Mibvunzo Inowanzo bvunzwa
Unobata maPrototype PCB kana maSmall Volume PCB production oda here?
Ehe, tinogona kugadzira maPCB chero muhuwandu hupi zvahwo. MOQ = 1pcs (Chidimbu chimwe chete, kana PCB Panel imwe chete).
Mafaira angu ePCB Design akachengeteka here pandinoatumira kwamuri kuti muagadzire?
RichPCBA inoremekedza kodzero dzevatengi uye haizombofi yakagadzira maPCB emumwe munhu nemafaira ako kunze kwekunge tagamuchira akanyorwa.
Kana musina mvumo kubva kwamuri, hatizogovani mafaira aya nevamwe vanhu vechitatu. Kana muchikumbira, tinogona kusaina gwaro reNDA rekuchengetedza kwakawedzerwa.
Mutengo wekugadzira PCB unofungidzirwa sei?
Zvinhu zvinotevera zvinofanirwa kufungwa nezvazvo kuti ufungidzire mutengo wekugadzira PCB yemuenzaniso.
1) Huwandu hwese hwezvikamu
2) Huwandu uye saizi yebatch
3) Tekinoroji yekubatanidza inoshandiswa
4) Maitiro ekugadzira anodiwa
5) Huwandu hwezvikamu zvePCB isina chinhu nezvinhu zvakashandiswa
6) Zvinodiwa zvekuputira zvinoenderana nezvinodiwa
Unobata maodha ekugadzira maPCB madiki here?
Ehe, tinozviita. RichFullJoy inotarisa pakugadzirwa kwePCB nePCBA diki kusvika pakati nepakati.
Sei ndichifanira kusarudza mabhodhi edunhu akadhindwa asingadhuri uye asingadhuri?
Kuderedza mukana wekuti zvigadzirwa zvisina kunaka zviwanikwe mukugadzirwa kwezvinhu zvakawanda.
Kusarudza kana ndichifanira kushanda pamwe chete nemugadziri wePCB mune ramangwana kuti pave nekugadzirwa kwakawanda.
Sei ndichifanira kuisa mapaneru pamabhodhi angu?
Kuisa mapaneru kunodiwa kana saizi yePCB yako iri diki pane 50mmx100mm, kana kana PCB yako iri yemhando ipi neipi (yakatenderera, kana chimiro chisina kujairika) kunze kwerectangle, mabhodhi ako anofanira kuiswa mapaneru muhurongwa hwekubatanidza. Sezvo tichigadzirawo PCB yako, saka kana tatanga kugadzira mabhodhi ako tichava nefaira rekuisa mapaneru (data rekuisa solder paste), tichaendesa data kudhipatimendi rePCBA kuti tigadzire stencil inoenderana nePCB yakaisa mapaneru.
Chii chaizvo chinonzi PCB?
Bhodhi redunhu rakadhindwa (PCB) ibhodhi rinoshandiswa kubata chip kana zvimwe zvikamu zvemagetsi. Kuti zvienderane nezvinodiwa zvakasiyana-siyana zvekugadzira, PCB inogona kuva jira rimwe chete kana kuti ine zvidimbu zvakawanda. MaPCB anogonawo kuva divi rimwe chete kana mativi maviri mukugadzira.
MaPCB akati wandei anogona kubatanidzwa mumudziyo mumwe chete, achishandisa zvinobatanidza zvinochinjika kana zvakasimba.
MaPCB anochinjika here kana kuti akaomarara?
Mhinduro yacho ndeyezvose. MaPCB anogona kuchinjika kana kuti akaomarara mukugadzirwa.
MaPCB akaomarara akagadzirwa kuti asafambe, uye anowanzo dhura zvishoma kugadzira pane maPCB anochinjika.
MaPCB anochinjika, kana kuti mabhodhi anochinjika, akagadzirirwa kufamba, kumonyoroka uye kupetwa muchimiro chaunoda, uye anogona kubvisa kudiwa kwezvinobatanidza nezvimwe zvikamu, izvo zvinogona kuderedza mari yekugadzira.
RichFullJoy inogona kushanda newe kuti ione mhinduro yakakodzera dhizaini yako — iyo inowedzera kushanda zvakanaka.
MaPCB anogadzirwa sei?
MaPCB anowanzo gadzirwa nezvikamu zvakasiyana-siyana, kusanganisira RF4 material substrate (yakadai sefiberglass) yekudzivirira kupisa, uye mhangura yekufambisa magetsi.
Kugadzira PCB inzira ine matanho akawanda inosanganisira:
#1 Kugadzira PCB - software yepamusoro inoshandiswa kuona saizi, saizi uye huwandu hwezvikamu zvinodiwa zvePCB.
