Kugadzirira PCB Kwakakurumidza: Nguva Dzekutungamira, Kugadzirira uye Mutengo
Highleap Electronics inopa kuunganidzwa kwePCB nekukurumidza kumapurojekiti apo zuva rekutumira ndiro dambudziko guru: demo rakatadza, kudzokororwa mushure mekusasimbiswa, muenzaniso wemutengi une zuva rekutumira rakatarwa, kana kutsiva line-down. Zvivakwa zviri nyore nezvinhu zvakagadzirwa zvinogona kuunganidzwa mumazuva mashanu kusvika manomwe uye kuvakwa kwakaoma mumazuva manomwe kusvika gumi, uye danho rekugadzira chete rinogona kurongwa mumaawa makumi maviri nemana kusvika makumi manomwe nemaviri kana maPCB nezvinhu zvatovepo.
Nhamba idzodzo dzinongoshanda chete kana zvinhu zvagadzirwa. Kukurumidzisa kugadzirwa hakukurumidzise chinhu chisisipo kana PCB isati yagadzirwa. Peji rino rinotsanangura zvinoisa nzira yakakosha pakuvaka nekukurumidza, masarudzo ekusarudza chikamu chepurogiramu chekudzvanya, uye zvekutumira kuti wachi itange pazuva raunoraira.
Zviri mukati
- Kwainosvika Nguva Yekuungana KwePCB Inokurumidziswa
- Nguva Yekutungamira Yekusangana kwePCB Yakakurumidzirwa Nekuyera
- Maitiro Ekupfupisa Nzira Yakakosha Usati Waraira
- Izvo Zvisingafaniri Kudarika Kuunganidzwa kwePCB Kukurumidziswa
- Marii Inobhadharwa Pakugadzira PCB Uye Nei?
- Mibvunzo Inowanzo bvunzwa NezveKuungana kwePCB
Kuunganidzwa kwePCB kwakakurumidza
Kushanda Zvichipesana Nezuva Rakatarwa Here?
Tumirai mafaira enyu nezuva rinofanira kusvika mabhodhi. Tinotanga taongorora kuti zvikamu zviripo here tobva tasimbisa kuti zvinotengeswa nemutengo wakaita sei.
Kumbira Mutengo weKugadzira PCB Unokurumidza Kuitwa →Kwainosvika Nguva Yekuungana KwePCB Inokurumidziswa
Bhodhi rakaungana rinopfuura nepakati pezvikamu zvina, uye chimwe chete chazvo ndicho mutsetse wekubatanidza. Vatengi vanoenzanisa vatengesi nenguva yekubatanidza chete vanowanzoona kuti zuva rekutumira rinoenderana nezvose zvakaripoteredza.
| Stage | Chii chinosarudza kureba kwayo | Inogona kumanikidzwa here? |
|---|---|---|
| Ongororo yedata nemibvunzo | Kukwana kwedata reGerber, BOM uye centroid, kumhanya kwemhinduro dzako | Ehe, zvakanyanya kudivi remutengi: data rakazara rinobvisa denderedzwa remibvunzo |
| Component procurement | Mugovanisi wezvinhu, kugoverwa, kutumirwa kubva kunzvimbo yekutenga zvinhu | Kana masheya aripo chete kune imwe nzvimbo; kutsvaga nekukurumidza kunodhura zvakanyanya |
| Kugadzirwa kwePCB | Kuwanda kwezvikamu, kutenderera kwelamination, HDI, ma laminates akakosha, kupedzisa pamusoro | Zvishoma; sequential lamination nezvimwe zvinhu zvakakosha zvinoiganhurira |
| Kuungana, kuongorora uye kuyedza | Kugadzika, zviri mukati meSMT neTHT, maitiro akakosha, kugadzirwa kwebvunzo | Ehe, nekuronga nguva yekuisa zvinhu pakutanga uye mamwe mabasa ekuwedzera |
Mumapurojekiti mazhinji anokurumidza, dambudziko nderekutenga zvinhu, kwete kuunganidza. IC imwe chete ine miganhu inogona kusundidzira kuendesa zvinhu nemavhiki mashoma uku zvimwe zvese zvichimirira. Ndosaka mutengo wedu wekukurumidzira uchitanga nekutarisa kuwanikwa kweBOM uye uchitaura nezvemutsetse wekare kupfuura mimwe usati wavimbiswa zuva rekutumira.
