Thawj Kev Siv 3D-luam tawm qauv Sintered Titanium Cheebtsam Ntawm Ib Lub Cuab Yeej Ua Lag Luam

Hauv lub sijhawm tseem ceeb rau ob qho tib si kev lag luam aerospace thiab kev tsim khoom ntxiv, Tsoom Fwv Tebchaws Aviation Administration (FAA) tau pom zoo siv sintered titanium qhov chaw tsim khoom siv Norsk Titanium's Rapid Plasma Deposition (RPD) txheej txheem rau Boeing 787 Dreamliner aircraft. Qhov kev pom zoo yog thawj zaug uas 3D-luam qauv titanium tivthaiv tau pom zoo siv rau hauv kev lag luam dav hlau.

Norsk Titanium, ib tus neeg muag khoom hauv Teb Chaws Asmeskas ntawm 3D-luam titanium cov khoom siv rau kev lag luam aerospace, tsim cov txheej txheem RPD raws li kev siv tau zoo dua thiab muaj txiaj ntsig zoo rau kev tsim cov khoom titanium. Cov txheej txheem siv lub plasma arc los fuse titanium hlau feedstock rau hauv cov duab ze-net, uas yog tom qab ntawd machined rau lawv daim ntawv kawg. Cov txheej txheem RPD muaj ntau qhov zoo dua li cov txheej txheem tsim khoom ib txwm muaj, suav nrog txo cov khoom pov tseg, txo cov nqi tsim khoom, thiab lub sijhawm ua cov hmoov txhuas sai dua.

Boeing tau ua haujlwm nrog Norsk Titanium los ntsuas cov txheej txheem RPD rau kev tsim cov titanium qhov chaw txij li xyoo 2015. Cov tuam txhab tau tsom mus rau kev tsim cov kev daws teeb meem uas ua tau raws li cov qauv siab rau kev nyab xeeb thiab kev ua haujlwm zoo hauv kev lag luam aerospace.

Kev pom zoo los ntawm FAA yog qhov ua tiav tseem ceeb rau Norsk Titanium thiab kev lag luam kev lag luam ntau ntxiv. Nws sawv cev rau ib kauj ruam tseem ceeb rau pem hauv ntej ntawm kev lees txais 3D luam ntawv raws li txoj kev tsim khoom siv tau rau cov khoom siv dav hlau. Kev siv sintered titanium qhov chaw hauv kev lag luam dav hlau muaj peev xwm txo tau qhov hnyav thiab txhim kho cov roj efficiency ntawm cov dav hlau no.

Cov txheej txheem RPD tau pom tias muaj txiaj ntsig zoo hauv kev tsim cov khoom loj titanium. Cov txheej txheem tshwj xeeb yog tsim nyog rau kev tsim cov duab nyuaj uas yuav nyuaj lossis tsis tuaj yeem tsim los siv cov txheej txheem machining ib txwm. Kev siv 3D luam ntawv rau titanium qhov chaw kuj tuaj yeem pab txo cov sij hawm txhuas thiab cov nqi cuam tshuam nrog kev tsim cov khoom no.

Qhov kev pom zoo los ntawm FAA tau ua raws li kev soj ntsuam nruj thiab cov txheej txheem ntawv pov thawj. Cov khoom tau raug rau lub roj teeb ntawm kev sim, suav nrog tensile, qaug zog, thiab kev sim cuam tshuam, kom ntseeg tau tias lawv ua tau raws li cov qauv siab rau kev nyab xeeb thiab zoo raws li cov khoom tsim tawm. FAA qhov kev pom zoo yog qhov ua pov thawj rau qhov zoo ntawm Norsk Titanium cov txheej txheem tsim khoom thiab lub zog ntawm sintered titanium qhov chaw tsim los siv cov txheej txheem RPD.

Kev siv sintered titanium qhov chaw hauv kev lag luam dav hlau yuav tsum loj hlob nyob rau xyoo tom ntej. Kev lag luam aerospace niaj hnub nrhiav txoj hauv kev los txo qhov hnyav ntawm lub dav hlau thiab txhim kho lawv cov roj efficiency, thiab kev siv titanium qhov chaw tau pom tias yog lub tswv yim tseem ceeb hauv kev ua tiav cov hom phiaj no. Kev pom zoo ntawm cov txheej txheem RPD los ntawm FAA yuav ua rau muaj kev nqis peev ntxiv hauv kev tsim khoom siv thev naus laus zis los ntawm kev lag luam aerospace.

Ntxiv nrog rau kev lag luam aerospace, kev siv sintered titanium qhov chaw muaj peev xwm siv tau hauv lwm qhov kev lag luam thiab. Piv txwv li, kev lag luam kho mob tau nce siv titanium implants rau ntau cov txheej txheem, thiab cov txheej txheem RPD tuaj yeem siv los tsim cov kev cog qoob loo no kom zoo dua thiab muaj txiaj ntsig zoo.