1. Iyo pedhi yakagadzirwa inofanirwa kukwanisa kuzadzisa zvinodiwa nehukuru hwehurefu, hupamhi uye nzvimbo yepini yemudziyo unotangwa.
Kunyanya kucherechedzwa kunofanirwa kubhadharwa kune: iyo dimensional kukanganisa inogadzirwa nepini yemudziyo pachayo inofanirwa kuverengerwa mukugadzira - kunyanya iyo chaiyo uye yakadzama michina uye zvibatanidza.

Zvikasadaro, zvinogona kutungamira kune akasiyana mabheti emhando imwechete yemidziyo, dzimwe nguva welding processing goho rakakwira, dzimwe nguva hukuru hwemhando yekugadzira matambudziko anoitika!

Naizvozvo, kuenderana dhizaini yepadhi (yakakodzera uye yakajairika kune mazhinji makuru ekugadzira 'dhizaini pad saizi dhizaini) yakakosha!

Panyaya iyi, zviri nyore zvinodiwa uye nzira dzekuongorora ndeidzi:

Isa iyo chaiyo yakanangwa mudziyo padhi rePCB bhodhi kuti ionekwe, kana pini yega yega yemudziyo iri munzvimbo inoenderana padhi.

Iyo pasuru dhizaini yeiyi padhi harisi dambudziko rakakura.Sezvineiwo, kana mamwe mapini asiri mupedhi, hazvina kunaka.

2. Pedhi rakagadzirwa rinofanira kuva nechiratidzo chekutungamira chiri pachena, zviri nani chirevo chepasi rose uye chinosiyanisa nyore nyore polarity mark.Zvikasadaro, kana pasina akakodzera PCBA sampu yereferensi, kana wechitatu bato (SMT fekitori kana yakavanzika outsourcing) ichiita iyo welding maitiro, inozorerekera kudzosera polarity uye zvisirizvo welding!

3. Iyo padhi yakagadzirwa inofanirwa kukwanisa kusangana nekugadzirisa zvigadziro, zvinodiwa uye hunyanzvi hweiyo chaiyo PCB yedunhu fekitori pachayo.

Semuyenzaniso, padhi mutsetse saizi, mutsara spacing, hunhu kureba uye upamhi zvinogona kugadzirwa, etc. Kana PCB saizi yakakura, zvinokurudzirwa kuti ugadzire maererano yakakurumbira uye zvakajairika PCB fekitari muitiro pamusika, kuitira kuti kana mutengesi wePCB achinjwa nekuda kwemhando kana nyaya dzekubatana kwebhizinesi, kune vashoma vagadziri vePCB vekusarudza kubva uye chirongwa chekugadzira chinononoka.