Mwisi yisi yihuta cyane ya elegitoroniki, ibyifuzo bya PCB ikora cyane ntabwo byigeze biba byinshi. Mu bwoko butandukanye bwa PCB, PCB igizwe na 6 igizwe cyane nubushobozi bwayo bwo kwakira imirongo igoye mugihe ikomeza ibintu bifatika. Iyi ngingo iracengera muburyo bukomeye bwa 6L PCB, cyane cyane irimo ibyobo bihumye, ikanasobanura uruhare rwabakora PCB mugutanga ibicuruzwa byujuje ubuziranenge hamwe nubutaka bwateye imbere nka EING.
Gusobanukirwa 6L PCB
PCB igizwe na 6 igizwe nibice bitandatu byayobora bitandukanijwe nibikoresho. Ibice byinshi byubaka bituma ubwinshi bwumuzunguruko bwiyongera, bigatuma biba byiza mubisabwa mubitumanaho, ibikoresho bya elegitoroniki, hamwe na sisitemu yimodoka. Inzego zisanzwe zitondekanye muburyo bwihariye kugirango hongerweho ibimenyetso byerekana ibimenyetso kandi bigabanye amashanyarazi (EMI).
Kubaka 6L PCB bikubiyemo inzira nyinshi zikomeye, zirimo guteranya ibice, kumurika, gucukura, no kuroba. Buri ntambwe igomba gukorwa neza kugirango ibicuruzwa byanyuma byujuje ibisabwa bikenewe mubikoresho bya elegitoroniki bigezweho.
Akamaro k'imyobo itabona
Kimwe mu bintu bishya bishobora kwinjizwa muri 6L PCB ni ugukoresha umwobo uhumye. Umwobo uhumye ni umwobo utanyura muri PCB; ihuza ibice kimwe cyangwa byinshi ariko ntibigaragara kuruhande. Igishushanyo mbonera ni ingirakamaro cyane cyane muguhuza ibimenyetso no guhuza ingufu bitabangamiye ubunyangamugayo muri rusange.
Ibyobo bihumye birashobora gufasha kugabanya ikirenge cyibibaho, bikemerera gushushanya byinshi. Borohereza kandi gucunga neza ubushyuhe batanga inzira zo gukwirakwiza ubushyuhe. Nyamara, gukora ibyobo bihumye bisaba ubuhanga buhanitse kandi busobanutse, bituma biba ngombwa gufatanya nuwakoze PCB uzwi.
Uruhare rwabakora PCB
Guhitamo uruganda rukwiye rwa PCB ningirakamaro mugushikira ubuziranenge bwa 6L PCBs hamwe nu mwobo uhumye. Uruganda rwizewe ruzagira ubumenyi bukenewe, ikoranabuhanga, hamwe ningamba zo kugenzura ubuziranenge kugirango harebwe niba ibicuruzwa byanyuma byujuje ubuziranenge bwinganda.
Mugihe uhitamo uruganda rwa PCB, tekereza kubintu bikurikira:
Inararibonye n'Ubuhanga: Shakisha ababikora bafite inyandiko zerekana neza mugukora PCBs nyinshi, cyane cyane abafite ikoranabuhanga rihumye.
Ikoranabuhanga n'ibikoresho:Ibikorwa bigezweho byo gukora, nko gucukura lazeri no kugenzura optique (AOI), nibyingenzi mugukora umwobo uhumye.
Ubwishingizi bufite ireme:Uruganda ruzwi ruzashyira mu bikorwa ingamba zikomeye zo kugenzura ubuziranenge, harimo kugerageza imikorere y’amashanyarazi n’uburinganire bw’imashini.
Amahitamo yihariye:Ubushobozi bwo gutunganya ibishushanyo, harimo ingano nogushyira ibyobo bihumye, nibyingenzi kugirango byuzuze ibisabwa byumushinga.
Gusubiramo Amacomeka: Umuti wimpumyi
Kugirango uzamure imikorere ya 6L PCBs hamwe nu mwobo uhumye, abayikora bakunze gukoresha resin icomeka. Ubu buhanga bukubiyemo kuzuza ibyobo bihumye ibikoresho bya resin, bikora intego nyinshi:
Kwigunga amashanyarazi:Gusiba ibyobo bifasha gukumira ikabutura y'amashanyarazi hagati yabyo, kwemeza imikorere yizewe.
Imashini zihamye: Ibisigarira byongerera ubunyangamugayo imiterere muri PCB, bigatuma irwanya imbaraga zumukanishi.
Kurangiza Ubuso: EING
Kurangiza hejuru ya PCB nikintu gikomeye kigira ingaruka kumikorere no kwizerwa. EING ni amahitamo azwi mubakora kubera imiterere yihariye. Kurangiza bikubiyemo intambwe ebyiri: isahani ya nikel idafite amashanyarazi ikurikirwa no kwibiza zahabu.
Inyungu za EING:
Ubucuruzi:EING itanga igorofa, ndetse nubuso bwongerera imbaraga, byoroshye guhuza ibice mugihe cyo guterana.
Kurwanya ruswa:Igice cya zahabu kirinda nikel iri munsi ya okiside, bigatuma igihe kirekire cyizerwa mubihe bidukikije.
Flatness:Ubuso bworoshye bwa EING nibyiza kubice byiza-bigenda neza, bigenda bigaragara cyane mubikoresho bya elegitoroniki bigezweho.
Guhuza:EING irahuza nibikoresho bitandukanye bya PCB kandi irashobora gukoreshwa kubibaho bifite umwobo uhumye, byemeza guhuza ibishushanyo mbonera.
Igihe cyo kohereza: Ukwakira-14-2024
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