Ndeapi mafaera uye zvinyorwa zvaunokumbira kune yangu PCBA maodha?
1. Bhiri reZvishandiso, ruzivo rwakakwana mumhando yepamusoro. Gwaro iri rinofanirwa kusanganisira mazita evagadziri, nhamba dzechikamu, Reference Designator, tsananguro yechikamu, uye huwandu.
2. Gerber Files.
3. Centroid Data (AKA Sarudza uye Nzvimbo kana XY-Coordinate Data).
4. Zvimwe zvinodiwa kana mirayiridzo yegungano kana zvichibvira.
Unogona kuwana zvimwe zvikamu zvegungano rangu?
Ehe. Iyi tsika inodaidzwa kuti partial Turn-key. Iwe unogona kupa zvimwe zvikamu, uye isu tinopa mamwe ese ezvikamu panzvimbo yako. Tichakumbira mvumo yako kune chero chinhu chisina chokwadi padivi pedu. Kana zvikamu zvekuyambuka kana kutsiva zvichidikanwa, tichakumbirazve mvumo yako yekupedzisira.
Iwe unotora sei mutengo wakazara wePCBA sevhisi?
Mutengo wePCBA unosanganisira mutengo wePCB unit, pcb probeflying test kana E-test, tooling, laser cut steel stencil, uye basa. Kana iri Turn-kiyi kana chikamu Turn-kiyi PCBA, mutengo wezvikamu (BOM) uchawedzerwa.
Ndezvipi zvinhu zvandinofanira kufunga nezvazvo pakusarudza yakaderera-mutengo PCB musangano sevhisi?
1) Hunhu hwezvigadzirwa
2) Hunhu hwebasa
3) Mukurumbira wemugadziri
4) Mhinduro kubva kune vatengi vekare pane mugadziri
5) Nguva Yekutenderera: Tarisa kuti vanokurumidza sei kuendesa mabhodhi ako akaungana.
6) Mutengo-Kushanda: Enzanisa mutengo wekusangana nemhando yebasa rakapihwa.
Ndeapi matanho ekusangana kwePCB?
Kugadzirwa kweiyo prototype PCB musangano kunonyanya kusanganisira anotevera maitiro matanho.
1) Kugadzirwa kwePCB
2) Kutenga uye kuongororwa kwezvikamu
3) Iyo SMT kugadzirisa
4) DIP plug-in kugadzirisa
5) Kuchenesa
6) Kuedzwa kwePCBA
Ndeupi rudzi rwePCB Prototype Assembly yaunopa?
RichFullJoy inopa ese ari maviri prototype SMT musangano uye prototype PTH musangano.
Chii chinonzi gungano rebhodhi redunhu rakadhindwa rakaderera?
Low volume printed circuit board assembly zvinoreva batch duku PCB assembly; iyo nhamba yekurongeka inowanzosiyana kubva ku1 chidimbu kusvika ku100 zvidimbu zvinoonekwa seyakaderera-vhoriyamu PCB musangano.
Ndezvipi zvakanakira yakaderera-vhoriyamu PCB musangano?
Deredza mutengo wekusimudzira, Pfupisa nguva yemusika, Kubvumidzwa kwemhando yekuchengetedza mukurumbira wakanaka, Kuderedza mutengo wekugadzira.
Unogona here kupa yakaderera-vhoriyamu PCB kugadzirwa neakasanganiswa tekinoroji?
Ehe, isu tinogona kupa yakaderera vhoriyamu PCB musangano neSMT uye THT yakasanganiswa tekinoroji.
Unogona here kutarisira kune yakaderera-yakaderera vhoriyamu yakadhindwa yedunhu bhodhi yekugadzira sevhisi?
Ehe, isu tinogona kupa yakaderera-mutengo & yakaderera-vhoriyamu PCB kugadzira uye masevhisi egungano.
Isu tichapa emhando yepamusoro PCB magungano pamutengo unokwikwidza iwe.
Ndeipi yako yakazara yakaderera-vhoriyamu yakakwira-musanganiswa PCBA mhinduro inosanganisira?
