Lub tshuab laser npav tshuab yog lub tshuab uas siv lub laser beam mus tas li cim qhov chaw ntawm ntau yam khoom.Lub tshuab ua haujlwm ntawm lub tshuab npav yog txhawm rau kos cov qauv zoo, cov cim lag luam thiab cov cim los ntawm evaporating cov khoom nto kom nthuav tawm cov khoom sib sib zog nqus.
Feem ntau laser npav tshuab suav nrog fiber ntau laser npav tshuab, ultraviolet laser npav tshuab thiab carbon dioxide laser npav tshuab.Kab lus no yuav qhia txog qhov sib txawv ntawm fiber ntau laser npav tshuab thiab UV laser npav tshuab.
1. Cov txheej txheem sib txawv:
Lub tshuab fiber ntau laser npav siv fiber ntau grating raws li cov kab noj hniav resonant ntawm fiber ntau laser, thiab siv cov ntoo-qhab-hom cladding fiber ntau ua los ntawm cov txheej txheem tshwj xeeb los qhia ntau hom twj tso kua mis lub teeb los ntawm fiber ntau diav rawg, kom lub twj tso kua mis traverses. kab nyob rau hauv tsob ntoo-nplooj ntoo fiber ntau.Fine tsawg-lub ntiaj teb doped ib hom fiber ntau core.Thaum lub teeb lub twj tso kua mis hla cov tub ntxhais ib hom fiber ntau txhua lub sijhawm, atomic siv ntawm lub ntiaj teb tsis tshua muaj zog yuav mus txog qib siab zog, thiab tom qab ntawd lub teeb pom kev zoo yuav raug tsim los ntawm kev hloov pauv.Lub spontaneous emission teeb yog amplified los ntawm oscillation thiab thaum kawg ua rau cov zis laser.
Lub tshuab UV laser npav tshuab tsom rau lub zog siab lub zog laser ntawm cov khoom siv, cuam tshuam nrog cov khoom ntawm qhov chaw ntawm lub cim, thiab qhia cov cim cim thiab cov ntawv xav tau.Ultraviolet laser npav tshuab feem ntau muaj ob txoj hauv kev thermal ua thiab ua haujlwm txias.Thermal processing laser marking method yog tias lub laser outputs lub siab-zog laser beam.Thaum lub laser beam tiv tauj cov khoom cim, nws cuam tshuam nrog cov khoom siv los hloov lub teeb lub zog rau hauv lub zog hluav taws xob, kom qhov kub thiab txias ntawm cov khoom siv kos npe nce thiab melts sai sai.Erosion, evaporation thiab lwm yam tshwm sim, thiab tom qab ntawd tsim cov duab kos.
2. Daim ntawv thov sib txawv
Fiber laser npav tshuab yog tsim rau feem ntau cov ntaub ntawv hlau thiab qee cov ntaub ntawv tsis yog hlau.Nws tuaj yeem ua tiav ntau yam tsis-hlau, tshwj xeeb tshaj yog siab hardness, siab brittleness thiab siab melting point cov ntaub ntawv.Nyob rau tib lub sijhawm, vim tias nws muaj qhov zoo ntawm kev ua haujlwm siab, ruaj khov thiab txhim khu kev ua haujlwm zoo, thiab cov txiaj ntsig zoo ntawm kev lag luam thiab kev sib raug zoo, nws muaj ntau yam kev siv hauv kev lag luam, kev sib txuas lus, tub rog, tshuaj, thiab lwm yam.
UV laser npav tshuab yog tsim rau laser ya cim ntawm cov ntaub ntawv feem ntau, tshwj xeeb tshaj yog rau cov ntaub ntawv yas.Tsis zoo li cov fiber ntau optical thiab carbon dioxide laser npav tshuab, UV laser npav tshuab txais cov txheej txheem cua sov ntawm cov khoom siv.Nws belongs rau lub teeb txias engraving, yog li nws yog tshwj xeeb tshaj yog haum rau kos cov zaub mov thiab tshuaj ntim khoom.
Post lub sij hawm: Mar-23-2022