Ibibazo
Ukora Prototype PCBs cyangwa Ibicuruzwa bito bya PCB?
Nibyo, dushobora gukora PCB mubunini ubwo aribwo bwose. MOQ = 1pcs (Igice kimwe, cyangwa Panel imwe ya PCB).
Ese dosiye zanjye za PCB zifite umutekano mugihe uzishyikirije gukora?
RichPCBA yubaha uburenganzira bwabakiriya kandi ntizigera ikora PCB kubandi bafite dosiye yawe keretse twakiriye inyandiko.
Uruhushya rutangwa nawe, ntanubwo tuzasangira amadosiye nandi mashyaka ya 3. Mugusabye, turashobora gusinya NDA kumutekano winyongera.
Nigute ikiguzi cyinteko ya PCB giteganijwe?
Ibintu bikurikira bigomba gusuzumwa kugirango ugereranye ikiguzi cyinteko ya PCB.
1) Umubare wibigize
2) Umubare nubunini bwicyiciro
3) Ikoranabuhanga ryo guterana ryakoreshejwe
4) Uburyo bukenewe bwo gukora
5) Umubare wibice bya PCB yambaye ubusa nibikoresho byakoreshejwe
6) Ibisabwa byo gutwikira
Ukemura ibicuruzwa bito-bito bya PCB?
Yego, turabikora. RichFullJoy yibanda ku bicuruzwa bito n'ibiciriritse PCB & PCBA.
Ni ukubera iki nahitamo guhitamo amajwi make make ahendutse yacapishijwe imizunguruko?
Kugabanya amahirwe yibicuruzwa bifite inenge mubikorwa byinshi.
Guhitamo niba uzafatanya nu ruganda rwa PCB mugihe kizaza kubyara umusaruro mwinshi.
Kuki nkeneye gutondekanya imbaho zanjye?
Panelisation irakenewe mugihe urugero rwa PCB rwawe ruri munsi ya 50mmx100mm, cyangwa mugihe PCB yawe ifite ishusho iyo ari yo yose (izunguruka, cyangwa imiterere idasanzwe) itari urukiramende, imbaho zawe zigomba kuba zishyizwe hamwe muburyo bwo guterana. Nkuko natwe duhimbira PCB yawe kubwawe, nuko rero nitumara gutangira guhimba imbaho zawe tuzaba dufite dosiye ya panelisiyo (kugurisha paste data), tuzohereza amakuru mumashami ya PCBA kugirango dukore stencil kugirango ihuze PCB.
PCB ni iki?
Ikibaho cyacapwe (PCB) ninama ikoreshwa mugutwara chip cyangwa ibindi bikoresho bya elegitoroniki. Kugirango uhuze ibyifuzo bitandukanye, PCB irashobora kuba igipande kimwe cyangwa igizwe nibice byinshi. PCBs irashobora kandi kuba uruhande rumwe cyangwa impande ebyiri mugushushanya.
PCB nyinshi zirashobora guhuzwa mugikoresho kimwe, ukoresheje ibintu byoroshye cyangwa bikomeye.
PCBs ziroroshye cyangwa zirakomeye?
Igisubizo ni byombi. PCBs zirashobora guhinduka cyangwa gukomera mugushushanya.
PCBs zikomeye zashizweho kugirango zitimuka, kandi mubisanzwe zitwara amafaranga make yo gukora kuruta PCB zoroshye.
PCBs ihindagurika, cyangwa ikibaho cya flex, yagenewe kwimuka, kugoreka no kugundira muburyo bwifuzwa, kandi irashobora gukuraho ibikenerwa guhuza nibindi bice, bishobora kugabanya ibiciro byumusaruro muri rusange.
RichFullJoy irashobora gukorana nawe kugirango umenye igisubizo cyiza kubishushanyo byawe - kimwe cyerekana neza imikorere.
Nigute PCBs ikorwa?
Ubusanzwe PCB ikozwe mubice byinshi, harimo na substrate ya RF4 (nka fiberglass) kugirango ikoreshwe, n'umuringa kugirango ikore amashanyarazi.
Gukora PCB ninzira yintambwe nyinshi zirimo:
# 1 Gutegura PCB - software igezweho ikoreshwa muguhitamo ingano, ibipimo n'umubare w'ibyiciro bikenewe kuri PCB.
# 2 Gucapa igishushanyo cya PCB - icapiro ryihariye ryitwa printer ya printer ikoreshwa mugucapura igishushanyo, kigizwe nibice byinshi kubice bitwara kandi bitayobora. Icapiro rihinduka umusingi wa substrate, ifata ibice bigize imiterere irimo umuringa kumpande zombi.
