BGA IC Graphics Chip Kho Tshuab

Cov cua kub BGA IC Graphics Chip Kho Tshuab nrog kev ua haujlwm ntawm kev hloov, tshem tawm, desoldering, soldering thiab remounting SMD Cheebtsam. Peb tuaj yeem xa lub tshuab tsis pub dhau 7 hnub tom qab tau txais kev txiav txim.

Xa kev nug

Hauj lwm lawm

Tsis Siv Neeg BGA IC Graphics Chip Kho Tshuab

Qauv: DH-A2

1.Application Of Automatic

Solder, reball, desoldering ntau hom chips: BGA, PGA, POP, BQFP, QFN, SOT223, PLCC, TQFP, TDFN, TSOP, PBGA, CPGA, LED nti.

2.Advantage ntawm Kub Cua Tsis Siv Neeg BGA IC Graphics Chip Kho Tshuab

3.Technical cov ntaub ntawv ntawm laser positioning tsis siv neeg

Hwj chim	5300W
Lub tshuab cua sov sab saum toj	Cua kub 1200W
Bollom rhaub	Cua kub 1200W, Infrared 2700W
Fais fab mov	AC220V ± 10% 50/60Hz
Dimension	L530 * W670 * H790 hli
Posilioning	V-groove PCB kev txhawb nqa, thiab nrog rau sab nraud universal fixture
Kev tswj qhov kub thiab txias	K hom thermocouple. kaw voj tswj. ywj siab cua sov
Temperalure raug	± 2 degree
PCB loj	Max 450 * 490 mm, Min 22 * 22 mm
Workbench fine-tuning	± 15mm rau pem hauv ntej / rov qab, ± 15mm sab xis / sab laug
BGAchip	80 * 80-1 * 1 hli
Yam tsawg kawg ntawm nti sib nrug	0.15 hli
Temp Sensor	1 (yeem)
Net nyhav	70kg ua

4.Structures ntawm Infrared CCD Lub Koob Yees Duab BGA IC Graphics Chip Kho Tshuab

5.Vim li cas cua kub reflow BGA IC Graphics Chip Kho Tshuab yog koj xaiv zoo tshaj?

6.Certificate of Optical Alignment Automatic

UL, E-MARK, CCC, FCC, CE ROHS daim ntawv pov thawj. Lub caij no, txhawm rau txhim kho thiab ua kom zoo dua qhov system zoo,

Dinghua tau dhau ISO, GMP, FCCA, C-TPAT ntawm qhov chaw kuaj ntawv pov thawj.

pace bga rework station

7.Packing & Shipping ntawm CCD Lub Koob Yees Duab Tsis Siv Neeg

8.Shipment rauSplit Vision Automatic BGA IC Graphics Chip Kho Tshuab

DHL / TNT / FEDEX. Yog tias koj xav tau lwm lub sijhawm shipping, thov qhia rau peb. Peb yuav txhawb koj.

9. Kev Paub Txog Tsis Siv Neeg Infrared BGA IC Graphics Chip Kho Tshuab

DIY Printed Circuit Board

Npaj tus tsim tawm thiab txhim kho!

Thaum lub sij hawm sensitization txheej txheem, peb yuav npaj tus tsim tawm. Ib pob ntawm tus tsim tawm hnyav 29g, tab sis tsuas yog xav tau txog 10g. Npaj tus tsim tawm siv 1: 20 piv ntawm tus tsim tawm rau dej (nws yog ib qho tseem ceeb uas yuav tsum tau siv lub thawv yas!).

Ncuav tus tsim tawm rau hauv 200ml dej, do, thiab co lub thawv kom txog thaum tus tsim tawm yog yaj tag, tsis muaj qhov seem. Tom qab ntawd, tshem tawm cov rhiab heev Circuit Court board thiab tshem tawm cov pob tshab zaj duab xis. Lub board yuav tsum zoo li no ...

Maj mam muab lub rooj tsavxwm tso rau hauv tus tsim tawm (tsis txhob muab pov rau hauv!). Tom qab ob peb lub vib nas this, koj yuav pom tias cov yeeb yaj kiab photosensitive ntawm thaj chaw uas tsis yog-circuit pib tig mus rau hauv cov pa luam yeeb ntsuab thiab yaj. Nyob rau lub sijhawm no, maj mam co lub thawv yas kom txog thaum cov kab hluav taws xob tau pom meej meej, raws li pom hauv daim duab hauv qab no.

Cov kab yuav tsum tau txhais kom zoo, thiab cov duab tsaus ntsuab tsaus nti ntawm cov kab uas tsis yog kab yuav tsum tau yaj tag. Tos lwm 3-5 vib nas this kom ntseeg tau tias txoj kev txhim kho yog 100% tiav!

Nco tseg:Nws yog nruj me ntsis txwv tsis pub rov siv tus tsim tawm. Thov dilute tus tsim tawm siv 20 zaug ua ntej muab pov tseg rau hauv lub nroog cov dej phwj tuaj.

Pib etching!

Ntsuas qhov tsim nyog ntawm ferric chloride blocks, tom qab ntawd npaj cov tshuaj etching los ntawm kev sib xyaw ferric chloride blocks thiab dej ntawm qhov sib piv ntawm 3: 1.

Tseem ceeb:Ferric chloride yog corrosive. Tsis txhob kov nws ncaj qha nrog koj txhais tes. Ntxuav lub tweezers lossis lwm yam cuab yeej siv los tuav ferric chloride tam sim ntawd. Yog tias koj nkag rau hauv koj lub qhov muag, yaug nrog dej kom ntau thiab nrhiav kev kho mob sai li sai tau. Dissolve cov ferric chloride blocks hauv dej, uas yuav siv li ob peb feeb raws li nws dissolves qeeb heev.

Thaum cov tshuaj hloov xim av thiab tsis muaj khib nyiab, cov tshuaj etching yog npaj txhij!

Nco tseg:Xyuas kom meej tias tsis muaj impurities nyob rau hauv cov tshuaj etching, tshwj xeeb tshaj yog roj, uas yuav cuam tshuam cov txheej txheem etching. Koj tuaj yeem sim ntxiv ob peb tus ntsia hlau rau hauv dej kom nrawm nrawm.

Maj mam tso lub phaj photosensitive rau hauv cov tshuaj etching (qhov zoo tshaj plaws, lub voj voog yuav tsum ntab rau ntawm cov kua dej, tab sis yog tias lub rooj tsavxwm me dhau, nws yuav nkag mus rau hauv qab).

Tsis txhob txav lub thawv thaum lub sijhawm ua haujlwm, thiab tsis txhob kov lub rooj tsavxwm nrog txhua yam! Ua li ntawd yuav ua rau muaj txim loj!

Tom qab ib teev, xyuas lub rooj tsavxwm (yog tias zoo li ntev heev, ua kom cov concentration ntawm etchant!). Siv lub hnab yas ua hnab looj tes kom ua tib zoo tshem lub rooj tsavxwm (nco ntsoov tsis txhob kov cov kab hluav taws xob!). Tshawb xyuas cov cheeb tsam uas tsis yog kab kom paub tseeb tias tsis muaj hlau seem. Yog tias cov hlau tseem pom, tsau lub rooj tsavxwm rau lwm 30 feeb thiab rov kuaj dua. Yog tias koj tsis paub meej, siv lub multimeter los ntsuas qhov tsis kam ntawm qhov chaw tsis muaj hluav taws xob. Yog hais tias qhov kev tiv thaiv yog infinite, lub etching tiav.

Nrog koj zoo siab! Koj tau ua tiav koj thawj zaug photosensitive circuit board!

Yam khoom: