Zeziphi iifayile kunye namaxwebhu owacelayo iiodolo zam PCBA?
1. IBhili yeZincedisi, ulwazi olupheleleyo kwifomathi yokugqwesa. Olu xwebhu kufuneka luquke amagama abavelisi, iinombolo zeengxenye, abaLawuli beSingqinisiso, iinkcazelo zecandelo, kunye nobungakanani.
2. Iifayile zeGerber.
3. Idatha ye-Centroid (AKA Khetha kunye nendawo okanye i-XY-Coordinate Data).
4. Ezinye iimfuno okanye imiyalelo yendibano ukuba iyasebenza.
Ngaba ungafumana iindawo ezithile zendibano yam?
Ewe. Olu qheliselo lubizwa ngokuba yi-turn-key. Unganikezela ngamanye amalungu, kwaye sifumana amanye amalungu egameni lakho. Siza kucela imvume yakho ngayo nayiphi na into engaqinisekanga ecaleni kwethu. Kwimeko apho iinxalenye ezinqumlayo okanye ezifuna ukutshintshwa, siyakucela kwakhona imvume yakho yokugqibela.
Ulicaphula njani ixabiso lilonke lenkonzo yePCBA?
Iindleko ze-PCBA ezibandakanya iindleko zeyunithi ye-PCB, uvavanyo lwe-pcb probeflying okanye i-E-test, i-tooling, i-laser cut steel stencil, kunye nabasebenzi. Kwimeko ye-Turn-key okanye inxalenye ye-Turn-key PCBA, iindleko zeengxenye (BOM) ziya kongezwa.
Zeziphi izinto endimele ndiziqwalasele xa ndikhetha inkonzo yendibano yePCB enexabiso eliphantsi?
1) Umgangatho weemveliso
2) Umgangatho wenkonzo
3) Udumo lomenzi
4) Izimvo ezivela kubathengi abadlulileyo kumenzi
5) Ixesha lokuguqula: Jonga ukuba banokukhawuleza kangakanani ukuhambisa iibhodi zakho ezidibeneyo.
6) Iindleko-zokusebenza: Thelekisa iindleko zokuhlanganisa kunye nomgangatho wenkonzo enikeziweyo.
Ngawaphi amanyathelo endibano yePCB?
Imveliso yendibano ye-PCB yomzekelo ibandakanya la manyathelo enkqubo alandelayo.
1) Ukwenziwa kwePCB
2) Ukuthengwa kunye nokuhlolwa kwamacandelo
3) Inkqubo ye-SMT
I-4) I-Plug-in processing ye-DIP
5) Ukucoca
6) Uvavanyo lwe-PCBA
Loluphi uhlobo lweNdibano yoMfanekiso wePCB olunikezayo?
I-RichFullJoy ibonelela ngeendibano zombini ze-SMT kunye nomzekelo wendibano ye-PTH.
Yintoni indibano yebhodi yesiphaluka enomthamo omncinci oshicilelweyo?
Idibano yebhodi yesekethe eprintiweyo ephantsi ithetha ibhetshi encinci yePCB; inani lomyalelo lidla ngokuhluka ukusuka kwisiqwenga esi-1 ukuya kumaqhekeza angama-100 lithathwa njengendibano yePCB enomthamo ophantsi.
Ziziphi iingenelo zendibano yePCB enomthamo ophantsi?
Ukunciphisa iindleko zophuhliso, Ixesha elifutshane lokuthengisa, Ukuvunywa komgangatho ukugcina igama elihle, Ukunciphisa iindleko zemveliso.
Ngaba unokubonelela ngemveliso yePCB enomthamo ophantsi ngobuchwephesha obuxubeneyo?
Ewe kunjalo, sinokubonelela nge-PCB yevolumu ephantsi yendibano kunye ne-SMT kunye ne-THT exube itekhnoloji.
Ngaba ungajongana nenkonzo yokwenziwa kwebhodi yesekethe enexabiso eliphantsi eprintiweyo?
Ewe, sinokubonelela ngexabiso eliphantsi kunye nexabiso eliphantsi lokwenziwa kwePCB kunye neenkonzo zendibano.
Siza kubonelela ngeendibano zePCB ezikumgangatho ophezulu ngelona xabiso likhuphisanayo kuwe.
Sithini isisombululo sakho esipheleleyo se-PCBA esinomthamo ophantsi-phezulu wokuxuba?
Isisombululo esinjalo sibonakaliswe kwi-RichFullJoy ye-PCB ye-volume ephantsi yomthamo wokuhlanganisa amandla.
