Ib tug hlau txoj kev vam meej nroglaser vuamhinges ntawm nws lub cev tseem ceeb. Piv txwv li, siab reflectivity yuav deflect lub laser lub zog, thaum high thermal conductivity dissipates tshav kub sai heev los ntawm weld cheeb tsam. Cov yam ntxwv no, nrog rau cov ntsiab lus melting, txiav txim siab npaum li cas cov khoom siv absorbs lub zog los tsim kom muaj zog, meej weld.
Ntawm no yog ib qho kev tawg ntawm cov hlau sib xws thiab lawv cov khoom tuaj ua si li cas.
Laser Vuam Carbon Steel
Cov pa roj carbon steel yog hlau-carbon alloy nrog txog li 2.1% cov ntsiab lus carbon. Cov ntsiab lus carbon yog qhov tseem ceeb ntawm nws cov khoom.
Tsawg-carbon steel(tsawg dua 0.25% carbon) yog ductile, tawv, thiab yooj yim machinable thiab weldable. Nws yog feem ntau siv rau lub cev vaj huam sib luag, xaim, thiab cov kav dej.
Nruab nrab-carbon steel(0.25% rau 0.60% carbon) muaj zog thiab nyuaj dua li cov hlau tsis muaj carbon. Qhov no ua rau nws tsim nyog rau cov khoom uas xav tau ntau lub zog thiab hnav tsis kam, xws li lub zog, ncej, thiab cov log tsheb ciav hlau.
High-carbon hlau(ntau tshaj 0.60% carbon) yog qhov muaj zog tshaj plaws thiab nyuaj tshaj plaws ntawm peb, tab sis nws kuj yog qhov tsawg tshaj plaws thiab nkig. Nws hardness ua rau nws zoo tagnrho rau tej cuab yeej, springs, thiab high-strength xov hlau, tab sis nws yuav tsum tau ceev faj tuav thaum lub sij hawm welding kom tsis txhob tawg.
Cov pa roj carbon steel yog cov neeg ua haujlwm hauv kev tsim khoom, thiab nws yuav siv rau laser vuam zoo nkauj.
Qhov zoo: Koj muaj zog, sib sib zog nqus welds nrog amazing precision thiab heev me ntsis distortion. Qhov ceev yog qhov loj ntxiv, boosting productivity ntawm lub Hoobkas pem teb.
Kev txiav txim siab: Qhov txias txias ntawm cov txheej txheem laser tuaj yeem ua rau cov vuam nkig thiab ua rau tawg. Qee zaum, preheating ib feem yog qhov tsim nyog los ua kom txias txias thiab tiv thaiv teeb meem.
Laser Vuam Stainless hlau
Qhov no yog kev sib tw ua rau saum ntuj ceeb tsheej. Laser vuam yog cov txheej txheem zoo tshaj plaws rau cov hlau tsis muaj steel, tshwj xeeb tshaj yog rau kev lag luam uas xav tau kev huv.
Qhov zoo: Qhov qis, tsom mus rau cua sov yog qhov yeej loj heev. Nws khaws cov khoom tiv thaiv corrosion ntawm stainless hlau los ntawm kev tiv thaiv ib yam dab tsi hu ua "carbide nag lossis daus." Qhov no ua rau kev phais kom huv thiab meej welds, uas yog vim li cas nws thiaj li nrov nyob rau hauv kev kho mob thiab zaub mov industries.
Kev txiav txim siab: Feem ntau cov hlau tsis muaj steel, zoo li 300 series (xws li, 304, 316), weld exceptionally zoo. Txawm li cas los xij, qee qhov lwm qib, zoo li 400 series, tuaj yeem ua nkig hauv thaj chaw uas muaj cua sov.
Laser Vuam Aluminium
Vuam aluminium yeej ib txwm tsis yooj yim, tab sis laser vuam yog hloov qhov kev ua si.
Qhov zoo: Aluminium yog cov khoom siv hluav taws xob zoo heev, uas txhais tau hais tias nrog kev sib tsoo ib txwm muaj, cov cua sov kis tawm thiab ua rau tag nrho cov khoom tsis sib haum. Lub laser tsom lub zog thiab tsis tshua muaj cua sov tawm tswv yim daws qhov teeb meem no, ua kom txo qis kev cuam tshuam.
Kev txiav txim siab: Aluminium muaj qhov cuam tshuam zoo heev. Qhov ci ntsa iab tuaj yeem thaws lub laser beam tam sim ntawd. Kev vam meej yog nyob ntawm ob peb yam tseem ceeb: kev tu qhov chaw tsis muaj qhov chaw, qhov zoo tiv thaiv roj, thiab siv cov laser zoo (fiber lasers feem ntau nyiam) kom ntseeg tau tias lub zog tau nqus.
Laser vuam titanium
Yog tias koj xav tau vuam titanium, lub laser yog ib qho ntawm koj cov cuab yeej zoo tshaj plaws rau txoj haujlwm.
Qhov zoo: Titanium yog cov hlau reactive, txhais tau tias nws yooj yim tau kis los ntawm oxygen nyob rau hauv cov huab cua thaum nws molten, ua rau tsis muaj zog, nkig weld. Lub laser qhov ceev thiab precision txo lub sij hawm cov hlau yog molten thiab raug, txo qhov kev pheej hmoo ntawm kis kab mob thiab embrittlement.
