Laser welding yog ib qho kev siv tau zoo thiab meej vuam txoj kev siv lub zog siab ceev laser beam raws li qhov chaw tshav kub. Nyob rau hauv lub nyias phaj vuam kev lag luam, handheld laser vuam tshuab nrog qhov zoo ntawm kev ua haujlwm yooj yim, kev ua haujlwm siab thiab tiaj vuam seam tau dhau los ua kev lag luam kev lag luam kev lag luam. Laser vuam tshuab welding tshav kub-raug cuam tshuam cheeb tsam yog me me, cov khoom tsis deformed, thiab tsis muaj cov txheej txheem tom ntej. Lub laser beam yog ib qho yooj yim rau kev taw qhia thiab ua kom pom tseeb, tso cai rau ntau yam kev hloov pauv. Laser vuam muaj kev ua haujlwm siab, ruaj khov thiab txhim khu kev ua haujlwm zoo, thiab cov txiaj ntsig zoo nyiaj txiag thiab kev sib raug zoo.
Laser vuam system yog txheej txheem vuam txheej txheem. Lub vuam seam yog qhov sib sib zog nqus thiab nqaim, lub vuam yog ci thiab zoo nkauj, thiab cov cua kub nkag yog tsawg. Vim tias lub zog siab ntom ntom ntom ntom ntom ntom, lub tswv yim melting tsis tshua muaj neeg ua haujlwm tsawg, lub vuam ceev nrawm thiab cov thermal deformation yog me me. Thaum lub sij hawm tsim ntawm lub weld, lub pas dej molten yog tas li stirred, thiab cov roj tau yooj yim khiav, ua ib tug porosity-dawb weld. Tom qab vuam, qhov txias txias yog ceev ceev, yooj yim ua rau lub koom haum weld me ntsis refined, weld zog, toughness thiab siab zuag qhia tag nrho kev ua tau zoo.
Vim yog qhov chaw me me ntawm fiber ntau laser vuam tshuab, weld seam yog positioned nrog cov neeg siab, lub nqaj yog yooj yim rau kis thiab tswj, thiab nws tsis yog yuav tsum tau hloov lub vuam phom thiab nozzle nquag, uas zoo heev txo cov downtime pab. sij hawm. Txij li thaum lub zog los ntawm lub laser thiab tsis muaj lub cev sib cuag nrog lub workpiece, nws tsis muaj hwj chim siv rau lub workpiece. Tsis tas li ntawd, magnetic teb thiab huab cua tsis cuam tshuam rau lub laser. Cov nqi ua haujlwm tuaj yeem txo qis vim qhov nruab nrab ntawm cov cua sov nkag thiab kev ua haujlwm siab. Tsis tas li ntawd, tus nqi qis ntawm laser vuam txo tus nqi ntawm lub workpiece. Yooj yim rau automate, tswj tau zoo ntawm laser siv thiab zoo positioning.
Laser vuam ntawm hlau yog ib qho tseem ceeb ntawm cov khoom siv laser ua tshuab. Ntau lub tsev lag luam tam sim no muaj cov kev xav tau vuam, tab sis cov cuab yeej tseem ua raws li cov txheej txheem vuam qub qub. Nrog rau kev siv cov tshuab laser vuam, ntau lub tuam txhab tau pom kev txhim kho zoo ntawm cov nqi zog, kev ua haujlwm zoo thiab cov khoom zoo, thiab yog li tau txais kev pom zoo los ntawm ntau lub Hoobkas.
Tau ntsib nrog qhov tshwm sim ntawm cov khoom tshiab, ntau lub tuam txhab tam sim no tab tom tos-thiab-saib tus cwj pwm, tsis paub tias lawv puas tuaj yeem ua tau raws li lawv cov kev xav tau. Niaj hnub no peb yuav tham txog dab tsi cov ntaub ntawv yuav welded los ntawm fiber laser vuam tshuab?
1. Stainless hlau
Stainless hlau muaj ib tug siab coefficient ntawm thermal expansion. Thaum vuam, nws yooj yim rau overheat phenomenon. Thaum lub thermal shock cheeb tsam loj dua me ntsis, nws tuaj yeem ua rau muaj teeb meem loj deformation. Tsis tas li ntawd, cov thermal conductivity ntawm stainless hlau tsis tshua muaj siab, siab zog nqus thiab melting efficiency, zoo, du thiab zoo nkauj weld seam tom qab vuam.
2. Carbon hlau
Kev siv lub tshuab nqa tes laser vuam tuaj yeem ncaj qha vuam cov pa roj carbon zoo tib yam, cov nyhuv yog piv rau cov hlau tsis muaj vuam, qhov kub ntawm qhov chaw me me. Preheating thiab kub preservation tom qab vuam kom tshem tawm kev ntxhov siab thiab tsis txhob tawg.
3. Pwm steel
Handheld laser vuam tshuab yog tsim rau vuam ntau hom pwm hlau, cov nyhuv vuam zoo heev.
4. Aluminium thiab aluminium alloy
Aluminium thiab aluminium alloys yog cov ntaub ntawv zoo heev, thiab cov pas dej molten yuav tshwm sim hauv lub pas dej los yog hauv paus. Piv nrog rau yav dhau los hom ntawm cov ntaub ntawv hlau, aluminium thiab aluminium alloy yuav xav tau ntau dua. Txawm li cas los xij, los ntawm kev xaiv txoj cai laser welding tsis, nws muaj peev xwm tau txais ib qho vuam nrog cov khoom sib piv rau cov khoom siv hauv paus.
5. Copper thiab tooj liab alloys
Copper yog ib qho muaj zog thermal conductivity, vuam yog yooj yim rau welding intolerance thiab lub zos melting. Feem ntau cov khoom siv tooj liab yog rhuab los pab hauv vuam. Ntawm no kuv tab tom tham txog cov khoom siv tooj liab nyias. Kev vuam ncaj nraim, vim nws lub zog concentration, vuam ceev, tooj liab siab thermal vitality, cuam tshuam rau nws qhov me me.
6. Vuam ntawm cov khoom sib txawv
Handheld laser vuam tshuab tuaj yeem welded ntawm ntau yam sib txawv ntawm cov hlau, xws li tooj liab - npib tsib xee, npib tsib xee - titanium, tooj liab - titanium, me hlau - tooj liab, thiab lwm yam.
Cov neeg feem coob uas tsis tau raug laser vuam tshuab yuav xav tias lawv tsuas tuaj yeem vuam stainless hlau, tab sis laser vuam muaj ntau yam kev siv piv rau lwm yam khoom siv vuam. Cov khoom siv muaj xws li carbon steel, tuag steel, alloy steel, stainless hlau, titanium, npib tsib xee, tin, tooj liab, txhuas, chrome, kub, nyiaj thiab lwm yam hlau thiab lawv cov alloys.
Laser vuam tshuab yog dav siv nyob rau hauv chav ua noj thiab chav dej kev lag luam, khoom siv hauv tsev, kev lag luam advertising, pwm kev lag luam, stainless hlau khoom kev lag luam, stainless hlau engineering kev lag luam, qhov rooj thiab qhov rais kev lag luam, handicraft kev lag luam, khoom siv hauv tsev thiab lwm yam khoom siv, rooj tog kev lag luam. , Auto Parts kev lag luam thiab lwm yam khoom siv vuam.
