Lub luag haujlwm ntawm cov hlau 3D luam tawm hauv kev ncua lub neej lifespan ntawm cov khoom?

1, cov qauv kev tsim kho tshiab: mus dhau qhov kev txwv ntawm cov qauv tsim qauv
Txoj kev ua cov qauv txwv kev tsim cov khoom siv ntawm ib txwm sib xws, thiab feem ntau lawv yuav tsum xaiv cov qauv ua kom yooj yim thiab ua kom yooj yim ua. Hlau 3D Printing's "txheej Los Txheej Tsim Kev Tsim Khoom Siv Mus Los Ntawm Cov Kev Txwv Tsis Txaus, Ua Raws Li Cov Khoom Siv Cua Txias, Thiab Ntev Ntev.
Kev ua kom zoo tshaj plaws: ntiav "kev faib tawm" ntawm cov ntaub ntawv los sib ntaus sib tua
Hauv ib lub tsev kawm ntawv, lub cav qhuav tuaj feem ntau tawg vim tias lawv nkees heev. Platinum Lite ua haujlwm hlau 3D tshuab luam ntawv thev naus laus zis los ua cov hniav ua ke ua cov qauv huab cua sab hauv. Qhov kev txiav tawm no cia rau ntawm cov khoom siv siv los ntawm 30% thaum ua kom lub zog. Qhov no "dollow tawm" tsim ua rau cov kev ntxhov siab rau kev faib tawm ntau txawm tias ob npaug ntawm lub neej qaug zog. In the same way, a certain car business changed the engine valve spring seat to a topology-optimized structure. Thaum lub sijhawm ntsuas 100,000-nrawm kuaj, tsis muaj kab nrib pleb, txawm hais tias cov kab txheem thaiv kev nthuav dav ntau ntawm cov hnav ntawm 80,000 mais.
Cov duab - Hnub txias Txias: Ua Haujlwm "Kho kom sov qhov kev tswj hwm qhov kub thiab txias
Thermal rog yog ib qho laj thawj loj yog vim li cas tuag -} Castting pwm tsis nyob ntev li lawv muaj. Feem ntau ntawm cov chaw txias txias hauv cov kev ua kom haum cov pwm ncaj ncees, uas ua rau nws nyuaj rau cov chaw npog uas kub heev. Platinum thev naus laus zis ua haujlwm 3D luam tawm los ua kom muaj kauv {}}} zoo li cov duab txias sab hauv txhuas alloy tuag- Casting pwm. Qhov no cia cov kua txias kom kov tau rau saum npoo ntawm cov pwm kab noj hniav. Cov ntaub ntawv xeem qhia tau hais tias qhov ua kom zoo dua moulditive amplitude tau ploj mus los ntawm 80℃lub neej tau nce mus ntau tshaj 50,000 zaus. Hauv tiag- Lub ntiaj teb tsim, broadcom Precision's 3D luam tawm tsam tuag taus {} kev ntxhov siab ntawm 22J thiab cov txiaj ntsig ntawm 100%.
Kev Tsim Khaub Ncaws Hnav: Txiav rau ntawm cov neeg kho tshuab thauj los ntawm "qhov hnyav txo thiab txhim kho"
Nyob rau hauv lub ntiaj teb kev muaj kev siv neeg hlau, qhov hnyav ntawm cov pob qij txha muaj cov nyhuv ncaj qha rau lub cev muaj zog thauj khoom thiab zoo li cas lub gearbox ua haujlwm. Bolite ua ib qho tshwj xeeb 3D {{{-}}}} Cov kev lag luam sib koom ua ke uas tau txiav qhov hnyav los ntawm 40% thiab ua rau nws 15% stiffer los ntawm kev siv cov qauv honeycomb. {- Cov ntaub ntawv ntiaj teb qhia tau hais tias cov kev coj sib luag ua kom zoo dua los ntawm 60% thiab kev txij nkawm tau nce mus rau 3 hlis mus rau 9 lub hlis.
2, Khoom hloov kho cov khoom siv: Hloov "Universal Adapation" rau "Kev Ua Haujlwm Customization"
Hlau 3D printing tsis txhob ua ulit li cas yog tsim, tab sis nws tseem qhib cov ntaub ntawv tshiab los ua kom txhua yam khoom siv tau ua kom tiav rau cov ntaub ntawv gradient rau cov ntaub ntawv nano.
Alloys with a lot of entropy: Improving resistance to corrosion through "multi-element synergy"
Lub ntsiab yog vim li cas cov khoom siv hauv dej hiav txwv engineering tsis ntev yog vim nws xeb. Cov Suav Academy ntawm kev tshawb fawb ua lub ntsej muag siab entropy alloy siv cov tshuab tshuab 3D luam, uas paub tseeb tias muaj pes tsawg leeg sib kis. Hauv ib qho kev daws teeb meem 3.5% NacL, nws tsuas yog corroded ntawm tus nqi ntawm 1/5 uas ntawm cov hlau 316L stainless hlau. Tom qab tsib xyoos ntawm kev siv, qhov tob corrosion ntawm cov khoom ntawm cov kabmob ntawm cov kabmob tau tsawg dua 0.1mm, thaum cov ntaub ntawv cov ntaub ntawv twb tau pom tias muaj kev nkag siab cenetring. Qhov no tau ua los ntawm lub tuam txhab tua hluav taws cua.
