Vim li cas Tes Tuav Laser Vuam Tshuab Xav Tau Cov Roj Tiv Thaiv?
Handheld laser vuam tshuabyog ib hom tshiab vuam txoj kev, feem ntau yog rau nyias-walled cov ntaub ntawv thiab precision qhov chaw vuam, uas muaj peev xwm paub qhov chaw vuam, taub qab vuam, stitch vuam, sealing vuam, thiab lwm yam. seam, tsis tas yuav ua cov txheej txheem lossis tsuas yog kev kho yooj yim tom qab vuam, siab vuam seam zoo, tsis muaj qhov hws, kev tswj kom meej, me me tsom qhov chaw, siab qhov chaw raug, yooj yim kom paub automation.
Vim li cas thiaj siv cov khoom siv hluav taws xob rau tes tuav laser vuam tshuab vuam?
1: Tiv thaiv lub tsom iav los ntawm cov hlau vapor paug thiab cov kua tee dej sputtering
Cov roj thaiv kev tiv thaiv tuaj yeem tiv thaiv lub lens tsom ntawm lub tshuab laser vuam los ntawm cov hlau vapor paug thiab cov kua dej ntws tawm, tshwj xeeb tshaj yog thaum lub zog vuam, vim tias cov tshuaj tsuag muaj zog heev, thiab nws yog qhov tsim nyog los tiv thaiv lub lens ntawm lub sijhawm no. .
2: SHielding roj yog zoo heev rau dissipating plasma shielding ua los ntawm high-power laser vuam
Cov hlau vapor absorbs lub laser beam thiab yog ionized rau hauv cov huab cua plasma, thiab cov roj tiv thaiv ib puag ncig cov hlau vapor kuj ionized los ntawm cua sov. Yog tias muaj ntshav plasma ntau dhau lawm, lub laser beam tau noj los ntawm plasma rau qee yam. Plasma tshwm sim raws li lub zog thib ob ntawm qhov chaw ua haujlwm, ua rau qhov nkag mus tob dua thiab cov pas dej sib txuas dav dua. Lub electron ceev nyob rau hauv lub plasma yog txo los ntawm kev nce lub electron recombination tus nqi los ntawm kev ua kom cov electrons 'triple collisions nrog ions thiab nruab nrab atoms. Qhov sib zog ntawm qhov nruab nrab atom, qhov sib tsoo ntau zaus thiab siab dua tus nqi recombination; Ntawm qhov tod tes, tsuas yog cov roj tiv thaiv nrog lub zog ionization siab yuav tsis ua kom cov electron ceev vim yog ionization ntawm cov roj nws tus kheej.
3: Cov roj tiv thaiv tuaj yeem tiv thaiv cov khoom ua haujlwm ntawm oxidation thaum lub sijhawm vuam
Lub laser vuam tshuab yuav tsum tau tiv thaiv los ntawm ib tug roj, thiab qhov kev pab cuam yuav tsum tau teem rau thawj emit lub shielding gas thiab ces lub laser tiv thaiv oxidation ntawm lub pulsed laser thaum lub sij hawm tas mus li ua. Cov roj inert tuaj yeem tiv thaiv lub pas dej molten. Thaum qee cov ntaub ntawv raug welded, qhov saum npoo oxidation tuaj yeem tsis quav ntsej. Txawm li cas los xij, rau feem ntau cov ntawv thov, helium, argon, nitrogen thiab lwm yam roj siv feem ntau siv los tiv thaiv, yog li cov khoom siv tuaj yeem tiv thaiv cov khoom ua haujlwm los ntawm oxidation thaum lub sijhawm vuam.
Cov saum toj no yog vim li cas vim li cas lub shielding gas siv nyob rau hauv lub vuam ntawm lub laser vuam tshuab. Nco ntsoov tias helium feem ntau yog siv los ua cov roj tiv thaiv, uas tuaj yeem cuam tshuam cov ntshav mus rau qhov loj tshaj plaws, yog li ua kom qhov tob tob thiab nce qhov vuam ceev; thiab nws yog lub teeb hauv qhov hnyav thiab tuaj yeem khiav tawm, thiab nws tsis yooj yim los ua qhov pores. Tau kawg, los ntawm cov txiaj ntsig ntawm peb qhov tseeb vuam, cov nyhuv ntawm argon tiv thaiv tsis yog phem.
Tshwj xeeb hauv kev tsim cov laser txiav tshuab / yeeb nkab laser txiav tshuab / laser vuam tshuab / coil khoom laser txiav tshuab / fiber ntau laser tu tshuab / dabtsi yog khoov tshuab.
➢Peb tsis tsuas yog muab cov khoom siv laser, tab sis kuj yog cov kev daws teeb meem ntawm kev txhim kho kev tsim khoom.
➢Qhov peb muab yog cov khoom lag luam zoo thiab cov kev pabcuam tsis yog tus nqi qis.