Tshawb xyuas thiab Kev Pom Zoo Ntawm Laser Ntxuav Kev Tshawb Fawb Txog Kev Lag Luam Hauv Kev Lag Luam

Kev tshuaj xyuas thiab kev cia siab ntawm Laser Cleaning Research Status hauv Industrial Field

Txawm hais tias cov tsos ntawm laser ntxuav tuaj yeem taug qab rov qab mus rau xyoo 1960, kev tshawb fawb thiab kev siv lub tshuab ntxuav tshiab no tau maj mam nthuav tawm txij li xyoo 1990. Hauv 20 xyoo dhau los, muaj cov lus ceeb toom txog kev siv tshuab laser tu hauv tsev thiab txawv teb chaws. Nyob rau hauv xyoo tas los no, nws tau sai heev los ua ib qho kev tshawb fawb hotspot hauv kev lag luam kev lag luam. Cov ntsiab lus tshawb fawb feem ntau suav nrog laser tu tshuab, kev xav, khoom siv thiab kev siv. Cov cuab yeej siv laser hauv tsev Lub zuag qhia tag nrho ntawm daim ntawv thov thiab daim ntawv thov yog nyob deb ntawm cov teb chaws txawv teb chaws.

Nyob rau hauv daim ntawv thov kev lag luam, nrog rau kev txhim kho sai ntawm lasers thiab kev tshawb fawb txuas ntxiv hauv qhov tob ntawm cov txheej txheem ntawm kev ntxuav lub laser, qhov kev soj ntsuam zoo ntawm qhov chaw thiab cov txheej txheem kev ua haujlwm tau dhau los ua tiav thiab ua tiav, qhov zoo ntawm cov khoom siv laser tu tau ua tiav. txhim kho, thiab kev tu kom raug thiab kev ua haujlwm tau maj mam nce. Niaj hnub no, nws yog ib tug txhim khu kev qha technology muaj peev xwm los ntxuav ntau yam ntawm substrate nto.

Lub laser ntxuav khoom yog muab faib ua ob ntu: cov khoom siv hauv paus thiab cov khoom siv tu. Cov khoom siv hauv paus feem ntau suav nrog cov hlau, lub teeb alloy, cov hlau tsis muaj hlau, cov khoom siv silicon thiab cov khoom sib xyaw, thiab lwm yam. Cov khoom siv tu tsev feem ntau muaj xws li xeb, oxide zaj duab xis, xim txheej, txheej, roj stain thiab cov khoom siv tos. Laser tu tshuab muaj dav daim ntawv thov kev cia siab nyob rau hauv kev lag luam teb, xws li aerospace, tsheb, high-speed rail, nkoj, marine thiab nuclear fais fab kev lag luam.

Nyob rau hauv cov nqe lus ntawm kev tshawb xav thiab technology, txawm hais tias ib tug loj tus naj npawb ntawm thwmsim tau ua nyob rau hauv kev tshawb fawb ntawm laser tu tshuab nyob rau hauv tsev thiab txawv teb chaws, txoj kev xav thiab mechanism ntawm laser ntxuav yog tseem tsis zoo tag nrho. Txawm hais tias cov kws tshawb fawb tau tsim cov qauv ntawm lub cev thiab ua qee qhov kev xav thiab cov xwm txheej, cov qauv no tseem muaj kev txwv loj. Yuav kom nthuav tawm thiab nkag siab txog cov txheej txheem ntxuav laser, ntau qhov kev tshawb fawb tseem xav tau, tshwj xeeb tshaj yog nyob rau hauv laser thiab cov ntaub ntawv sib cuam tshuam yuav tsum tau xav txog ntau dua.