![Cov txiaj ntsig thiab cov yam ntxwv zoo tshaj plaws ntawm UV laser micro-machining 1]()
Tau 10 xyoo dhau los no, cov txheej txheem laser tau maj mam qhia rau hauv kev tsim khoom ntawm ntau yam lag luam thiab tau nrov heev. Laser engraving, laser cutting, laser welding, laser drilling, laser cleaning thiab lwm yam txheej txheem laser yog siv dav hauv kev tsim hlau, kev tshaj tawm, khoom ua si, tshuaj, tsheb, khoom siv hluav taws xob, kev sib txuas lus, kev tsim nkoj, aerospace thiab lwm yam.
Lub tshuab hluav taws xob laser tuaj yeem muab faib ua ntau hom sib txawv raws li lub zog laser, wavelength thiab lub xeev. Los ntawm wavelength, infrared laser yog hom siv dav tshaj plaws, tshwj xeeb tshaj yog hauv kev ua cov hlau, iav, tawv thiab ntaub. Green laser tuaj yeem ua laser cim thiab engraving rau iav, siv lead ua, acrylic thiab lwm yam khoom pob tshab. Txawm li cas los xij, UV laser tuaj yeem tsim cov txiav zoo dua thiab cim cov nyhuv ntawm yas, pob ntawv thawv, khoom siv kho mob thiab cov khoom siv hluav taws xob thiab dhau los ua nrov dua.
Kev ua haujlwm ntawm UV laser
Muaj ob hom UV lasers. Ib qho yog solid-state UV laser thiab lwm qhov yog gas UV laser. Lub gas UV laser kuj hu ua excimer laser thiab nws tuaj yeem tsim ntxiv mus rau extreme UV laser uas tuaj yeem siv rau hauv kev kho mob cosmetology thiab stepper uas yog lub cuab yeej tseem ceeb rau kev ua integrated circuit.
Lub laser UV solid-state muaj 355nm wavelength thiab muaj cov yam ntxwv luv luv, lub teeb ci zoo heev, qhov tseeb siab thiab qhov siab tshaj plaws. Piv nrog rau laser ntsuab thiab infrared laser, UV laser muaj thaj chaw cuam tshuam cua sov me dua thiab muaj qhov nqus tau zoo dua hauv ntau hom khoom. Yog li ntawd, UV laser kuj hu ua "qhov chaw teeb txias" thiab nws cov txheej txheem hu ua "kev ua haujlwm txias."
Nrog rau kev txhim kho sai ntawm cov txheej txheem laser pulsed ultra-short, solid-state picosecond UV laser thiab picosecond UV fiber laser tau dhau los ua neeg laus thiab tuaj yeem ua tiav cov txheej txheem sai dua thiab meej dua. Txawm li cas los xij, txij li picosecond UV laser kim heev, daim ntawv thov tseem yog nanosecond UV laser.
Daim ntawv thov ntawm UV laser
UV laser muaj qhov zoo dua li lwm cov laser qhov chaw tsis muaj. Nws tuaj yeem txo qhov kev ntxhov siab thermal, yog li ntawd kev puas tsuaj tsawg dua yuav tshwm sim rau ntawm daim ntawv ua haujlwm uas yuav nyob ruaj khov. UV laser tuaj yeem muaj cov txiaj ntsig zoo heev rau cov khoom siv uas yooj yim hlawv, cov khoom tawv thiab tawg yooj yim, ceramics, iav, yas, ntawv thiab ntau hom khoom siv tsis yog hlau.
Rau qee cov yas mos thiab cov polymers tshwj xeeb uas siv los ua FPC tsuas yog siv tau micro-machined los ntawm UV laser es tsis txhob siv infrared laser.
Lwm daim ntawv thov ntawm UV laser yog micro-drilling, suav nrog los ntawm qhov, micro-hole thiab lwm yam. Los ntawm kev tsom lub teeb laser, UV laser tuaj yeem khiav los ntawm lub hauv paus board kom ua tiav drilling. Raws li cov ntaub ntawv uas UV laser ua haujlwm rau, qhov me tshaj plaws drilled tuaj yeem tsawg dua 10μm.
Cov khoom siv ua los ntawm av nplaum tau muaj keeb kwm ntau txhiab xyoo. Txij li cov khoom siv niaj hnub mus rau cov khoom siv hluav taws xob, koj tuaj yeem pom cov cim ntawm av nplaum. Lub xyoo pua dhau los, cov khoom siv hluav taws xob av nplaum maj mam loj hlob thiab muaj kev siv dav dua, xws li lub hauv paus ntoo uas ua rau cua sov ploj mus, cov khoom siv piezoelectric, semiconductor, kev siv tshuaj lom neeg thiab lwm yam. Raws li cov khoom siv hluav taws xob av nplaum tuaj yeem nqus tau lub teeb UV laser zoo dua thiab nws qhov loj me me zuj zus, UV laser yuav yeej CO2 laser thiab laser ntsuab ntawm kev ua cov khoom siv hluav taws xob av nplaum meej.
Nrog rau kev hloov kho sai ntawm cov khoom siv hluav taws xob rau cov neeg siv khoom, qhov kev thov ntawm kev txiav kom raug, kev kos duab thiab kev cim ntawm cov khoom siv ceramics thiab iav yuav loj hlob sai heev, ua rau muaj kev txhim kho loj heev ntawm lub tshuab UV laser hauv tsev. Raws li cov ntaub ntawv, qhov ntim muag ntawm lub tshuab UV laser hauv tsev yog ntau dua 15000 units xyoo tas los thiab muaj ntau lub tuam txhab tsim khoom UV laser nto moo hauv Suav teb. Txhawm rau hais ob peb lub npe: Gain Laser, Inngu, Inno, Bellin, RFH, Huaray thiab lwm yam.
UV laser txias chav tsev
Cov UV laser siv rau hauv kev lag luam tam sim no muaj zog txij li 3W txog 30W. Kev ua tiav qhov tseeb xav tau kev tswj qhov kub ntawm UV laser. Txhawm rau kom ntseeg tau tias UV laser siv tau ntev thiab ruaj khov, yuav tsum ntxiv cov khoom siv txias zoo thiab ruaj khov.
S&A Teyu yog ib lub tuam txhab muab kev daws teeb meem txias laser tau 19 xyoo keeb kwm nrog kev muag khoom txhua xyoo ntawm 80000 units. Rau kev txias UV laser, S&A Teyu tau tsim RMUP series rack mount recirculating dej chiller uas qhov kub thiab txias ruaj khov ncav cuag ± 0.1 ℃. Nws tuaj yeem koom ua ke rau hauv UV laser tshuab layout. Nrhiav paub ntau ntxiv txog S&A Teyu RMUP series dej chiller ntawm https://www.teyuchiller.com/ultrafast-laser-uv-laser-chiller_c3
![UV laser chiller]( "UV laser chiller")
