Nws tshwm sim los ntawm atomic (molecular lossis ion) hloov pauv, thiab tshwm sim los ntawm hluav taws xob tsis muaj paug. Txawm hais tias lub laser yog lub teeb, nws yog qhov sib txawv ntawm lub teeb zoo tib yam. Lub laser tsuas tso siab rau hluav taws xob tshwm sim thawj zaug tsis tshua muaj sijhawm. Cov txheej txheem txuas ntxiv yog txiav txim siab kiag li los ntawm lub teeb hluav taws xob laser. Yog li ntawd, lub laser muaj xim ntshiab ntau thiab yuav luag tsis muaj qhov sib txawv ntawm kev coj ua. Engraving tshuab, siab siv luminous siv. Lub laser tseem muaj qhov sib txuam zoo, qhov siab hnyav, thiab siab ncaj. Tom qab lub tshuab hluav taws xob yog tsim los ntawm lub laser, nws kis tau los ntawm daim iav thiab irradiated ntawm cov txheej txheem ua tiav dhau los ntawm tsom iav tsom. Cov txheej txheem txheej txheem (saum npoo) yog raug lub zog thermal zog thiab qhov kub nce tuaj. Cov taw tes yog sai sai los yog vaporized vim qhov kub, thiab lub laser trajectory tau sib phim ua kom tiav lub hom phiaj kev ua haujlwm. Daim ntawv thov ntawm laser ua thev naus laus zis hauv kev tshaj tawm kev lag luam yog tsuas yog muab faib ua ob txoj hauv kev ua haujlwm: laser txiav thiab laser engraving. Rau txhua txoj kev ua haujlwm, peb muaj qee qhov sib txawv ntawm cov txheej txheem ua haujlwm.
Laser engraving: Nws yog tsuas yog ua rau saum npoo ntawm qhov khoom. Nws tau muab faib ua bitmap engraving thiab vector engraving:
Bitmap engraving: Peb ua ntej dai daim duab peb yuav tsum tau kos duab hauv PHOTOSHOP thiab hloov nws mus rau hauv monochrome BMP hom ntawv, thiab tom qab ntawd qhib cov kab nraaj ntawv nyob rau hauv cov laser tshwj xeeb engraving thiab txiav software. Raws li cov ntaub ntawv peb txheej txheem, peb tuaj yeem tsim qhov tsim nyog kom tsim nyog, thiab tom qab ntawd nyem khiav, lub tshuab laser engraving yuav engraving raws li cov dot matrix effect tsim los ntawm cov duab cov ntaub ntawv.
Vector engraving: siv vector software xws li Coreldraw, AutoCad, Iluustrator thiab lwm yam kev tsim qauv, thiab xa tawm cov duab rau PLT, DXF, AI hom, kos cim tshuab, thiab tom qab ntawd siv cov laser txiav tshwj xeeb thiab engraving software los qhib cov duab kab thiab xa mus rau laser engraving Ua hauv tshuab.
Hauv kev tshaj tawm kev lag luam, nws yog feem ntau siv rau kev ua cov ntaub ntawv xws li ntoo ntoo, ob-xim laug cam, plexiglass, thiab cov ntawv thas xim.
