FAQ
Kodi mumagwira ma PCB a Prototype kapena madongosolo akupanga a Small Volume PCB?
Inde, tikhoza kupanga ma PCB mu voliyumu iliyonse. MOQ = 1pcs (Chidutswa chimodzi, kapena gulu limodzi la PCB).
Kodi Mafayilo Anga a PCB ndi otetezeka ndikawapereka kwa inu kuti mupange?
RichPCBA imalemekeza ufulu wamakasitomala ndipo sipanga ma PCB a munthu wina ndi mafayilo anu pokhapokha titalandira zolembedwa.
Chilolezo chochokera kwa inu, komanso sitidzagawana mafayilowa ndi ena ena. Mwa pempho lanu, titha kusaina NDA kuti mupeze chitetezo chowonjezera.
Kodi mtengo wa msonkhano wamtundu wa PCB umayerekezedwa bwanji?
Zinthu zotsatirazi ziyenera kuganiziridwa kuti muyerekeze mtengo wa msonkhano wa PCB.
1) Chiwerengero chonse cha zigawo
2) Kuchuluka ndi kukula kwa batch
3) Ukadaulo wa msonkhano womwe umagwiritsidwa ntchito
4) Njira yopangira yofunikira
5) Chiwerengero cha zigawo za PCB yopanda kanthu ndi zinthu zomwe zimagwiritsidwa ntchito
6) Zofunika zokutira conformal
Kodi mumayitanitsa madongosolo ang'onoang'ono a PCB?
Inde, timatero. RichFullJoy imayang'ana kwambiri pakupanga kwa PCB & PCBA yaying'ono mpaka yapakatikati.
Chifukwa chiyani ndiyenera kusankha ma board otsika otsika mtengo osindikizidwa?
Kuchepetsa kuthekera kwa zinthu zosalongosoka pakupanga kwakukulu.
Kusankha ngati angagwirizane ndi wopanga PCB m'tsogolomu kuti apange kuchuluka kwakukulu.
Kodi ndichifukwa chiyani ndiyenera kuyika mapepala anga?
Panelization imafunika pamene kukula kwa PCB ndi kocheperako kuposa 50mmx100mm, kapena PCB yanu ili ndi mawonekedwe aliwonse (ozungulira, kapena osamvetseka) kupatula rectangle, matabwa anu ayenera kupangidwa motsatizana kuti agwirizane. Monga tikupangirani PCB yanu, ndiye tikangoyamba kupanga matabwa anu tidzakhala ndi fayilo ya panelization (deta ya solder phala), tidzasamutsa deta ku dipatimenti ya PCBA kuti tipange stencil kuti ifanane ndi PCB yopangidwa ndi panelized.
Kodi PCB ndi chiyani kwenikweni?
Gulu losindikizidwa (PCB) ndi bolodi lomwe limagwiritsidwa ntchito kunyamula chip kapena zida zina zamagetsi. Kuti zigwirizane ndi zosowa zosiyanasiyana zamapangidwe, PCB ikhoza kukhala yosanjikiza imodzi kapena kukhala ndi zigawo zingapo. Ma PCB amathanso kukhala ambali imodzi kapena mbali ziwiri pamapangidwe.
Ma PCB angapo amatha kulumikizidwa mu chipangizo chimodzi, pogwiritsa ntchito zolumikizira zosinthika kapena zolimba.
Kodi ma PCB ndi osinthika kapena okhazikika?
Yankho ndi onse. Ma PCB amatha kukhala osinthika kapena okhazikika pamapangidwe.
Ma PCB okhwima adapangidwa kuti asasunthe, ndipo amawononga ndalama zochepa kupanga kuposa ma PCB osinthika.
Ma PCB osinthika, kapena ma flex board, amapangidwa kuti azisuntha, kupotoza ndi kupindika mu kasinthidwe komwe akufuna, ndipo amatha kuthetsa kufunikira kwa zolumikizira ndi zigawo zina, zomwe zingachepetse ndalama zonse zopangira.
RichFullJoy imatha kugwira ntchito nanu kuti mupeze yankho labwino pamapangidwe anu - omwe amakulitsa magwiridwe antchito.
Kodi ma PCB amapangidwa bwanji?
Ma PCB nthawi zambiri amapangidwa ndi zigawo zingapo, kuphatikiza gawo laling'ono la RF4 (monga fiberglass) yotsekera, ndi mkuwa wopangira magetsi.
Kupanga PCB ndi njira zambiri zomwe zimaphatikizapo:
#1 Kupanga PCB - mapulogalamu apamwamba amagwiritsidwa ntchito kudziwa kukula, miyeso ndi kuchuluka kwa zigawo zofunika pa PCB.
