Ni izihe dosiye n'inyandiko usaba ku byo PCBA yanjye yaguze?
1. Inyandiko y'ibikoresho, amakuru yuzuye mu buryo bwa Excel. Iyi nyandiko igomba kuba ikubiyemo amazina y'abakora, nimero z'ibice, Abashushanya indangamuntu, ibisobanuro by'ibice, n'ingano.
2. Dosiye za Gerber.
3. Amakuru ya Centroid (Azwi nka Pick and Place cyangwa XY-Coordinate Data).
4. Ibindi bisabwa cyangwa amabwiriza yo guteranya nibiba ngombwa.
Ushobora gushaka bimwe mu bice byo guteranya?
Yego. Ubu buryo bwitwa "partial Turn-key". Ushobora gutanga ibice bimwe na bimwe, kandi tugashaka ibindi bice mu izina ryawe. Tuzagusaba uburenganzira ku kintu icyo ari cyo cyose kitazwi neza ku ruhande rwacu. Mu gihe hakenewe ko ibice binyura cyangwa bisimburana, tuzongera kugusaba uburenganzira bwa nyuma.
Ni gute wavuga igiciro cyose cya serivisi ya PCBA?
Ikiguzi cya PCBA kirimo ikiguzi cya PCB, ikizamini cya pcb probeflying cyangwa ikizamini cya e-test, ibikoresho, stencil y'icyuma giciwe na laser, n'umurimo. Mu gihe cya Turn-key cyangwa igice cya Turn-key PCBA, ikiguzi cy'ibice (BOM) kizongerwaho.
Ni ibihe bintu ngomba kuzirikana mu gihe nhitamo serivisi yo guteranya PCB ku giciro gito?
1) Ubwiza bw'ibicuruzwa
2) Ubwiza bwa serivisi
3) Izina ry'uruganda rukora
4) Ibitekerezo by'abakiriya ba kera ku mukozi wakoze
5) Igihe cyo Guhindura Imiterere: Reba uburyo bashobora gutanga vuba amababi yawe yateranijwe.
6) Kugabanya ikiguzi: Gereranya ikiguzi cyo guteranya n'ubwiza bwa serivisi itangwa.
Intambwe zo guteranya PCB ni izihe?
Gukora imashini zikora PCB bikubiyemo ahanini intambwe zikurikira.
1) Gukora PCB
2) Kugura no kugenzura ibice bigize
3) Uburyo bwo gutunganya SMT
4) Gutunganya porogaramu ya DIP plug-in
5) Gusukura
6) Igeragezwa rya PCBA
Ni ubuhe bwoko bw'itsinda rya PCB Prototype mutanga?
RichFullJoy itanga uburyo bwo guteranya SMT ndetse n'uburyo bwo guteranya PTH.
Igiteranyo cy'urubaho rw'amashanyarazi cyacapwe mu buryo buciriritse ni iki?
Guteranya amashami ya circuit board yacapwe mu buryo buke bivuze guteranya mato ya PCB; umubare w'amakuru akenshi uhinduka kuva ku gice 1 kugeza ku bice 100 bifatwa nk'ihuriro rya PCB mu buryo buke.
Ni izihe nyungu zo guteranya PCB mu buryo bworoshye?
Kugabanya ikiguzi cyo guteza imbere ，Kugabanya igihe cyo kugurisha, Kwemeza ubuziranenge kugira ngo ukomeze kugira izina ryiza, Kugabanya ikiguzi cyo gukora.
Ese ushobora gutanga umusaruro wa PCB mu buryo buciriritse hamwe n'ikoranabuhanga rivanze?
Birumvikana ko dushobora gutanga uburyo bwo guteranya PCB bufite ingano ntoya dukoresheje ikoranabuhanga rivanze rya SMT na THT.
Ese ushobora kwita ku serivisi yo gukora ibyuma bipima amashanyarazi ku giciro gito kandi bikozwe mu buryo bworoshye?
Yego, dushobora gutanga serivisi zo gukora no guteranya PCB ku giciro gito kandi gito.
Tuzatanga ibikoresho byo guteranya PCB byiza cyane ku giciro cyiza cyane kuri wewe.
Ni iki gisubizo cyawe cyuzuye cya PCBA gifite ubwinshi buciriritse kirimo?
Igisubizo nk'iki kigaragarira mu bushobozi bwa RichFullJoy bwo guteranya PCB mu buryo bworoshye.
