BGA Workstation Kub Cua Tsis Siv Neeg

BGA Workstation Kub Cua Tsis Siv Neeg

1.Application Of laser positioning BGA Workstation Kub Cua Tsis Siv Neeg

Ua haujlwm nrog txhua yam motherboards lossis PCBA.

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

2.Product nta ntawmOptical AlignmentBGA Workstation Kub Cua Tsis Siv Neeg

3.Specification ntawm DH-A2BGA Workstation Kub Cua Tsis Siv Neeg

4.Cov ntsiab lus ntawm Infrared BGA Workstation Kub Cua Tsis Siv Neeg

5.Vim li cas thiaj xaiv pebBGA Workstation Kub Cua Tsis Siv Neeg Split Vision? 

6.Certificate ntawm CCD lub koob yees duabBGA Workstation Kub Cua Tsis Siv Neeg

UL, E-MARK, CCC, FCC, CE ROHS daim ntawv pov thawj. Lub caij no, txhawm rau txhim kho thiab ua kom zoo dua qub, Dinghua tau dhau ISO, GMP, FCCA, C-TPAT ntawm qhov chaw tshawb xyuas ntawv pov thawj.

7.Packing & shipping ntawmBGA Workstation Kub Cua Tsis Siv Neeg

8.Shipment rauBGA Workstation Kub Cua Tsis Siv Neeg

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

9. 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.

10. Ua li cas DH-A2BGA Workstation Kub Cua Tsis Siv Neeg ua haujlwm?

11. Muaj kev paub txog

PCB Circuit Board muaj pes tsawg leeg

Qauv thiab Qauv: Cov kab yog siv los ua ib qho kev coj ua ntawm cov khoom qub. Tus tsim yuav kuj tsim ib tug loj tooj liab nto raws li lub grounding thiab fais fab mov txheej. Cov kab thiab cov duab kos yog ua tib lub sijhawm.

Dielectric: siv los tswj cov rwb thaiv tsev ntawm lub voj voog thiab cov khaubncaws sab nraud povtseg, feem ntau hu ua substrate.

Los ntawm lub qhov / viav vias: Lub qhov ntawm lub qhov tuaj yeem ua rau ob theem saum cov kab sib txuas, qhov loj ntawm lub qhov yog siv los ua cov khoom siv ntxig, thiab qhov tsis yog ntawm lub qhov (nPTH) feem ntau yog siv los ua qhov chaw mount. Positioning thiab kho screws rau kev sib dhos.

Solder resistant / Solder Mask: Tsis yog txhua qhov chaw tooj liab yuav tsum tau tinned. Yog li ntawd, qhov chaw uas tsis yog-tin-stained yuav raug luam tawm nrog ib txheej ntawm cov khoom tsis muaj tooj liab (feem ntau epoxy) kom tsis txhob luv luv ntawm cov kab uas tsis tinned. Raws li cov txheej txheem sib txawv, nws muab faib ua roj ntsuab, roj liab thiab xiav roj.

Lus dab neeg / Marking / Silk screen: Qhov no yog cov qauv tsis tseem ceeb. Lub luag haujlwm tseem ceeb yog kos lub npe thiab txoj haujlwm ntawm txhua qhov ntawm lub rooj tsav xwm hauv Circuit Court kom pab txhawb kev kho tom qab kev sib dhos thiab kev txheeb xyuas.

Nto Finish: Txij li cov tooj liab nto tau yooj yim oxidized nyob rau hauv ib puag ncig, nws yog tsis yooj yim sua rau siv tin (tsis zoo solderability), yog li nws muaj kev tiv thaiv ntawm tooj liab nto qhov twg tin yuav tsum tau noj. Cov kev tiv thaiv muaj xws li tshuaj tsuag txheej (HASL), kub (ENIG), nyiaj (Immersion Silver), tin (Immersion Tin), thiab organic solder resist (OSP). Cov txheej txheem muaj lawv tus kheej qhov zoo thiab qhov tsis zoo, sib sau ua ke hu ua kev kho saum npoo.

PCB board tsos

Bare boards (tsis muaj qhov chaw saum toj) kuj tseem hu ua "Printed Wiring Boards (PWB)". Lub substrate ntawm lub rooj tsavxwm nws tus kheej yog ua los ntawm cov khoom uas yog insulated thiab tshav kub-insulating thiab tsis yooj yim khoov. Cov khoom siv hluav taws xob nyias uas tuaj yeem pom ntawm qhov chaw yog tooj liab ntawv ci. Thawj daim ntawv tooj liab yog them rau tag nrho lub rooj tsavxwm, thiab ib feem ntawm cov txheej txheem tsim khoom yog etched, thiab cov seem seem dhau los ua ib txoj kab me me. . Cov kab no yog hu ua cov qauv neeg xyuas pib lossis cov xov hlau thiab siv los muab kev sib txuas hluav taws xob rau cov khoom ntawm PCB.

Feem ntau cov xim ntawm lub rooj tsavxwm PCB yog ntsuab lossis xim av, uas yog xim ntawm lub npog ntsej muag. Nws yog ib txheej insulating tiv thaiv uas tiv thaiv tooj liab xov hlau thiab tiv thaiv luv luv Circuit Court tshwm sim los ntawm yoj soldering, thiab txuag kev siv solder. Ib txheej ntawm silk screen kuj luam tawm ntawm daim npog ntsej muag. Cov ntawv nyeem thiab cov cim (feem ntau yog xim dawb) feem ntau yog luam tawm ntawm qhov no los qhia qhov chaw ntawm txhua qhov ntawm lub rooj tsavxwm. Qhov screen printing nto kuj raug hu ua cov lus dab neeg.

Hauv cov khoom kawg, kev sib xyaw ua ke ntawm cov khoom siv hluav taws xob, cov khoom siv hluav taws xob, cov khoom siv hluav taws xob, cov khoom siv hluav taws xob, cov khoom siv hluav taws xob (xws li resistors, capacitors, connectors, thiab lwm yam) thiab lwm yam khoom siv hluav taws xob. Los ntawm kev sib txuas ntawm cov xov hlau, kev sib txuas hluav taws xob hluav taws xob thiab cov khoom siv hluav taws xob tuaj yeem tsim tau.