#2 Kusindikiza mapangidwe a PCB - chosindikizira chapadera chotchedwa plotter printer chimagwiritsidwa ntchito kusindikiza mapangidwe, omwe amapangidwa ndi zigawo zingapo za malo oyendetsa ndi osayendetsa. Kusindikiza kumakhala maziko a gawo lapansi, lomwe limagwira zigawo za dongosololi limaphatikizapo mkuwa kumbali zonse za wosanjikiza.
#3 Kusindikiza mkuwa kwa zigawo zamkati - mapangidwe a PCB amasindikizidwa ku laminate yomwe imaphatikizapo filimu yopangidwa kuti igwirizane ndi kuwala kwa ultraviolet kuti igwirizane bwino ndi bolodi ndi mapangidwe a zigawo zamagetsi.
#4 Kuchotsa mkuwa wowonjezera - chifukwa chojambulacho chaphikidwa ndikukonzedwa ndi nyali za ultraviolet, madera ena amawumitsidwa ndipo mkuwa umamangirizidwa ku bolodi. Chotsatira ndicho kugwiritsa ntchito njira yothetsera mankhwala kuchotsa mkuwa wosafunikira pa bolodi.
#5 Kuyang'ana ndi kusanjikiza kosanjikiza - mkuwa wowonjezerawo ukachotsedwa, kapangidwe kake kamayenera kuyang'aniridwa kuti zitsimikizire kuti mabowo onse osanjikiza ndi kubowola akugwirizana bwino. Makina amabowola pini m'magawo kuti agwirizane. Kenako makina ena amayesa bolodi kuti apeze zolakwika.
#6 Kuyala zigawo za PCB - bolodi ikadutsa kuyendera, wosanjikiza wa epoxy resin umagwiritsidwa ntchito poyala bolodi. Chigawo china cha gawo lapansi chimagwiritsidwa ntchito, ndiye zigawo za substrate resin ndi zojambula zamkuwa zimagwiritsidwa ntchito ndikukanikizidwa pamodzi.
#7 Pobowola mabowo - kubowola kotsogozedwa ndi kompyuta kumagwiritsidwa ntchito kuboola mabowo kudzera pagawo laling'ono ndi mapanelo amkati pamalo oyenera kupanga. Kubowola kukamalizidwa, mkuwa uliwonse wotsala umachotsedwa.
#8 PCB plating - chowonjezera chamkuwa chimawonjezedwa pa bolodi, ndikutsatiridwa ndi mlonda wocheperako wa malata kuti ateteze wosanjikiza wakunja wamkuwa kuti usazimitsidwe. Kuchokera pamenepo, PCB imalandira chigoba cha solder, silkscreen yokhala ndi chidziwitso chofunikira ndikuyikidwa ndi mapeto ogulitsidwa.
Kodi mtengo wa oda ya PCB ndi uti?
Zambiri zamapangidwe zithandizira kudziwa mtengo wathunthu wa PCB. Mwachitsanzo, kukula, kuchuluka kwa zigawo, mtundu wa laminate wogwiritsidwa ntchito, ndi kuchuluka kwa matabwa opangidwa kungakhudze kwambiri mtengo wonse.
Kodi ubwino wogwiritsa ntchito bolodi losindikizidwa ndi lotani?
Ma PCB amapereka maubwino ambiri kwa opanga ndi opanga zida zamagetsi. Mapepala osindikizidwa:
Sungani malo - Amasunga malo mu chipangizocho polola kuti zolumikizana zonse zizichitika pa bolodi palokha, popanda kufunikira kwaposachedwa kunyamulidwa kudzera pa mawaya angapo.
Lolani kuti kuyika ndi kukonza kosavuta - kuthetsa mavuto ndi kuyezetsa matenda ndikosavuta kuchita kuti athane ndi PCB, popeza zigawo zonse zimalembedwa momveka bwino.
Perekani msonkhano wachangu - poyerekeza ndi njira wamba zolumikizira madera, ma PCB amapulumutsa nthawi pakusonkhana.
Khalani pamalo - chifukwa zida zonse zamagetsi zimagulitsidwa ku bolodi limodzi, sizisuntha pamene zimasunthidwa.
Kuchita bwino pakupanga kwakukulu - Ma PCB amatha kupangidwa mochuluka kwambiri pamtengo wotsika mtengo kuposa njira zina zamphamvu zolumikizira chigawo.
Perekani mphamvu zodalirika - chifukwa kugwirizana kumapangidwa ndi mayendedwe amkuwa pa bolodi, sangakhale omasuka.
Ndi zigawo zingati za PCB zomwe RichFullJoy angapange mu bolodi limodzi?
Gulu lathu lodziwa zambiri litha kupanga matabwa olimba a 2-68layer, Lankhulani ndi mainjiniya athu kuti muthandizire kudziwa PCB yoyenera pazosowa zanu.
Kodi PCB imapangidwa ndi chiyani?
