Tag Nrho Tsis Siv Neeg Bga Rework Chaw Nres Tsheb
1.HD Optical Alignment rau mounting2.Intelligent Control rau desoldering thiab soldering3.Stable Temperature Control4.IR preheating cheeb tsam raug them los ntawm iav-shield
Hauj lwm lawm
Tsis siv neeg BGA rework tshuab nrog optical alignment system thiab nws pib nti-feeding
Optical alignment, ntse ntsuas kub, tsis siv neeg desoldering thiab soldering thiab ib qho tseem ceeb rau rework,
uas tuaj yeem pab koj ua cov txheej txheem rov ua haujlwm yooj yim dua.
Cov khoom prameter
| Fais fab mov | 110 ~ 220V ntxiv / -10 feem pua 50/60Hz bga tshuab |
| Rated zog | 4900W IC reballing cov khoom siv |
| Lub tshuab cua sov | 1200W |
| Lub tshuab cua sov qis | 1200W |
| Hauv qab IR | 2400W |
| PCB txoj haujlwm | V-groove, PCB-platform nrog fixtures yog txav tau ntawm X-axis |
| Kev tswj qhov kub thiab txias | PID thiab PPM calculating, thermocouple cloosed-loop |
| Mounting raug | 0.01 hli |
| Min nti qhov chaw | 0.1 hli |
| Kub qhov tseeb | ntxiv /- 1 degree |
| Saib xyuas qhov screen | 15 ntiv |
| Kov npo | 7 ntiv |
| Lub cev muaj zog | PLC tswj |
| PCB loj | Min 10 * 10mm, Max 450 * 400mm |
| Chip loj | 1 * 1 ~ 80 * 80mm bga chaw nres tsheb |
| Dimension | 600 * 700 * 850 hli |
| Net nyhav | 70kg bga tshuab nqe |
Cov duab kos duab 
| Saib xyuas qhov screen | Chip thiab motherboard duab ntawm qhov chaw nres tsheb reballing |
| 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 hauv / tawm smd tshuab tsis siv neeg |
| 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 plus /-15mm |
| Thermocouple | Kev ntsuas kub sab nraud |
| Pib | Pib ua hauj lwm kho hashboard |
| Thaum muaj xwm ceev nres | Tsis txhob khiav |
| Up thiab down pob khawm | Nce thiab nqis |
| Txoj cai IR hloov | Qhib / tawm ceev smd tshuab |
| qis nozzle | Los sau cov cua kub rau cua sov |
| Teeb | Teeb pom kev zoo s9 hash board kho |
| Pib ntawm lub teeb | Qhib / tawm |
| Laser txoj hauj lwm | Txhawm rau nrhiav tau sai sai bga rework tshuab |
| CCD brightness | Kho qhov ci ntsa iab |
| HR adj. | Kub-cua ntws hloov kho |
| Lub kaum sab xis tig | Chip tig |
Cov lus piav qhia ua haujlwm
Zaub screen
HD kho qhov muag CCD kev sib raug zoo uas tuaj yeem ua rau tus neeg teb xov tooj yooj yim ua haujlwm BGA rework tshuab,
raws li cov txheej txheem mouting pom ntawm qhov screen.
Mounting thiab sab sauv cua sov ua ke
Laser qhia nti txoj hauj lwm, lub tshuab nqus tsev nozzles cia li tuaj tos lossis hloov rau desoldering lossis soldering.
IR preheating cheeb tsam
Carbon fiber ntau cua sov raj uas heats sai, high efficiency thiab lub neej ntev.
Anti-high-temperature iav-shield npog IR preheating cheeb tsam, uas yog txawm rau
cua sov thiab tiv thaiv cov khoom me me los ntawm kev poob rau hauv.
Touchscreen
Tsis siv neeg tsim nkhaus rau temperatrue profiles, real-time qhia lawv kub, siab nquag
los soj ntsuam qhov kub thiab txias los ua kom qhov kub thiab txias kom ncav cuag ntawm temperatrues teem.
Chips
Piv txwv li, TDFN, TSOP, PBGA, CPGA thiab SOT-233 thiab lwm yam nti uas tsis tau teev saum toj no.
Cov kev paub txog kev txheeb xyuas ib lub motherboard:
Nyob rau hauv lub neej niaj hnub, nws tsis yog ib qho yooj yim mus ntsib motherboard tsis ua hauj lwm. Qhov tseem ceeb ntawm lub computer motherboard yog paub zoo, yog li thaum lub computer motherboard puas lawm
ib qho teeb meem loj heev. Yuav ua li cas yog hais tias lub computer motherboard puas lawm? Yuav ua li cas kho lub computer motherboard? Tom ntej no, peb yuav qhia cov ncauj lus kom ntxaws niam lub computer
board kho txoj kev:
Txoj kev kho lub computer motherboard?
