PCBAmategeko nuburyo
1. Ukurikije inzira isaba inganda zitandukanye zinganira zinyuranye, ingano ntarengwa nubunini ntarengwa bwinama bigomba kumvikana neza. Mubisanzwe, PCB ntoya kuruta 80x80mmmmmmmmmmmmmmmmmys igomba gushyirwaho haterwa, kandi ingano ntarengwa iterwa nubushobozi bwo gutunganya uruganda. Mugufi, PCB ingano igomba kuba yujuje ibisabwaIbikoresho bya SMTFittings, ifasha gutunganya ibishishwa no gufasha guhitamo umubyimba winama ya PCB.
2. Inteko no Kwinjira bigomba kuba byujuje ibisabwa na DFM na DFA, kandi icyarimwe ko guterana kwa PCB bikosowe kandi ntibimenyereye byoroshye nyuma yo gushyirwa ku mikino. Kugabana Groove hagati ya panel igomba kubahiriza ibisabwa hejuru mugihePcbaGutunganya Chip.
3. Muri PCB Paneligishushanyo, gahunda yibigize igomba kwirinda guca intege no gutera ibice. Gukoresha uruganda rwibanze mbere birashobora kugabanya urugamba no guhindura mugihe cyo gutandukana, no kugabanya imihangayiko ku bice. Kugeza byibuze, gerageza ntushyire agaciroibiceubutahakuruhande.
4. Ingano nubunini bwitsinda ryakemuwe hakurikijwe umushinga runaka, kandi igishushanyo mbonera ni hafi ya kare bishoboka. Birasabwa cyane gukoresha 2 × 2 cyangwa 3 × 3. Ntabwo byemewe guhuza yin na yang panels niba bidakenewe;
5. Iyo urucacagu rwumuhuza w'ikibaho rurenze kwivanga hagati yimbaho nyinshi, bikemurwa no kuzunguruka uruhande ruhuriweho + kugirango wirinde ubuziranenge bwibintu byo kugongana mugihe cyo kwanduza cyangwa gukora nezaNyuma yo gusudira.
6. Nyuma yikigereranyo, igomba kwemerwa nuko inkombe yingingo nini byibuze 3.5mm kure yinyanja Ntugashyire ingingo zerekana, kugirango uruhande rwihindagurika / inyuma ya PCB rushobore kwinjiza mashini binyuze mubikorwa biranga ibikoresho ubwabyo.
7. Iyo ubunini bwaPCBni munsi ya 1.0mm, imbaraga zubuyobozi bwumwanya wose zizagabanuka cyane (gucika intege) mugihe cya stleti yibasiwe ni 1/3 cyikibaho cya PCB gicibwa, bikavamo byoroshye imbaraga. Niba bidashyigikiwe na jig, bizagira ingaruka kuri gahunda iri munsi ya PCBA.
8. Iyo hariintoki za zahabuKuri PCB, muri rusange shyira intoki za zahabu hanze yinama yubuyobozi berekeza kumwanya utari muto. Inkombe y'urutoki rwa zahabu ntigishobora kugabanuka cyangwa gutunganywa.
Shenzhen Anke PCB Co, ltd
Kohereza Igihe: APR-04-2023
