Ib qho kev tsom xam dav ntawm '' yog laser vuam muaj zog dua li tsov? ''
Hauv Niaj hnub tsim thiab kev siv lag luam, vuam tseem muaj lub tshuab tshuab. Ntawm ntau txoj kev vuam txoj kev,Tus tigVuam tau ntev tau ua kev zoo siab rau nws qhov kev ua kom zoo nkauj thiab versatility, whilE Laser Vuam muaj eSib koom ua ke raws li cov kev hloov siab ntau nrog kev nce qib zus. Ib lo lus nug tshwm sim:Yog laser vuam muaj zog dua li tsov?Txhawm rau teb qhov no, peb yuav tsum defve mus rau hauv cov mechanics ntawm ob qho txheej txheem, ntsuas lawv kev ua tau zoo xws li lub zog tseem ceeb xws li lub zog rau kev siv cov ntawv thov sib txawv.
1. Cov qauv ntawm Tig thiab Laser Vuam
Ua ntej muab piv rau lub zog, nws yog qhov tseem ceeb kom nkag siab tias cov txheej txheem no ua haujlwm li cas.
Tig Vuam:
Tig Vuam siv cov tsis siv tshuaj Tungsten electrode los tsim hluav taws xob arc, uas yaj lub hauv paus hlau. Cov roj hauv plab (feem ntau argon lossis helium) daim thaiv pas dej pas dej ntawm cov pa taws sib kis. Tus txheej txheem no tso cai kom meej meej tswj tau cov tswv yim cua sov, ua rau nws zoo tagnrho rau cov khoom siv nyias thiab cov pob qij txha tseem ceeb. TIG tsim cov zoo, huv ob vels nrog tsawg heev.
Laser Vuam:
Laser Vuam cov haujlwm ua haujlwm rau lub tsom iav nqaj (feem ntau fiber ntau lossis co2 lasers) kom yaj thiab cov ntaub ntawv fuse. Lub zog hluav taws xob hnyav ua kom sov ua kom sov sov thiab txias cycles, uas ua rau ib thaj chaw kub uas muaj feem ntau-cuam tshuam nrog kev cuam tshuam kub (Hz). Nws yog siv tau zoo, haum rau kev ua ceev ntau heev, thiab cov txawj ua kom paub tab hauv kev sib txuam nrog cov hlau me me lossis cov geometries.
2. Lub zog sib piv: yam tseem ceeb
"Lub zog" hauv vuam encompasses tensile lub zog, nkees tsis kam, thiab cov qauv kev ncaj ncees. Cia peb tshawb xyuas seb yuav ua li cas Tig thiab laser vuam ua:
● Lub zog tensile
Kev tshawb fawb qhia tau hais tias ob txoj kev tuaj yeem tsim cov pob qij txha nrog lub zog tensile vensile piv rau lub hauv paus hlau thaum ua tau zoo. Txawm li cas los xij, laser vuam feem ntau ua tiav ntau dua vim muaj kev cuam tshuam tib neeg thiab kho kom haum rau tib neeg tswj hwm. Piv txwv li, hauv cov ntawv thov stainless hlau, laser welds yuav ua tau 5-10% siab dua tens welds vim yog cov qauv grainized distortion thiab tus qauv grain.
● Rog nkees ua hauj lwm
Lub zog nkees nkees yog nyob ntawm Weld geometry thiab seem kev nyuaj siab. Tig Vuam's Worder Back tuaj yeem tsim cov ntsiab lus ntxhov siab concentration, txo qis lub neej. Nyob rau hauv sib piv, laser vuam haz thiab nrawm txias txias ua cov kev hloov smud ntawm weld thiab cov hlau hauv paus, txhim kho cov chaw thau khoom. Qhov no ua rau txoj kev ua haujlwm laser zoo dua rau kev kho tsheb lossis lub tshuab hluav taws xob raug rau kev co.
● Tsis zoo
Tig vuam yog tsawg dua qub rau porosity nyob rau hauv cov ntaub ntawv zoo li txhuas, qhov twg ua pa roj yog qhov teeb meem tshwm sim. Laser Vuam, thaum lub sijhawm nrawm dua, yuav tsum tau npaj ua kom nrov nkauj thiab parameter tuning kom tsis txhob muaj qhov tsis xws luag zoo li cov kab nrib pleb lossis tsis tiav fusion. Tsis zoo tua laser welds tej zaum yuav underperforms txawm tias txoj kev ua siab zoo.
3. Cov khoom sib xyaw thiab tuab
Lub zog tshwm sim sib txawv txawv nrog cov khoom hom thiab tuab:
Cov Khoom Siv Nyias:
Laser vuam dominates ntawm no. Nws cov tswv yim tshav ntuj sov minimizes warping nyob rau hauv cov ntawv pov tseg li {}}. 1 hli, uas tsov muaj cua sov ntau dhau.
Cov khoom tuab:
TIG welding remains superior for thick sections (e.g., >10 hli) qhov twg sib sib zog nqus vuam thiab ntau dua vuam yuav tsum tau ua. Laser Systems muaj peev xwm ntawm tob-vuam vuam (piv txwv li, kW-chav kawm lasers) muaj nyob tab sis raug nqi txwv rau ntau cov ntawv thov.
Kev sib cais me me:
Laser Vuam qhov tseeb ua kom muaj zog ua kom muaj cov sib txuas sib luag ntawm cov hlau), whereas tig yuav tawm tsam nrog kev siv hluav taws xob.
4. Tiag tiag-ntiaj teb cov ntawv thov
Cov kev yuav tsum muaj nyob ntawm daim ntawv thov:
Aerospace: Tig tau nyiam rau qhov tseem ceeb titanium lossis npib tsib xee xee pob qij txha vim yog pov thawj kev ntseeg tau.
Automotive: Laser vuam dominates lub cev-hauv-dawb los sib dhos rau nws cov ceev thiab lub zog hauv cov khoom ntim siab.
Cov Khoom Siv Kho Mob
5. Tus nqi thiab cov kev xav paub
Thaum laser vuam feem ntau outperforms tsov nyob rau hauv lub zog ntsuas, nws cov nqi saws tsawg thiab qhov xav tau cov kws tshaj lij muaj txiaj ntsig. Tige vuam tseem muaj kev siv tau dua rau me-teev lossis cov phiaj xwm kev cai.
Xaus: Lub zog tsis yog
Cov lus nug "yog laser vuam muaj zog dua li tsov?" tsis muaj ib qho loj-haum-txhua lo lus teb. Laser Vuam feem ntau muaj lub zog superior ua kom cov ntaub ntawv nyias nyias, cov ntawv thov ceev, thiab cov xwm txheej yuav tsum muaj tsawg kawg nkaus distortion. Txawm li cas los xij, Tig vuam khaws ib qho ntug hauv cov ntaub ntawv tuab, kev ua haujlwm ntawm phau ntawv, thiab cov phiaj xwm kev siv hluav taws xob. Thaum kawg, kev xaiv xaiv yog nyob ntawm kev ntsuas lub zog uas yuav tsum muaj nrog kev txwv zoo li nyiaj txiag zoo li nyiaj txiag, khoom siv ntau lawm, thiab ntau lawm ntau lawm. Raws li cov tshuab laser thev naus laus zis thiab dhau los ua cov kev pheej yig dua, tab sis tig vuam yuav nyob tsis tau rau nws cov versatility thiab kev ntseeg tau.