Laser Cleaning Technology-
Ib tug Beautician Restores Riam phom thiab khoom siv rau lawv lub koob meej yav dhau los
Yog tias auniform tau qias neeg, koj tuaj yeem ntxuav nws nrog dej; Txawm li cas los xij, koj yeej tsis tuaj yeem txuas ib lub hose los tua phom, mos txwv, lossis khoom siv.
Niaj hnub no, nrog rau kev siv tshuab, tshuaj, thiab ultrasonic tu txoj kev, laser tu tau tshwm sim los ua ib qho kev xaiv tshiab. Cov txheej txheem no-ib daim ntawv ntawm "laser cosmetic phais" uas siv high- lub zog laser beams rau lub hom phiaj ntawm cov khoom nto thiab tshem tawm cov khoom, grime, xeb, los yog lwm yam deposits - ua zoo li ib tug beautician, kho ntau yam khoom siv rau ib tug "zoo li- tshiab" lub xeev.
Laser tu tshuab feem ntau siv lub siab - zog, siab - zaus, thiab siab - lub zog ntawm lasers. Los ntawm kev tsom mus rau qhov siab -zog- nqaj ceev mus rau thaj chaw me me ntawm lub hom phiaj nto thiab siv qhov sib txawv hauv laser nqus ntawm cov khoom siv hauv qab thiab cov khoom paug, cov txheej txheem ua rau cov khoom tsis xav tau lossis cov txheej txheem kom "evaporate" lossis tev tawm. Piv nrog rau cov txheej txheem ib txwm muaj, laser tu muaj ntau yam zoo-xws li tsis yog-kev sib cuag, tsis yog- abrasive, thiab tsis muaj kev puas tsuaj los ntawm thermal puas, thaum tseem muaj ntau yam. Nws suav hais tias yog qhov kev ntseeg siab tshaj plaws thiab ua tau zoo "ntxuav" thiab tam sim no ua lub luag haujlwm tseem ceeb hauv thaj chaw xws li kev saib xyuas khoom siv rau kev khaws cia ntawm kab lis kev cai relics thiab kev ua tiav ntawm cov khoom siv precision.
Txhua yam khoom raug khi rau cov plua plav hauv lub sijhawm, cia nyob ib leeg cov khoom qub qub thiab cov monuments uas tau dhau mus rau txhiab xyoo. Cov txheej txheem kev siv tshuab ntxhua khaub ncaws siv los tshem tawm cov blemishes-xws li khaus, xeb, pwm, los yog kab stains-yuav tsis muaj kev pheej hmoo ua rau cov khoom muaj txiaj ntsig zoo. Txhawm rau nthuav tawm qhov tseeb ntawm cov khoom qub keeb kwm, Palace Tsev khaws puav pheej "Relic Tsev Kho Mob" tau ua haujlwm laser tu tshuab kom ntev lub neej ntawm nws cov khoom sau. Qhov tseeb, kev ntxuav laser yav dhau los tau siv los tshem cov moss los ntawm Leshan Giant Buddha, thiab ntau qhov chaw thoob ntiaj teb -xws li Amiens Cathedral hauv Fabkis thiab Cologne Cathedral hauv lub teb chaws Yelemees- tau rov qab tau lawv txoj kev zoo nkauj tom qab ua tiav cov txheej txheem no, tso cai rau cov qauv qub qub kom zoo dua tshiab hauv ib lub sijhawm. Yog hais tias txawm tias "kawg" ntawm lub sij hawm tuaj yeem kho nrog kev ua haujlwm zoo, kev saib xyuas ntawm riam phom thiab khoom siv yeej zoo nyob rau hauv ncav cuag. Laser tu tshuab muaj ib txoj hauv kev zoo los tshem tawm cov xeb thiab cov kab mob ntawm cov khoom siv hauv qhov chaw-ua kom zoo "sib sib zog nqus." By adjusting parameters, it can also create a dense oxide protective film or a fused metal layer on the metal surface, further enhancing strength and corrosion resistance; cov khoom siv kho dua tshiab yog qhov tseem ceeb ntawm kev hnav khaub ncaws nrog impervious "cua ntawm armor." Thaum repainting fighter dav hlau tom qab ib lub sij hawm ntawm kev pab cuam, laser tu yuav tshem tawm tag nrho cov qub xim yam tsis ua rau ib tug khawb rau hauv qab hlau, li no ho expanding lub aircraft txoj kev pab cuam lub neej.
Lub peev xwm ntawm laser tu ncua deb tshaj li cov ntawv thov no. Cov khoom siv hluav taws xob nyob rau niaj hnub, cov ntaub ntawv -centric battlefield yuav tsum tiv taus ib puag ncig hnyav; hmoov av inevitably accumulates nyob rau hauv lub Cheebtsam, impairing ua hauj lwm efficiency, tsis tau laser tu yuav zoo "revitalize" cov pab kiag li lawm. Ntau yam tshuab tshuab-los ntawm cov tso tsheb hlau luam thiab dav hlau mus rau lub dav hlau- kuj tseem yuav tsum tau tshem tawm cov roj lubricating thiab cov seem ntawm lawv qhov chaw.
Piv nrog rau cov txheej txheem tshuaj, qhov zoo tshaj plaws ntawm kev tu lub laser yog kev saib xyuas maj mam them rau qhov chaw tiv thaiv. Nws tuaj yeem siv los ntxuav cov kav dej hauv cov tshuab hluav taws xob thiab txhawm rau txhawm rau tsim pwm kom txog thaum lawv tsis muaj dab tsi. Txawm tias kev tsim cov khoom noj khoom haus hauv teb- tseem ceeb heev rau kev txhawb nqa cov tub rog hauv kev sib ntaus sib tua- yuav tsum tau tu cov cuab yeej tsis tu ncua, ib txoj haujlwm uas laser tu kuj tuaj yeem qiv tes.
Qhov tseem ceeb, laser tu yog ib qho txheej txheem ib puag ncig. Nws yuav tsum tsis muaj tshuaj lom neeg, thiab cov khoom pov tseg tau yooj yim khaws thiab rov ua dua tshiab. Lub "mos, tsis muaj teeb meem" laser beam zam "kev puas tsuaj thib ob" - xws li kev ntxhov siab ntawm cov khoom siv tshuab - rau cov khoom siv saum npoo thaum xa cov kev huv zoo dua. Ntxiv mus, cov txheej txheem ua haujlwm tau zoo, nrawm, thiab tus nqi- ua haujlwm tau zoo, thiab nws txhawb nqa kev ua haujlwm siab.
Nws yog qhov tseeb tias qhov "tom ntej- tiam" kev siv thev naus laus zis yog lub hom phiaj los ua lub luag haujlwm tseem ceeb hauv kev tu cov cuab yeej siv yav tom ntej.
