SMT Rework Solution Kub Cua Optics

Tsis siv neeg SMD BGA LED SMT Rework Kev daws teeb meem nrog Cov Cuab Yeej Cuab Yeej Cuab Yeej thiab Optics alignment system. Peb yog cov chaw tsim khoom qub ntawm SMD rework tshuab hauv Shenzhen, Suav.

Xa kev nug

Hauj lwm lawm

Qauv: DH-A2

1.Application Of Tsis Siv Neeg Optical SMT Rework Solution Kub Cua Optics

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 Automated Optical Alignment

3.Technical cov ntaub ntawv

4.Structures ntawm Infrared CCD koob yees duab Automated

5.Vim li cas cua kub reflow Tsis Siv Neeg SMT Rework Solution Kub Cua Optics yog koj xaiv zoo tshaj?

6. Daim ntawv pov thawj

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

8.Shipment rauSplit Vision Automatic SMT Rework Solution Kub Cua Optics

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

9. Tiv tauj peb kom teb tam sim thiab tus nqi zoo tshaj.

Email: john@dh-kc.com

MOB/WhatsApp/Wechat: +8615768114827

Nyem qhov txuas ntxiv kuv WhatsApp:

https://api.whatsapp.com/send?phone=8615768114827

10. Kev paub txog Kev Siv Hluav Taws Xob SMT Rework Solution Kub Cua Optics

Lub Ideal Optical System muaj cov khoom nram qab no:

Qhov khoom taw tes ntawm qhov kho qhov muag sib raug rau ib qho taw tes ntawm sab duab (duab point). Qhov no txhais tau hais tias txhua qhov teeb meem tshwm sim los ntawm qhov khoom taw tes, tom qab dhau los ntawm qhov kho qhov muag, tsom mus rau cov duab taw tes. Raws li lub hauv paus ntsiab lus ntawm lub teeb reversibility, yog tias lub teeb tawm los ntawm cov duab taw tes thiab qhov xwm txheej ntawm qhov kho qhov muag, nws yuav tsom mus rau qhov qub khoom taw tes. Xws li khub ntawm cov ntsiab lus sib pauv tau hu ua conjugate ntsiab lus. Cov xwm txheej sib thooj thiab cov kab hluav taws xob tawm mus yog hu ua conjugate rays.
Txhua kab ntawm cov khoom sab sib raug rau ib txoj kab ncaj nraim ntawm cov duab sab, uas yog hu ua kab sib txuas. Ib yam li ntawd, txhua lub dav hlau ntawm cov khoom sab sib raug rau lub dav hlau ntawm sab duab, uas yog hu ua conjugate dav hlau.
Lub conjugate point ntawm tej taw tes ntawm lub ntsiab kho qhov muag axis tseem nyob rau hauv lub ntsiab optical axis. Txhua lub dav hlau perpendicular mus rau lub ntsiab kho qhov muag axis muaj lub dav hlau conjugate uas tseem yog perpendicular mus rau lub ntsiab kho qhov muag axis.
Rau cov khub ntawm conjugate dav hlau uas yog perpendicular mus rau lub ntsiab optical axis, lub lateral magnification (saib convex lens) yog tas li.

Txoj kev kawm ntawm qhov zoo tshaj plaws kho qhov muag tshuab, qhov twg xws li ib-rau-ib tsab ntawv muaj nyob, hu ua Gaussian optics. Qhov no tsuas yog ib qho kev tshawb xav geometric ua ntej piav qhia los ntawm German kws tshawb fawb CF Gauss hauv nws txoj haujlwm xyoo 1841. Txawm hais tias tsis muaj qhov kev kho qhov muag tiag tiag yog qhov zoo tshaj plaws (tshwj tsis yog lub dav hlau daim iav, uas ib txwm muaj kev nthuav dav ntawm ib sab), lub coaxial spherical system tuaj yeem kwv yees tus cwj pwm ntawm qhov zoo tshaj plaws optical system nyob rau hauv tej yam kev mob, xws li nyob ze ntawm optical axis. Lub tswv yim ntawm qhov zoo tshaj plaws optical system yog theoretical thiab ua tus qauv rau Gaussian optics, uas tseem txhawb nqa paraxial optics.

Nyob rau hauv lub coaxial kheej kheej system, yog hais tias ob qho tib si qhov teeb meem thiab tawm rays nyob ze rau lub ntsiab optical axis thiab lawv lub kaum sab xis (μ) nrog lub ntsiab optical axis yog me me (kom sinμ ≈ tanμ ≈ μ, thiab cosμ ≈ 1), lub teeb ci. hu ua axial ray. Cov xwm txheej uas cov kwv yees muaj tseeb yog hu ua tus mob paraxial. Nyob rau hauv cov xwm txheej no, lub coaxial spherical system tuaj yeem kwv yees li qhov zoo tshaj plaws kho qhov muag.

Yam khoom: