Ni ubuhe bwoko bwa porogaramu PCB ziremereye cyane zikoreshwa?
Umuringa uremereye PCBs nibyiza kubikoresho bifite ingufu nyinshi, ibinyabiziga, kwirwanaho hamwe nibisirikare, ibikoresho byubuvuzi, nibindi bice byinshi.
Umuringa uremereye PCB ni iki?
umuringa uremereye PCB bivuga PCB aho 3oz cyangwa umuringa munini ukoreshwa mubice byose byubuyobozi haba imbere ninyuma
Haba hari imbogamizi zo gukoresha umuringa uremereye muri PCB nyinshi?
Mugihe umuringa uremereye ushobora gukoreshwa muri PCB nyinshi, hari aho bigarukira. Ubwiyongere bw'umuringa burashobora gutuma bigorana kugera ku iyandikwa ryiza hagati yabyo. Byongeye kandi, ubunini bwibibaho muri rusange bwiyongera cyane hamwe numuringa uremereye mubice byinshi, bishobora kugira ingaruka mubikorwa byo gukora nko gucukura no gusya mu mwobo.
Ese PCBs z'umuringa ziremereye zishobora gukoreshwa hamwe na tekinoroji yo hejuru (SMT)?
Nibyo, umuringa uremereye PCBs urashobora gushushanywa kubice bya SMT. Nubwo bimeze bityo ariko, harakenewe ibitekerezo byihariye kubigurisha ibicuruzwa, gushyira ibice, no kwerekana imyirondoro kubera ubwinshi bwumuriro mwinshi wumuringa uremereye. Ibice byiza bya SMT birashobora gusaba uburebure bwumuringa mubibanza byabo.
Niki gifatwa "umuringa uremereye" mubikorwa bya PCB?
Mubisanzwe, uburebure bwumuringa buri hejuru ya 3 oz (105 µm) bifatwa nkumuringa uremereye. Ariko, ibisobanuro birashobora gutandukana bitewe nibisabwa n'inganda. Bamwe mubakora ibicuruzwa bashobora gutekereza 3 oz nkintangiriro yumuringa uremereye, mugihe abandi bashobora gushyiraho urwego kuri 4 oz cyangwa irenga.
Nigute igiciro cya PCBs z'umuringa kiremereye ugereranije na PCB zisanzwe?
Umuringa uremereye PCBs muri rusange uhenze kuruta PCB zisanzwe bitewe nimpamvu nyinshi: Kongera ibiciro byibikoresho fatizo (umuringa mwinshi) Igihe kinini cyo gutunganya, cyane cyane kubijyanye no guterura ibikoresho byo mu rwego rwo hejuru mugihe cyo guhimba Ibikorwa byinshi bigoye byo gukora Birashoboka cyane umusaruro muke bitewe no kwihanganira inganda zikomeye Ariko, ariko ibiciro byiyongereye birashobora gusubirwamo nibikorwa byanonosowe, kwizerwa, hamwe nubushobozi bwo kugabanya umubare wibice mubishushanyo bimwe.
Nigute ushobora guhitamo ubunini bwumuringa wa PCB?
Ukurikije imikoreshereze itandukanye ya PCB, uburebure bwumuringa busabwa buratandukanye. Kimwe na PCBs kubaguzi rusange nibicuruzwa byitumanaho, harakenewe umubyimba wumuringa wa 0.5oz, 1oz, na 2oz; kubicuruzwa bya elegitoronike bitwara amashanyarazi menshi, nkibicuruzwa bikoresha ingufu nyinshi, imbaho zitanga amashanyarazi, nibindi bicuruzwa, PCBs ikenera ibirenga 3oz byumuringa mwinshi. Muri make, hitamo uburebure bwumuringa ukurikije ibisabwa nibicuruzwa.
Muri PCB ibice bingahe byumuringa?
Hariho urwego rumwe rwumuringa muri PCB uruhande rumwe. Hano hari ibice bibiri byumuringa muri PCB-impande ebyiri. Hariho ibice birenga bibiri byumuringa muri PCB nyinshi. Kurugero, hari ibice bine byumuringa muri PCB-4.
Haba hari itandukaniro riri hagati yumuzingi uremereye wumuringa na PCBs zumuringa?
Nta tandukaniro riri hagati yaya magambo yombi, byose bisobanura imbaho zumuzingo zacapwe hamwe na 3oz cyangwa umubyimba mwinshi wumuringa. Umuringa mwinshi PCB cyangwa imbaho ziremereye zirakoreshwa cyane mubibaho byimbaraga za elegitoroniki.
Ni ubuhe buremere busanzwe bw'umuringa kuri PCBs zikomeye?
Uburemere busanzwe bwumuringa kuri PCBs ziremereye zirenga 2 ounci (70um). Ariko turashobora kandi kubyara umubyimba mwinshi wumuringa nka 4 oz umuringa PCB, 10 oz umuringa PCB kugeza kuri 20 oz umuringa PCB.
Nibihe bikoresho bikoreshwa muri PCB ziremereye?
Umuringa wa RTF ugomba gukoreshwa.
Ibyiza byo kuzuza ibikoresho muri lamination
Ubushyuhe bwo hejuru cyane
Haba hari ibishushanyo mbonera mugihe ukorana na PCBs zikomeye?
Kwishyuza ahantu hanini h'umuringa ahantu h'umuringa
Gumana umuringa usigaye
Ongera ubugari bwumwanya hamwe nintera
Hindura neza igishushanyo mbonera cyimbere
Ni izihe nyungu zo gukoresha PCB ziremereye?
Ihangane imigezi myinshi na voltage nyinshi
Kwizerwa cyane
Kurwanya ubushyuhe, ubukonje, na ruswa
Uruziga rurerure
Ese 2oz y'umuringa PCB iremereye umuringa wacapwe?
Muri Richfulljoy, imbaho zumuzingo zacapwe hamwe 0.33oz, 0.5oz, 1oz na 2oz nubunini busanzwe bwumuringa. Turatekereza rero ko 2oz PCB itari ikibaho cyumuringa kiremereye, kandi tubona PCBs ifite 3oz cyangwa hejuru yuburebure bwumuringa nkibibaho biremereye byumuringa.