Ihiganwa rya PCB

SMT ni impfunyapfunyo ya Surface Mounted Technology, Ikoranabuhanga rizwi cyane kandi rikoreshwa mubikorwa bya elegitoroniki. Ikoreshwa rya elegitoroniki ya Surface Mount Technology (SMT) yitwa Surface Mount cyangwa Surface Mount Technology. Nubwoko bwa tekinoroji yo guteranya umuzunguruko ushyiraho ibice bitayobora cyangwa bigufi bigizwe no guteranya ibice (SMC / SMD mu Gishinwa) hejuru yubuyobozi bwacapwe bwumuzunguruko (PCB) cyangwa ubundi buso bwubutaka, hanyuma gusudira no guterana hakoreshejwe gusudira cyangwa gusudira.

Muri rusange, ibikoresho bya elegitoroniki dukoresha bikozwe muri PCB hiyongereyeho ubushobozi butandukanye, résistoriste hamwe nibindi bikoresho bya elegitoronike ukurikije igishushanyo cy’umuzunguruko, bityo ibikoresho byose byamashanyarazi bikenera tekinoroji itandukanye yo gutunganya chip kugirango itunganyirizwe.

SMT yibanze yibikorwa 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 paje yo kugurisha PCB kugirango witegure gusudira ibice. Ibikoresho byakoreshejwe ni imashini icapa ecran (imashini icapa ecran), iherereye kumpera yimbere yumurongo wa SMT.

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

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

. 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, riri 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 urushinge ruguruka, kwipimisha mu buryo bwikora (AOI), sisitemu yo gupima X-ray, ibikoresho byo gupima imikorere, nibindi. Ikibanza gishobora gushyirwaho muburyo bukwiye igice cyumurongo wibyakozwe ukurikije ibisabwa nubugenzuzi.

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