Indibano ye-SMT, indibano ye-PTH, i-SMT & ne-PTH exutyiweyo
Amalungu asecaleni elinye, amacandelo anamacala amabini, cofa idibaniso efanelekileyo
Uhlobo lwe-PCB: lukhuni, luguquguqukayo, kunye ne-rigid-flex PCB
Indibano ethunyelweyo kunye nenxalenye yendibano
Yeyiphi eminye imiba eqhelekileyo ekufuneka uyijonge kwindibano yePCB?
Kwindibano yePCB, kukho imiba emininzi eqhelekileyo enokuchaphazela umgangatho kunye nokusebenza kwemveliso yokugqibela. Nantsi eminye imiba ephambili ekufuneka uyiqwalasele:
Imiba eqhelekileyo ibandakanya:
I-1.Umgangatho we-Soldering oMbi: Oku kubandakanya i-solder ebandayo, iibhulorho ze-solder, kunye ne-solder eyaneleyo, enokubangela ukudibanisa okubuthathaka kunye nokungaphumeleli okunokwenzeka.
I-2.Ukubekwa kwecandelo elingalunganga: Izixhobo ezibekwe kwindlela engafanelekanga okanye kwindawo engafanelekanga zinokubangela ukuba isiphaluka singasebenzi kakuhle.
I-3.Umonakalo wecandelo: Ngexesha lendibano, amacandelo angonakaliswa ngenxa yokushisa okukhulu okanye ukuphathwa kakubi, okukhokelela ekungaphumeleli.
I-4.Iziphene zeMaski ye-Solder: Imiba ene-mask ye-solder, efana nokuphakamisa okanye ukuqhekeka, inokutyhila ubhedu kwaye iholele kwiisekethe ezimfutshane.
I-5.I-Pad okanye i-Trace Umonakalo: Ukulimala kwi-PCB pads okanye ukulandelwa kunokwenzeka ngexesha lokuhlanganisana, okunokubangela imiba yombane.
I-6.Ukungcola: Izinto zangaphandle, ezifana ne-flux residu okanye uthuli, zingabangela iingxaki zombane okanye ukubola ngexesha.
I-7.ESD (i-Electrostatic Discharge) Umonakalo: Umbane osisigxina ungonakalisa amacandelo abuthathaka ukuba amanyathelo afanelekileyo okukhusela i-ESD angekho ngexesha lokudibanisa.
8.IiNqobo zeCandelo elingalunganga: Ukusebenzisa amacandelo aneenkcukacha ezingalunganga kunokubangela ukuba isekethe ingasebenzi njengoko bekujoliswe kuyo.
I-9.Uvavanyo: Ukungabikho kovavanyo olucokisekileyo kunokubangela iibhodi ezingahambelani neenkcukacha.
Ngaba indibano yesiphaluka eguquguqukayo inzima?
Ngokuqhelekileyo, indibano yesekethe eguquguqukayo intsonkothile ngakumbi kunendibano yePCB eqhelekileyo eqinileyo; kuba iibhodi zesekethe eziguquguqukayo ziyagobeka, kunzima ukuqhuba nge-SMT pick & indawo yomatshini. Kodwa i-RichFullJoy ngumenzi wendibano yePCB eguquguqukayo onamava angaphezu kwama-20 eminyaka. Singakwazi ukudibanisa i-1-10 layer flex PCBs, ii-PCBs eziguquguqukayo ezininzi, iibhodi zesekethe zobhedu ezinzima, kunye neebhodi zesekethe eziqinileyo eziprintiweyo. Nceda uqhagamshelane nathi nangaliphi na ixesha flex PCB indibano quote okanye flex PCB quote.
Zeziphi iintlobo zeenkonzo zendibano yeebhodi zesekethe eziguquguqukayo ozinikelayo?
Njengomnye wababoneleli bendibano be-PCB ababalaseleyo eTshayina, i-RichFullJoy ibonelela ngeentlobo ezininzi zendibano ye-PCB ebhetyebhetye, efana ne-1-10 umaleko oguquguqukayo we-PCB, iibhodi zesekethe eziguquguqukayo zobhedu, ii-PCBs eziguquguqukayo ezininzi, i-PCB eqinile, kunye ne-prototype flex. iisekethe.
Zeziphi izinto ezibalulekileyo ukufumana umgangatho ophezulu PCB bhetyebhetye ukwenziwa kunye nendibano?
I-RichFullJoy ineminyaka engaphezu kwama-20 yamava njengomvelisi weesekethe ze-flex; Nazi iingcinga zethu: 1) flex PCB uyilo kufuneka isebenze kakuhle; 2) umboneleli othembekileyo we-PCB onobunjineli abanamava, imveliso, ukuthenga kunye neqela elisemgangathweni kubaluleke kakhulu. Ukuba uneemfuno ezinjalo, nceda uqhagamshelane nathi kwi-flex flex ikhowuti yendibano yePCB.
