Lub hauv paus ntsiab lus ntawm laser tu
Laser tu yog siv lub laser beam muaj ib tug loj zog ceev, tswj kev taw qhia thiab convergence muaj peev xwm thiab lwm yam ntxwv, thiaj li hais tias cov kev sib raug zoo ntawm cov pa phem thiab cov substrate raug puas los yog cov pa paug ncaj qha gasification thiab lwm txoj kev rau decontamination, txo cov pa phem thiab lub substrate ntawm kev sib txuas lub zog, thiab tom qab ntawd ua tiav lub luag haujlwm ntawm kev ntxuav qhov chaw ntawm lub workpiece. Lub hauv paus ntsiab lus ntawm kev ntxuav laser yog qhia hauv daim duab hauv qab no. Thaum cov khoom paug ntawm qhov chaw ntawm lub workpiece absorbs lub zog laser, nws sai vaporization los yog instantaneous thermal expansion kom kov yeej cov kab mob thiab qhov chaw ntawm lub substrate ntawm lub zog, vim lub tshav kub zog nce, cov pa paug paug vibration thiab poob tawm ntawm lub substrate. nto ntawm lub substrate.
Daim ntawv thov ntawm laser ntxuav
Laser tu nyob rau hauv industrial ntau lawm raws li ib tug pre-processing txheej txheem, tsis tsuas yog yuav ua tau zoo nyob rau hauv tshem tawm xeb, decontamination, thiab lwm yam, tab sis kuj yuav ua rau lub substrate nto tshuaj tiv thaiv, tsim ib txheej ntawm kev tiv thaiv los tiv thaiv lub substrate los ntawm rusting dua, los txhim kho nws cov corrosion kuj. Tam sim no, laser tu tshuab tau siv rau cov tub rog, pwm tu, kho nto, microelectronics, kab lis kev cai relics thiab kev kho mob kev tiv thaiv thiab lwm yam teb.
Laser ntxuav ntawm lub teeb qhov chaw tswj
Txhawm rau txhim kho cov nyhuv ntawm laser ntxuav ntawm qhov chaw ntawm cov khoom yuav tsum tau ntxuav, nws yog ib qho tsim nyog yuav tsum coj mus rau hauv tus account lub laser tu txoj kev, tu qauv, lub wavelength ntawm lub laser, lub zog ceev, lub zog, mem tes zaus, mem tes sij hawm. , thiab laser tshwm sim kaum sab xis thiab lwm yam txheej txheem tsis. Pulsed laser tuaj yeem ntxuav qhov corrosion ntawm carbon hlau zoo. Tsuas yog los ntawm kev kawm cov txheej txheem tsis tu ncua, peb tuaj yeem tsim cov txheej txheem ntawm kev ntxuav laser zoo. Piv txwv li, pulse dav: laser tu tuaj yeem ua rau cov qauv nplej thiab kev taw qhia ntawm lub substrate nto hloov pauv yam tsis muaj kev puas tsuaj rau ntawm lub substrate, thiab tseem tuaj yeem tswj qhov roughness ntawm substrate nto, yog li txhim kho cov kev ua tau zoo ntawm lub substrate nto. Raws li ib qho tseem ceeb parameter ntawm laser tu, mem tes dav yuav tsum tau tswj kom tsim nyog. Tsim nyog tswj cov mem tes dav ntawm kev tu kom zoo, cov nyhuv yuav zoo dua. Txawm li cas los xij, kev hloov pauv ntawm cov mem tes dav kuj tseem cuam tshuam rau cov kev hloov pauv ntawm lwm yam, yog li nws yog ib qho tsim nyog yuav tsum tau ua tib zoo kawm txog kev sib raug zoo ntawm cov kev txwv thiab ntau qhov kev sim kom tau txais txiaj ntsig zoo. Raws li cov thev naus laus zis hauv kev tsim hluav taws xob laser, laser tu tshuab muaj peev xwm zoo rau kev siv hauv kev tsim kho, thiab nws yog qhov tseem ceeb tshaj plaws rau kev tsim kho laser tu tshuab.
