Nyob rau hauv xyoo tas los no, qhov zoo ntawmlaser vuam tshuab nyob rau hauv lub tshav pob ntawm kev tsim tsheb tau dhau los ua pom tseeb, thiab tib lub sijhawm, nws kuj tau txais kev saib xyuas ntau thiab ntau dua. Nyob rau hauv tus txheej txheem ntawm laser vuam, vuam tsis tas yuav tsum tau nqa tawm nyob rau hauv lub nqus tsev vacuum, thiab vuam deformation yuav zam tau. Tsis tas li ntawd, cov khoom siv kho tshuab dav dav ntawm cov vuam sib txuas yog sib npaug los yog zoo dua li ntawm cov hlau hauv paus, kom ntseeg tau tias cov iav tuaj yeem xa cov torque loj. Yog li ntawd, lub laser vuam ntawm lub tsheb iav tau dhau los ua tus qauv ntawm kev tsim khoom.
Vuam tshuab ntawm tsheb iav
Weld qhov tob ntawm iav welded los ntawm high-zog-density laser beam kuj loj, thiab nws cov laser vuam yog feem ntau sib sib zog nqus welding; Laser welding muaj qhov zoo ntawm kev tsis sib cuag, kev kub ceev, me me vuam tshav kub-tsim cheeb tsam, me me vuam iav deformation, tsawg iav ua tom qab vuam, los yog txawm tsis ua; Lub zog vuam yog siab, thiab cov vuam feem ntau muaj cov khoom siv sib npaug los yog zoo dua li cov hlau hauv paus, kom cov iav tuaj yeem xa cov torque loj; Qhov tseeb vuam yog qhov siab, thiab tsis muaj cov xaim xaim yuav tsum tau ua hauv cov txheej txheem vuam; Piv nrog rau lwm txoj kev vuam beam, lub laser vuam ntawm lub zog tsis xav tau lub tshuab nqus tsev, thiab cov vuam yog nqa tawm hauv ib puag ncig ntuj, uas yog qhov xav tau.
Cov txheej txheem tseem ceeb ntawm laser vuam iav muaj xws li cov hauv qab no
1. Welding txheej txheem tsis: hom yooj yim lossis qis-txiav laser beam feem ntau yog siv rau laser vuam. Cov txheej txheem tseem ceeb ntawm iav vuam yog laser zog, vuam ceev, thiab defocusing tus nqi. Rau qee qhov chaw txoj kab uas hla thiab qee qhov defocusing tus nqi, qhov vuam nkag tau nce nrog qhov nce ntawm cov nqaj fais fab thiab txo qis nrog qhov nce ntawm vuam ceev; Cov ntsiab lus plasma muaj kev cuam tshuam zoo rau kev nkag mus rau vuam, vuam dav, vuam zoo, thiab txawm txiav txim siab daim ntawv ntawm laser vuam.
2. Ntxuav thiab nias haum ntawm vuam ua ntej vuam. Laser welding muaj qee qhov yuav tsum tau ua ntawm kev tu qib ntawm vuam. Kev huv huv ntawm kev ntxuav ncaj qha cuam tshuam rau qhov zoo ntawm welds. Yog hais tias muaj roj stain, xeb, thiab lwm yam impurities ntawm lub vuam, nws yog ib qho yooj yim los tsim defects xws li pores. Ib txoj kev tu mechanized yuav tsum tau saws nyob rau hauv ntau lawm, thiab immersion, tshuaj tsuag, los yog ib tug ua ke ntawm ob txoj kev yuav tsum tau saws rau tu. Cov iav welded yuav tsum tau nias sib dhos ua ntej welding (cov vuam vuam yuav tsum tau nias ua ke). Thaum lub sij hawm nias haum, yuav tsum tau them nyiaj mloog mus rau qhov haum haum thiab nias haum qhov tseeb ntawm cov xovxwm-fitting nto machining.
