Kubijyanye no gushyira mubikorwa hamwe n'imishinga mishya ya PCBA

Ifatika
Mu mpera za 90 iyo benshi bubakaicyapa cyumuzungurukoibisubizo byatanzwe, kubaka imbaho ​​zicapye zumuzingo nazo zashyizwe mubikorwa kumugaragaro kubwinshi kugeza ubu.Ni ngombwa gushyiraho ingamba zihamye zo kugerageza kubiterane binini, byuzuzanya cyane byateranirijwe hamwe (PCBA, inteko yumuzunguruko wacapwe) kugirango hubahirizwe kandi bikore neza.Usibye kubaka no kugerageza izo nteko zigoye, amafaranga yashowe muri electronics yonyine arashobora kuba menshi, birashoboka ko yagera kumadolari 25.000 kubice mugihe amaherezo azageragezwa.Kubera ibiciro nkibi, gushakisha no gusana ibibazo byinteko nintambwe yingenzi cyane kuruta uko byari bimeze kera.Uyu munsi inteko zigoye cyane zingana na santimetero 18 na 18;ufite ibice birenga 2.900 hejuru no hepfo;ikubiyemo imiyoboro 6.000;kandi ufite amanota arenga 20.000 yo kugurisha.

umushinga mushya
Iterambere rishya risaba ibintu byinshi bigoye, binini bya PCBA hamwe no gupakira neza.Ibi bisabwa bivuguruza ubushobozi bwacu bwo kubaka no kugerageza ibi bice.Kujya imbere, imbaho ​​nini zifite ibice bito hamwe numubare wo hejuru ushobora gukomeza.Kurugero, igishushanyo kimwe kuri ubu kirimo gushushanywa ku kibaho cy’umuzunguruko gifite hafi 116.000, ibice birenga 5.100, hamwe n’ibicuruzwa birenga 37.800 bisaba kwipimisha cyangwa kwemezwa.Iki gice kandi gifite BGAs hejuru no hepfo, BGAs iruhande rwundi.Kugerageza ikibaho cyubunini nuburemere ukoresheje uburiri gakondo bwinshinge, ICT inzira imwe ntabwo bishoboka.
Kongera PCBA bigoye hamwe nubucucike mubikorwa byo gukora, cyane cyane mugupima, ntabwo arikibazo gishya.Tumaze kubona ko kongera umubare wibipapuro byipimisha muburyo bwa test ya ICT atariyo nzira yo kugenda, twatangiye kureba ubundi buryo bwo kugenzura imirongo.Urebye umubare wabuze probe kuri miriyoni, tubona ko kuri 5000 node, amakosa menshi yabonetse (munsi ya 31) ashobora kuba aterwa nibibazo byitumanaho aho kuba inenge zifatika (Imbonerahamwe 1).Twahisemo rero kuzana umubare wibizamini bya pin hasi, ntabwo hejuru.Nubwo bimeze bityo, ubuziranenge bwibikorwa byacu bisuzumwa kuri PCBA yose.Twafashe umwanzuro ko gukoresha ICT gakondo hamwe na X-ray tomografiya byari igisubizo gifatika.