Amakuru
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Intangiriro kubikorwa byo gushushanya urumuri rwa PCB (CAM)
(1) Reba amadosiye yumukoresha Amadosiye yazanwe numukoresha agomba kugenzurwa buri gihe: 1. Reba niba dosiye ya disiki idahwitse;2. Reba niba dosiye irimo virusi.Niba hari virusi, ugomba kubanza kwica virusi;3. Niba ari dosiye ya Gerber, reba imbonerahamwe ya D code cyangwa D imbere.(...Soma byinshi -
Niki kibaho kinini cya Tg PCB nibyiza byo gukoresha Tg PCB ndende
Iyo ubushyuhe bwikibaho kinini cyanditseho Tg buzamutse mukarere runaka, substrate izahinduka kuva "ikirahuri" ihinduka "reberi", kandi ubushyuhe muriki gihe bwitwa ubushyuhe bwikirahure (Tg) bwibibaho.Muyandi magambo, Tg nubushyuhe bwo hejuru ...Soma byinshi -
Uruhare rwa FPC rworoshye rwumuzunguruko wububiko
Mu musaruro wumuzunguruko, ikiraro cyamavuta yicyatsi nacyo cyitwa ikiraro cya mask yagurishijwe n urugomero rwabigenewe.Ni "akato ko kwigunga" gakozwe nuruganda rwumuzunguruko kugirango hirindwe uruziga rugufi rwibinini bya SMD.Niba ushaka kugenzura ikibaho cyoroshye cya FPC (FPC fl ...Soma byinshi -
Intego nyamukuru ya aluminium substrate PCB
Aluminium substrate pcb ikoreshwa: imbaraga za Hybrid IC (HIC).1. Ibikoresho byamajwi Kwinjiza no gusohora ibyongeweho, byongerewe imbaraga, ibyuma byongera amajwi, ibyongerwaho amajwi, ibyuma byongerera ingufu, nibindi 2. Ibikoresho byamashanyarazi Guhindura imashini, DC / AC ihindura, SW igenzura, nibindi 3. Ibikoresho byikoranabuhanga byitumanaho The hig ...Soma byinshi -
Itandukaniro riri hagati ya aluminium substrate na fibre fibre
Itandukaniro nogushyira mubikorwa bya aluminium substrate hamwe nibirahuri bya fibre 1. Ikibaho cya Fiberglass (FR4, uruhande rumwe, impande ebyiri, ikibaho cyumuzunguruko wa PCB, ikibaho cya impedance, impumyi yashyinguwe ikoresheje ikibaho), ibereye mudasobwa, terefone zigendanwa nubundi buryo bwa elegitoroniki ibicuruzwa.Hariho inzira nyinshi ...Soma byinshi -
Ibintu byamabati mabi kuri PCB na gahunda yo gukumira
Ikibaho cyumuzunguruko kizerekana amabati mabi mugihe cyo gukora SMT.Mubisanzwe, gutobora nabi bifitanye isano nisuku yubuso bwa PCB bwambaye ubusa.Niba nta mwanda uhari, mubyukuri ntihazabaho amabati mabi.Icya kabiri, gutobora Iyo flux ubwayo ari mbi, ubushyuhe nibindi.Ni ubuhe butumwa bukuru ...Soma byinshi -
Ni izihe nyungu, porogaramu n'ubwoko bwa aluminium substrate
Isahani ya aluminiyumu (icyuma gishyushya ibyuma (harimo icyuma cya aluminiyumu, isahani yumuringa, icyuma fatizo) imikorere yo gutunganya.Ugereranije na ...Soma byinshi -
Itandukaniro hagati yuburyo buyobowe ninzira-yubusa ya pcb
Gutunganya PCBA na SMT muri rusange bifite inzira ebyiri, imwe ni inzira itayoborwa naho ubundi ni inzira iyobowe.Buriwese azi ko kuyobora byangiza abantu.Kubwibyo, inzira-yubusa itujuje ibyangombwa bisabwa byo kurengera ibidukikije, ibyo bikaba inzira rusange kandi guhitamo byanze bikunze ...Soma byinshi -
Itandukaniro mubiranga hagati ya FPC na PCB
Mubyukuri, FPC ntabwo ari ikibaho cyumuzunguruko cyoroshye, ariko kandi nuburyo bwingenzi bwo gushushanya imiterere yumuzunguruko.Iyi miterere irashobora guhuzwa nibindi bikoresho bya elegitoroniki bishushanya kubaka porogaramu zitandukanye.Kubwibyo, guhera kuriyi ngingo Reba, FPC hamwe ninama ikomeye a ...Soma byinshi -
Umwanya wo gusaba FPC
Porogaramu ya FPC MP3, abakinyi ba MP4, imashini ya CD igendanwa, urugo rwa VCD, DVD, kamera ya digitale, terefone igendanwa na bateri za terefone igendanwa, ubuvuzi, amamodoka hamwe n’ikirere FPC yahindutse ibintu bitandukanye byingenzi bya epoxy y'umuringa wambaye laminates.Ifite imikorere yoroheje kandi ni epoxy resin.Ihinduka ...Soma byinshi -
Igishushanyo mbonera cyibintu byoroshye-byoroshye guhuza ikibaho cyumuzunguruko wa pcb
1. Kumashanyarazi agomba kuba yunamye inshuro nyinshi, nibyiza guhitamo uruhande rumwe rworoshye rworoshye, hanyuma ugahitamo umuringa wa RA kugirango uzamure ubuzima bwumunaniro.2. Birasabwa gukomeza umurongo wamashanyarazi wimbere wicyuma cyo guhuza kugirango uhindukire werekeza.Ariko rimwe na rimwe ntibishobora ...Soma byinshi -
Ibisabwa bitanu kugirango ushire pcb
Kugirango byorohereze umusaruro nogukora, PCBpcb yumuzunguruko wumuzingi jigsaw muri rusange igomba gushushanya Mark point, V-groove, hamwe no gutunganya inkombe.Igishushanyo mbonera cya PCB 1. Ikadiri (clamping edge) yuburyo bwo gutondeka PCB igomba gufata gahunda yo gufunga-gufunga igishushanyo mbonera kugirango tumenye ko ...Soma byinshi