# 3 Gucapa umuringa kumurongo wimbere - igishushanyo cya PCB cyacapishijwe kuri laminate irimo firime yagenewe gukora hamwe nurumuri ultraviolet kugirango ihuze neza ikibaho nimiterere yibigize amashanyarazi.
# 4 Kuraho umuringa wongeyeho - kubera ko igishushanyo cyatetse kandi gitunganywa n'amatara ya ultraviolet, uduce tumwe na tumwe turakomera kandi umuringa uhambirwa ku kibaho. Intambwe ikurikiraho ni ugukoresha igisubizo cyimiti kugirango ukureho umuringa udakenewe kurubaho.
# 5 Kugenzura no guhuza ibice - iyo umuringa wongeyeho umaze gukurwaho, igishushanyo kigomba gusuzumwa kugirango ibice byose hamwe nu mwobo ucukure neza. Imashini itobora pin mu byiciro kugirango ikomeze. Noneho indi mashini igerageza ikibaho kumakosa.
# 6 Kumurika ibice bya PCB - iyo inama imaze gutsinda ubugenzuzi, epoxy resin layer ikoreshwa kugirango yandike ikibaho. Urundi rwego rwa substrate rushyirwa mubikorwa, hanyuma ibice bya substrate resin na foil y'umuringa bigashyirwa hamwe bigakanda hamwe.
# 7 Gutobora umwobo - imyitozo iyobowe na mudasobwa ikoreshwa mu gucukura umwobo unyuze munsi ya substrate hamwe na panne y'imbere ahantu heza ho gushushanya. Iyo gucukura birangiye, umuringa wose usigaye ukurwaho.
# 8 Isahani ya PCB - hiyongereyeho umuringa wongeyeho umuringa, ukurikirwa n’amabati yoroheje kugira ngo urinde igice cy’umuringa kutavaho. Kuva aho, PCB yakira mask yo kugurisha, ecran ya silks ifite amakuru akomeye kandi igashyirwa hamwe kurangiza.
Niki gikubiye mubiciro byose byurutonde rwa PCB?
Ibintu byinshi byo gushushanya bizafasha kumenya igiciro cyose cya PCB. Kurugero, ingano, umubare wibice, ubwoko bwibibaho laminate yakoreshejwe, numubare wibibaho byakozwe birashobora kugira ingaruka cyane kubiciro rusange.
Ni izihe nyungu zo gukoresha ikibaho cyacapwe?
PCBs itanga inyungu nyinshi kubashushanya n'abakora ibikoresho bya elegitoroniki. Ikibaho cyumuzingo cyacapwe:
Bika umwanya - Babika umwanya mubikoresho bareka imikoranire yose ikabera ku kibaho ubwacyo, bitabaye ngombwa ko umuyoboro utwarwa ninsinga nyinshi.
Emerera kwishyiriraho no gusana byoroshye - gukemura ibibazo no gupima indwara biroroshye gukora kugirango ukemure kuri PCB, nkuko ibice byose byanditse neza.
Tanga inteko yihuse - ugereranije nuburyo busanzwe bwo guhuza imirongo, PCBs ibika umwanya mugiterane.
Guma mu mwanya - kubera ko ibikoresho byose bya elegitoronike bigurishwa ku kibaho kimwe, ntabwo bihinduka iyo byimuwe.
Nibyiza kubyara umusaruro - PCBs irashobora kubyazwa umusaruro mwinshi ku giciro cyiza cyane kuruta ubundi buryo bwimbaraga zo guhuza ibice.
Tanga imbaraga zizewe - kubera ko amasano akorwa hamwe numuringa wumuringa kurubaho, ntibishoboka ko uza.
Ni bangahe PCB ibice RichFullJoy ashobora gukora muburyo bumwe?
Itsinda ryacu ry'inararibonye rirashobora gukora imbaho zikomeye 2-68, Vugana na ba injeniyeri bacu kugirango bagufashe kumenya PCB nziza kubyo ukeneye.
PCB ikozwe niki?
Ikibaho ubwacyo kigizwe nibice bine byingenzi:
Substrate - umusingi wa PCB, substrate isanzwe ikorwa muri fiberglass cyangwa ibindi bikoresho bitayobora. Substrates irashobora kuba imwe cyangwa ibice byinshi.