Yintoni i-PCB eguquguqukayo yokwenziwa kunye nenkqubo yokuhlanganisa?
Ezi zilandelayo ziinkqubo eziphambili: 1) ukwenziwa kwe-PCB eguquguqukayo; 2) iinkonzo zendibano ze-PCB eziguqukayo, ezibandakanya iinkonzo zendibano ye-PCB ye-SMT eguqukayo kunye neenkonzo zendibano ye-PCB ye-PTH; 3) Ukuhlolwa komgangatho njengokuhlolwa kwe-AOI, uvavanyo lwe-ICT, iX-Ray, uhlolo olubonakalayo kunye novavanyo olusebenzayo.
Ngaba ungafumana iindawo ezithile zendibano yam?
Ewe. Olu qheliselo lubizwa ngokuba yi-turn-key. Unganikezela ngamanye amalungu, kwaye sifumana amanye amalungu egameni lakho. Siza kucela imvume yakho ngayo nayiphi na into engaqinisekanga ecaleni kwethu. Kwimeko apho iinxalenye ezinqumlayo okanye ezifuna ukutshintshwa, siyakucela kwakhona imvume yakho yokugqibela.
Ngaba uyayihlanganisa i-BGA? Nayiphi na imfuneko ekhethekileyo kule nto?
Ewe, sinakho ukuphatha i-BGA ye-0.25mm pitch ngovavanyo lwe-X-ray. Kwi-BGAs, kukho iziyilo ezimbini ezine-pad kunye ne-pad ekufutshane eqhagamshelwe ngomkhondo omfutshane. Kufuneka simise intente kwaye sigcwalise nayiphi na i-vias kufuphi ne-pad ye-BGAs ngemaski ye-solder ukuqinisekisa umgangatho wokuthengisela. Kodwa kwi-vias kwi-pad, kufuneka sigcwalise nge-resin ukuze siqinisekise umgangatho olungileyo wokusoda.
Uziphatha njani iindawo ezigqithisileyo nezingasetyenziswanga?
Amalungu angaphezulu akhona ngenxa yokuba siya kucela ipesenti ethile ye-overage yeeodolo ezithunyelweyo/ezikhithiweyo, okanye siya kuthenga ezingakumbi ngenjongo efanayo kwezo zi-odolo ze-Turn-key. Ungasicela ukuba sibuyisele kuwe ezi ndawo zingasetyenziswanga kunye neebhodi ezilayishiweyo, okanye uzigcine kwishelufu yethu kwiodolo yakho elandelayo. Konke kuxhomekeke kuwe.
Liqala nini ixesha lokujika?
Ngenxa yobunzima bendlela yokumisela ixesha lokujika kweenkonzo zePCBA, umgaqo-nkqubo wethu kukuba ixesha lokujika liqala ngoko nangoko emva kokuba zonke iinxalenye kunye neePCB zilungile kwaye zonke iifayile zePCB (iifayile zeGerber / ezinye iifayile zePCB, njl.,) , I-Centroid (Khetha kwaye ubeke ifayile ye-PNP, okanye i-XY Data okanye iifayile kwezinye iifomati), i-BOM, kunye nazo zonke ezinye iinkcukacha eziyimfuneko okanye amaxwebhu / imifanekiso / iifoto zigqityiweyo kumsebenzi wethu wokuhlanganisa.
Ngaba indibano yakho ye-RoHS iyahambelana?
Ewe. Kodwa sikwanikezela ngeenkonzo zePCBA ezikhokelayo.
Kuthekani ukuba ndifumana naziphi na iziphene okanye iingxaki emva kokuba ndifumene iibhodi zakho ezidityanisiweyo?
Iziphene kunye neengxaki zinokuthi zenzeke amaxesha ngamaxesha, njengoko i-PCBA ingumsebenzi onzima obandakanya iinkcukacha ezininzi. Ukuba ufumana naziphi na iziphene okanye iingxaki, nceda usazise ngokukhawuleza, kwaye siya kuvavanya kwaye sihlolisise iingxaki, kwaye siya kwenza isigqibo malunga nendlela yokulungisa. Siza kulungisa / sisebenze kwakhona okanye siphinde sizenze iibhodi zakho. Ukuba sifuna iibhodi ezineziphene, sinokukucela ukuba uzibuyisele kuthi. Siqinisekisa ibhodi esebenzayo esandleni sakho!
Yeyiphi imigangatho yakho yeNdibano yePCB?
IPC-A-610 Iklasi
Yintoni i-motherboard?
