Ubushobozi bwo Kwipimisha

Ikizamini cyuzuye gikoreshwa mugutezimbere ibicuruzwa bishya bizigama amafaranga yabakiriya mugihe ugabanya igihe cyo gukora. Mubyiciro byambere, mugupima-umuziki, kugenzura optique (AOI) hamwe na Agilent 5DX igenzura itanga ibitekerezo byingenzi byorohereza guhinduka mugihe. Noneho igeragezwa ryimikorere nibisabwa bikorerwa abakiriya kugiti cyabo mbere yo kugenzura ibidukikije bikabije kugenzura ibicuruzwa byizewe. Mugihe cyo kumenyekanisha ibicuruzwa bishya, POE suite yubushobozi bwo gukora no kugerageza yemeza ko kuyubaka neza bwa mbere, no gutanga igisubizo kirenze ibyateganijwe.

Ikizamini gikora:

Intambwe yanyuma yo gukora

Ikizamini gikora (FCT) gikoreshwa nkintambwe yanyuma yo gukora. Itanga pass / gutsindwa kwiyemeza kuri PCB zirangiye mbere yo koherezwa. Intego ya FCT mubikorwa ni ukwemeza ko ibyuma byibicuruzwa bitarimo inenge zishobora, bitabaye ibyo, bigira ingaruka mbi kumikorere yibicuruzwa mubikorwa bya sisitemu.

Muri make, FCT igenzura imikorere ya PCB nimyitwarire yayo. Ni ngombwa gushimangira ko ibisabwa mu kizamini gikora, iterambere ryacyo, hamwe nuburyo butandukanye kuva PCB kuri PCB na sisitemu na sisitemu.

Abagerageza gukora mubisanzwe basa na PCB mugeragezwa ukoresheje umuhuza wacyo cyangwa ikizamini-probe. Iki kizamini kigereranya ibidukikije byanyuma byamashanyarazi aho PCB izakoreshwa.

Uburyo busanzwe bwibizamini bikora bugenzura gusa ko PCB ikora neza. Ibizamini byinshi byingenzi bikora bikubiyemo gusiganwa ku magare PCB binyuze mu ntera yuzuye y'ibizamini.
Ibyiza byabakiriya byikizamini gikora:

Test Ikizamini gikora kigereranya ibidukikije bikorerwa ibicuruzwa biri kugeragezwa bityo bikagabanya igiciro gihenze kubakiriya kugirango batange ibikoresho byukuri byo gupima
● Bikuraho gukenera ibizamini bya sisitemu bihenze mubihe bimwe na bimwe, bizigama OEM umwanya munini nubutunzi bwamafaranga.
● Irashobora kugenzura imikorere yibicuruzwa aho ariho hose kuva 50% kugeza 100% byibicuruzwa byoherejwe bityo bikagabanya igihe n'imbaraga kuri OEM yo kugenzura no kuyikemura.
Engine Abashakashatsi bashishoza bashishoza barashobora gukuramo umusaruro mwinshi mubizamini bikora bityo bigatuma igikoresho cyiza cyane mugihe cya sisitemu.
Test Ikizamini gikora cyongera ubundi bwoko bwibizamini nka ICT hamwe nikizamini cyo kuguruka, bigatuma ibicuruzwa birushaho gukomera no kwibeshya.

Ikizamini gikora cyigana cyangwa kigereranya ibicuruzwa bikora kugirango bigenzure imikorere yacyo. Ibidukikije bigizwe nigikoresho icyo aricyo cyose kivugana nigikoresho kiri munsi yikizamini (DUT), kurugero, amashanyarazi ya DUT cyangwa imitwaro ya progaramu ikenewe kugirango DUT ikore neza.

PCB ikorerwa urutonde rwibimenyetso nibikoresho bitanga ingufu. Ibisubizo bikurikiranwa ahantu runaka kugirango imikorere ikosorwe. Ikizamini gikunze gukorwa ukurikije OEM injeniyeri yikizamini, usobanura ibisobanuro nuburyo bwo gukora ibizamini. Iki kizamini nibyiza kumenya indangagaciro zitari zo, kunanirwa gukora no kunanirwa kwa parametric.

Porogaramu yikizamini, rimwe na rimwe yitwa software, yemerera abashoramari kumurongo gukora ibizamini bikora muburyo bwikora binyuze muri mudasobwa. Kugirango ukore ibi, software ivugana nibikoresho byo hanze bishobora gukoreshwa nka metero nyinshi ya digitale, ikibaho cya I / O, ibyambu byitumanaho. Porogaramu ihujwe na fixture ihuza ibikoresho na DUT ituma bishoboka gukora FCT.

Wishingikirize kuri Savvy EMS Utanga

Smart OEMs yishingikiriza kuri EMS izwi kugirango itange ikizamini nkigice cyibishushanyo mbonera cyacyo. Isosiyete ya EMS yongerera ibintu byinshi mububiko bwa tekinoroji ya OEM. Inararibonye ya EMS itanga igishushanyo kandi igateranya ibintu byinshi bya PCB kubitsinda ryabakiriya batandukanye. Kubwibyo, ikusanya ububiko bwagutse bwubumenyi, uburambe nubuhanga kurusha abakiriya ba OEM.

Abakiriya ba OEM barashobora kungukirwa cyane no gukorana na EMS itanga ubumenyi. Impamvu nyamukuru ni EMS itanga ubunararibonye kandi uzi ubwenge ikura muburambe bwayo kandi itanga ibitekerezo byingirakamaro bijyanye nubuhanga butandukanye bwo kwizerwa. Kubwibyo, uwatanze EMS ahari mumwanya mwiza wo gufasha OEM gusuzuma amahitamo yikizamini no gutanga uburyo bwiza bwikizamini cyo kunoza imikorere yibicuruzwa, ibicuruzwa, ubwiza, ubwizerwe, kandi byingenzi, ikiguzi.

