Laser txiav, raws li cov txheej txheem tseem ceeb hauv kev tsim khoom niaj hnub no, tau siv dav hauv kev ua cov khoom siv hlau thiab tsis yog-hlau vim nws cov kev ua haujlwm siab, siab precision, thiab zoo heev yooj. Nws lub hauv paus ntsiab lus tseem ceeb suav nrog kev siv lub siab -zog- laser beam ceev kom irradiate lub workpiece nto, ua rau cov khoom yaj, vaporize, los yog ncav cuag nws ignition point instantaneously. Ib qho kev pabcuam huab cua ces tshuab tawm cov khoom siv molten, tsim kom muaj kerf thiab ua tiav qhov xav tau contour sib cais.
Los ntawm kev pom kev, laser txiav muaj qhov zoo heev. Ua ntej, lub teeb tsom teeb laser muaj ib txoj kab uas hla me me, uas tso cai rau kev tswj kom meej hauv qhov micrometer. Qhov no ua rau kev ua haujlwm ntawm cov duab nyuaj thiab cov apertures me me, nrog rau qhov nqaim kerfs thiab lub tshav kub me me- cuam tshuam thaj chaw, uas pab tswj cov khoom qub thiab qhov ruaj khov ntawm cov khoom. Qhov thib ob, cov txheej txheem no yog hloov tau rau ntau yam ntaub ntawv, suav nrog carbon steel, stainless hlau, aluminium alloys, thiab qee yam tsis yog -cov ntaub ntawv hlau. High-cov txiaj ntsig txiav zoo tuaj yeem ua tiav los ntawm kev kho lub zog, zaus, thiab txiav ceev. Thib peb, laser txiav yog ib qho uas tsis yog - cov txheej txheem sib cuag, zam kev puas tsuaj rau cov khoom ua haujlwm, ua rau nws tshwj xeeb tshaj yog haum rau kev txiav cov txiav yooj yim deformable lossis nyias- cov phab ntsa.
Raws li hom laser, cov ntawv thov tseem ceeb tam sim no suav nrog fiber ntau lasers, CO₂ lasers, thiab khoom- xeev lasers. Fiber lasers paub txog lawv cov high electro-optical conversion efficiency, tsis tshua muaj nqi txij nkawm, thiab zoo beam zoo, ua rau lawv tshwj xeeb tshaj yog haum rau siab - ceev txiav ntawm nruab nrab- nyias daim hlau. CO₂ lasers tseem tuav tau qhov zoo hauv kev txiav cov phaj tuab thiab qee cov khoom tsis yog-hlau. Khoom-xeev lasers qhia tau tias muaj peev xwm nyob rau hauv ultrafast thiab micro-machining daim ntaub ntawv. Kev xaiv ntawm qhov sib txawv ntawm lub teeb yuav tsum yog raws li kev xav ntawm cov khoom siv ua haujlwm, thickness, thiab cov peev txheej tsim khoom.
Nyob rau hauv cov nqe lus ntawm cov txheej txheem khiav, laser txiav feem ntau muaj xws li nraaj ntshuam thiab programming, focal point chaw, txheej txheem parameter optimization, sim txiav pov thawj, thiab batch ua. Lub programming theem yuav tsum sib npaug ib feem geometric raug thiab kev siv layout los txo cov khoom pov tseg. Qhov chaw focal point ncaj qha cuam tshuam rau kerf dav thiab nto roughness. Kev sib piv lub zog, ceev, thiab hom thiab siab ntawm cov pa roj twj tso kua mis yog qhov tseem ceeb rau kev ua kom cov kerf zoo thiab kev ua haujlwm zoo. Kev txiav txim siab txiav txim siab tuaj yeem txheeb xyuas cov txheej txheem sib txawv ua ntej, ua kom muaj kev ruaj ntseg ntawm batch ntau lawm.
Nrog rau kev tsim cov khoom ntse ntse, laser txiav yog sib sib zog nqus nrog CNC systems, pom kev pom, thiab automated loading thiab unloading pab kiag li lawm kom ua tau ib tug ntau dua℃ntawm saj zawg zog thiab ntse ntau lawm. Nws daim ntawv thov nyob rau hauv kev lag luam xws li aerospace, automotive manufacturing, siv machinery, thiab cov khoom siv hluav taws xob yog tsis tu ncua tob, tsis tsuas yog txhim kho kev ua tau zoo thiab sib xws tab sis kuj tseem shortening cov khoom loj hlob mus.
Zuag qhia tag nrho, laser txiav tshuab, nrog nws cov txiaj ntsig tshwj xeeb, tau dhau los ua cov cuab yeej tseem ceeb hauv kev tsim khoom niaj hnub no thiab yuav ua lub luag haujlwm tseem ceeb hauv kev txhawb nqa siab - kev txhim kho zoo ntawm kev tsim khoom lag luam.
