Nyob rau hauv lub neej niaj hnub no, nrog rau acceleration ntawm industrialization, muaj ib tug nce nyob rau hauv ntau yam pa phem. Ib qho ntawm cov teeb meem tshwm sim yog kev tsim cov av hauv av, uas ua rau muaj kev ntxhov siab ntau rau kev tsim khoom thiab ib puag ncig. Txawm li cas los xij, muaj cov kev daws teeb meem tshiab thiab muaj txiaj ntsig uas tuaj yeem tshem tawm tag nrho cov av ntawm cov hauv paus hniav, uas yog, cov kws tshaj lij laser xeb tshem tawm cov xim tshem tawm cov roj ntxuav.
1, kev tu lub hauv paus ntsiab lus ntawm laser tu tshuab
Laser tu tshuab yog siv high-frequency luv luv mem tes laser ua ib tug ua hauj lwm nruab nrab rau tu cov kev daws teeb meem. Tshwj xeeb wavelengths ntawm high-zog beams yog absorbed los ntawm xeb txheej, xim txheej, pa phem txheej, tsim kom sai expanding ntshav plasma, thaum tsim shock waves, shock waves ua rau cov pa phem mus rau hauv fragments thiab raug tshem tawm.
2, qhov zoo ntawm laser tu tshuab
1, laser ntxuav tsis siv cov tshuaj solvents los yog corrosive acids thiab alkalis, tsis muaj cov khoom siv thiab tsis muaj pov tseg, yuav tsis tsim cov pa phem thib ob, tus phooj ywg rau ib puag ncig.
2, laser ntxuav yog ib txoj kev tsis sib cuag, yuav tsis ua rau txhua yam khawb ntawm qhov chaw ntawm lub workpiece los yog hnav thiab tsim kua muag, tiv thaiv kev ncaj ncees ntawm lub workpiece.
Kev pom zoo, laser tu yog qhov ua tau zoo, ib puag ncig tus phooj ywg, tsis tiv tauj txoj kev ntxuav, maj mam los ntawm ntau yam kev lag luam dav siv thiab lees paub.
3, daim ntawv thov ntawm laser tu tshuab
Hauv kev lag luam tsheb, kev siv tshuab laser tshem tawm tuaj yeem tshem tawm cov xim ntawm lub tsheb, tsis tsuas yog txuag lub sijhawm thiab nqi, tab sis kuj tuaj yeem zam qhov kev puas tsuaj los ntawm cov txheej txheem ib txwm muaj.
Nyob rau hauv lub tshav pob ntawm aerospace, laser tu yuav tshem tawm cov av thiab oxidized txheej nyob rau saum npoo ntawm lub dav hlau, txhim kho lub neej kev pab cuam ntawm lub dav hlau thiab ya davhlau kev nyab xeeb.
Hauv kev lag luam hluav taws xob, laser descaling thev naus laus zis tuaj yeem tshem tawm xeb thiab av ntawm qhov chaw ntawm cov khoom siv hluav taws xob kom ntseeg tau tias cov khoom siv hluav taws xob ua haujlwm tau zoo.
Txhawm rau kom ua tiav, kev tshaj lij laser xeb tshem tawm, tshem tawm cov xim thiab cov roj tshem tawm tu yog qhov ua tau zoo, ib puag ncig tus phooj ywg thiab siv dav siv tshuab tu. Nws tuaj yeem tsis tsuas yog daws qhov teeb meem ntawm cov av hauv av, tab sis kuj tseem tiv thaiv kev ncaj ncees ntawm lub workpiece thiab txuas nws lub neej kev pab cuam. Nrog rau kev txhim kho txuas ntxiv ntawm kev tshawb fawb thiab thev naus laus zis, laser tu tshuab yuav ua kom paub tab thiab nrov dua, nqa kev yooj yim dua thiab cov txiaj ntsig zoo rau peb cov khoom thiab lub neej.
