Nrog rau daim ntawv thov dav ntawm 0201 chip Cheebtsam thiab 0.3 Pinch integrated circuit, cov lag luam muaj ntau dua thiab siab dua cov kev xav tau ntawm cov khoom zoo, uas tsis tuaj yeem lav tau los ntawm kev tshuaj xyuas qhov muag ib leeg.Lub sijhawm no,AOIthev naus laus zis tshwm sim ntawm lub sijhawm.Raws li ib tug tswv cuab tshiab ntawmSMT ntau lawm kab,AOI zoo daws qhov teeb meem ntawm qhov nyuaj nto thaj ua kom pom zoo.
AOI muaj ntau yam sib xws nrog cov presses thiab mounters hais ua ntej, tshwj tsis yog tias nws tsis yog ib qho chaw tsim khoom xws lisolder tshuab luam ntawvthiabSMT tshuab.Txawm hais tias nws tsis yog cov cuab yeej tsim khoom, nws muaj kev sib raug zoo nrog kev tsim khoom.Txoj haujlwm no ua rau koj nkag siab txoj hauv kev ua haujlwm ntawm AOI los ntawm kev qhia dav dav.
1.Qhov kev faib tawm ntawm AOI
Lub npe tag nrho ntawm AOI yog Automatic Optic Inspection, uas yog ib qho khoom siv uas kuaj pom qhov tsis xws luag uas tau ntsib hauv vuam ntau lawm raws li txoj cai kho qhov muag.AOI yog qhov kev sim tshiab thev naus laus zis hauv xyoo tas los no, tab sis nws tau tsim kho sai heev.Tam sim no, ntau lub Hoobkas tau qhia AOI cov cuab yeej kuaj.AOI yog txoj haujlwm hauv cov kab ntau lawm, tuaj yeem muab faib ua hom online thiab offline hom AOI.Muaj kev faib ua haujlwm, tab sis lawv txhua tus ua haujlwm ntawm tib txoj cai.
2. Online AOI:
nws yog ib qho khoom siv kho qhov muag uas tuaj yeem muab tso rau ntawm kab sib dhos thiab siv nrog lwm cov khoom siv ntawm SMT sib dhos kab tib lub sijhawm.Lub suab sib dhos yog tib yam li lwm cov khoom siv hauv cov kab ntau lawm, thiab tuaj yeem muab tso rau hauv ntau txoj haujlwm ntawm cov kab ntau lawm raws li cov hom phiaj sib txawv ntawm kev sim.Online AOI txais 100% kom ua tiav kev soj ntsuam tag nrho, nrog rau qib siab ntawm kev siv tshuab hluav taws xob, thiab tag nrho cov kev tshuaj xyuas tau ua tiav nrog rau cov kav dej.Kev txhawj xeeb ESD yog qhov tsawg, vim tias nws yog kev ua haujlwm tsis siv neeg, kev tshawb nrhiav kev sib txuas tsis tas yuav xav txog qhov teeb meem no.Kev siv zog ntawm kev siv hauv online AOI kuj tseem qis heev, thiab qhov tseem ceeb tsis xav tau kev pab phau ntawv tshwj tsis yog rau cov cuab yeej programming.Thiab tsis muaj kuab paug.
3.Offline AOI:
Nws yog ib qho khoom siv kho qhov muag uas tsis tuaj yeem muab tso rau ntawm cov kab sib dhos ua ke nrog SMT cov kab sib dhos, tab sis nws tuaj yeem muab tso rau lwm qhov chaw kom pom cov PCB board ntawm SMT sib dhos kab.Kev kuaj off-line yog sampling los yog batch sampling, uas yog nruab nrab automated thiab xav tau kev pab los ntawm phau ntawv los ua kom tiav qhov kev tshuaj ntsuam.Kev txhawj xeeb ESD muaj siab vim tias cov txheej txheem tshuaj xyuas yuav tsum muaj kev pab rau cov neeg ua haujlwm thiab cov khoom tseem ceeb yuav tsum tau saib xyuas ntxiv.Nyob rau hauv tus txheej txheem ntawm kev siv offline AOI, kev tshuaj xyuas ntawm txhua lub rooj tsavxwm yuav tsum tau muab tso rau hauv thiab tshem tawm tom qab kev tshuaj xyuas.Piv nrog rau AOI online, offline AOI yuav ua rau lub teeb muaj kuab paug, thiab tus neeg soj ntsuam yuav ua rau lub sijhawm ntev los ntawm qhov pom kev ci ntsa iab siab nyob ze.
4.Cov qauv ntawm AOI
Ob qho online AOI thiab offline AOI muaj cov qauv thiab cov ntsiab lus zoo ib yam, uas feem ntau yog tsim los ntawm kev tau txais cov duab, kev tswj hwm qhov system, cov duab ua haujlwm thiab cov ntaub ntawv ua haujlwm.Piv nrog rau lwm cov khoom siv SMT, AOI qauv yog qhov yooj yim.
Post lub sij hawm: Jan-06-2021