Ngokusetyenziswa ngokubanzi kwamacandelo e-chip ye-0201 kunye ne-0.3 ye-Pinch yesekethe edibeneyo, amashishini aneemfuno eziphezulu kunye neziphezulu zomgangatho wemveliso, ezingenakuqinisekiswa ngokuhlolwa okubonakalayo kuphela.Ngeli xesha,AOIiteknoloji ivela ngexesha elifanelekileyo.Njengelungu elitsha leUmgca wemveliso we-SMT,I-AOI iyisombulula ngempumelelo ingxaki yokufunyaniswa komgangatho wepetshi yomphezulu onzima.
I-AOI inokuninzi okufanayo kunye noomatshini bokushicilela kunye nezikhweli ezikhankanywe ngaphambili, ngaphandle nje kokuba ayiloncedo lwemveliso olufana nesolder umshicilelikwayeUmatshini we-SMT.Nangona ingeyiyo izixhobo zokuvelisa, inobudlelwane obungenakuhlukaniswa nemveliso.Lo msebenzi ukwenza ukuba ubambe umthetho-siseko wokusebenza we-AOI ngentshayelelo ebanzi.
1.Ukuhlelwa kwe-AOI
Igama elipheleleyo le-AOI yi-Automatic Optic Inspection, esisixhobo esibona iziphene eziqhelekileyo ezifunyenwe kwimveliso ye-welding ngokusekelwe kumgaqo-optical.I-AOI yitekhnoloji entsha yokuvavanya kwiminyaka yakutshanje, kodwa iphuhliswe ngokukhawuleza.Okwangoku, iifektri ezininzi ziye zazisa izixhobo zovavanyo ze-AOI.I-AOI yindawo kumgca wemveliso yahlukile, inokwahlulwa ibe yintlobo ye-intanethi kunye nohlobo olungaxhunyiwe kwi-intanethi ye-AOI.Kukho ulwahlulo lwabasebenzi, kodwa bonke basebenza ngomgaqo ofanayo.
2. Kwi-intanethi ye-AOI:
liyi-detector ye-optical enokufakwa kumgca wendibano kwaye isetyenziswe kunye nezinye izixhobo kumgca we-SMT ngexesha elinye.Isingqisho siyafana nesinye isixhobo kumgca wokuvelisa, kwaye sinokubekwa kwiindawo ezahlukeneyo kumgca wokuvelisa ngokweenjongo ezahlukeneyo zokuvavanya.I-AOI ye-intanethi ithatha i-100% ukuphumeza uhlolo olupheleleyo, kunye neqondo eliphezulu lokuzenzekelayo, kwaye lonke uhlolo lugqitywe ngokuzenzekelayo kunye nombhobho.Ixhala le-ESD liphantsi, kuba lusebenza oluzenzekelayo, amakhonkco okubona akufuneki athathele ingqalelo le ngxaki.Ubunzulu bomsebenzi wezandla we-intanethi ye-AOI nawo buphantsi kakhulu, kwaye ngokusisiseko ayifuni ncedo lwezandla ngaphandle kocwangciso lwezixhobo.Kwaye akukho ungcoliseko.
3.AOI yangaphandle kweintanethi:
Sisixhobo sokujonga amehlo esingenakubekwa kumgca wendibano kunye nomgca wokudityaniswa kwe-SMT, kodwa unokubekwa kwezinye iindawo ukubhaqa ibhodi ye-PCB kumgca wokudityaniswa kwe-SMT.Uvavanyo lwe-off-line yisampulu okanye isampuli yebhetshi, ezenzekelayo ngokumodareyitha kwaye ifuna uncedo lwezandla ukuze lugqibezele uhlolo.Iinkxalabo ze-ESD ziphezulu kuba inkqubo yokuhlola ifuna uncedo lwabasebenzi kwaye amacandelo anovakalelo kufuneka aphathwe ngononophelo olongezelelweyo.Kwinkqubo yokusebenzisa i-AOI engaxhunyiwe kwi-intanethi, ukuhlolwa kwebhodi nganye kuya kufakwa ngesandla kwaye kukhutshwe emva kokuhlolwa.Xa kuthelekiswa ne-intanethi ye-AOI, i-AOI engaxhunyiwe kwi-intanethi iya kubangela ungcoliseko lokukhanya, kwaye umhloli uya kuvuselelwa ixesha elide ngumthombo wokukhanya okuphakamileyo kuqhagamshelwano olusondeleyo.
4. Ubume be-AOI
Zombini i-AOI ye-intanethi kunye ne-AOI engaxhunyiwe kwi-intanethi inesakhiwo esifanayo kunye nomgaqo-siseko, oqhelekileyo uqulunqwe ukufunyanwa kwemifanekiso, inkqubo yokulawula intshukumo, inkqubo yokucwangcisa imifanekiso kunye nenkqubo yokucubungula idatha.Xa kuthelekiswa nezinye izixhobo ze-SMT, ubume be-AOI bulula.
Ixesha lokuposa: Jan-06-2021