Iteraniro rya SMT, iteraniro rya PTH, SMT na PTH bivanze
Ibice bifite impande imwe, ibice bifite impande ebyiri, ihuriro ry'ibikoresho byo gukanda
Ubwoko bwa PCB: PCB ikomeye, ihindagurika, kandi ihindagurika
Iteraniro ry’agateganyo n’iry’igice cy’iteraniro
Ni ibihe bibazo bikunze kwitabwaho mu guteranya PCB?
Mu guteranya PCB, hari ibibazo byinshi bikunze kugaragara bishobora kugira ingaruka ku bwiza n'imikorere y'umusaruro wa nyuma. Dore bimwe mu bibazo by'ingenzi ugomba kwitondera:
Ibibazo bikunze kugaragara birimo:
1. Ubwiza bubi bwo gusora: Ibi birimo guhuza ibyuma bikonje, ibiraro byo gusora, no gusora bidahagije, bishobora gutuma ibyuma bihuza ibyuma bidakora neza ndetse bigashobora no gucika intege.
2. Imiterere y'ibice idakwiye: Ibice bishyizwe mu cyerekezo kitari cyo cyangwa ahantu habi bishobora gutuma urujya n'uruza rukora nabi.
3. Kwangirika kw'ibice: Mu gihe cyo guteranya, ibice bishobora kwangirika bitewe n'ubushyuhe bwinshi cyangwa imikorere mibi, bigatera kwangirika.
4. Ubusembwa bwa Solder Mask: Ibibazo bya solder mask, nko guterura cyangwa kwangirika, bishobora gushyira umuringa mu mwanya wawo bigatera imiyoboro migufi.
5. Kwangirika kwa padi cyangwa trace: Kwangirika kwa padi cyangwa trace za PCB bishobora kubaho mu gihe cyo guteranya, ibyo bikaba byatera ibibazo by'amashanyarazi.
6. Kwanduzwa: Ibikoresho by’inyuma, nk’ibisigazwa by’amazi cyangwa ivumbi, bishobora gutera ibibazo by’amashanyarazi cyangwa ingese uko igihe kigenda gihita.
7. Kwangirika kwa ESD (Electrostatic Discharge): Amashanyarazi adahindagurika ashobora kwangiza ibice by’umubiri bishobora kwangirika iyo hatabayeho ingamba zikwiye zo kurinda ESD mu gihe cyo guteranya.
8. Agaciro k'ibice bitari byo: Gukoresha ibice bifite ibisobanuro bitari byo bishobora gutuma urusobe rw'ibikoresho rudakora nk'uko byari biteganyijwe.
9. Gupima: Kudapima neza bishobora gutuma ibibaho bituzuza ibisabwa.
Ese guteranya circuit ya flex biragoye?
Muri rusange, ihuriro ry’urukiramende rurerure ruragoye kurusha ihuriro risanzwe rya PCB; kubera ko amashami y’urukiramende agoramye ashobora kunyeganyega, biragoye gukoresha imashini ya SMT pick & place. Ariko RichFullJoy ni uruganda rukora ihuriro rya PCB rufite uburambe bw'imyaka irenga 20. Dushobora guteranya PCB zifite urwego 1-10, PCB zifite imiterere myinshi, amashami y’urukiramende aremereye, n’amashami y’urukiramende acapwe neza. Nyamuneka twandikire igihe icyo ari cyo cyose kugira ngo ubone ikiguzi cy’ubuntu cya PCB cyangwa ikiguzi cya PCB gifite imiterere idasanzwe.
Ni ubuhe bwoko bwa serivisi zo guteranya imiyoboro y'amashanyarazi yacapwe mutanga?
Nk'umwe mu batanga serivisi nziza zo guteranya PCB mu Bushinwa, RichFullJoy itanga ubwoko bwinshi bw'inyongera za PCB, nka PCB ya 1-10, ibyuma biremereye bya copper flex circuit, PCB za multi-layer flex, PCB ya rigid-flex, na prototype flex circuits.
Ni ibihe bintu by'ingenzi kugira ngo ubone uburyo bwo gukora no guteranya PCB nziza kandi ikora neza?
