Kurushanwa PCB

SMT ni impfunyapfunyo ya Surface Mounted Technology, Ikoranabuhanga rizwi cyane kandi mubikorwa mubikorwa bya elegitoroniki.Ikoreshwa rya elegitoroniki ya Surface Mount Technology (SMT) yitwa Surface Mount cyangwa Surface Mount Technology.Nubwoko bwikoranabuhanga ryiteranirizo ryuzuza ibice bitayobora cyangwa bigufi bigizwe na sisitemu yo guteranya (SMC / SMD mubushinwa) hejuru yubuyobozi bwacapuwe bwumuzunguruko (PCB) cyangwa ubundi buso bwa substrate, hanyuma gusudira no guterana hakoreshejwe gusudira cyangwa gusudira.

Muri rusange, ibikoresho bya elegitoroniki dukoresha bikozwe muri PCB hiyongereyeho capacator zitandukanye, résistoriste nibindi bikoresho bya elegitoronike ukurikije igishushanyo mbonera, bityo ibikoresho byose byamashanyarazi bikenera tekinoroji ya SMT yo gutunganya.

Ibintu by'ibanze bya SMT birimo: gucapa ecran (cyangwa gutanga), gushiraho (gukiza), gusudira gusudira, gusukura, kugerageza, gusana.

1. Icapiro rya ecran: Igikorwa cyo gucapa ecran ni ugusohora paste yuwagurishije cyangwa udupapuro twometse kuri PCB kugurisha PCB kugirango witegure gusudira ibice.Ibikoresho byakoreshejwe ni imashini icapa imashini (imashini icapa imashini), iherereye imbere yumurongo wa SMT.

2. Gutera kashe: Irekera kole kumwanya uhamye wubuyobozi bwa PCB, kandi umurimo wingenzi ni ugukosora ibice kubuyobozi bwa PCB.Ibikoresho byakoreshejwe ni imashini itanga, iherereye kumpera yimbere yumurongo wa SMT cyangwa inyuma yibikoresho byo gupima.

3. Umusozi: Igikorwa cyayo ni ugushiraho ibice byo guteranya hejuru neza kumwanya uhamye wa PCB.Ibikoresho byakoreshejwe ni imashini ishyira SMT, iherereye inyuma yimashini icapura mumurongo wa SMT.

4. Gukiza: Igikorwa cyayo ni ugushonga ibyuma bya SMT kugirango ibice byo guterana hejuru hamwe na PCB bishobora gufatanyirizwa hamwe.Ibikoresho byakoreshejwe ni ugukiza itanura, riri inyuma yumurongo wa SMT SMT.

5. Kugarura gusudira: imikorere yo gusudira ni ugushonga paste yagurishijwe, kugirango ibice byo guteranya hejuru hamwe nubuyobozi bwa PCB bifatanye neza.Ibikoresho byakoreshejwe ni itanura ryo gusudira, riherereye mumurongo wa SMT inyuma yimashini ishyira SMT.

6. Isuku: Igikorwa ni ugukuraho ibisigazwa byo gusudira nka flux kuri PCB yateranijwe yangiza umubiri wumuntu.Ibikoresho byakoreshejwe ni imashini isukura, umwanya ntushobora gukosorwa, urashobora kuba kumurongo, cyangwa ntabwo uri kumurongo.

7. Kumenya: Byakoreshejwe mukumenya ubuziranenge bwo gusudira hamwe nubwiza bwinteko ya PCB yateranijwe.Ibikoresho byakoreshejwe birimo gukuza ibirahuri, microscope, igikoresho cyo gupima kumurongo (ICT), igikoresho cyo gupima inshinge, kugerageza byikora (AOI), sisitemu yo gupima X-ray, ibikoresho byo gupima, nibindi. Ikibanza gishobora gushyirwaho muburyo bukwiye igice cyumurongo wibyakozwe ukurikije ibisabwa byubugenzuzi.

8.Gusana: ikoreshwa mugukora PCB yagaragaye ifite amakosa.Ibikoresho byakoreshejwe ni kugurisha ibyuma, gusana ahakorerwa, nibindi. Iboneza niho hose mumurongo wo gukora.