Muri PCBA itunganya inganda zitunganya ibikoresho bya elegitoronike, ikibaho cyumucyo PCB gikeneye kunyura munzira nyinshi kugirango kibe ikibaho cyuzuye cya PCBA.Hariho ibikoresho byinshi bitandukanye byo gukora kuriyi murongo muremure wo gutunganya, ndetse bigena ubushobozi bwo gutunganya uruganda rwa PCBA.ETA ikurikira iraguha intangiriro ngufi kubikoresho n'imikorere yo gutunganya PCBA.
1, icapiro rya SMT
Mucapyi ya SMT stencil yatunganijwe na PCBA mubusanzwe igizwe no gupakira isahani, paste yo kugurisha, gushushanya, hamwe ninama yohereza.Mubisanzwe, ikibaho cyumuzunguruko kigomba gucapwa kibanza gushyirwa kumeza yerekana icapiro, hanyuma paste yo kugurisha cyangwa kole itukura icapishwa kuri padi ijyanye nicyuma cyuma cyuma cyibumoso hamwe niburyo bwibikoresho byimashini icapa, na PCB hamwe no kumeneka kimwe ni kwinjiza muri PCB unyuze kuri sitasiyo.Imashini ishyira mubikorwa ikora byikora.
2, Tora hanyuma ushire imashini (chip mounter)
Imashini yo gutoranya no gushyira ishyirwa mumurongo wa PCBA nyuma yo kugurisha paste ya paste, nigikoresho cyo gushyira neza ibice byimiterere yubuso kuri padi ya PCB wimura umutwe wabashyizwe.
3,Kugarura itanura(Kugurisha SMD)
Imbere mu ziko ryerekana harimo ubushyuhe bwo gushyushya umwuka cyangwa azote ku bushyuhe buhagije kandi ikabihuha ku kibaho cyometse ku kintu, bigatuma ugurisha ku mpande zombi zigize gushonga no guhuza nyamukuru ikibaho.Ibyiza byiki gikorwa nuko ubushyuhe bworoshye kugenzura, okiside irashobora kwirindwa mugihe cyo kugurisha, kandi ikiguzi cyo gukora uruganda rwa PCBA cyoroshye kugenzura.
4, AOI
AOI ni igikoresho cyo kugenzura cyikora gishingiye ku mahame ya optique yo kumenya inenge zisanzwe zigaragara mu musaruro wo gusudira.AOI ni ubwoko bushya bwikoranabuhanga ryipimisha riva mubihugu bikiri mu nzira y'amajyambere, ariko byateye imbere byihuse.Ababikora benshi bazanye ibikoresho byo gupima AOI.Iyo ihita imenyekana, imashini ihita isikana PCB ikoresheje kamera, ikusanya amashusho, kandi igereranya ingingo zagurishijwe zapimwe hamwe nibipimo byujuje ibisabwa muri data base.Nyuma yo gutunganya amashusho, inenge ziri kuri PCB zirasuzumwa, kandi inenge zigaragara / zerekanwe binyuze mu kwerekana cyangwa ibimenyetso byikora.Sohoka gusana nabakozi bashinzwe kubungabunga.
5, imashini yogosha ibice
Byakoreshejwe gukata no guhindura ibice bya pin.
6, imashini igurisha imiraba
Imashini yo kugurisha imiraba nugukora igicuruzwa cyikibaho gihura neza na tin yubushyuhe bwo hejuru bwo hejuru yo gusudira.Amabati yubushyuhe bwo hejuru cyane agumana ahantu hahanamye, kandi amabati yamazi akora ibintu bisa nkumuraba muburyo bwihariye, bityo byitwa "kugurisha umuyaga".Ibikoresho nyamukuru nibigurisha.
7, itanura ry'amabati
Muri rusange, itanura ryamabati bivuga igikoresho cyo gusudira gikoreshwa muri welding ya PCBA.
8, imashini isukura
Ikoreshwa mugusukura ikibaho cya PCBA kugirango ikureho ibisigazwa kubicuruzwa byagurishijwe.
9, Ikizamini cya ICT
Ikizamini cya ICT gikoreshwa cyane cyane mugupima ibizamini bya probe ihuza imiterere ya PCB kugirango hamenyekane uruziga rufunguye rwa PCBA, umuzunguruko mugufi, hamwe no kugurisha ibice byose.
10, Ikizamini cya FCT
FCT. kugenzura UUT Uburyo bwo kugerageza imikorere myiza cyangwa mibi.Muri make, ni ukuremerera UUT hamwe nubushake bukwiye bwo gupima niba ibisubizo byatanzwe bishimishije.
11, Ikizamini cyo gusaza
Ikizamini cyo gusaza gishobora kugerageza ikibaho cya PCBA mubice, kandi ikagerageza ikibaho cya PCBA mugereranya imikorere yumukoresha igihe kirekire.
Igihe cyo kohereza: Gashyantare-10-2022