Nguva Yekutungamira Yekusangana kwePCB Yakakurumidzirwa Nekuyera
Nguva yekutungamirira inoenderana nezvinoitirwa Highleap. Mifananidzo iri pazasi inofungidzira ruzivo rwakakwana uye zvikamu zviripo; gwara redu rePCB rinopa ruzivo rwakadzama nezvedanho rega rega.
| Chimiro cheodha | Kutanga | Nguva yakajairika yekukurumidzira |
|---|---|---|
| Kuungana chete | MaPCB nemidziyo yakazara yezvikamu zvinosvika kuHighleap | Maawa makumi maviri nemana kusvika makumi manomwe nemaviri ekugadzira, zvichienderana nekuomarara |
| Kuvaka zviri nyore kweTurnkey | Bhodhi reFR-4 rakajairika, rine zvikamu zvakawanda, kunyanya SMT | Kazhinji mazuva manomwe kusvika gumi |
| Kuvaka kwakaomarara kweturnkey | Kuwanda kwezvikamu, BGA, SMT/THT yakasanganiswa, kuongororwa kwakawedzerwa | Kazhinji mazuva manomwe kusvika gumi |
| Vaka nechikamu chakamanikana | Chero mutsetse uri kugoverwa kana nenguva yekutungamirwa kwefekitori | Yakagadzirirwa nechikamu ichocho; tinoshuma sarudzo tisati tataura zuva |
Ndeapi Maitiro Anowedzera Nguva Isingakwanise Kukurumidziswa?
Mamwe matanho ane nguva yakatarwa. Kuzadza pasi uye kufukidza kwakafanana kwechinhu chimwe nechimwe kunowedzera hafu yezuva pazuva nekuti chinhu chinofanira kupora, uye kufukidza muhari kunowanzo wedzera zuva rimwe kusvika maviri. Kupinda mugomba kunowanzo wedzera hafu yezuva kusvika mazuva maviri mushure mekudzoserwa kwemvura. Bvunzo itsva inoshanda inofanira kugadzirwa kubva pakutanga inogona kutora vhiki imwe kusvika mbiri, saka kuti ivakwe nekukurumidza zvinowanzo fanira kubvumirana pane imwe nzira iri nyore yekutarisa simba uye kuita bvunzo yakazara inoshanda kudivi rako.
Maitiro Ekupfupisa Nzira Yakakosha Usati Waraira
Kuchengetedza nguva zvakanyanya kunoitika muchikumbiro chacho. Pakumhanya-mhanya tinoona kunonoka kwakafanana kakawanda, uye chimwe nechimwe chinogona kudzivirirwa:
- Bvumidza zvigaro zvinotsiva pachine nguva. Nyora zvinhu zvinogamuchirwa zvekushandisa passives uye maIC akajairika muBOM. Kushomeka kwe 0402 capacitor hakufanirwe kumirira mhinduro yeemail.
- Ronga zvikamu zvakaoma. Kana uine IC shoma, itumire neodha uye titenge yasara. Maitiro aya ekuchinja zvishoma anowanzo bvisa mutsetse wakareba pane purogiramu.
- Chengeta mwero webhodhi kana zvichibvira. FR-4, ukobvu hwakajairwa uye kupedzisa kwakafanana pamusoro zvinogadzirwa nekukurumidza kupfuura ma laminate akakosha kana lamination yakatevedzana. Kana respin ikachinja nzira chete, chengetedza stackup.
- Tumira mafaira akafanana. Data reGerber, BOM uye centroid kubva mushanduro imwe chete, rine polarity yakanyorwa. Kugadziriswa kusina kuenderana ndicho chikonzero chinowanzoita kuti basa rimire nekukurumidza padanho rekuongorora.
