Kov Screen Macbook BGA Rework Chaw nres tsheb
touch screen samsung bga rework chaw nres tsheb ceev saib ua ntej: Thawj lub Hoobkas nqi! DH-A1 BGA Rework Tshuab nrog IR rhaub rau ipad kho yog tam sim no nyob rau hauv Tshuag.Nws yog tsim los ntawm cov neeg siv-phooj ywg ua haujlwm system, aiming los pab tus neeg teb xov tooj kom nkag siab txog kev siv li ntawm ob peb feeb. 1. Specification...
Hauj lwm lawm
Kov npo Samsung bga rework chaw nres tsheb
Ceev saib ua ntej:
Thawj Hoobkas nqi! DH-A1 BGA Rework Tshuab nrog IR rhaub rau ipad kho yog tam sim no nyob rau hauv Tshuag.Nws yog tsim los ntawm
user-friendly operating system, aiming pab tus neeg teb xov tooj kom nkag siab tias yuav siv li cas nyob rau hauv ob peb feeb.
1. Specification
Specification | ||
1 | Hwj chim | 4900W |
2 | Lub tshuab cua sov sab saum toj | Cua kub 800W |
3 | Hauv qab rhaub Hlau rhaub | Cua kub 1200W, Infrared 2800W 90w |
4 | Fais fab mov | AC220V ± 10% 50 / 60Hz |
5 | Dimension | 640 * 730 * 580 hli |
6 | Qhov chaw | V-groove, kev txhawb nqa PCB tuaj yeem hloov kho rau txhua qhov kev taw qhia nrog cov khoom siv sab nraud |
7 | Kev tswj qhov kub thiab txias | K hom thermocouple, kaw voj tswj, ywj siab cua sov |
8 | Temp raug | ± 2 degrees |
9 | PCB loj | Max 500 * 400 mm Min 22 * 22 mm |
10 | BGA chip | 2 * 2-80} * 80 hli |
11 | Yam tsawg kawg ntawm nti sib nrug | 0.15 hli |
12 | Sab nraud Temperature Sensor | 1 (yeem) |
13 | Net nyhav | 45kg ua |
2.Kev piav qhia ntawm DH-A1 BGA rework chaw nres tsheb
Nta:
1. Infrared vuam tshuab.
2. Infrared cua sov, tuaj yeem zam qhov kev puas tsuaj ntawm IC vim qhov kub ceev lossis tsis cuam tshuam.
3. Yooj yim khiav lag luam; Cov neeg siv tuaj yeem ua haujlwm tau zoo tom qab kev cob qhia ib hnub.
4. Tsis xav tau cov cuab yeej vuam, nws tuaj yeem welding tej daim hauv qab 50mm.
5. Nrog 800W kub yaj system, preheating ntau 240 * 180mm.
6. Nws tsis cuam tshuam rau qhov ntse yam tsis muaj cua kub, thiab haum rau vuam BGA, SMD, CSP, LGA, QFP, PLCC thiab BGA reballing.
7. Nws haum rau ntau lub khoos phis tawj, phau ntawv sau, chaw ua si ntawm BGA Cheebtsam, tshwj xeeb tshaj yog nyob rau hauv Northbridge / Southbridge chipset ntawm .
3.Vim li cas koj yuav tsum xaiv DH-A1 bga rework chaw nres tsheb?
Qhov tshwm sim siv DH-A1 BGA rework chaw nres tsheb (sab laug daim duab) | VS | Qhov tshwm sim siv lwm tus mfg's BGA rework chaw nres tsheb (daim duab sab xis) |
1. Soldering pob tuaj yeem yaj tag | 1. Soldering pob muaj desuide | |
2. Cov cua kub sib npaug yuav tsis ua mob rau BGA | 2.Pad tau txais kev puas tsuaj tom qab siv | |
3. Cov cua sov tsis cuam tshuam rau cov tsos ntawm PCB txawm tias tom qab cua sov ob peb zaug | 3.Qhov tshwm sim pib daj tom qab cua sov |
Thov saib daim duab hauv qab no los sib piv qhov cuam tshuam tiag tiag tom qab siv peb lub chaw nres tsheb bga rework nrog lwm tus ua ntej koj txiav txim siab.
