Nov yog qee cov ntsiab lus tseem ceeb uas yuav tsum tau xav txog thaum siv X-ray tshuaj ntsuam xyuasPCBA zoo:

● Kev Tso Cai Tso Cai: X-ray tshuaj xyuas tuaj yeem txheeb xyuas qhov tseeb thiab kev ua kom zoo ntawm cov khoom ntawm PCB.Nws xyuas kom meej tias tag nrho cov khoom nyob rau hauv qhov chaw raug thiab raug taw qhia.

● Solder Joints: X-ray tshuaj ntsuam xyuas tuaj yeem txheeb xyuas qhov teeb meem lossis qhov tsis xws luag hauv cov pob qij txha, xws li cov khoom siv tsis txaus lossis ntau dhau ntawm cov solder, solder bridging, lossis cov ntub dej tsis zoo.Nws muab cov ncauj lus kom ntxaws saib ntawm qhov zoo ntawm cov kev sib txuas ntawm solder.

● Short Circuits thiab Opens: X-ray tshuaj xyuas tuaj yeem kuaj xyuas txhua qhov muaj peev xwm luv luv lossis qhib hauv PCB, uas tuaj yeem tshwm sim los ntawm kev sib raug zoo lossis tsis raug ntawm cov khoom siv.

● Delamination thiab Cracks: X-rays tuaj yeem nthuav tawm txhua qhov delamination lossis tawg hauvPCB cov khaubncaws sab nraud povtseglos yog nruab nrab ntawm cov khaubncaws sab nraud povtseg, ua kom muaj kev ncaj ncees ntawm lub rooj tsavxwm.

● Kev Tshuaj Xyuas BGA: Kev kuaj X-ray yog qhov tshwj xeeb tshaj yog siv rau kev tshuaj xyuas cov pob kab sib chaws (BGA) cov khoom.Nws tuaj yeem txheeb xyuas qhov zoo ntawm cov khoom siv hauv qab BGA pob, ua kom muaj kev sib txuas kom raug.

● Kev Tshawb Fawb DFM: X-ray tshuaj ntsuam kuj tuaj yeem siv los txheeb xyuas tus qauv tsim rau kev tsim khoom (DFM) ntawm PCB.Nws pab txheeb xyuas qhov tsis zoo ntawm kev tsim thiab cov teeb meem kev tsim khoom.

Zuag qhia tag nrho, kev kuaj X-ray yog ib qho cuab yeej tseem ceeb rau kev ntsuas qhov zoo ntawm PCBA.Nws muab cov ncauj lus kom ntxaws txog cov qauv sab hauv, tso cai rau kev tshuaj xyuas zoo thiab ua kom ntseeg tau tias lub rooj tsavxwm ua tau raws li cov qauv tsim nyog.