Weiwenxin PCBworld] Mu bushakashatsi bwakozwe na tekinoroji ya PCB, ihame ryo gusunika ryerekeza ku gusubiza inyuma ukurikije igishushanyo cya PCB cyangwa gushushanya mu buryo butaziguye igishushanyo mbonera cya PCB ukurikije ibicuruzwa nyirizina, bigamije gusobanura ihame n'imikorere y'umuzunguruko. ikibaho.Byongeye kandi, iki gishushanyo cyizunguruka nacyo gikoreshwa mu gusesengura ibiranga imikorere ubwayo.Mu gishushanyo mbonera, iterambere rusange ryibicuruzwa rigomba kubanza gukora igishushanyo mbonera, hanyuma rigakora igishushanyo cya PCB ukurikije igishushanyo.
Yaba ikoreshwa mu gusesengura amahame yubuyobozi bwumuzunguruko nibiranga ibicuruzwa bikora mubushakashatsi bwihuse, cyangwa bigakoreshwa nkibishingiro nishingiro ryibishushanyo bya PCB mugushushanya imbere, ibishushanyo bya PCB bifite uruhare rwihariye.None, nigute ushobora guhindura igishushanyo mbonera cya PCB ukurikije igishushanyo mbonera cyangwa ikintu gifatika?Ni ibihe bisobanuro bigomba kwitabwaho mugihe cyo kubara?
Igabana ryumvikana ryibice bikora
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Mugihe ukora igishushanyo mbonera cyibishushanyo mbonera cyiza cya PCB cyumuzunguruko, igabana ryumvikana ryibice bikora birashobora gufasha injeniyeri kugabanya ibibazo bitari ngombwa no kunoza imikorere yo gushushanya.Muri rusange, ibice bifite imikorere imwe kurubaho rwa PCB bitunganijwe muburyo bwibanze, kandi kugabana uduce kubikorwa bishobora kugira ishingiro ryoroshye kandi ryukuri mugihe uhinduye igishushanyo mbonera.
Ariko, kugabana kariya gace gakoreramo ntabwo ari ubushake.Birasaba injeniyeri kugira ubumenyi bunoze bwubumenyi bwumuzunguruko.Ubwa mbere, shakisha ibyingenzi mubice runaka bikora, hanyuma ukurikije guhuza insinga, urashobora kubona ibindi bice bigize igice kimwe cyimikorere munzira yo gukora ibice bikora.Ishirwaho ryibice bikora ni ishingiro ryo gushushanya.Mubyongeyeho, muriki gikorwa, ntukibagirwe gukoresha numero yuruhererekane yibigize ku kibaho cyumuzunguruko neza, barashobora kugufasha kugabana imirimo byihuse.
Gutandukanya neza imirongo no gushushanya insinga mu buryo bushyize mu gaciro
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Kugirango itandukaniro riri hagati yinsinga zubutaka, insinga zamashanyarazi, ninsinga zerekana ibimenyetso, injeniyeri nabo bakeneye kugira ubumenyi bujyanye no gutanga amashanyarazi, ubumenyi bwumuzunguruko, ubumenyi bwa PCB, nibindi.Itandukaniro ryiyi mirongo rishobora gusesengurwa ukurikije guhuza ibice, ubugari bwumuringa wumuringa wumurongo, nibiranga ibicuruzwa bya elegitoroniki ubwabyo.
Mu gushushanya insinga, kugirango wirinde kwambukiranya no guhuza imirongo, umubare munini wibimenyetso byubutaka urashobora gukoreshwa kumurongo wubutaka.Imirongo itandukanye irashobora gukoresha amabara atandukanye nimirongo itandukanye kugirango irebe ko isobanutse kandi imenyekana.Kubice bitandukanye, ibimenyetso byihariye birashobora gukoreshwa, cyangwa no gushushanya ibice byumuzingi ukundi hanyuma ukabihuza kumpera.
Shakisha ibice bikwiye
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Igice cyerekana kandi gishobora kuvugwa ko aricyo kintu cyingenzi gikoreshwa mugutangira gushushanya.Igice cyerekanwe kimaze kugenwa, igice cyerekanwe gishushanyije ukurikije pin yibi bice byerekanwe, bishobora kwemeza neza igishushanyo mbonera cyashushanyije kurwego runini.
Kuri ba injeniyeri, kugena ibice byerekana ntabwo ari ikibazo gikomeye.Mubihe bisanzwe, ibice bigira uruhare runini mukuzunguruka birashobora gutoranywa nkibice bifatika.Mubisanzwe ni binini mubunini kandi bifite pin nyinshi, byoroshye gushushanya.Nka sisitemu ihuriweho, transformateur, transistors, nibindi, byose birashobora gukoreshwa nkibikoresho bikwiye.
Menya ibyingenzi shingiro kandi wigire kubishushanyo mbonera
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Kubintu bimwe byibanze bya elegitoroniki yububiko hamwe nuburyo bwo gushushanya amahame, injeniyeri agomba kuba umuhanga, ntabwo ashoboye gusa gushushanya mu buryo butaziguye ibice bimwe byoroshye kandi bya kera, ariko kandi no gukora urwego rusange rwumuzunguruko.
Kurundi ruhande, ntukirengagize ko ubwoko bumwe bwibicuruzwa bya elegitoronike bifite aho bihuriye nigishushanyo mbonera.Ba injeniyeri barashobora gukoresha ikusanyamakuru ry'uburambe kandi bakiga byimazeyo ibishushanyo bisa byumuzunguruko kugirango bahindure igishushanyo mbonera cyibicuruzwa bishya.
Reba kandi utezimbere
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Igishushanyo mbonera kirangiye, igishushanyo mbonera cya PCB gishobora kuvugwa ko cyarangiye nyuma yo kugerageza no kugenzura.Agaciro ka nominal yibice byunvikana ibipimo byo gukwirakwiza PCB bigomba kugenzurwa no gutezimbere.Ukurikije igishushanyo cya dosiye ya PCB, igishushanyo mbonera kiragereranywa kandi kirasesengurwa kugirango igishushanyo mbonera gihure rwose nigishushanyo cya dosiye.