RichFullJoy ifite uburambe bw'imyaka irenga 20 nk'uruganda rukora imiyoboro ya flex; dore ibitekerezo byacu: 1) imiterere ya flex PCB igomba gukora neza; 2) umucuruzi wizewe wa flex PCB ufite itsinda ry'inararibonye mu by'ubuhanga, umusaruro, kugura no kunoza ni ingenzi cyane. Niba ufite ibyo ukeneye, twandikire kugira ngo ubone ikiguzi cy'ubuntu cyo guteranya flex PCB.
Uburyo bwo gukora no guteranya PCB bushobora guhinduka ni ubuhe?
Izi zikurikira ni inzira z'ingenzi: 1) gukora PCB zoroshye; 2) serivisi zo guteranya PCB zoroshye, zirimo serivisi zo guteranya PCB zoroshye na serivisi zo guteranya PCB zoroshye; 3) Igenzura ry'ubuziranenge nko kugenzura AOI, gupima ikoranabuhanga, X-Ray, kugenzura amaso n'isuzuma ry'imikorere.
Ushobora gushaka bimwe mu bice byo guteranya?
Yego. Ubu buryo bwitwa "partial Turn-key". Ushobora gutanga ibice bimwe na bimwe, kandi tugashaka ibindi bice mu izina ryawe. Tuzagusaba uburenganzira ku kintu icyo ari cyo cyose kitazwi neza ku ruhande rwacu. Mu gihe hakenewe ko ibice binyura cyangwa bisimburana, tuzongera kugusaba uburenganzira bwa nyuma.
Ese uteranya BGA? Hari ikintu cyihariye gisabwa kuri ibi?
Yego, dufite ubushobozi bwo gufata BGA ya 0.25mm ipima hakoreshejwe X-ray. Kuri BGA, hari imiterere ibiri ifite via kuri pad na via hafi ya pad ihujwe n'umurongo mugufi. Tugomba gupfuka no kuzuza via iyo ari yo yose hafi ya pad ya BGA n'agapfukamunwa ko gupfuka kugira ngo tumenye neza ubwiza bw'imvange. Ariko kuri via kuri pad, tugomba kuzuza via na resin kugira ngo tumenye neza ubwiza bw'imvange.
Ni gute wakira ibice birengeje urugero n'ibidakoreshwa?
Hari ibice byinshi kuko tuzasaba ijanisha ry'imyaka irenze urugero ku bicuruzwa byatumijwe/byashyizwe mu bikoresho, cyangwa tuzagura byinshi ku bw'iyo mpamvu kuri ibyo bicuruzwa bya Turn-key. Ushobora kudusaba kohereza ibi bice bitakoreshejwe hamwe n'imbaho zapakiwe, cyangwa tukabibika mu bubiko bwacu kugira ngo uzabitumize ubutaha. Byose birakureba.
Igihe cyo guhindukira gitangira ryari?
Bitewe n'uburyo bwo kumenya igihe cyo gusohora serivisi za PCBA, politiki yacu ni uko igihe cyo gusohora gitangira ako kanya nyuma yuko ibice byose na PCB byose biteguye kandi dosiye zose za PCB (amadosiye ya Gerber/andi madosiye ya PCB, nibindi,), Centroid (Fayilo ya Pick & Place PNP, cyangwa XY Data cyangwa dosiye mu zindi format), BOM, n'andi makuru yose akenewe cyangwa inyandiko/amashusho/amafoto yuzuye kugira ngo dukore imirimo yo guteranya.
Ese umushinga wawe wa RoHS ukurikiza amabwiriza agenga imikorere y’ikoranabuhanga?
Yego. Ariko tunatanga serivisi za PCBA ziyobowe.
Bite ho ninsanga hari inenge cyangwa ibibazo nyuma yo kwakira imbaho zawe zateranijwe?
Inenge n'ibibazo bishobora kubaho rimwe na rimwe, kuko PCBA ari akazi katoroshye gakubiyemo ibintu byinshi birambuye. Niba hari inenge cyangwa ibibazo ubonye, tubitumenyeshe ako kanya, maze tuzasuzuma kandi dusuzume ibibazo, maze dufate icyemezo cy'uko twabikemura. Tuzasana/tuzavugurura cyangwa tuvugurura amabati yawe. Mu gihe dukeneye amabati afite inenge, dushobora kugusaba kuyatugarurira. Turakwemeza ko ufite amabati akora neza mu ntoki zawe!
Ni izihe ngingo ngenderwaho z’Inteko za PCB zawe?
Ishuri rya IPC-A-610
Motherboard ni iki?