Cov tsos mob ntawm lub motherboard tawg: khov, xiav npo
1. Feem ntau cov motherboard txhaum yog tias motherboard capacitor tawg. Qhov txhaum yog tias lub khoos phis tawj rov pib dua ib ntus, thiab lub kaw lus khiav tsis ruaj khov. Vim nws
yog lub hwj huam mov module, yog tias muaj ntau lub capacitors, tej zaum yuav tsis muaj lus teb rau khau raj lossis kiv cua kom tig cov zaub. ua yeeb yam.
2. Yog tias lub motherboard nti puas lawm, nws txhais tau tias tsis muaj lus teb rau khau raj lossis tag nrho cov kiv cua khiav, thiab cov zaub tsis muaj lus teb. Tsis tas li ntawd, yog tias nws tuaj yeem qhib tau, nws
tsis tas txhais hais tias kho vajtse yog tag nrho.
Ua rau cov motherboard puas
Tib neeg tsis ua hauj lwm: plugging thiab unplugging I / O phaib nyob rau hauv lub hwj chim, thiab kev puas tsuaj rau interfaces, chips, thiab lwm yam. tshwm sim los ntawm kev quab yuam tsis zoo thaum txhim kho boards thiab plugs. Ib puag ncig tsis zoo:
hluav taws xob zoo li qub feem ntau ua rau cov chips (tshwj xeeb yog CMOS chips) ntawm lub motherboard kom tawg. Tsis tas li ntawd, thaum lub rooj tsavxwm tseem ceeb ntsib lub hwj chim tsis ua haujlwm lossis muaj qhov sib txawv loj-
ated los ntawm daim phiaj hluav taws xob ib ntus, nws feem ntau ua rau cov nti nyob ze ntawm lub hwj chim ntsaws ntawm lub rooj tsavxwm. Yog hais tias lub motherboard npog nrog plua plav, nws tseem yuav ua rau lub teeb liab sh-
ort circuit thiab lwm yam.
Hom kev tu vaj tse ntawm motherboard
1. Kev soj ntsuam txoj kev
Ua ntej, xyuas seb lub motherboard puas muaj qhov kub hnyiab, seb qhov zoo li puas, puas yog cov ntsaws ruaj ruaj thiab lub qhov (socket) yog skewed, seb qhov kev tiv thaiv thiab cov pins capacitor puas yog.
kov, seb lub nti puas tawg, seb cov ntawv ci tooj liab ntawm lub motherboard puas tau tawg, thiab lwm yam. Cov electrolytic capacitors ntawm lub motherboard feem ntau puas lawm. Nws yog ib qho yooj yim mus nrhiav
tawm los ntawm kev soj ntsuam. Thaum muaj teeb meem tshwm sim, koj tuaj yeem nrhiav qhov sib txuam capacitor thiab hloov nws, thiab qhov teeb meem tuaj yeem daws tau.
2. Txoj kev ntxuav
Ua ntej, siv cov cuab yeej tu xws li txhuam txhuam kom tshem tawm cov plua plav ntawm lub motherboard los daws qhov cuam tshuam luv luv uas tshwm sim los ntawm cov plua plav ntau dhau, thiab tom qab ntawd siv cov lwv los so cov oxide.
txheej saum npoo ntawm lub rooj tsavxwm kom tsis txhob lub rooj tsavxwm los ntawm oxidized.
3.Plug thiab sib pauv txoj kev
Txoj kev no tuaj yeem txiav txim siab seb qhov yuam kev yog nyob rau ntawm lub motherboard lossis I/0 ntaus ntawv. Qhov kev ua haujlwm tshwj xeeb yog sib pauv tib hom plug-in board lossis nti, thiab tom qab ntawd txiav txim rau
txhaum raws li kev hloov ntawm qhov txhaum tshwm sim. Feem ntau siv nyob rau hauv ib qho yooj yim-rau-plug txij nkawm ib puag ncig, xws li lub cim xeeb ntawm tus kheej kuaj qhov yuam kev, tib lub cim xeeb tuaj yeem pauv mus rau
txiav txim siab qhov ua tsis tiav.
4. Kev kuaj mob software
Txoj kev kuaj mob software yog ib txoj hauv kev los pab kho kho vajtse ntawm lub motherboard los ntawm kev sib txuas nrog kev kuaj mob lossis kuaj software. Txoj kev no yog
haum rau kev tshuaj xyuas ntau yam kev cuam tshuam hauv Circuit Court faults thiab ntau yam Circuit Court faults nrog qhov chaw nyob tsis.
Yog tias koj tshawb xyuas koj lub motherboard raws li cov txheej txheem raws li saum toj no, tab sis tseem tsis ua haujlwm, thov siv lub tshuab ua haujlwm BGA tag nrho rau kev kho sai sai.
