DHA2 BGA Rework Chaw nres tsheb

                                                        Tsis Siv Neeg DHA2 BGA Rework Chaw Nres Tsheb

Qhov chaw nres tsheb tsis siv neeg DHA2 BGA rework yog cov cuab yeej siv los kho thiab hloov pob kab sib chaws (BGA) cov khoom ntawm cov ntawv luam tawm Circuit Board (PCBs). Cov chaw ua haujlwm rov ua haujlwm no siv cov thev naus laus zis siab tshaj, xws li cua sov infrared, cua kub convection, thiab kev tswj hwm lub computer, kom tshem tawm thiab hloov BGAs yam tsis muaj kev puas tsuaj ib puag ncig.

DHA2 BGA rework chaw nres tsheb feem ntau suav nrog cov yam ntxwv zoo li qhov ntsuas kub ntawm qhov ntsuas kub, kho cua ntws tswj, thiab ntsuas qhov ntsuas kub ntawm lub sijhawm. Cov yam ntxwv no ua kom lub BGA cua sov thiab txias ntawm tus nqi tswj, txo qhov kev pheej hmoo ntawm thermal puas rau cov khoom nyob ze. Tsis tas li ntawd, lub khoos phis tawj tswj xyuas qhov tseeb ua rau cov txiaj ntsig rov ua tau thiab txhim khu kev qha, ua rau cov txheej txheem rov ua haujlwm tau zoo thiab zoo ib yam.

Hauv cov ntsiab lus, qhov chaw nres tsheb tsis siv neeg DHA2 BGA rework chaw nres tsheb yog cov cuab yeej tseem ceeb rau kev kho hluav taws xob thiab kev saib xyuas, muab txoj hauv kev sai thiab muaj txiaj ntsig los hloov qhov tsis raug BGAs nrog kev pheej hmoo tsawg rau cov khoom nyob ib puag ncig.

 

1.Application Of laser positioning DHA2 BGA Rework Chaw nres tsheb

Ua hauj lwm nrog txhua yam ntawm motherboards lossis PCBA.

Solder, reball, desoldering ntau hom chips: BGA, PGA, POP, BQFP, QFN, SOT223, PLCC, TQFP, TDFN, TSOP,

PBGA, CPGA, LED nti.

DH-G620 yog tag nrho ib yam li DH-A2, cia li desoldering, tuaj tos, muab rov qab thiab soldering rau ib nti, nrog optical alignment rau mounting, txawm tias koj muaj kev paub los yog tsis, koj tuaj yeem paub nws hauv ib teev.

2.Specification ntawm DHA2 BGA Rework Chaw nres tsheb

 

zog	5300W
Lub tshuab cua sov sab saum toj	Cua kub 1200W
Hauv qab rhaub	Cua kub 1200W.Infrared 2700W
Fais fab mov	AC220V ± 10% 50/60Hz
Dimension	L530 * W670 * H790 hli
Qhov chaw	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
Kub qhov tseeb	± 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

 

 

3.Cov ntsiab lus ntawm Laser Positioning DHA2 BGA Rework Chaw nres tsheb

4. Daim ntawv pov thawj ntawmTsis Siv Neeg DHA2 BGA Rework Chaw Nres Tsheb

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.

 

5.Packing & shipping ntawmDHA2 BGA Rework Chaw nres tsheb nrog CCD lub koob yees duab

 

 

6.Shipment rauLaser DHA2 BGA Rework Chaw nres tsheb nrog kho qhov muag kho qhov muag

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

 

7. Cov nqe lus them nqi

Hloov chaw hauv txhab nyiaj, Western Union, Credit Card.

Thov qhia rau peb yog tias koj xav tau lwm yam kev txhawb nqa.

 

8. Kev Paub Txog

Cov ntsiab lus piav qhia ntawm Txoj Cai Rov Qab Los ntawm PCB Copy Boards

Lub hauv paus ntsiab lus rov qab ntawm PCB daim ntawv boards suav nrog kev txheeb xyuas cov ntsiab lus thiab kev ua haujlwm ntawm lub rooj tsav xwm hauv Circuit Court raws li kev rov qab schematic, tso cai rau kev nkag siab txog cov khoom ua haujlwm. Qhov thim rov qab schematic no yuav koom nrog kev tsim tawm PCB layout los ntawm cov ntaub ntawv lossis ncaj qha kos duab kos duab los ntawm cov khoom siv lub cev. Hauv cov qauv tsim qauv, kev tsim khoom feem ntau pib nrog schematic tsim, ua raws li PCB layout raws li qhov schematic.