Motherboard ni igikoresho cyacapwe gikoreshwa gusa muri mudasobwa zigendanwa cyangwa izikoresha mudasobwa zo ku biro.
Nubwo bamwe bashobora kwita PCA nk'ikimenyetso cy'amakuru (motherboard), ibiboneka muri mudasobwa ni byo byonyine biba ari ibinyamakuru by'amakuru (motherboards). Izindi ntera zose z'amakuru zacapwe ni PCA cyangwa PCBA gusa.
Iteraniro rya PCB (urubaho rwa circuit board) rikora rite?
Inshingano y'ibanze y'ihuriro rya PCB ni uguhuza ibice by'ikoranabuhanga by'igikoresho mu mwanya muto cyangwa ugenwe. Ikora nk'ihuriro ry'ingenzi ry'uruziga rw'amashanyarazi rw'igikoresho, PCB itanga ubushyuhe ku bindi bice byose by'amashanyarazi, bigatuma bihuzwa neza n'isoko y'amashanyarazi.
Ese ukoresha X-ray BGAs?
Yego, dukora igenzura rya X-ray ku bikoresho byose bya BGA n'ibice bidafite icyuma gifunga neza.
Ni ubuhe bwoko bw'ibizamini bikorerwa ku mbaho zanjye zateranijwe?
1) Igenzura ry'amaso
2) Igenzura rya AOI
3) Isuzuma rya X-Ray (ku bijyanye na BGA n'ibice by'ibara ry'umuhondo)
4) Isuzumabumenyi (niba rikenewe n'umukiriya)
Ese mutanga serivisi zo gukora porogaramu za IC n'ibizamini by'imikorere?
Yego, dukora porogaramu za IC n'ibizamini by'imikorere.
Kuri porogaramu ya IC, twakenera dosiye ya hex.
Ku igeragezwa ry’imikorere, twakenera uburyo bwo gupima n’ibikoresho bikenewe.
Ese mutanga serivisi zo guteranya ibikoresho byo mu bwoko bwa Box-build?
Yego, dutanga serivisi zo guteranya amasanduku ya nyuma.
Turakugira inama yo kuduha amakuru akurikira:
Inyandiko y'ibikoresho (BOM)
Imiterere
Igishushanyo (ibishushanyo) cy'inteko
Imbonerahamwe z'insinga
Ibipimo by'ikizamini
Igikoresho cy'icyitegererezo
Ni angahe ingano y'ikiguzi cyawe cy'ubuguzi
MOQ yacu ni igice 1, icyakora, duhitamo gukora nibura ibice 2 kugira ngo bipimwe.
Ese hari igabanyirizwa ry'ibiciro mutanga?
Yego, tugira poromosiyo nshya buri cyumweru, nyamuneka hamagara umwe mu bahagarariye ubucuruzi kuri mkt-2@rich-pcb.com.
Ni gute wateranya PCB?
Uburyo bwo guteranya PCB bugizwe no kongeramo solder paste ku kibaho, gutoranya no gushyiramo ibice, gusodera, kugenzura no gupima. Uburyo bwose bwo guteranya bugomba gukurikiranwa kugira ngo harebwe ko ibicuruzwa bifite ireme ryinshi. (Amateraniro ya PCB ni ingero za mbere z'ibicuruzwa byubatswe hagamijwe gusa gupima ibitekerezo byo gushushanya kugira ngo harebwe niba bikora)
BOM ni iki (Igitabo cy'Ibikoresho)
Igitabo cy’ibikoresho, kizwi nka 'BOM', ni urutonde rw’ibice byose bikenewe mu gikorwa cyo gukora. Uru rutonde muri rusange rukubiyemo imiterere, ibisobanuro, nimero z’ibice by’inganda, aho bizanyura, n’ingano ikenewe.
Kuki gupima PCB ari ngombwa?
Nkuko byavuzwe haruguru, ibizamini bya PCBA bifasha kwemeza ko ihuriro ry’amakuru akoreshwa mu by’ikoranabuhanga rikora neza. Ibi birimo ibizamini byo mu byuma, ibizamini by’imikorere, ibizamini by’ubwizerwe, isuzuma rya AOI, X-ray, n’igenzura ry’amaso.
Ese ufite igikoresho cyo guteranya PCB gifite uburebure buke?
Twibanda cyane cyane kuri serivisi nziza za PCBA "z'ubwoko bwinshi, nto n'iziciriritse, n'igihe gito cyo gutanga"