Bolodi palokha imapangidwa ndi zigawo zinayi zofunika:
Gawo laling'ono - maziko a PCB, gawo lapansi nthawi zambiri limapangidwa ndi fiberglass kapena zinthu zina zomwe sizimayendetsa. Ma substrates amatha kukhala osanjikiza amodzi kapena angapo.
Mkuwa - womwe umagwiritsidwa ntchito potumiza magetsi, mkuwa mkati mwa PCB umatenga malo a mawaya.
Chigoba cha Solder - chitsulo chomwe chimagwiritsidwa ntchito popanga kugwirizana pakati pa pamwamba pa PCB ndi zipangizo zamagetsi. Chigoba cha solder chimateteza zida zamagetsi zomwe zili pansi pazovuta.
Silkscreen - mawonekedwe a inki omwe amagwiritsidwa ntchito polemba zida zamagetsi, machenjezo ndi zinthu zina zapadera ndi kulumikizana kwa chipangizocho.
Musanasamuke popanga kupanga komaliza kwa PCB, fanizo liyenera kutsimikiziridwa kuti zitsimikizire kuti zigawo zonse zalumikizidwa ndikugwira ntchito moyenera kuti zigwiritse ntchito chipangizocho.
matabwa ozungulira ndi amtundu wanji?
Zingawoneke ngati ndi gawo lapansi lomwe limapatsa PCB mtundu, koma kwenikweni ndi chigoba cha solder. Gawoli lidzakhala lobiriwira, koma chigoba cha solder chomwe chimadutsa pamwamba pake chikhoza kukhala chabuluu, chachikasu, lalanje, chofiirira, chofiira, chakuda, choyera, kapena chobiriwira.
Ndi mitundu yanji ya soldermask yomwe muli nayo?
Titha kuthandizira pafupifupi mitundu yonse yamitundu ya solder mask. Komabe, mitundu yathu yomwe imagwiritsidwa ntchito kwambiri ndi Red, Green, Black, Blue, White.
Ndi zomaliza ziti zomwe zilipo?
Eictronic plating golide, ENlG, Golide Wolimba
plating, chala chagolide, lmmersion Silver, lmmersionTin, HASl
LF, OSP, ENEPIG, Kuyika golide wofewa
Kodi m'lifupi mwake ndi malo angati omwe mungathe kupirira?
M'lifupi mwake: 3 mil
Katalikirana / mizere: 3mils
Popanga njira zochepetsera, pali kulolerana kwakung'ono kuti mugwire nawo ntchito, kotero kuti kuwonjezereka kumatha kuchitika. Njira yathu yowongolera etching imatulutsa m'lifupi mwake.
Kodi mumatha kupanga ma flex board?
Inde, timapanga ma PCB osinthika komanso okhazikika
Ndi njira ziti zoyezera magetsi zomwe mumagwiritsa ntchito?
Timagwiritsa ntchito njira ziwiri zoyesera:
Flying Probe
Kukonzekera kwa Mayeso
Kodi mumatha kupanga ma PCB apamwamba a RF?
Inde, tili ndi kuthekera kopanga ma PCB ogwiritsira ntchito pafupipafupi komanso ma RF.
Kodi ndingapereke bwanji malangizo apadera?
Mutha kutitumizira imelo yotchula malangizo anu apadera kapena mutitumizire fayilo ya readme ndi zomwe mukufuna.
Kodi mungathe kupanga High Density Interconnect PCBs (HDI)?
Inde, tikhoza kupanga ma PCB a HDI. Kuti mudziwe zambiri chonde pitani patsamba lathu la PCB Fabrication.
Kuti mukwaniritse kachulukidwe wozungulira kuposa ma PCB achikhalidwe, ma board osindikizira a HDI amagwiritsa ntchito zida zapamwamba komanso matekinoloje monga ma vias akhungu / okwiriridwa, makina obowoleza opangidwa ndi laser, njira zama-pads, ndi zina.
Kodi mumapereka ma mphero apadera kapena njira zozama zowongolera?
Inde, timapereka kuwongolera kuya kwamayendedwe ndi mphero yapadera.
Ndi mitundu yanji ya laminate yomwe mumagwiritsa ntchito popanga PCB?
Timagwiritsa ntchito ma laminates osiyanasiyana monga FR4, High TG FR4, Rogers, Arlon, Aluminium Base, Polymide, Ceramic, Taconic, Megtron, etc.
Kodi pali kusiyana kotani kwa PCB yolimba ndi PCB yolimba-flex?
Ma board a Rigid-flex circuit ndi ophatikizira ma board ozungulira okhazikika komanso ma board ozungulira.
Kodi zina mwazabwino zogwiritsa ntchito ma PCB okhwima ndi ati?
Ma PCB okhwima ndi ma PCB omwe amagwiritsidwa ntchito kwambiri. Ubwino wake waukulu ndi:
Mkulu dimensional bata
Kudalirika kwakukulu
Mtengo wotsika