Tsheb CPU kho
1.Automated BGA rework tshuab siv rau kem grid array ntim, nti scale pob, quad tiaj tej pob khoom, av daim phiaj arrays los yog lwm yam SMDs kho.
2.Optical CCD nrog kev sib cais-tsis pom kev rau nti thiab motherboard lub soldering pads.
3.Tub kub profiles tuaj yeem khaws ntau li 50000 pawg.
4.Independent naming rau txhua qhov kub thiab txias profile.
Hauj lwm lawm
Tsis siv neeg BGA rework tshuab rau lub tsheb cpu kho
Lub CPU yog lub hauv paus ntawm ECU, nrog cov peev txheej txaus thiab kev paub, ECU tuaj yeem kho,tab sis mus kuaj thiab kho
cov faulty Cheebtsam yuav tsum tau ntau ntawm kev soj ntsuam, tshwj xeeb cov cuab yeej,thiab nyob ntawm qhov ua rau qhov ua tsis tiav,
muaj pes tsawg feem puas thiabyam khoom uas yuav tsum tau hloov thiab lwm yam. Yog hais tias CPU kho, ib tug BGA
rework tshuabyog tsim nyog siv, thiab tsis siv neeg rework tshuab nrog optical CCD alignment system yogkev xaiv zoo dua.
Rau kev kho CPU, tus qauv DH-A2E yog ib qho zoo:
Tshuab taw qhia:
| Cov khoom | Kev siv lossis kev ua haujlwm |
| Saib xyuas qhov screen | Chip thiab motherboard duab rau ntawm |
| Upper nozzle | Los sau cov cua kub rau cua sov |
| Pub noj system | Tsis siv neeg nqa lossis rov ua dua tshiab nti bga rework chaw nres tsheb nqi |
| Optical CCD | Visbile aligning thiab mounting |
| IR preheating | Preheating cheeb tsam |
| Sab laug IR hloov | Qhib / tawm bga soldering chaw nres tsheb |
| Zoo siab | Zoon in/out |
| Touchscreen | Txhawm rau teeb tsa qhov kub thiab txias bga reballing chaw nres tsheb |
| USB chaw nres nkoj | Upload software los yog download tau kub profile |
| Micrometers | Fine-tune +/-15mm |
| Thermocouple | Kev ntsuas kub sab nraud |
| Pib | Pib ua haujlwm |
| Thaum muaj xwm ceev nres | Tsis txhob khiav |
| Up thiab down pob khawm | Nce thiab nqis |
| Txoj cai IR hloov | Qhib / tawm |
| qis nozzle | Los sau cov cua kub rau cua sov |
| Teeb | Teeb pom kev zoo |
| Pib ntawm lub teeb | Qhib / tawm |
| Laser txoj hauj lwm | Kom nrhiav tau sai |
| CCD brightness | Kho qhov ci ntsa iab |
| HR adj. | Kub-cua ntws hloov kho |
| Lub kaum sab xis tig | Chip tig |
Saib xyuas qhov screen
Ob lub motherboard lub soldering pads thiab chips dots tuaj yeem pom ntawmcov kua siv lead ua kua zaub, pom cov xim sib txawv
nyob rau hauv thiaj li yuav yooj yimkom sib tshooj.
Chip khaws thiab Nqus
Chip-feeder yog tsis siv neeg rau nti nqa tawm thiab rov qab,Lub tshuab nqus tsev thiab lub taub hau sab saud yog 2 hauv 1, uas tuaj yeem ntsug
xaiv ib lub nti los yog hloov lub nti ntawm lub motherboard.
Joystic ntawm BGA rework macine rau kho tsheb cpu.
Lub joystic tsim rau xibtes tuaj yeem tuav tag nrhozoom nyob rau hauv los yog tawm thaum aligning ntawm phau ntawv xwm txheej.
Tsis tas li ntawd, lub taub hau sab saud nce lossis nqis tuaj yeem ua tautswj los ntawm joystic zoo li thaum manuall.
Micrometers rau aligning
Rov ua dua qhov tseeb yog mus txog 0.01mm, motherboard tuaj yeemyuav txav mus rau sab laug lossis sab xis thiab nraub qaum lossis nraub qaum 15 hli, nti lub kaum sab xis
tuaj yeem tig txog 60 degree.
Cua sov rau soldering
Hybrid cua sov suav nrog cua kub cua thiab infrared cua sov rau hauv qab, uamotherboard tiv thaiv kom tsis txhob raug cua sov.
Cov kev paub txog BGA rework tshuab:
Nto-mounted pab kiag li lawm thiab luam Circuit Court boards (PCBs) nrog pob grid array (BGA) packingtuaj yeem ua tiav lossis kho dua tshiab siv BGA rework chaw nres tsheb (SMDs). Cov kws tshaj lij tuaj yeem hloov tauib qho uas ploj lawm hauv PCBs siv cov chaw ua haujlwm no, lossis lawv tuaj yeem tshem tawm cov khoom puasthiab kho lawv hauv qhov chaw tsis ncaj ncees lawm. Rework chaw nres tsheb kuj tseem siv tau rau
ua haujlwm ntawm PCBs uasmuaj lwm yam SMDs, chip scale pob, quad tiaj pob, av daim phiaj array ntim, lossis kem
daim phiaj array ntim. Yog li ntawd, SMD rework chaw nres tsheb lossis nto-mounted thev naus laus zis (SMT)rework chaw nres tsheb muaj npe
rau BGA rework chaw nres tsheb thiab.
Qhov luaj li cas ntawm PCBs uas tuaj yeem rov ua haujlwm dua, nrog rau hom thiab ntau npaum li cas ntawm cov haujlwm uas yuav ua tauua tiav, txiav txim siab
los ntawm cov yam ntxwv ntawm txhua qhov chaw nres tsheb BGA rework. Piv txwv li, rau yooj yimkev ua haujlwm, BGA rework chaw nres tsheb tsis muaj kev sib cais-pob ntseg ua haujlwm tau zoo tshaj plaws, tab sis cov neeg nrog nwsua haujlwm zoo tshaj plaws rau cov haujlwm nyuaj dua. Tsis tas li ntawd, qee qhov chaw ua haujlwm rov ua haujlwm tau ua tiav tag nrho, lwm tusxav kom ua tiav phau ntawv ua haujlwm.
