB.
 
Kuburyo bumwe bwihariye PCB ikibaho, ikibaho cya PCB gifite 2 cyangwa 4 ibikoresho byifashishwa birashobora koroshya cyane muguteranya ubushishozi.
 
Mugutunganya SMT, igishushanyo cyuburyo bwa piecing gikeneye kuzirikana byuzuye ubugari bwumurongo wimashini ya SMT. Ku kibaho cyo gutobora gifite ubugari burenga 350mm, birakenewe kuvugana numu injeniyeri utanga ibikoresho bya SMT.