Mhinduro yakadai inoratidzwa muRichFullJoy's yakaderera-vhoriyamu PCB musangano kugona.
SMT musangano, PTH musangano, SMT & PTH yakasanganiswa
Single-sided components, double-sided components, press fit assembly
PCB mhando: yakasimba, inochinjika, uye yakaoma-inochinjika PCB
Gungano rakatumirwa uye rakaitwa zvishoma
Ndedzipi dzimwe nyaya dzakajairika dzekutarisa muPCB gungano?
Mumusangano wePCB, pane nyaya dzakawanda dzakajairika dzinogona kukanganisa kunaka uye kushanda kwechigadzirwa chekupedzisira. Heano mamwe ematambudziko akakosha ekutarisa:
Zvinowanzoitika zvinosanganisira:
1.Poor Soldering Quality: Izvi zvinosanganisira majoini anotonhora, mabhiriji ekutengesa, uye asina kukwana solder, izvo zvinogona kutungamirira kuhutano husina simba uye kukanganisa kunogona kuitika.
2.Incorrect Component Placement: Zvikamu zvakaiswa munzvimbo isiriyo kana panzvimbo isiriyo zvinogona kuita kuti dunhu rishaye basa.
3.Component Damage: Panguva yegungano, zvikamu zvinogona kukuvadzwa nekuda kwekupisa kwakanyanya kana kusabata zvakanaka, zvichiita kuti kukundikana.
4.Solder Mask Defects: Matambudziko ane solder mask, zvakadai sokusimudza kana kuputika, zvinogona kuzarura mhangura uye kutungamirira kumatunhu mafupi.
5.Pad kana Trace Damage: Kukuvadza kwePCB pads kana kutevedza kunogona kuitika panguva yegungano, izvo zvinogona kukonzera nyaya dzemagetsi.
6.Kusvibiswa: Zvishandiso zvekune dzimwe nyika, zvakadai semasara emvura kana guruva, zvinogona kukonzera matambudziko emagetsi kana kuora nekufamba kwenguva.
7.ESD (Electrostatic Discharge) Kukuvadza: Simba remagetsi rinogona kukuvadza zvikamu zvakakomba kana matanho ekudzivirira ESD akakodzera asiri panzvimbo panguva yegungano.
8.Incorrect Component Values: Kushandisa zvikamu zvine zvinyorwa zvisiri izvo zvinogona kuita kuti dunhu rirege kushanda sezvakarongwa.
9.Kuedza: Kushayikwa kwekunyatsoongorora kunogona kukonzera mapuranga asingasviki zvakatemwa.
Gungano redunhu reflex flex rinonetsa here?
Kazhinji kutaura, flex circuit assembly yakanyanya kuoma pane yenguva dzose yakaoma PCB gungano; sezvo mabhodhi edunhu anochinjika achipindika, zvakaoma kumhanya kuburikidza neSMT pick & isa muchina. Asi RichFullJoy inogadzira PCB gungano inogadzira ine anopfuura makumi maviri emakore echiitiko. Tinogona kuunganidza 1-10 layer inochinjika maPCB, akawanda-layer anochinjika maPCB, inorema mhangura flex circuit board, uye rigid-flex akadhindwa edunhu mabhodhi. Ndokumbira utibate chero nguva yemahara flex PCB musangano quote kana flex PCB quote.
Ndeapi marudzi akadhindwa akadhindwa egungano masevhisi aunopa?
Semumwe weakanakisa flex PCB gungano vatengesi muChina, RichFullJoy inopa akawanda marudzi ePB inochinjika musangano, senge 1-10 layer flex PCB, inorema copper flex circuit board, multi-layer inoshanduka PCB, rigid-flex PCB, uye prototype flex. circuits.
Ndezvipi zvinhu zvakakosha kuti uwane yakakwirira mhando inoshanduka PCB kugadzira uye kusangana?
RichFullJoy ine makore anopfuura makumi maviri echiitiko semugadziri wemasekete anochinja; heino pfungwa dzedu: 1) flex PCB magadzirirwo anofanira kushanda zvakanaka; 2) akavimbika flex PCB mutengesi ane ruzivo rweinjiniya, kugadzira, kutenga uye timu yemhando yakakosha zvakanyanya. Kana iwe uine izvo zvinoda, ndapota taura nesu kune yemahara flex PCB musangano quote.