3. Kev tiv thaiv vuam: txhawm rau kom ntseeg tau qhov sib sib zog nqus qhov tob thiab tiv thaiv qhov vuam los ntawm kev oxidized, cov roj tiv thaiv yuav tsum tau siv los tshuab cov huab cua nyob rau sab sauv ntawm lub vuam thaum lub sij hawm laser vuam, thiab cov pa oxygen ntau dhau hauv cov cua. yuav tsum raug cais tawm, yog li ntawd lub laser beam feem ntau tshwm sim rau cov vuam melting hauv av, thiab cov txheej txheem vuam tuaj yeem ua tiav tsis tu ncua thiab sib npaug; Nyob rau tib lub sijhawm, cov roj tiv thaiv kuj tseem tuaj yeem tiv thaiv lub lens tsom los ntawm kev ua qias tuaj los ntawm kev rov qab txhaj tshuaj ntawm cov roj boiling thiab kua.
Laser vuam ntawm lub tsheb iav yog ib txoj kev loj hlob. Tam sim no, cov tuam txhab tsim tsheb loj hauv ntiaj teb tab tom sib tw siv laser vuam iav los hloov cov txheej txheem vuam ib txwm siv xws li kev siv vuam, induction vuam, electron beam vuam, thiab lwm yam. Laser vuam iav tsis tas yuav tsum tau nqa tawm hauv lub tshuab nqus tsev, uas. tuaj yeem zam qhov vuam deformation. Tom qab vuam, lub iav tsis tas yuav tsum tau ua tiav. Tsis tas li ntawd, qhov sib koom ua ke muaj cov khoom siv dav dav sib npaug los yog zoo dua li cov hlau hauv paus, thiaj li ua kom cov iav tuaj yeem xa cov torque loj.
Hauv kev tsim thiab tsim khoom ntawm lub tsheb kis tau tus mob, txhawm rau txo qhov nyuaj ntawm kev ua haujlwm txias thiab kub ntawm lub zog thiab txhim kho kev ua tau zoo, cov iav feem ntau muab faib ua ob qhov kev ywj pheej rau kev ua haujlwm, thiab tom qab ntawd ob qhov sib xyaw ua ke los tsim ib tug tag nrho los ua ib tug composite iav, tseem hu ua ib tug iav los ua ke, xws li ib tug iav los ua ke ntawm iav thiab lub khob hliav qab (sib koom hniav).
Muaj ob txoj hauv kev los txuas cov iav sib xyaw ua ke: kev sib txuas spline thiab kab vuam txuas. Spline kev twb kev txuas yog pom tau los ntawm sab hauv thiab sab nraud splines, uas muaj qhov khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob. Beam vuam kev twb kev txuas yog tsuas yog electron beam vuam thiab laser vuam. Nws hloov qhov kev sib txuas spline nrog lub tog raj kheej du sib txuas kom lub qhov khoob khoob khoob raug txo, lub iav ntim tau txo, lub tsheb hnyav yog txo, thiab cov khoom siv tau zoo tuaj.
Siv cov cuab yeej siv laser vuam los txuas cov iav sib dhos tuaj yeem txhim kho cov khoom raug ntawm cov iav kis tau tus mob, ua kom yooj yim rau cov khoom lag luam thiab cov txheej txheem tsim khoom, yooj yim ua tau raws li qhov xav tau ntawm kev hloov kho txuas ntxiv ntawm cov qauv thiab cov qauv tsim khoom hauv kev tsim khoom thiab kev sim ntau lawm, thiab pab. cov neeg tsim qauv tsim qauv tsim qauv ntawm cov khoom tsim thiab txuas ntxiv txhim kho cov khoom tsim thiab qib tsim khoom. Nyob rau tib lub sij hawm, vim lub compact qauv ntawm lub laser-welded iav, kev txhim kho qhov raug thiab kev ntseeg tau yuav txo tau lub tsheb tsis ua hauj lwm tus nqi, txhim kho lub tsheb tuav yooj thiab txhim kho cov khoom lub koob npe nrov. Lub tshuab muaj kev ua haujlwm siab thiab ua haujlwm zoo.