Kuguruka umutwe probe / fixture-nke ikizamini

AXI - 2D na 3D kugenzura X-ray kugenzura
AOI - kugenzura neza
ICT - mu kizamini
ESS - gusuzuma ibidukikije
EVT - ibizamini byo kugenzura ibidukikije
FT - ikizamini gikora na sisitemu
CTO - kugena-gutondekanya
Isesengura ryo gusuzuma no gutsindwa
Gukora PCBA
Ibicuruzwa byacu bishingiye kuri PCBA bikora inteko zitandukanye, kuva inteko imwe ya PCB kugeza PCBAs zinjiye mubisanduku byubaka.
SMT, PTH, tekinoroji ivanze
Ultra nziza nziza, QFP, BGA, μBGA, CBGA
Iterambere rya SMT
Kwinjiza byikora bya PTH (axial, radial, dip)
Nta gutunganya neza, amazi no kuyobora bidafite
Ubuhanga bwo gukora RF
Ubushobozi bwa periferique
Kanda inyuma yindege & indege hagati
Gutegura porogaramu
Igikoresho cyikora
Serivisi zacu zubwubatsi (VES)
POE agaciro ka serivise yubuhanga ituma abakiriya bacu bahindura ibicuruzwa nibikorwa byiza. Twibanze kuri buri kintu cyogushushanya no gukora - gusuzuma ingaruka zose kubiciro, imikorere, gahunda ya gahunda nibisabwa muri rusange

ICT ikora Ikizamini Cyuzuye

Mu igeragezwa ryumuzunguruko (ICT) risanzwe rikoreshwa kubicuruzwa bikuze, cyane cyane mubikorwa byo gukora amasezerano. Ikoresha uburiri-bw'imisumari kugirango igere ku manota menshi y'ibizamini kuruhande rwa PCB. Hamwe ningingo zihagije zo kugera, ICT irashobora kohereza ibimenyetso byikizamini muri PCB no hanze yihuta kugirango ikore isuzuma ryibice hamwe nizunguruka.

Uburiri bwo gupima imisumari ni ibikoresho bisanzwe bya elegitoroniki. Ifite amapine menshi yinjijwe mu mwobo, ahujwe hakoreshejwe ibikoresho byo gukora

vugana n amanota yikizamini ku kibaho cyacapwe kandi nacyo gihujwe nigice cyo gupima ninsinga. Ibi bikoresho birimo urutonde rwibintu bito, byuzuye pogo pin ikora ihuza numutwe umwe muruziga rwibikoresho biri kugeragezwa (DUT).

Mugukanda DUT hepfo kuburiri bwimisumari, umubonano wizewe urashobora gukorwa byihuse hamwe nijana kandi rimwe na rimwe ibihumbi nibihumbi byibizamini bya buri muntu mumuzunguruko wa DUT. Ibikoresho byageragejwe ku buriri bwipimisha imisumari birashobora kwerekana ikimenyetso gito cyangwa dimple ituruka kumpanuro ityaye ya pogo pin ikoreshwa murwego.
Bifata ibyumweru bike kugirango ukore ICT kandi ukore programming yayo. Ibikoresho birashobora kuba icyuho cyangwa gukanda-hasi. Ibikoresho bya Vacuum bitanga ibimenyetso byiza byo gusoma hamwe nubwoko bukanda. Ku rundi ruhande, ibikoresho bya vacuum bihenze kubera inganda zabyo zikomeye. Uburiri bw'imisumari cyangwa mugupima umuzenguruko nibisanzwe kandi bizwi cyane mubikorwa byo gukora amasezerano.
 

ICT itanga umukiriya wa OEM inyungu nka:

● Nubwo hakenewe ibikoresho bihenze, ICT ikubiyemo ibizamini 100% kugirango ingufu zose hamwe namakabutura yo hasi.
Testing Ikizamini cya ICT gikora ibizamini kandi bikuraho abakiriya bakeneye gukemura hafi ya ZERO.
● ICT ntabwo ifata umwanya muremure cyane wo gukora, kurugero niba indege iguruka ifata iminota 20 cyangwa irenga, ICT mugihe kimwe ishobora gufata umunota umwe cyangwa urenga.
Kugenzura no kumenya ikabutura, irakingura, ibura ibice, ibice byagaciro bitari byiza, polarite itari yo, ibice bifite inenge nibisohoka muri muzunguruko.
Test Ikizamini cyizewe kandi cyuzuye gifata inenge zose zakozwe, amakosa yo gushushanya, nudukosa.
Platform Igeragezwa ryibizamini riraboneka muri Windows kimwe na UNIX, bityo bigatuma iba rusange kubantu bose bakeneye kwipimisha.
Interface Iterambere ryiterambere hamwe nibidukikije bikora bishingiye kubipimo bya sisitemu ifunguye hamwe no kwinjiza byihuse mubikorwa bya OEM byabakiriya.

ICT nubwoko bwikizamini kirambiranye, kitoroshye, kandi gihenze. Nyamara, ICT nibyiza kubicuruzwa bikuze bisaba umusaruro mwinshi. Ikoresha ibimenyetso byamashanyarazi kugirango igenzure urwego rwa voltage hamwe nupima ibipimo byo kurwanya ahantu hatandukanye. ICT ninziza mugutahura ibyananiranye, gushushanya amakosa ajyanye no kunanirwa kwibigize.