Ua ntej tshaj plaws, tus tseem ceeb lus dag nyob rau hauv cov kev kho kho kom haum ntawm cov tsis ntawm lub tshuab laser kos cim. Cov kev sib xyaw ua ke tsim nyog xws li lub zog laser, zaus, ntsuas kev ntsuas ceev thiab ua kom haum rau cov nyhuv cim. Feem ntau, tsim nyog nce lub zog laser thiab txo qhov kev kuaj mob ntawm lub sijhawm thiab lub zog ntawm cov tshuaj tiv thaiv oxidation, thiab yog li ua tus cim dub.
Thib ob, xaiv txoj cai laser yoj kuj tseem yog qhov tseem ceeb. Lasers ntawm wavelengths txawv yuav tsim cov teebmeem sib txawv thaum sib tham nrog cov hlau tsis muaj hlau. Piv txwv li, qee yam waversengths ntawm lasers yog ntau dua rau kev txhawb nqa tshuaj rau saum npoo ntawm stainless hlau, ua rau nws yooj yim dua li dub.
Ntxiv mus, qhov pretreatic ntawm lub stainless hlau nto tsis tuaj yeem tsis quav ntsej. Ua ntej khij, ntxuav cov hlau stainless saum npoo thiab tshem cov roj thiab impurities tuaj yeem txhim kho qhov zoo thiab muaj txiaj ntsig ntawm laser npav. Ib qho ntxiv, hloov qhov ntxhib thiab microstructure ntawm cov stainless hlau los ntawm kev sib tsoo tshuaj lom neeg lossis tshuab kev sib tsoo kuj tseem tuaj yeem pab txhawb cov nyhuv ntawm cov cim dub.
Ib qho ntxiv, kev tswj hwm ntawm qhov chaw cim ib puag ncig tuaj yeem cuam tshuam rau cov txiaj ntsig. Npav nyob rau hauv ib qho chaw ruaj khov thiab huv ib puag ncig tuaj yeem txo cov kev cuam tshuam ntawm sab nraud ntawm cov txheej txheem, yog li kev txhim kho qhov ruaj khov thiab kev sib txawv ntawm cov nyhuv dub.
Thaum kawg, cov kev paub dhau los thiab kev txawj ntawm tus neeg teb xov tooj kuj yog qhov tseem ceeb hauv kev ua tiav cov cim kev xaiv tau zoo. Tsuas yog dhau los ua kev xyaum txuas ntxiv thiab kev tshawb nrhiav, thiab hloov kho tau raws li kev sib txawv stainless hlau cov ntaub ntawv thiab kos cim cov txiaj ntsig zoo tshaj plaws yuav ua tiav.
Hauv ntej, kom siv lub tshuab laser ua kom tiav cov nyhuv dub rau kev hloov pauv ntawm laser, nws yog qhov tsim nyog los tswj hwm qhov chaw xaiv, thiab cov kev paub ntawm tus neeg teb xov tooj. Tsuas yog los ntawm kev sib zog ua kom zoo nyob rau txhua qhov txuas tuaj yeem tsim lub cim ntawm cov hlau uas tsis muaj peev xwm rau cov khoom lag luam thiab kho kom zoo nkauj.