- Taura munhu mumwe chete anoita sarudzo. Mibvunzo yeinjiniya inoda mhinduro mukati memaawa mashoma pakuvaka nekukurumidza. Tipei munhu wekutaura naye anogona kubvumidza shanduko kana shanduko yeDFM.
- Govanisa kuendesa. Kana muchida mabhodhi mashanu vhiki rinouya uye makumi mashanu gare gare, taurai izvozvo. Kutumira zvishoma kunogona kugutsa zvinodiwa nekukurumidza pasina kukurumidza kutakura zvinhu zvose.
Pakugadzira nekusanganisa zvinhu, kuodha zvinhu zvose kubva kumutengesi mumwe chete kunobvisa danho rekutumira nekugamuchira zvinhu pakati pemafekitori maviri. Kana bhodhi risina chinhu riri chinhu chakareba, ona sarudzo dzedu dzekugadzira zvinhu zvePCB nekukurumidza.
Midziyo yekuisa zvikamu uye mabhodhi edunhu akaunganidzwa
Izvo Zvisingafaniri Kudarika Kuunganidzwa kwePCB Kukurumidziswa
Kuvaka nekukurumidza kunosvika nenguva asi kunofanira kugadziriswa patsva hakusi kukurumidza. Kudzvanya nguva yekumirira, kwete kusimbiswa. Matanho aya anoramba ari mubasa rega rega rinokurumidza:
Ongororo yeDFM neDFA
Ongororo pfupi usati watenga zvinhu zvinobata matambudziko epedhi nestencil, zvisipo zvefiducials, uye zvikamu zviri pedyo zvakanyanya nemucheto webhodhi. Kuzviwana mushure mekudzokororwa kwezvekushandisa kunotora nguva yakawanda kupfuura ongororo. Mashoko edu ekukurumidzira anosanganisira ongororo yeDFM nemushumo wezvakawanikwa.
Kuongorora Nyaya Yekutanga
Bhodhi rekutanga risingaonekwe kuti rine zvikamu zvakadii, polarity uye orientation here zvisati zvaiswa mamwe mabhodhi. Pabasa rekumhanya-mhanya, chikamu chimwe chete chakadzokororwa chakadzokororwa panzvimbo yacho ndicho chikanganiso chinodhura zvikuru. Ona kuti tinobata sei nekuongorora nyaya yekutanga.
Kuongorora Kwakafanana Nemhando dzePakeji
AOI inovhara majoini anoonekwa. Mabhodhi ane maBGA, maLGA kana zvikamu zvakaperera pasi zvinodawo kuongororwa neX-ray , nekuti bhora rakavharirwa harigone kuonekwa kubva kumusoro. Kuongororwa kweFlying Probe kunopa vimbiso yemagetsi pasina kumirira chinhu.
Kubata Midziyo Inobata Hunyoro
Zvishandiso zvinokurumidza zvinowanzova nemareels akavhurika eICs anonzwa hunyoro. Zvikamu zvinopfuura nguva yazvo yekushanda pasi zvinofanira kubikwa zvisati zvadzoserwa mvura, izvo zvinowedzera maawa. Tumira zvikamu zveMSL zvakavharwa nekadhi razvo rehunyoro kudzivirira danho iri.
Marii Inobhadharwa Pakugadzira PCB Uye Nei?
Mitengo yekukurumidzira yekugadzira zvinhu yakakwira nekuti fekitari haishande zvakanaka kuti iwane nguva. Mari iyi inobva pakuronga zvinhu zvinokosha zvinotamisa mamwe mabasa, nguva yekushanda, kutenga zvinhu nekukurumidza (mari yebroker kana yekutakura zvinhu zvakanyanya apo chikamu chinofanira kubva kunzvimbo iri kure yekuisa zvinhu) uye mitsetse mipfupi yemukati. Nzvimbo diki dzekutakura zvinhu dzinotorawo mari yese yekuisa mastencils nemapurogiramu emuchina.
