BGA Rework Tshuab Hauv Is Nrias teb
1. Ua nyob rau hauv Tuam Tshoj BGA Rework Tshuab hauv Is Nrias teb.
2. Tus nqi tsim nyog rau tsis siv neeg BGA reballing tshuab nrog kho qhov muag sib dhos.
3. Matured thiab dav muag network hauv Is Nrias teb.
4. 3- xyoo warranty rau cua sov system.
Hauj lwm lawm
BGA rework tshuab hauv Is Nrias teb
1.Application Ntawm Tsis Siv Neeg BGA rework tshuab hauv Is Nrias teb
Ua haujlwm nrog txhua hom 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 ntawmTsis siv neeg BGA rework tshuab hauv Is Nrias teb
3.Specification ntawmTsis siv neeg BGA rework tshuab hauv Is Nrias teb
4. Cov ntsiab lus ntawmTsis siv neeg BGA rework tshuab hauv Is Nrias teb
5.Vim li cas thiaj xaiv pebTsis siv neeg BGA rework tshuab hauv Is Nrias teb?
6. Daim ntawv pov thawj ntawmTsis siv neeg BGA rework tshuab hauv Is Nrias teb
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.
7.Packing & shipping ntawmTsis siv neeg BGA rework tshuab hauv Is Nrias teb
8.Shipment rauTsis siv neeg BGA rework tshuab hauv Is Nrias teb
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. Kev ua haujlwm demo ntawm BGA rework tshuab?
11. Muaj kev paub txog
Wetting nyhuv ntawm ntau hom reflow soldering
Los ntawm kev hloov cov vuam ib puag ncig rau hauv qhov tsis zoo siab vuam ib puag ncig (tag nrho cov cheeb tsam kub yog cov txheej txheem uas tuaj yeem ua tiav.
tswj los ntawm atmospheric siab), peb tau pom tias feem ntau ntawm solder wetting teeb meem yuav daws tau zoo kawg nkaus, thiab kev ntseeg siab ntawm solder.
pob qij txha tau txhim kho.
1. Flux contamination yog qhov loj, thiab cov residual txaus ntshai tom qab ntxuav yog loj. Cov tshuaj chloride thiab sodium ions nyob rau hauv flux residue tsim a
ntsev thaum ntub dej yog tsim, corroding lub solder sib koom. Ua teeb meem nrog qhib Circuit Court thiab solder pob qij txha. Qhov chaw nrog cov ces kaum huv si
feem ntau yog teeb meem.
2. Cov txheej txheem vuam ntawm cov khoom siv tam sim no reflow soldering yog uncontrolled. Cov khoom siv tub rog yog cov yam ntxwv ntawm ntau yam thiab me me
tus lej. Qee cov khoom lag luam muaj txiaj ntsig tsis muaj cov qauv rov ua dua los rov ua qhov kev xeem rov ua dua tshiab. Thaum lub ntsuas kub nkhaus parameter teeb qhov yuam kev
los yog kev tsis saib xyuas tshwm sim, cov txheej txheem vuam ntawm lub rooj tsavxwm hauv lub cub tawg yog qhov tsis tuaj yeem tswj tau tag nrho, uas yuav ncaj qha ua rau lub scrapping thiab
tsis ua hauj lwm ntawm cov khoom. Yuav tsum muaj ib yam tshiab ntawm cov khoom siv reflow soldering uas tsis tsuas yog soj ntsuam tag nrho cov txheej txheem vuam (los ntawm kev pom
systems thiab ntau yam sensors), tab sis kuj tso cai rau kev cuam tshuam ntawm lub sijhawm los tswj ntau yam tsis sib xws hauv qhov vuam. Nrog xws li ib tug muaj nuj nqi, txawm tias muaj ib tug
tib neeg kev ua yuam kev, nws tuaj yeem pom thiab kho lub sijhawm thaum lub sijhawm vuam txheej txheem. Xyuas kom cov vuam du thiab ruaj ntseg ntawm cov khoom tseem ceeb ntawm cov qauv tseem ceeb.
3. Tam sim no, tej zaum yuav muaj teeb meem nrog daim npav thiab cov khoom siv hluav taws kub hauv cov khoom siv reflow soldering, vim tias muaj qhov kub thiab txias.
cua kub thiab kis tau tus mob thiab ntau sensors nyob rau hauv lub cub tawg. Thaum lub kaw lus kis tau tus mob thiab lub sensor muaj teeb meem me me, tej zaum yuav muaj teeb meem.
lems hlawv lub rooj tsavxwm. , nqa ntau poob rau lub tsev. Tsis muaj kev sib kis kab mob hauv cov tshiab reflow soldering, thiab cov soldering ntawm lub
cov khoom yog static. Yuav tsis muaj teeb meem nrog lub rooj tsavxwm thiab lub rooj tsavxwm. Txawm hais tias qhov kub ntawm qhov vuam tshwm sim los ntawm tib neeg kev ua yuam kev yog pom los yog tshaj qhov
qhov yuav tsum tau muaj, ib lub pob los tiv thaiv kev kub hnyiab board muaj nuj nqi (nqus nqus tsev sai) tuaj yeem siv los xyuas kom muaj kev nyab xeeb ntawm cov khoom.
