Vim li cas cov cim cim ntawm lub tshuab laser npav tsis txawm?
Yuav ua li cas yog lub hauv paus ntawm kev ua txhaum uas ua rau cov cim tsis sib xws ntawm laser npav tshuab? Kev siv cov tshuab laser npav yog ntau heev, tshwj xeeb tshaj yog nyob rau hauv cov khoom siv tes ua khoom nyiam los ntawm cov neeg siv khoom.
Txawm li cas los xij, ib yam li tib neeg, cov cuab yeej siv tau muaj ntau yam teeb meem thaum siv sij hawm nce thiab cov khoom puas.
Yog li, vim li cas cov tshuab cim qee zaum tsim cov cim tsis sib xws? Thiab yuav daws qhov teeb meem li cas? Kuv tau txheeb tawm cov ntaub ntawv hauv qab no rau koj siv hnub no.
Laser npav tshuab cim cov nyhuv tsis tiaj tus yog ib qho ntawm cov teeb meem tshwm sim, feem ntau tshwm sim hauv kev ntxuav hauv qab kawg ntawm qhov tshwm sim tseem ceeb, qhov tshwm sim ntawm Yin carving rau kab rov tav thiab ntsug ntawm qhov tseem ceeb ntawm cov cim kos tsis yog qib; Yang carving, nyob rau hauv lub xub ntiag ntawm lo lus thiab tsis muaj lo lus ntawm ib tug tseem ceeb tsa ceg kab, qhov hnyav lub cim, qhov tseem ceeb tshaj qhov tshwm sim.
Cov reasons of marking effect tsis tiaj tus yog qhia raws li hauv qab no:
1. laser hloov fais fab mov tawm ntawm lub teeb instability.
2. cov txheej txheem ntau lawm yog ceev heev, lub sij hawm laser raj teb tsis tuaj yeem khaws cia.
3. optical txoj kev bias los yog focal ntev tsis raug, ua rau kis tau tus mob, thiab tsis sib npaug hauv qab qhov siab.
4. qhov kev xaiv ntawm tsom iav tsom iav tsis yog kev tshawb fawb, yuav tsum tau xaiv kom deb li deb tau luv focal ntev tsom iav lo ntsiab muag los txhim kho lub teeb pom kev zoo.
Cov laj thawj yog vim li cas qhov kev kos cim tsis ua rau qib kev tshem tawm yog raws li qhia hauv qab no:
1. tshem tawm thiab hloov lub laser hloov hluav taws xob kom paub meej.
2. txo qhov kev ua haujlwm ntau lawm.
3. txheeb xyuas txoj kev kho qhov muag, kom ntseeg tau tias txoj kev kho qhov muag tsim nyog.
4. txais yuav luv focal ntev tsom iav lo ntsiab muag, focal ntev hloov yuav tsum tau coj mus rau hauv tus account lub ntau lawm ua tsaug zog.