Txawm hais tias siv los txheeb xyuas lub hauv paus ntsiab lus thiab cov yam ntxwv ntawm cov khoom siv rov qab engineering, lossis raws li kev siv rau pem hauv ntej PCB tsim, schematics ua haujlwm tshwj xeeb. Yog li, thaum ua haujlwm nrog cov ntaub ntawv lossis cov khoom siv lub cev, cov ntsiab lus dab tsi yuav tsum raug sau tseg kom rov qab-engineer PCB schematic zoo?

1. Tsim nyog Division of Functional Areas

Thaum thim rov qab-engineering lub schematic ntawm PCB, faib cov chaw ua haujlwm tuaj yeem pab cov engineers kom tsis txhob muaj teeb meem tsis tsim nyog thiab txhim kho kev ua haujlwm ntawm kev kos duab. Feem ntau, cov khoom siv nrog cov haujlwm zoo sib xws ntawm PCB tau muab ua ke ua ke, ua rau kev faib ua haujlwm muaj txiaj ntsig zoo thaum rov tsim kho schematic.

Txawm li cas los xij, qhov kev faib ua haujlwm no yuav tsum muaj kev nkag siab zoo ntawm cov qauv hauv hluav taws xob. Pib los ntawm kev txheeb xyuas cov khoom tseem ceeb hauv chav ua haujlwm, tom qab ntawd taug qab kev sib txuas los nrhiav lwm cov khoom hauv tib lub tsev. Functional partitions tsim lub hauv paus rau schematic kos duab. Tsis txhob hnov ​​​​qab hais txog cov lej sib xyaw ua ke, vim tias lawv tuaj yeem ua kom nrawm ua haujlwm hauv cheeb tsam.

2. Kho kom raug thiab kos cov kev sib txuas

Txhawm rau txheeb xyuas cov av, lub zog, thiab cov kab teeb liab, cov kws ua haujlwm yuav tsum nkag siab txog lub zog hluav taws xob, cov qauv kev sib txuas, thiab kev sib txuas ntawm PCB. Cov kev sib txawv no feem ntau tuaj yeem txiav txim siab los ntawm kev sib txuas ntawm cov khoom sib txuas, lub voj voog tooj liab dav, thiab cov yam ntxwv ntawm cov khoom.

Thaum kos duab, kom tsis txhob muaj kab hla thiab cuam tshuam, cov cim hauv av tuaj yeem siv dav dav. Cov xim sib txawv tuaj yeem siv rau kev paub qhov txawv ntawm ntau cov kab, thiab cov cim tshwj xeeb tuaj yeem kos cov khoom tshwj xeeb. Ib tus kheej lub voj voog kuj tseem tuaj yeem sib cais thiab tom qab ua ke.

3. Xaiv cov khoom siv siv

Cov khoom siv siv no ua lub luag haujlwm tseem ceeb thaum pib kos duab schematic. Kev txiav txim siab txog cov khoom siv ua ntej, tom qab ntawd kos duab raws li nws cov pins, ua kom qhov tseeb ntau dua hauv qhov kawg schematic.

Xaiv cov khoom siv siv feem ntau yog ncaj nraim. Cheebtsam hauv Circuit Court, feem ntau loj nrog ntau tus pins, yog haum raws li cov ntsiab lus siv. Integrated circuits, transformers, thiab transistors yog cov piv txwv ntawm cov khoom siv siv tau zoo.

4. Siv ib lub moj khaum thiab cov qauv zoo sib xws

Cov engineers yuav tsum paub qhov yooj yim layout ntawm ntau circuits thiab schematic kos duab cov tswv yim. Qhov kev paub no pab tsim cov qauv yooj yim thiab classic chav tsev circuits thiab tsim cov txheej txheem dav dav ntawm cov hluav taws xob circuits.

Nws kuj tseem pab tau kom xa mus rau schematics ntawm cov khoom siv hluav taws xob zoo sib xws, vim tias cov khoom zoo sib xws feem ntau sib faib cov qauv tsim hluav taws xob. Cov engineers tuaj yeem siv cov kev paub dhau los thiab cov duab kos uas twb muaj lawm los pab rau kev rov qab engineering ntawm cov khoom tshiab schematics.

5. Kev txheeb xyuas thiab kev ua kom zoo

Thaum daim duab kos duab tiav lawm, nws yog ib qho tseem ceeb uas yuav tau ua cov kev ntsuam xyuas thiab kev txheeb xyuas los ua kom tiav cov txheej txheem rov qab-engineering. Qhov nominal qhov tseem ceeb ntawm cov khoom rhiab rau PCB faib tsis yuav tsum tau tshuaj xyuas thiab optimized. Muab piv rau qhov rov qab-engineered schematic nrog PCB cov ntaub ntawv daim duab ua kom zoo sib xws thiab raug nyob rau ob daim duab.