#2 Kudhinda dhizaini yePCB - printer yakasarudzika inonzi plotter printer inoshandiswa kudhinda dhizaini, iyo inoumbwa nezvikamu zvakawanda zvenzvimbo dzinofambisa mhepo nedzisingafambise mhepo. Kudhinda kunova hwaro hwe substrate, iyo inobata zvikamu zvechimiro zvinosanganisira mhangura kumativi ese echikamu.
#3 Kudhinda mhangura yezvikamu zvemukati - dhizaini yePCB inodhindwa kuita laminate inosanganisira firimu rakagadzirirwa kuita zvinoenderana nechiedza cheultraviolet kuti ienderane zvakanaka nebhodhi uye marongerwo ezvikamu zvemagetsi.
#4 Kubvisa mhangura yakawedzerwa - nekuti dhizaini yacho yakabikwa uye yakagadziriswa nemwenje ye ultraviolet, dzimwe nzvimbo dzinooma uye mhangura inosungirirwa pabhodhi. Danho rinotevera nderekushandisa mushonga wemakemikari kubvisa mhangura isingakoshi kubva pabhodhi.
#5 Kuongorora nekurongeka kwezvikamu - kana mhangura yakawedzerwa yabviswa, dhizaini yacho inofanira kuongororwa kuti ive nechokwadi chekuti zvikamu zvese nemaburi ekuboorera zvakabatana zvakanaka. Muchina unoboorera pini nepakati pezvikamu kuti zvirambe zvakarongana. Zvadaro mumwe muchina unoedza bhodhi kuti uone kana paine zvikanganiso.
#6 Kuisa lamination paPCB layer - kana bhodhi rapasa ongororo, epoxy resin layer inoiswa kuti isimbise lamination pabhodhi. Rimwe layer re substrate rinoiswa, ipapo layer re substrate resin ne copper foil zvinoiswa uye zvinodzvanywa pamwe chete.
#7 Makomba ekuboorera - chibooreso chinotungamirirwa nekombiyuta chinoshandiswa kuboorera makomba nepakati pevhu uye nepakati pemapaneru panzvimbo dzakakodzera dhizaini. Kana kuchera kwapera, mhangura yasara inobviswa.
#8 Kuputira PCB - imwe jira remhangura inowedzerwa pabhodhi, ichiteverwa nesimbi yakatetepa yekudzivirira jira rekunze remhangura kuti risacheke. Kubva ipapo, PCB inogamuchira chifukidzo chesolder, silkscreen ine ruzivo rwakakosha uye inoiswa nependi inosungirirwa.
Chii chinobatanidzwa mumutengo wese weodha yePCB?
Zvinhu zvakawanda zvekugadzira zvichabatsira kuona mutengo wePCB. Semuenzaniso, saizi, huwandu hwemachira, rudzi rwelaminate yebhodhi inoshandiswa, uye huwandu hwemabhodhi anogadzirwa zvinogona kukanganisa zvikuru mutengo wese.
Ndezvipi zvakanakira kushandisa bhodhi redunhu rakadhindwa?
MaPCB anopa mabhenefiti akawanda kune vagadziri nevagadziri vemidziyo yemagetsi. Mabhodhi edunhu akadhindwa:
Chengetedza nzvimbo - Vanochengetedza nzvimbo mumudziyo nekubvumira kubatana kwese kuti kuitike pabhodhi pacharo, pasina chikonzero chekuti magetsi atakurwe newaya dzakawanda.
Bvumira kuiswa nekugadzirisa zviri nyore - bvunzo dzekugadzirisa matambudziko nekuongorora chirwere zviri nyore kugadzirisa paPCB, sezvo zvikamu zvese zvakanyorwa zvakajeka.
Kugadzira nekukasika - zvichienzaniswa nenzira dzemazuva ese dzekubatanidza macircuit, maPCB anochengetedza nguva pakugadzira.
Gara panzvimbo - nekuti zvese zvikamu zvemagetsi zvakasungirirwa pabhodhi rimwe chete, hazvichinji kana zvafambiswa.
Inoshanda zvakanaka kugadzira zvinhu zvakawanda - MaPCB anogona kugadzirwa akawanda pamutengo wakaderera kupfuura dzimwe nzira dzemagetsi dzekubatanidza zvikamu.
Ipa simba rakavimbika - nekuti zvinobatanidzwa zvinogadzirwa netambo dzemhangura dziri pabhodhi, hazviwanzobuda pachena.
RichFullJoy inogona kugadzira maPCB layers mangani mubhodhi rimwe chete?
Chikwata chedu chine ruzivo chinogona kugadzira mabhodhi akaomarara ane 2-68 layer, Taura nemainjiniya edu kuti akubatsire kusarudza PCB yakakodzera zvaunoda.
PCB inogadzirwa nei?
Bhodhi pacharo rakagadzirwa nezvinhu zvina zvakakosha:
Substrate - hwaro hwePCB, substrate inowanzo gadzirwa nefiberglass kana chimwe chinhu chisingafambise mhepo. Substrate dzinogona kuva jira rimwe chete kana akawanda.
