Cov khoom siv thiab cov khoom siv rau hlau 3D tshuab luam ntawv tau mus txog $ 1 nphom hauv ntiaj teb. Txawm hais tias tus nqi tso tawm tsuas yog kwv yees li 10 feem pua piv nrog cov yas 3D luam ntawv, nws xav tias hlau 3D luam ntawv yuav ncav cuag qhov ntsuas ntawm 10 billion los ntawm qhov kawg ntawm 2022.
Yog li, titanium alloy hlau luam ntawv txawv li cas hauv kev lag luam 3D? Yuav ua li cas txog cov kev cia siab ntawm daim ntawv thov nyob rau hauv aerospace teb?
Cov xwm txheej ntawm titanium alloy 3D tshuab luam ntawv
Nyob rau hauv xyoo tas los no, nrog txoj kev loj hlob sai ntawm titanium alloy ncaj qha kev tsim thev naus laus zis xws li xaiv laser melting (SLM) kev tsim khoom thiab hluav taws xob hluav taws xob, xaiv melting (EBSM) raug tsim, titanium alloy 3D luam ntawv tsim tshuab rau kev ua haujlwm tau zoo tau dhau los ua neeg paub tab. . Customized functional parts molding, txheej txheem, thiab cov khoom siv ntawm cov ntaub ntawv tau dhau los ua kev tshawb fawb hotspot.
Selective laser melting SLM yog hais txog irradiating titanium alloy hmoov nrog ib tug laser beam nyob rau hauv kev tiv thaiv ntawm argon los yog nitrogen, thiab titanium alloy hmoov sai melts thiab solidifies tom qab absorbing lub laser zog, li no melting thiab bonding, ntom qauv, high-precision titanium alloy. Qhov chaw ua haujlwm, Nws yog qhov feem ntau siv titanium alloy 3D luam ntawv txoj kev rau kev tshawb fawb thiab kev tsim khoom hauv tsev thiab txawv teb chaws.
Daim ntawv thov kev cia siab ntawm titanium alloy 3D tshuab luam ntawv hauv aerospace thiab lwm qhov chaw
Nyob rau hauv daim ntawv thov teb ntawm titanium alloy 3D tshuab luam ntawv, titanium alloy 3D luam ntawv tau tsim sai heev nyob rau hauv aerospace thiab kev kho mob teb nyob rau hauv xyoo tas los. Cov xwm txheej siv dav tshaj plaws yog tsom rau hauv cov khoom siv dav hlau dav dav, kev kho hniav, thiab cov pob txha ntawm tib neeg. Cov ntaub ntawv yog cov khoom siv lom neeg uas muaj kev sib raug zoo nrog tib neeg cov ntaub so ntswg xws li titanium alloy thiab stainless hlau. Tsis ntev los no, ib pab neeg ntawm cov kws kho mob phais thoracic los ntawm Tsev Kho Mob Union tau ua tiav kev cog qoob loo "privately customized" 3D luam titanium alloy sternum tav los pab cov neeg raug mob hnav ib khub ntawm titanium alloy "armor" los kho lub thorax tshiab.
Ncaj qha ua titanium alloy qhov chaw yog tsim sai heev nyob rau hauv lub tshav pob ntawm 3D printing. Kev siv cov khoom siv hlau hmoov SLM ncaj qha luam tawm thiab tsim cov titanium alloy qhov chaw daws cov teeb meem muaj tswv yim ntawm cov khoom me me thiab kev hloov kho hauv aerospace thiab lwm qhov chaw vim nws tuaj yeem ua cov txheej txheem ib txwm muaj. Ntau qhov nyuaj uas nyuaj rau kev ua haujlwm lossis txawm tias tsis tuaj yeem ua tiav, yog li lawv muaj qhov zoo sib xws hauv cov khoom lag luam ncaj qha.
Vim tias qhov yuav tsum tau muaj nyob rau hauv aerospace, aviation, kev kho mob thiab lwm yam kev lag luam yog cov yam ntxwv ntawm "high-precision", "high-quality" thiab "ultra-precision", cov kev xav tau siab dua yog muab tso rau ntawm qhov zoo ntawm titanium alloy 3D luam ntawv hmoov. . Qhov zoo ntawm titanium alloy additively manufactured qhov chaw yog ze ze rau cov yam ntxwv ntawm cov hmoov hlau, nrog rau cov hmoov particle loj, sphericity, fluidity, bulk ntom, thiab lwm yam.
Cov khoom siv zoo heev ntawm titanium alloy 3D luam tawm cov khoom tuaj yeem ua tau raws li qhov yuav tsum tau ua ntawm aero-engines. Nws lub zog tshwj xeeb thiab lub teeb yuag muab kev txhawb nqa rau cov hniav yuag; cov khoom tiav lawm muaj siab thermal stability thiab oxidation tsis kam, uas tuaj yeem txuas lub neej ntawm cov hniav thiab lub sijhawm tshuaj xyuas; Nyob rau tib lub sijhawm, cov qauv hollow sab hauv ib feem muaj qhov chaw tsim loj, uas tuaj yeem paub ntau cov duab sib txawv thiab ua tau raws li qhov xav tau ntawm ntau yam xwm txheej.
Titanium alloy 3D luam ntawv yog cov khoom tsim qauv siv dav hauv aerospace thiab kev kho mob. Tom qab cov khoom tsim los ntawm kev xaiv laser melting (SLM) cov cuab yeej tsim khoom siv ntxiv, cov khoom siv microstructure ntawm cov khoom tau txais yog sib xws thiab ntom thiab muaj cov yam ntxwv ntawm kev sib zog sai. Lub zog tensile, yield zog, thiab elongation ntawm cov ntawv luam tawm yog kwv yees li 6 ~ 7 feem pua, 6 ~ 10 feem pua, thiab 55-60 feem pua siab dua cov forgings, feem. Cov ntawv luam tawm muaj qhov raug siab sab hauv qhov tseeb, muaj zog tshwj xeeb, thiab cov khoom siv hluav taws xob kub siab kom cov khoom muaj peev xwm muaj peev xwm zoo thiab muaj peev xwm muaj kev ntxhov siab, uas ua tau raws li cov kev cai ntawm kev nyab xeeb-tseem ceeb xws li aerospace.
JR tau luam titanium alloy aircraft brackets rau cov neeg siv khoom, thiab peb siv EOS M290 3D tshuab luam ntawv. High-precision, high-density qhov chaw yog luam tawm. Yog tias koj muaj cov kev xav tau hlau luam ntawv, koj tuaj yeem nug peb txhua lub sijhawm.