Laser vuam tshuabyog yoog raws hauv kev ua haujlwm thiab siv dav, thiab nws yog ib qho kev nrhiav tom qab kev lag luam ua cov cuab yeej. Laser vuam feem ntau yog siv rau vuam cov ntaub ntawv hlau. Lub tshuab laser vuam tshuab radiates high-siv laser beams rau cov hlau nto los txhawb lub melting ntawm cov hlau thiab ces txias thiab solidification.Piv nrog cov tsoos vuam tshuab, laser vuam tshuab muaj qhov zoo ntawm kev ua haujlwm zoo, me me deformation, thiab ua haujlwm tau ob npaug. Txhawm rau ua tiav cov txiaj ntsig zoo dua vuam, txo cov thermal cuam tshuam, xyuas kom muaj zog thiab hardness. Cia peb coj lub maichuang electromechanical laser vuam tshuab ua piv txwv los qhia txog yam uas cuam tshuam rau cov nyhuv ntawm laser vuam ua.
Lub thickness ntawm cov khoom txiav txim siab npaum li cas lub zog lub laser vuam tshuab yuav tsum tau siv. Nyob rau hauv cov txheej txheem ntawm laser vuam, yog hais tias lub hwj chim tso zis ntau dhau los yog me me, nws yuav muaj qee yam cuam tshuam rau kev nkag mus.
Tawm ntawm lub teeb lub zog ntawm lub thickness ntawm lub phaj muaj qhov cuam tshuam loj heev, tsis tsuas yog cuam tshuam rau cov tsos ntawm qhov zoo, tab sis kuj cuam tshuam rau cov khoom siv ntawm peb cov txheej txheem vuam, yog li ntawd, hauv cov txheej txheem commissioning, nws raug nquahu kom ua qhov tseem ceeb ntawm cov khoom siv vuam. kev pom zoo ntawm kev siv hluav taws xob zoo, txhawm rau kho qhov parameter zoo dua.
Lub focal ntev hais txog qhov kev ncua deb ntawm qhov chaw ntawm cov khoom mus rau qhov chaw me tshaj plaws ntawm lub teeb tsom laser thaum lub sij hawm vuam, vim hais tias lub laser tsom xam yog qhov chaw nruab nrab ntawm qhov chaw, lub zog ceev yog siab dhau, thiab nws yooj yim rau evaporate rau hauv qhov, tawm hauv lub laser tsom, lub zog ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom. Yog li ntawd, nyob rau hauv tus txheej txheem ntawm vuam, peb yuav tsum tau hloov qhov kev ncua deb ntawm lub focal point mus rau cov khoom nto (qhov kev ncua deb no kuj hu ua defocus tus nqi) kom tau ib tug zoo welding nyhuv. Tus nqi ntawm defocus tuaj yeem hloov lub zog ceev thiab lub teeb pom kev zoo, uas muaj kev cuam tshuam zoo rau kev vuam zoo. muaj kev cuam tshuam.
Tus nqi ntawm defocusing yog ntxiv muab faib ua qhov zoo thiab tsis zoo defocusing. Thaum siv qhov zoo defocus, qhov tob melting yuav txo qis, lub yaj dav nce me ntsis, thiab cov weld spatter txo; Thaum tsis zoo defocus yog siv, lub melting qhov tob nce, lub yaj dav nce me ntsis, thiab weld spatter txo; thiab thaum tus nqi ntawm defocus F=0 (kev ua kom pom tseeb zoo), lub zog ntawm lub zog laser nce, thiab qhov sib tsoo tshwm sim. Nyob rau hauv kev xyaum, nyias phaj vuam, melting qhov tob yog me me, haum rau zoo defocusing; melting qhov tob yog qhov loj dua, kev siv qhov tsis zoo defocusing (yog tias qhov kev tsom mus deb dhau lawm, cov nyhuv yuav tsis pom tseeb, lub zog yog yooj yim dua dispersed)
Qhov dav yog qhov dav dav ntawm lub laser beam tsim los ntawm kev xav rov qab thiab tawm ntawm qhov ceev ntawm ib daim ntawv reflector nrog lub kaum ntse ntse ntawm kev sib hloov. Thaum qhov dav me me, concentrated, high-density laser zog tau txais; thaum qhov dav yog loj, laser zog tau txais nyob rau hauv ib cheeb tsam loj.
