Laser manufacturing cov tswv yim yog lub cev los ntawm lub zog siab thiab cov ntaub ntawv, xws li gasification, ablation, hloov kho, thiab lwm yam., thaum kawg realizing cov teebmeem. Laser ua tau sai nkag mus rau hauv tag nrho cov teb thiab kev lag luam. Tam sim no, nws tseem ua raws li kev siv hlau, suav txog ntau dua 80% ntawm tag nrho cov txheej txheem laser. Vim lub hardness ntawm hlau, tooj liab, txhuas, thiab cov alloys sib xws, cov nyhuv zoo dua, thiab laser ua tau yooj yim siv. Rau qee qhov zoo tib yam hlau laser txiav, vuam daim ntawv thov, nws tsuas yog paub txog cov khoom siv kho qhov muag, thiab cov kev cai rau kev ua haujlwm tsis nruj heev.
Tab sis qhov tseeb, ntau cov ntaub ntawv uas tsis yog-hlau, xws li mos, thermoplastic cov ntaub ntawv, thermosensitive, ceramic, semiconductor, iav ntaub ntawv thiab lwm yam nkig thiab fragilematerials, uas nruj me ntsis yuav tsum tau rau beam zog, ablation degree, thiab cov khoom puas tsuaj tswj, thiab feem ntau yuav tsum tau ultra -fine ua, txawm micro-qib.
Nyob rau hauv cov xwm txheej no, ultraviolet laser yog ib qho kev xaiv zoo heev.
Kev siv ntau yam ntawm UV laser tshuab
UV laser xa mus rau cov zis ntawm lub teeb beam nyob rau hauv ultraviolet spectroscopy. Nws tsis tuaj yeem pom los ntawm qhov muag liab qab.Tam sim no hauv kev lag luam, UVlaser nrog cov khoom siv lead ua thiab UVlaserwithgasare ntau pom. Peb zaug zaus ntawm infrared tag nrho cov khoom laser tuaj yeem tau txais UVlaser beam tso zis, nrog rau tag nrho cov wavelength ntawm 355 nm. Thiab tam sim no pulse dav tau ntse tsim los ntawm nanosecond mus rau qib picosecond. Cov roj UVlaser yog hom asexcimer laser, feem ntau yog siv hauv ophthalmology, nti photolithography thiab lwm yam. Nyob rau hauv xyoo tas los no, cov fiber ntau laser tau maj mam tsim UVrange ntawm cov khoom, cov uas picosecond-qib UVfiber laser yog feem ntau sawv cev.
Txij li thaum theenergy ntawm UV laserislost thaum lub sij hawm hloov dua siab tshiab, tus nqi tseem siab, thiab tseem muaj qhov nyuaj ua rau nws muaj zog dua. UV lasers feem ntau suav hais tias yog lub teeb txias qhov chaw, yog li UVlaser ua haujlwm kuj tseem hu ua kev ua haujlwm txias, uas yog qhov tsim nyog rau kev ua cov khoom tawg.
UVlasers rau cov khoom siv nkig
iav yog ib qho khoom siv hauv lub neej. Los ntawm lub khob dej, khob cawv, ntim rau iav hniav nyiaj hniav kub, qauv ua hauv iav feem ntau yog ib qho teeb meem, thiab cov txheej txheem kev ua haujlwm feem ntau ua rau muaj kev puas tsuaj loj, tab sis UVlaserprocessing yog qhov tsim nyog rau kev ua iav thiab kev ua haujlwm zoo heev tuaj yeem ua tiav. UVlaser marking ua rau kev ua tiav tsis txaus, teeb meem hauv kev kos duab, ua haujlwm puas, muaj kuab paug rau ib puag ncig thiab lwm yam zoo.
Tsis tas li ntawd, UV laser kuj tseem siv tau rau ntau qhov ntawm cov ceramics, xws li kev tsim kho, khoom siv, khoom siv thiab lwm yam.