Cov ntaub ntawv gradient: ua haujlwm "zoning" los lis cov xwm txheej nyuaj
Turbine discs in aircraft engines need to be able to handle both high temperatures (>600 °C) and high pressures (>300mpa) tib lub sijhawm. Tsoos ib txwm muaj ntaub ntawv tsis zoo txaus rau qhov no. Platinum thev naus laus zis ua haujlwm 3D luam tawm kom muab cov khoom siv natsavy rau sab nraud ntawm lub tshuab pheeb suab. Sab hauv yog ua los ntawm Ti6al4V, uas ua rau cov qauv gradient uas "nyuaj rau sab nraud thiab tawv nyob sab hauv." Cov ntawv ntsuam xyuas tau pom tias cov qauv ntsuas hluav taws xob tsis zoo kom tev tawm thoob plaws ntawm 1000 {} teev he} lub voj voog ntsuas. Cov txheej txheej ib txwm muaj, ntawm qhov tod tes, ua tsis tiav tom qab 500 teev.
Nano hloov kho: "Micro ntxiv dag zog rau" kom ua rau qaug zog tsis pub dhau
Qoob ntais ntawm titanium alloy pob txha scaffolds yog qhov kev nyab xeeb hauv kev kho mob tiag tiag ntawm kev kho mob. Lub Tsev Kawm Ntawv Qaum Teb Polytechnical Siv 3D tshuab luam ntawv thev naus laus zis los ntxiv 0.5% Micro tic hais rau Ti6AL4V Matrix. Qhov no tsa cov scaffold lub zog tsis pub dhau 450mpa rau 620mpa. Cov ntaub ntawv los ntawm qhov ua raws li-}} Tshaj tawm cov stents ntawm cov khoom sib koom ua ke no tau ua rau tsis tawg tom qab siv 8 xyoo. Nyob rau hauv kev sib piv, lub pob txha lov rau cov qauv cov khoom tso tseg tom qab 5 xyoos yog 12%.
3, los ntawm "Kho thiab Remanufacturing" rau "Kev tswj lub neej puv nkaus," txheej txheem ua kom zoo
Hlau 3D Printing tsis yog muaj txiaj ntsig rau cov ntu tshiab, tab sis nws tseem ceeb heev rau kev tswj cov khoom siv, rov qab ua haujlwm, thiab cov khoom siv hloov kho ntxiv. Cov tuam txhab tuaj yeem tswj hwm lub neej ntawm lawv cov khoom siv dynamically los ntawm kev kaw- lub voj voos ntawm "kev luam ntawv kom pom kev ua kom zoo dua."
Remanufacturing: Hloov cov duab ntawm cov scrap seem
Zhongke Quaper siv 3D luam ntawv kom remake crystalliser tooj liab daim hlau. Lawv txhim kho cov txheej hnav rau saum npoo ntawm cov ntawv liab qub los ntawm laser cladding. Cov ntaub ntawv xeem pom tias cov ntawv kho tooj liab tau ntev li 1 txog 7 zaug ntxiv, uas tuaj yeem txuag cov tuam txhab steel ntau dua 50% ntawm lawv cov standy poob thiab txo tus nqi ntawm kev ua cov hlau los ntawm 3%. Cov txheej txheem no tseem zoo dua rau ib puag ncig vim tias nws tsis ua paug rau huab cua nrog cov hlau hnyav zoo li ib txwm electroplating ua. Nws haum nrog tus qauv ntawm kev tsim khoom ntsuab.
NTSE kho thiab saib xyuas hauv Is Taws Nem
Ib lub tuam txhab pab pawg aviation siv 3D tshuab luam ntawv tshuab thiab hauv internet ntawm tej yam kom muab tso rau qhov ntsuas kub thiab cov sensors ntawm lub cav. Yog tias cov ntaub ntawv saib xyuas tsis yog ib txwm, lub system ua txoj kev npaj kho nws tus kheej thiab siv txawb 3D luam tawm cov hniav hauv lub hangar. Txoj kev no ua rau lub cav tis thib 30% ntev thiab txiav kev siv nyiaj los ntawm 40% txhua xyoo.
Ua kom tau tus nqi tsim nyog tag nrho lub neej
Ib qho cua fais fab gearbox, kav 15 xyoos thiab tus nqi 2 lab yuan los ua hauv txoj kev ib txwm ua. Los ntawm kev siv thev naus laus zis tshuab, lub neej tau nce ntxiv rau 25 xyoo, thiab LCC tau txo qis dua rau 1.6 lab Yuan los ntawm Topology optimization, cov khoom txhim kho, thiab kev tshuaj xyuas cov khoom siv ntse. Tsim kev tsim kho ntxiv ntxiv tau ntxiv 30% rau kev ua lifespan li, cov khoom tsim kho ntxiv ntxiv 40%, thiab cov tshuaj xyuas kev saib xyuas ntxiv 30%.