Laser vuam yog ib qho tseem ceeb ntawm kev ua cov khoom siv laser. Laser vuam yog ib hom kev siv tshuab vuam precision uas siv lub zog siab ua lub zog cua sov, uas feem ntau yog los ntawm lub zog siab laser cua sov rau qhov chaw ua haujlwm, cua sov los ntawm qhov chaw ntawm cov khoom mus rau sab hauv diffusion, los ntawm kev hloov kho cov kev ntsuas laser pulse, kom cov khoom sib xws yaj, tsim ib lub pas dej molten tshwj xeeb.
Lub hauv paus ntsiab lus ntawm laser vuam tuaj yeem muab faib ua kev vuam siv cua sov thiab laser nkag mus tob vuam. Laser vuam siv lub zog laser los sib xyaw cov ntaub ntawv ntawm cov ntaub ntawv sib txawv, cov tuab sib txawv lossis cov duab sib txawv kom ua tau raws li qhov xav tau ntawm kev ua haujlwm ntawm cov khoom siv hauv ntau qhov xwm txheej sib txawv. Nws tuaj yeem ua tiav qhov hnyav sib dua, cov qauv zoo tshaj plaws thiab kev ua tau zoo tshaj plaws ntawm cov khoom siv.
Yog li, cov txiaj ntsig ntawm lub tshuab laser vuam hauv thaj chaw vuam phaj nyias yog dab tsi? Cov txiaj ntsig ntawm lub tshuab laser vuam hauv thaj chaw vuam phaj nyias: cov khoom siv stainless hlau siv dav hauv kev tsim ntau yam khoom tiav, ntawm cov hlau stainless hlau vuam tau dhau los ua ib qho tseem ceeb hauv kev tsim khoom thiab kev tsim khoom. Tab sis vim yog cov yam ntxwv ntawm cov hlau stainless hlau nws tus kheej, kuj ua rau muaj qee qhov teeb meem hauv kev vuam, tab sis kuj tau dhau los ua teeb meem vuam hauv thaj chaw ntawm cov hlau stainless hlau. Cov tshuab vuam ib txwm ua cov hlau stainless hlau muaj teeb meem loj, vim nws cov thermal conductivity me me, tsuas yog ib feem peb ntawm cov hlau carbon qis, qhov kev txwv tsis pub dhau, yog li thaum vuam, qhov kub thiab txias hauv zos yuav tsim kev ntxhov siab thiab kev ntxhov siab tsis sib xws, kev sib txuas ntev ntawm cov hlau stainless hlau ntawm ntug sab nraud yuav tsim qee qhov siab, thaum lub siab ntawm lub tshuab vuam ib txwm loj dhau, nws yuav ua rau cov khoom ua haujlwm wavy, uas tsis tsuas yog cuam tshuam rau qhov tsos tab sis kuj cuam tshuam rau qhov zoo ntawm cov khoom ua haujlwm. Tsis tas li ntawd, yuav muaj teeb meem ntawm kev hlawv dhau thiab hlawv dhau.
Qhov tshwm sim ntawm lub tshuab fiber laser vuam daws qhov teeb meem no zoo. Laser vuam siv lub zog laser siab los ua kom cov khoom sov hauv zos hauv ib cheeb tsam me me. Lub zog ntawm cov hluav taws xob laser kis mus rau sab hauv ntawm cov khoom los ntawm kev thermal conduction, thiab cov khoom raug yaj los ua ib lub pas dej molten tshwj xeeb.Qhov sib piv ntawm qhov tob thiab qhov dav ntawm qhov vuam, qhov dav ntawm qhov vuam me me, thaj chaw cuam tshuam los ntawm cua sov me me, qhov hloov pauv me me, qhov ceev ntawm qhov vuam ceev, qhov vuam du thiab zoo nkauj, tsis tas yuav ua tiav lossis ua tiav yooj yim tom qab vuam, qhov vuam zoo, tsis muaj porosity, kev tswj hwm raug, qhov chaw tsom me me, qhov tseeb ntawm qhov chaw siab, yooj yim ua kom tsis siv neeg. Lub tshuab vuam laser nrog ntau qhov zoo maj mam hloov pauv kev lag luam vuam ntawv ib txwm muaj.
Lub sijhawm tshaj tawm: Lub Peb Hlis-25-2023