Chii chinochinjika PCB kugadzira uye kusangana maitiro?
Izvi zvinotevera maitiro makuru: 1) inoshanduka PCB kugadzira; 2) flex PCB musangano masevhisi, anosanganisira flex PCB SMT musangano masevhisi uye flex PCB PTH musangano masevhisi; 3) Kuongororwa kwemhando yakadai sekuongorora kweAOI, kuongororwa kweICT, X-Ray, kuongorora kwekuona uye bvunzo inoshanda.
Unogona kuwana zvimwe zvikamu zvegungano rangu?
Ehe. Iyi tsika inodaidzwa kuti partial Turn-key. Iwe unogona kupa zvimwe zvikamu, uye isu tinopa mamwe ese ezvikamu panzvimbo yako. Tichakumbira mvumo yako kune chero chinhu chisina chokwadi padivi pedu. Kana zvikamu zvekuyambuka kana kutsiva zvichidikanwa, tichakumbirazve mvumo yako yekupedzisira.
Iwe unounganidza BGA? Chero chakakosha chinodiwa pane izvi?
Hongu, Isu tine kugona kubata BGA ye0.25mm gomba neX-ray yekuongorora. Kune maBGA, kune maviri madhizaini ane via padhi uye nepadhuze pedhi yakabatana nepfupi trace. Isu tinofanirwa kutendeka uye kuzadza chero vias padhuze nepadhi yeBGAs ine solder mask kuti ive nechokwadi chekutengesa mhando. Asi kune vias pane pad, isu tinofanirwa kuzadza kuburikidza neresin kuti tive nechokwadi chakanaka chekutengesa mhando.
Unobata sei zvikamu zvakawandisa uye zvisina kushandiswa?
Zvikamu zvakawandisa zviripo nekuti isu tichakumbira imwe muzana yekuwedzera kune akatumirwa / kitted maodha, kana isu tichatenga zvimwe nekuda kwechinangwa chimwe chete cheavo Turn-kiyi maodha. Iwe unogona kana kutikumbira kuti titakure zvakare kwauri zvikamu zvisina kushandiswa pamwe chete nemabhodhi akaremerwa, kana kuzvichengeta musherufu yedu kune yako inotevera odha. Zvose zviri kwauri.
Nguva yekutendeuka inotanga riini?
Nekuda kwekuoma kwekuziva nguva yekutendeuka kwePCBA masevhisi, mutemo wedu ndewekuti nguva yekutendeuka inotanga pakarepo mushure mekunge zvikamu zvese uye maPCB agadzirira uye ese maPCB mafaera (Gerber mafaera / mamwe maPCB mafaera, nezvimwewo,) , Centroid (Sarudza & Isa PNP faira, kana XY Dhata kana mafaera mune mamwe mafomati), BOM, uye mamwe ese anodiwa data kana zvinyorwa / mifananidzo / mapikicha akakwana kubasa redu regungano.
Ko gungano rako RoHS Inoenderana here?
Ehe. Asi isu zvakare tinopa inotungamirwa PCBA masevhisi.
Ko kana ndikawana chero hurema kana matambudziko mushure mekunge ndagamuchira mabhodhi ako akaungana?
Kukanganisa uye matambudziko anogona kuitika nguva nenguva, sezvo PCBA ibasa rakaoma iro rinosanganisira zvakawanda zvakawanda. Kana iwe ukawana chero hurema kana matambudziko, ndapota tizivise nekukurumidza, uye isu tichaongorora nekuongorora matambudziko, uye isu tichaita sarudzo yekugadzirisa. Isu tichagadzirisa / kugadzirisa kana kugadzirazve mabhodhi ako. Kana tichida mabhodhi akaremara, tinogona kukukumbirai kuti muadzosere kwatiri. Isu tinovimbisa bhodhi rinoshanda muruoko rwako!
Ndeapi ako PCB Assembly zviyero?
IPC-A-610 Kirasi
Chii chinonzi motherboard?