Kev txiav txim siab: Ib yam li nrog TIG vuam titanium, koj tseem yuav tsum tau ceev faj heev. Kev huv huv huv thiab kev tiv thaiv zoo meej nrog cov roj inert (xws li argon) tsis tuaj yeem sib tham.
Laser Welding Copper thiab lwm yam Reflective hlau
Qhov no yog qhov twg laser vuam thawb cov ciam teb ntawm qhov ua tau.
Qhov zoo: Lub tshuab laser vuam tuaj yeem koom nrog cov ntaub ntawv muaj txiaj ntsig zoo li tooj liab, uas nyuaj heev rau vuam nrog yuav luag txhua txoj kev. Qhov no yog qhov tseem ceeb rau kev siv xws li lub tsheb fais fab (EV) roj teeb, qhov twg tooj liab thiab txhuas yuav tsum tau koom nrog.
Kev txiav txim siab: Qhov no yog cov khoom lag luam qib siab. Lub siab reflectivity thiab thermal conductivity tuaj yeem ua rau lub laser optics puas yog tias tsis tswj kom raug. Nws feem ntau xav tau cov cuab yeej tshwj xeeb, nrog rau cov txheej txheem siab heev.
Dab tsi yog Limitation ntawm Laser Vuam?
Thaum nws suab zoo li lub cuab yeej txuj ci tseem ceeb, nws tsis zoo rau txhua txoj haujlwm. Nws yog ib qho tseem ceeb kom nkag siab txog kev lag luam tawm.
1.Tus nqi pib siab: Lub tshuab laser vuam tshuab yog ib qho tseem ceeb ntawm kev nqis peev, ntau kim dua li kev teeb tsa MIG lossis TIG.
2.Kev Sib Koom Siab nruj: Raws li tau hais, lasers xav tau qhov ze-zoo meej haum. Yog tias koj qhov chaw muaj qhov khoob lossis tsis raug txiav kom raug, lub laser yuav tsis tuaj yeem txuas rau lawv zoo.
3.Teeb meem Reflectivity: Cov ntaub ntawv ci zoo li txhuas thiab tooj liab tuaj yeem ua rau tawv tawv tsis muaj lasers tshwj xeeb thiab cov txheej txheem.
4.Kev txhawj xeeb txog kev nyab xeeb: Lub siab siv lub teeb laser yog qhov txaus ntshai heev thiab tuaj yeem ua rau qhov muag raug mob hnyav thiab tawv nqaij kub hnyiab, txawm tias los ntawm kev xav. Kev ruaj ntseg enclosures thiab cov cuab yeej tiv thaiv tus kheej (PPE) yog qhov yuav tsum tau ua.
Cov kev coj ua zoo tshaj plaws rau Flawless Laser Welds
Txhawm rau kom tau txais txiaj ntsig zoo tshaj plaws ntawm koj cov txheej txheem laser welding, koj yuav tsum tau ntsia lub hauv paus.
Kev npaj yog txhua yam
Joint Fit-Up: Peb tsis tuaj yeem hais nws txaus: koj cov khoom yuav tsum haum ua ke kom nruj. Npaj kom muaj qhov sib txawv tsawg dua 10% ntawm cov khoom siv thickness kom tau txais txiaj ntsig zoo tshaj plaws.
Nto ntxuav: Tshem tawm txhua yam uas tsis yog hlau. Qhov no txhais tau tias tshem tag nrho cov roj, roj, oxides, thiab lwm yam kab mob. Qhov chaw huv si yog qhov tseem ceeb los tiv thaiv qhov pores thiab lwm yam tsis xws luag hauv koj qhov vuam.
Tswj koj tus txheej txheem
Tiv thaiv Gas: Ib yam li TIG thiab MIG, laser vuam siv cov roj inert (feem ntau yog argon lossis helium) los tiv thaiv lub pas dej molten weld los ntawm oxygen thiab nitrogen hauv huab cua, ua kom muaj zog, huv si.
Parameter optimization: Koj yuav tsum hu rau hauv koj qhov chaw. Laser lub zog, vuam ceev, thiab tsom mus deb yuav tsum zoo kawg nkaus calibrated rau cov khoom tshwj xeeb thiab tuab koj ua hauj lwm nrog.
Kev nyab xeeb ua ntej, Ib txwm
Laser vuam tsis yog txheej txheem uas koj tuaj yeem ua tsis tau. Lub teeb tsom teeb yog incredibly haib. Txhua tus neeg nyob ze ntawm kev ua haujlwm yuav tsum hnav tsom iav tshwj xeeb laser kev nyab xeeb ntsuas rau qhov tshwj xeeb wavelength ntawm koj lub laser.
Puas yog Laser Vuam Tshuab yog txoj kev xaiv rau koj?
Yog li, koj yuav tsum nqis peev hauv laser vuam?
Cia peb rov qab. Laser vuam yog cov cuab yeej tsim khoom siab tshaj plaws uas xa cov kev sib tw tsis sib xws, qhov tseeb, thiab zoo. Kev lag luam tawm yog tus nqi pib siab thiab cov kev cai nruj rau cov khoom huv si, zoo haum.
Peb qhov kev xav kawg: Yog tias koj txoj haujlwm xav tau qhov ntim siab, automation, thiab qhov tseeb ntawm qhov tseeb-tshwj xeeb tshaj yog cov khoom muag muag lossis nyuaj-ces laser vuam tsis yog lwm txoj kev xaiv. Nws yog qhov kev daws teeb meem zoo tshaj uas tuaj yeem hloov kho koj cov khoom.
Post lub sij hawm: Aug-15-2025