Mhangura - inoshandiswa kufambisa magetsi, mhangura iri muPCB inotora nzvimbo yewaya.
Chifukidzo chesolder - simbi inoshandiswa kugadzira hukama pakati pepamusoro pePCB nezvinhu zvemagetsi. Chifukidzo chesolder chinodzivirira madonhwe emagetsi ari pasi kubva mumamiriro asina kunaka.
Silkscreen – rukoko rweinki dzinoshandiswa kunyora mazita ezvikamu zvemagetsi, yambiro nezvimwe zvinhu zvakasiyana nekubatana kwemudziyo iwoyo.
Usati watanga kugadzira PCB yekupedzisira, prototype inofanira kusimbiswa kuti ive nechokwadi chekuti zvese zvikamu zvakabatana uye zvinoshanda nemazvo kuti mudziyo ushande.
Mabhodhi edunhu ane ruvara rwei?
Zvingaita sekuti ndiyo substrate inopa PCB ruvara, asi chaizvoizvo ndiyo solder mask. Substrate inowanzova yegirini, asi solder mask inoipfuura inogona kuva yebhuruu, yero, orenji, yepepuru, tsvuku, dema, chena, kana kuti, yegirini.
Ndeapi mavara e soldermask auri kuwana?
Tinogona kutsigira anenge marudzi ese emavara emasiki anosolder. Zvisinei, mavara edu anonyanya kushandiswa ndeekuti Tsvuku, Girini, Dema, Bhuruu, Chena.
Ndezvipi zvigadzirwa zvepamusoro zviripo?
Kuputira goridhe reEiectronic, ENlG, Goridhe rakaoma
kuputira, Chigunwe cheGoridhe, lmmersion Sirivha, lmmersionTin, HASl
LF, OSP, ENEPIG, Kuputira goridhe rakapfava
Upamhi hushoma hwetrace uye nzvimbo yaunogona kubata ndeyei?
Upamhi hwekutevera: 3 mils
Kureba kwemutsara/mutsara: 3mils
Pakugadzira madonhwe akatetepa, pane kushivirira kudiki kwekushanda nawo, saka kuchekwa kwakanyanya kunogona kuitika. Maitiro edu ekuchekwa anodzorwa anoita kuti madonhwe akwanise kuteererwa.
Unokwanisa kugadzira mabhodhi anochinjika here?
Ehe, tinogadzira maPCB anochinjika uye akaomarara-anochinjika
Ndedzipi nzira dzekuongorora magetsi dzaunoshandisa?
Tinoshandisa nzira mbiri dzekuedza:
Kuongorora Kubhururuka
Chigadziko Chekuyedza
Unokwanisa here kugadzira maPCB ane RF yakawanda?
Ehe, tine kugona kugadzira maPCB ekushandisa ma frequency akawanda uye ma RF.
Ndinofanira kupa sei mirairo yakakosha?
Munogona kutitumira email muchitaura nezvemirairo yenyu yakakosha kana kutitumira faira rereadme rine zvamakatsanangura.
Unogona kugadzira maPCB eHigh Density Interconnect (HDI) here?
Ehe, tinogona kugadzira maHDI PCB. Kuti uwane rumwe ruzivo ndapota shanyirai peji redu rePCB Fabrication.
Kuti vawane huwandu hwakawanda hwemasekete kupfuura maPCB echinyakare, mabhodhi esekete akadhindwa eHDI anoshandisa musanganiswa wezvinhu zvepamusoro uye matekinoroji akadai sema "blind/byuld vias", ma "micro-vias" akacherwa nelaser, matekiniki e "via-in-pads", nezvimwewo.
Munopa nzira yakakosha yekugaya kana yekudzora kudzika kwemvura here?
Ehe, tinopa nzira yekudzora kudzika kwemvura uye nzira yekugadzira zvinhu zvakasiyana-siyana.
Ndeapi marudzi ema laminate aunoshandisa pakugadzira PCB?
Tinoshandisa mhando dzakasiyana dzema laminates akadai seFR4, High TG FR4, Rogers, Arlon, Aluminium Base, Polymide, Ceramic, Taconic, Megtron, nezvimwewo.
Musiyano uripo pakati pePCB yakasimba nePCB yakasimba?
Mabhodhi edunhu akasimba-anochinjika musanganiswa wemabhodhi edunhu akasimba uye mabhodhi edunhu anochinjika.
Ndezvipi zvimwe zvakanakira kushandisa maPCB akaomarara?
MaPCB akaomarara ndiwo maPCB anonyanya kushandiswa. Mabhenefiti awo makuru ndeaya:
Kugadzikana kwakakwirira
Kuvimbika kwakanyanya
Mutengo wakaderera