A motherboard igungano redunhu rakadhindwa (PCA) rinoshandiswa chete mumalaptop kana desktop makomputa.
Nepo vamwe vanogona kureva PCA sebhodhi reamai, izvo chete zvinowanikwa mumakomputa ndiwo mamabhodhi. Mamwe magungano edunhu akadhindwa anongova PCA kana PCBA.
Ko gungano redunhu rakadhindwa (PCB assembly) rinoshanda sei?
Basa rekutanga rePCB gungano nderekubatanidza zvikamu zvemagetsi zvemudziyo munzvimbo yakabatana kana yakatsanangurwa. Ichiita senge yepakati hub yemagetsi dunhu remudziyo, iyo PCB inopa insulation kune mamwe ese emagetsi zvikamu, zvichivabvumira kuti vabatanidzwe zvakachengeteka kune sosi yemagetsi.
Iwe une X-ray BGAs?
Ehe, isu tinoita X-ray yekuongorora kune ese maBGA uye yakanaka pitch isina lead zvinhu.
Ndeapi marudzi ekuedzwa anoitwa pamabhodhi angu akaungana?
1) Kuongorora Kwekuona
2) Kuongorora kweAOI
3) X-Ray ongororo (yeBGA's uye yakanaka pitch zvikamu)
4) Kuedza kunoshanda (kana zvichidikanwa nemutengi)
Iwe unopa IC programming uye inoshanda bvunzo masevhisi?
Ehe, tinoita IC programming uye inoshanda yekuyedza.
Kune IC programming, isu taizoda iyo hex faira.
Kuti tiyedze kushanda, isu taizoda maitiro ekuyedza uye hardware inodiwa.
Iwe unopa Bhokisi-kuvaka magungano masevhisi?
Hongu, isu tinopa yekupedzisira bhokisi-kuvaka gungano masevhisi.
Tinokurudzira kuti utipe ruzivo rwunotevera:
Bhiri rezvinhu (BOM)
Schematics
Kudhirowa kwegungano
Wiring diagrams
Test specifications
Muenzaniso mudziyo
Ndeipi yako shoma yekuodha huwandu
Yedu MOQ chidimbu chimwe chete, zvisinei, isu tinosarudza kuvaka zvingangoita 2 zvidimbu zvekuyedzwa.
Unopa chero zvideredzwa here?
Ehe, isu tine kukwidziridzwa kutsva svondo rega rega, ndapota taura nemumwe wemumiriri wedu wekutengesa pa mkt-2@rich-pcb.com
Nzira yekuunganidza PCB?
PCB gungano rekuita rinosanganisira kuwedzera solder paste kubhodhi, kunhonga uye nekuisa zvinhu, soldering, kuongorora uye kuyedzwa. Iyo yese yekusangana maitiro inofanirwa kutariswa kuti ive nechokwadi chemhando yepamusoro yezvigadzirwa zvinogadzirwa. (PCB prototype magungano ekutanga samples ezvigadzirwa zvakavakwa nechinangwa chega chekuyedza dhizaini mazano kuti uone kana achishanda)
Chii chinonzi BOM (Bhiri reZvinhu)
Bhiri reZvishandiso, rinowanzozivikanwa se'BOM', irondedzero yezvikamu zvese zvinodiwa pakugadzira. Rondedzero iyi inowanzo sanganisira mugadziri, tsananguro, nhamba dzechikamu chekugadzira, tsoka, uye huwandu hunodiwa.
Nei PCB bvunzo ichidikanwa?
Sezvataurwa pamusoro apa, PCBA bvunzo inobatsira kuve nechokwadi chekuti gungano redunhu redunhu rinoshanda nemazvo. Izvi zvinosanganisira in-circuit test, functional test, kuvimbika kuyedzwa, kuongororwa kweAOI, X-ray, uye kuongorora kwekuona.
Iwe une yakaderera vhoriyamu PCB musangano?
Isu tinonyanya kutarisa kune emhando yepamusoro PCBA masevhisi e "multi-siyana, madiki uye epakati mabheti, uye pfupi yekutumira nguva"