Umuringa - ikoreshwa mu kohereza amashanyarazi, umuringa muri PCB ufata umwanya winsinga.
Maskeri yo kugurisha - icyuma gikoreshwa mugukora amasano hagati yubuso bwa PCB nibikoresho bya elegitoroniki. Mask yo kugurisha irinda ibimenyetso bya elegitoronike munsi yimiterere mibi.
Silkscreen - urwego rwa wino rukoreshwa mukuranga ibirango bya elegitoroniki, kuburira nibindi bintu byihariye bihuza icyo gikoresho.
Mbere yo kwimukira mubikorwa byanyuma bya PCB, prototype igomba kwemezwa kugirango ibice byose bihuze kandi bikore neza kugirango ingufu zikoreshwa.
Nibihe bibara byumuzunguruko?
Birashobora gusa nkaho ari substrate iha PCB ibara, ariko mubyukuri ni mask yo kugurisha. Ubusanzwe substrate izaba ari icyatsi, ariko mask yo kugurisha hejuru yayo irashobora kuba ubururu, umuhondo, orange, umutuku, umutuku, umukara, umweru, cyangwa birumvikana, icyatsi
Ni ayahe mabara ya soldermask ufite?
Turashobora gushigikira hafi yubwoko bwose bwo kugurisha amabara ya mask. Nyamara, amabara dukunze gukoreshwa ni Umutuku, Icyatsi, Umukara, Ubururu, Umweru.
Ni ubuhe buso burangiza burahari?
Eiectronic zahabu isahani, ENlG, Zahabu ikomeye
isahani, Urutoki rwa Zahabu, lmmersion Ifeza, lmmersionTin, HASl
LF, OSP, ENEPIG, Isahani yoroshye
Nibihe byibura ubugari bwumwanya hamwe nintera ushobora gukora?
Ubugari bw'ikurikiranwa: mil
Umwanya / umurongo utandukanijwe: 3mil
Iyo uhimba ibimenyetso bigufi, habaho kwihanganira gato gukorana, bityo kurenza urugero birashobora kubaho. Igenzura ryacu ryateguwe ritanga ubugari bukwiye.
Urashobora gukora ikibaho cya flex?
Nibyo, dukora PCBs zoroshye kandi zikomeye
Ni ubuhe buryo bwo gupima amashanyarazi ukoresha?
Dukoresha ubwoko bubiri bwikizamini:
Kuguruka
Ikizamini
Urashobora gukora PCBs zikoreshwa cyane muri RF?
Nibyo, dufite ubushobozi bwo gukora PCBs kumurongo mwinshi hamwe na RF.
Nigute natanga amabwiriza yihariye?
Urashobora kutwoherereza imeri ivuga amabwiriza yawe yihariye cyangwa ukatwoherereza dosiye yo gusoma hamwe nibisobanuro byawe.
Urashobora gukora Ubucucike Bwihuza PCBs (HDI)?
Nibyo, dushobora gukora PCI ya HDI. Kubindi bisobanuro nyamuneka sura urupapuro rwacu rwa PCB.
Kugirango ugere ku bucucike bwumuzunguruko burenze PCB gakondo, imbaho zumuzingo za HDI zanditse zikoresha uruvange rwibintu bigezweho hamwe nikoranabuhanga nka viasi ihumye / yashyinguwe, lazeri yacukuwe na micro-vias, ikoresheje tekinoroji, n'ibindi.
Utanga urusyo rwihariye cyangwa kugenzura inzira yimbitse?
Nibyo, dutanga kugenzura uburebure bwimbitse no gusya bidasanzwe.
Ni ubuhe bwoko bwa laminate ukoresha muguhimba PCB?
Dukoresha laminate zitandukanye nka FR4, High TG FR4, Rogers, Arlon, Base ya Aluminium, Polymide, Ceramic, Taconic, Megtron, nibindi.
Ni irihe tandukaniro rya PCB rikomeye na PCB ikomeye?
Ikibaho cyumuzunguruko wa Rigid-flex nuruvange rwibibaho byumuzunguruko bigoye hamwe nu mbaho zumuzingi.
Ni izihe nyungu zimwe zo gukoresha PCB zikomeye?
PCB zikomeye ni PCB zikoreshwa cyane. Ni inyungu nyamukuru ni:
Umutekano muremure
Kwizerwa cyane
Igiciro gito