I-motherboard yindibano yesekethe eprintiweyo (PCA) esetyenziswa kuphela kwilaptop okanye kwiikhompyuter zedesktop.
Ngelixa abanye banokubhekisa kwi-PCA njengebhodi yomama, kuphela ezo zifunyenwe kwiikhompyuter ziibhodi zoomama. Zonke ezinye iindibano zesiphaluka ezishicilelweyo zi-PCA okanye i-PCBA nje.
Isebenza njani indibano yebhodi yesiphaluka eprintiweyo (indibano yePCB)?
Umsebenzi ophambili wendibano yePCB kukudibanisa amacandelo e-elektroniki esixhobo sibe sisithuba esixineneyo okanye esichaziweyo. Isebenza njenge hub esembindini wesekethe ye-elektroniki yesixhobo, iPCB ibonelela ngokugqunywa kwawo onke amanye amalungu ombane, ewavumela ukuba aqhagamshelwe ngokukhuselekileyo kumthombo wamandla.
Ngaba nawe X-reyi BGAs?
Ewe, siyakwenza uhlolo lweX-reyi kuzo zonke ii-BGA kunye nepitch entle engenamkhokheli.
Zeziphi iintlobo zovavanyo ezenziwa kwiibhodi zam ezidityanisiweyo?
1) Ukuhlolwa okubonakalayo
2) Ukuhlolwa kwe-AOI
3) Ukuhlolwa kwe-X-Ray (ye-BGA kunye neendawo ezintle zokumisa)
4) Uvavanyo olusebenzayo (ukuba lufunwa ngumthengi)
Ngaba uyanikezela ngenkqubo ye-IC kunye neenkonzo zovavanyo olusebenzayo?
Ewe, siyayenza inkqubo ye-IC kunye novavanyo olusebenzayo.
Kudweliso lwe-IC, siya kufuna ifayile ye-hex.
Kuvavanyo olusebenzayo, siya kufuna inkqubo yovavanyo kunye nehardware eyimfuneko.
Ngaba uyanikezela ngeenkonzo zokudityaniswa kweBhokisi-built?
Ewe, sinikezela ngeenkonzo zendibano yokugqibela yokwakha ibhokisi.
Sicebisa ukuba usinike olu lwazi lulandelayo:
Ibhili yezixhobo (BOM)
Izicwangciso
Imizobo yeNdibano
Imizobo yocingo
Iinkcazo zovavanyo
Isixhobo sesampuli
Uthini ubungakanani bomyalelo wakho omncinci
I-MOQ yethu sisiqwenga esi-1, nangona kunjalo, sikhetha ukwakha ubuncinci iziqwenga ezi-2 zovavanyo.
Ngaba unikeza naziphi na izaphulelo?
Ewe, sinonyuso olutsha qho ngeveki, nceda uqhagamshelane nomnye wabameli bethu beentengiso ku-mkt-2@rich-pcb.com
Uyidibanisa njani iPCB?
Inkqubo yendibano yePCB ibandakanya ukongeza intlama ye-solder ebhodini, ukuchola kunye nokubeka amacandelo, ukuthengisa, ukuhlolwa kunye novavanyo. Yonke inkqubo yokuhlanganisa kufuneka ibekwe iliso ukuqinisekisa ukuba umgangatho ophezulu weemveliso ziveliswa. (Iindibano ze-PCB zeprototype ziisampulu zokuqala zeemveliso ezakhiwe ngenjongo eyodwa yokuvavanya imibono yoyilo ukubona ukuba ziyasebenza)
Yintoni i-BOM (iBhili yeMathiriyeli)
I-Bill of Materials, eyaziwa ngokuba yi-'BOM', luluhlu lwazo zonke iindawo ezifunekayo kwinkqubo yokuvelisa. Olu luhlu ngokubanzi lubandakanya umyili, iinkcazo, iinombolo zenxalenye yokwenziwa, umzobo, kunye nezixa ezifunekayo.
Kutheni uvavanyo lwePCB luyimfuneko?
Njengoko kukhankanyiwe ngasentla, uvavanyo PCBA kunceda ukuqinisekisa ukuba indibano yebhodi yesekethe electronic isebenza kakuhle. Ezi ziquka ukuhlolwa kweesekethe, uvavanyo olusebenzayo, uvavanyo lokuthembeka, ukuhlolwa kwe-AOI, i-X-ray, kunye nokuhlolwa okubonakalayo.
Ingaba unayo iPCB yevolumu ephantsi yendibano?
Sigxile kakhulu kwiinkonzo zePCBA ezikumgangatho ophezulu "zeentlobo ngeentlobo, iibhetshi ezincinci neziphakathi, kunye nexesha elifutshane lokuhambisa"