Nzira inoshanda ndeyekukurumidzira huwandu hwaunoda nekukurumidza. Kuvaka mapuranga mashoma nehurongwa hwekukurumidzira uye huwandu hwasara nenguva yakatarwa yekutungamira kazhinji hunodhura zvishoma pane kukurumidza kuodha kwakazara. Kuti uwane rumwe ruzivo rwekuti mitengo yekubatanidza inovakwa sei, ona kupatsanurwa kwemitengo yekubatanidza PCB.
Mibvunzo Inowanzo bvunzwa NezveKuungana kwePCB
Nguva yekukurumidzira yekutora zvinhu inotanga rini?
Kubva panguva iyo data rapera uye kurongeka kwasimbiswa, uye kune mabasa ekugadzirisa kana zvikamu zviripo. Mibvunzo yeinjiniya yakavhurika kana chikamu chisipo bata wachi, ndosaka tichiishuma mukotesheni.
Unogona kuendesa zvinhu mumaawa makumi maviri nemana here?
Kugadzika kunogona kurongwa mukati memaawa makumi maviri nemana kusvika makumi manomwe nemaviri kana maPCB asina chinhu uye kit yakazara yatovepo kuHighleap uye bhodhi rakakodzera kugadziriswa nekukurumidza. Kuraira kwakazara kusanganisira kugadzira uye kutenga zvikamu zvinotora nguva yakareba.
Mabhodhi anokurumidza anowana kuongororwa kwakafanana here nemirairo yakajairwa?
Ehe. Purogiramu yacho inomanikidzwa nekubvisa nguva yekumirira, kwete nekubvisa AOI, X-ray kana zvichidikanwa, kana kuongororwa kwekutanga.
Ndeipi huwandu hushoma hwekuvaka nekukurumidza?
Kuvaka nekukurumidza kunogona kufukidza huwandu hwemuenzaniso mumwe chete kana bhechi diki. Chiyero chedu chezviyero zvekuunganidza zvinhu zvishanu.
Kuvaka nekukurumidza kunogona kusanganisira zvikamu zveburi rinopinda nepakati uye kufukidza kwakafanana here?
Ehe, asi chimwe nechimwe chinowedzera nguva yekushanda uye yekuporesa. Tiudzei muchikumbiro kuitira kuti zuva rataurwa rive nazvo.
KUSANGANISWA KWEPCB KWAKAKURUMIDZIRWA · RFQ
Tiudzei Zuva Rinofanira Kusvika Mabhodhi
Tumira mafaira eGerber/ODB++, BOM ine mamwe maficha, faira repakati, huwandu uye zuva raunoda kutumirwa. Tinosimbisa kuwanikwa kwezvikamu uye zuva rekutumira nemutengo.
Mutengo nezuva rekutumira zvakasimbiswa mushure mefaira uye kuongororwa kweBOM.
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Nzira yekuwana sei quote yePCBs
Ngatimhanyei DFM/DFA ongororo yenyu todzokera kwamuri nereport. Unogona kurodha mafaera ako zvakachengeteka kuburikidza newebhusaiti yedu. Isu tinoda ruzivo rwunotevera kuti tikupe iwe quote:
-
- Gerber, ODB++, kana .pcb, spec.
- BOM rondedzero kana iwe uchida kusangana
- uwandu
- Kuchinja nguva
Pamusoro pekugadzira PCB, isu tinopa huwandu hwakakwana hwemagetsi masevhisi, anosanganisira PCB dhizaini, PCBA, uye turnkey mhinduro. Kunyangwe iwe uchida rubatsiro neprototyping, dhizaini yekusimbisa, kutsvagisa chikamu, kana kugadzirwa kwakawanda, isu tinopa yekupedzisira-kusvika-kumagumo rutsigiro kuti uve nechokwadi chekubudirira kweprojekiti yako.
Kune masevhisi ePCBA, ndapota ipa BOM yako (Bhiri reZvinhu) uye chero mirairo yegungano. Isu tinopawo DFM/DFA ongororo yekukwidziridza zvigadziriso zvako zvekugadzira uye kusangana, kuve nechokwadi chekuita kwakatsetseka kwekugadzira.