2mm stainless hlau sib txawv dav cuam tshuam
Qhov dav weld ncaj qha cuam tshuam rau cov khoom siv vuam thiab ua rau qee qhov kev hloov pauv hauv qhov tob-rau-dav qhov sib piv. Ntawm qhov nrawm nrawm thiab viav vias zaus, thaum qhov dav txo qis, qhov dav ntawm qhov vuam thiab cov khoom siv cua sov hauv cheeb tsam txo qis, qhov tob ntawm fusion nce, thiab vuam kev ua tau zoo yog ruaj khov. Thaum qhov dav nce, qhov dav dav thiab cov khoom siv ntawm qhov chaw tshav kub nce, lub zog faib tsis muaj zog, qhov tob ntawm fusion txo. Rau cov ntaub ntawv tuab, qhov zoo dua qhov tob rau qhov dav piv, qhov zoo dua qhov kev ua haujlwm vuam.
5mm carbon hlau
Qhov zaus feem ntau cuam tshuam rau cov tsos thiab cov duab ntawm cov weld thiab qhov zoo ntawm qhov vuam. Nyob rau hauv cov ntaub ntawv ntawm qhov ceev ceev, lub laser zaus txo, qhov sib tshooj ntawm qhov vuam taw tes txo qis, thiab qhov chaw ntawm lub vuam seam yog qhov ntxhib; Yog hais tias lub laser zaus loj heev, nws kuj yog ib qho yooj yim kom muaj teeb meem ntawm weld slag los yog nkag. Nyob rau hauv cov txheej txheem vuam, koj tuaj yeem xaiv qhov tsim nyog vuam zaus raws li cov khoom siv thiab vuam yuav tsum tau ua, kom ntseeg tau tias muaj qee qhov sib tshooj, thiab vuam seam yuav smoother thiab huv si.
Siv lub handheld laser vuam tshuab ntawm Maicron ua piv txwv, thaum lub oscillation zaus yog 20Hz, cov duab ntawm cov weld seam yog zoo huv si, thiab cov nyhuv nkag ntawm weld seam yog ntiav. Ib qho yooj yim oscillation zaus tuaj yeem ua tiav cov txiaj ntsig zoo. Hauv cov txheej txheem vuam, yog tias tsis muaj qhov tshwj xeeb yuav tsum tau ua kom pom thiab ua haujlwm tau zoo, siv peb lub tshuab laser vuam, peb xav tias qhov ntau zaus tuaj yeem hloov kho rau 14Hz-20Hz.
Nyob rau hauv cov nqe lus ntawm kev ceev, kev kub ceev vuam yuav ua rau qhov tob ntawm fusion ntiav, feem ntau nyob rau hauv vuam nyias phaj los yog zoo dua ntawm cov khoom, nws yog pom zoo kom siv high-speed vuam, thiab vice versa. Vuam txheej txheem, qhov ceev kuj tseem yuav cuam tshuam rau qhov zoo nkauj ntawm vuam, qhov vuam qis qis yuav ua rau tawg, kev kub ceev vuam yuav ua rau vuam seam tsis tiaj.
Tsis tas li ntawd, cov nyhuv ntawm laser welding tseem cuam tshuam los ntawm ntau yam xws li roj, cov khoom nqus thiab waveform. Nyob rau hauv qhov tseeb vuam cov ntaub ntawv, peb yuav flexibly kho lub ntsiab tsis ntawm laser welding raws li cov kev xav tau ntawm kev ua, thiab sim nws ntau zaus kom ua tau zoo dua vuam tau.
Cov khoom thiab cov khoom tsim los ntawm laser vuam tshuab tuaj yeem ua tsis tau tsuas yog ua tau raws li qhov kev ua tau zoo ntawm daim ntawv thov daim teb, tab sis kuj tuaj yeem txhim kho kev ua haujlwm ntau lawm. Piv nrog rau cov txheej txheem vuam tsoos, laser vuam thawj zaug peev nqi yog loj dua, tab sis nws cov nyhuv vuam tsis tuaj yeem tsis quav ntsej. gradual maturation ntawmlaser vuam technologyyuav coj ntau possibilities rau innovation thiab upgrading nyob rau hauv lub industrial teb.