4. Kev Paub Txog:
Soldering Reflow Profile
Lub soldering reflow profile yuav tsum tau tsim rau ib qho kev tivthaiv raws li cov khoom siv ntom ntom, qhov loj, qhov hnyav, xim thiab
substrate hom raws li cov no yog lub ntsiab yam tseem ceeb uas txiav txim siab kub convection tus nqi los ntawm cov khaubncaws sab nraud povtseg ntawm silicon. Raws li cov khoom siv
raug rau ib puag ncig tus thawj manufacturing profile tsis tuaj yeem siv raws li nws tuaj yeem ua nruj dhau thiab ua rau puas tsuaj
board mus rau lub xeev BER. Cov ntawv txheeb cov ntaub ntawv thiab cov khoom siv tshuaj yaj yeeb siv thaum lub sijhawm tsim khoom tshwj xeeb tau txais
los txiav txim siab qhov siab tshaj plaws melting point, uas profile yuav ua raws li. Hom de-soldering profile suav nrog preheating, soak, reflow
thiab cua txias theem. Hom preheat theem yog ib qho kev nce ntawm cov cua sov ntawm ib ncig ntawm 3C / s mus txog 120 - 150C, nyob ntawm seb cov khoom siv hlau siv.
Cov theem no ua kom tsis muaj kev puas tsuaj thaum tshav kub kub tshwm sim rau tag nrho cov substrates thiab cov nqi nthuav dav thoob plaws lub rooj tsavxwm tau khaws cia ntawm qhov sib piv.
Thaum lub sij hawm ntub dej, qhov kub thiab txias tau nce mus txog 170 - 210 ° C hauv thaj chaw tsom. Txhim kho qhov profile nkhaus ntawm theem no
yuav tso cai rau kom cov profile luv kom tsawg dua 5 feeb tag nrho cov cua sov voj voog. Liquidus theem 190C - 230C yog qhov tseem ceeb thiab peb khaws cia
nws luv li sai tau los tiv thaiv lub ntsej muag lub ntsej muag puas tsuaj ntawm cov khoom siv thaum lub tshuab nqus tsev siv lub tshuab nqa. Qhov kawg txias-down theem
kub nkhaus feem ntau yog 5-6C/s coj cov khoom rov qab mus rau ib puag ncig kub zoo thiab tsis poob siab.
BGA IC Hloov
Txog tam sim no cov txheej txheem ua tau zoo tshaj plaws muaj los rov qab luam tawm Circuit Board nrog BGA tsis ua haujlwm. Txawm li cas los xij, cov txheej txheem no yog qhov kim tshaj plaws
thiab tsis tuaj yeem siv rau cov khoom siv tsis siv neeg lossis EOL. Thaum lub sij hawm cov txheej txheem no qub tivthaiv tau raug tshem tawm, PCB BGA site ntxuav thiab tshiab
Cheebtsam soldered nyob rau hauv qhov chaw. Kev ua tau zoo yog nyob ntawm qhov zoo ntawm cov khoom muab los ntawm tus neeg muag khoom thiab cov ntaub ntawv muaj, xws li hom alloy.
5.Cov duab nthuav dav ntawm DH-A1 BGA REWORK STATION
6.Ntim & xa cov ntsiab lus ntawm DH-A1 BGA REWORK STATION
Kev xa tawm ntawm DH-A1 BGA REWORK STATION
Shipping: |
1.Shipment yuav ua tiav hauv 5 hnub ua haujlwm tom qab tau txais cov nyiaj them poob haujlwm. |
2. Kev xa khoom ceev ceev los ntawm DHL, FedEX, TNT, UPS thiab lwm txoj hauv kev xws li los ntawm hiav txwv lossis los ntawm huab cua. |
7. Kev pabcuam
ib. Koj qhov kev nug ntsig txog peb cov khoom lossis tus nqi yuav teb rau hauv 24 teev.
b.Ua kom tau txais kev cob qhia zoo thiab muaj kev paub los teb tag nrho koj cov lus nug hauv lus Askiv zoo
c. OEM & ODM, txhua yam koj thov peb tuaj yeem pab koj tsim thiab muab tso rau hauv cov khoom.
d. Distributors tau muab rau koj tus qauv tsim tshwj xeeb thiab qee yam peb cov qauv tam sim no
e. Kev tiv thaiv ntawm koj thaj chaw muag khoom, cov tswv yim ntawm kev tsim thiab tag nrho koj cov ntaub ntawv ntiag tug.
Peb ib txwm teb koj cov lus nug: 24 teev hauv ib hnub, 7 hnub hauv ib lub lis piam.
