European Space Agency tsim cov kub-kub FFF 3D tshuab luam ntawv rau Lub Chaw Haujlwm Thoob Ntiaj Teb

Thaum Lub Peb Hlis 23, ib lub koom haum nyob hauv European Space Agency (ESA) tau tsim thiab tsim lub tshuab luam ntawv FFF 3D thaum ntxov rau International Space Station (ISS). Cov qauv qauv yog tsim los ua ib feem ntawm IMPERIAL qhov project, uas siv cov khoom siv conveyor siv rau (theoretically) 3D luam qhov hauv qhov ntev tsis txwv. Ntawm ESA Advanced Manufacturing seminar nyob rau lub Peb Hlis thaum ntxov, kev ua haujlwm ntawm lub tshuab luam ntawv 3D tsis muaj npe tau tshwm sim. Cov khoom tuaj yeem sib xws nrog txhua qhov kub-kub engineering filaments. Cov neeg tuaj koom tau pom cov txheej txheem ua 1.5m ntev steel tuav ntawm qhov chaw.

Lub koom haum ntawm qhov project suav nrog German aerospace tuam txhab OHB thiab Azimut Space, Aslon Institute of Technology hauv koom pheej ntawm Ireland thiab Portuguese 3D tshuab luam ntawv muab kev pabcuam BEEVERYCREATIVE. "Los ntawm txoj haujlwm no, peb tau kov yeej ib qho ntawm cov kev txwv tseem ceeb ntawm 3D luam ntawv - ntim - thiab siv lub tshuab luam ntawv compact 3D uas muaj peev xwm tuav tau cov thermoplastics zoo." Ugo Lafont, tus kws tshaj lij ntawm ESA, piav qhia. "Qhov no yog ib qho kev ua tau zoo, thiab nws yuav nthuav dav daim ntawv thov ntawm cov txheej txheem tsim khoom raws li qhov xav tau."

Lub Chaw Nres Tsheb Thoob Ntiaj Teb

Lub Chaw Nres Tsheb Thoob Ntiaj Teb. Daim duab yog los ntawm NASA.

Qhov project IMPERIAL yog dab tsi?

Tom qab ESA qhov kev pib MELT tau ua tiav, qhov project tau sim qhov ua tau ntawm kev lag luam FFF 3D luam ntawv nyob rau hauv microgravity tej yam kev mob, thiab tom qab ntawd tau pib qhov project IMPERIAL. Qhov project IMPERIAL npaj yuav nqis tes ua ntxiv thiab txhim kho qhov chaw ua tiav qhov chaw tsim khoom uas tuaj yeem kov yeej qhov kev txwv loj ntawm cov tshuab luam ntawv 3D niaj hnub no. Yog li ntawd, lub kaw lus thaum kawg yuav raug siv rau kev tsim khoom raws li qhov xav tau thiab kev saib xyuas ntawm Chaw Nres Tsheb Thoob Ntiaj Teb, yog li muab qhov chaw txaus rau tus kheej rau yav tom ntej qhov chaw dav hlau mus ntev.

Adventit Makaya, tus kws tshaj lij kev tsim khoom loj ntawm ESA, tau taw qhia tias: "Kev txhim kho ntawm kev tsim khoom lag luam txawv teb chaws rau ntau qhov chaw hauv ib puag ncig ntawm tib neeg kev tshawb nrhiav (piv txwv li, ntawm no, thiab tom qab ntawd ntawm cov qauv ntawm lub dav hlau) yog qhov tseem ceeb los txhim kho kev ruaj ntseg. thiab kev ntseeg tau. Nws yog lub peev xwm muaj peev xwm rau yav tom ntej qhov chaw ya mus ua haujlwm. "

Ua ntej IMPERIAL project, ESA consortium tau tsim 3D tshuab luam ntawv nrog microgravity muaj nuj nqi raws li MELT qhov project. Daim duab yog los ntawm BEEVERYCREATIVE.

Chaw muaj FFF 3D luam ntawv

Lub tshuab luam ntawv nws tus kheej yuav tsum ua raws li ntau yam kev cai nruj heev. Qhov no suav nrog kev tuaj yeem luam tawm cov khoom siv hluav taws xob zoo xws li PEEK, tuaj yeem luam tawm raws li microgravity tej yam kev mob, thaum tswj xyuas qhov zoo ntawm qhov zoo ib yam li lub ntiaj teb, thiab muaj peev xwm luam tawm qhov loj tsis kawg nyob rau hauv ib qho kev taw qhia. Kev siv hluav taws xob ntawm lub kaw lus kuj tseem txwv nruj, thiab vim tsis muaj cov khoom siv tom qab ua tiav hauv qhov chaw, nws yuav tsum tau npaj kom siv cov khoom luam tawm ncaj qha los ntawm chav tsev tsim kho. Txhawm rau kom ua tiav kev koom ua ke rau hauv ISS, pab pawg tseem raug yuam kom xav txog qhov muaj cov ntaub ntawv raw thaum tsim 3D tshuab luam ntawv. Txhua qhov seem seem tom qab tsim cov khoom yuav tsum raug txo kom tsawg, thiab tuaj yeem rov qab siv tau tag nrho thaum ua tau.

Antonella Sgambati, OHB tus thawj tswj hwm qhov project, ntxiv tias: "Qhov tseeb tau ua pov thawj tias FFF siv cov khoom siv ua haujlwm siab tsis cuam tshuam los ntawm kev txo qis ib puag ncig, uas ua rau txoj hauv kev rau cov kev cov nyom tshiab, xws li luam ntawv ntev ntev hauv ib qho kev taw qhia lossis siv batch ntau lawm. lub moj khaum ntawm txoj haujlwm no, cov cuab yeej thev naus laus zis tshiab tau raug txheeb xyuas thiab kho cov qauv tsim thiab kev sim ntawm BEEVERYCREATIVE, yog li ua tiav qhov kev ua tiav tshwj xeeb, ua cov txheej txheem tsim khoom sab nraum lub ntiaj teb ib kauj ruam tom ntej. "

Tus tshiab Project IMPERIAL 3D tshuab luam ntawv yog siv los tsim 1.5m ntev steel tuav

Tus tshiab Project IMPERIAL 3D tshuab luam ntawv yog siv los tsim 1.5m ntev steel tuav. Yees duab los ntawm ESA.

Nrog rau lub zeem muag ntawm interplanetary chaw davhlau tau los ze rau qhov tseeb, qhov chaw additive manufacturing tau dhau los ua lub ntsiab lus kub hauv thaj chaw aerospace. Nyuam qhuav pib lub xyoo no, COSM Advanced Manufacturing Systems, lub tuam txhab engineering, pib qhov kawg kev txhim kho thiab kev tsim kho hlau EBM 3D tshuab luam ntawv rau NASA. Lub kaw lus tau tsim los ua kom tau raws li NASA cov kev cai rau kev tsim khoom siv hluav taws xob thiab kev saib xyuas cov khoom hauv qhov chaw. Pib los ntawm qhov kev pab cuam Artemis, lub kaw lus yuav raug siv rau tag nrho qhov chaw, lunar thiab Mars missions.

Lwm qhov, cov kws tshawb fawb ntawm Brunswick University of Technology thiab Hanover Laser Center (LZH) nyuam qhuav luam tawm lub hli hnyav pob zeb hauv 3D hauv qab xoom lub ntiajteb txawj nqus thawj zaug. Hauv qhov kev sim "MOONRISE" qhov project, pab pawg tau teeb tsa lub laser customized ntawm nws "MIRA3D" lunar rover thiab yaj lub lunar plua plav mus rau hauv ib puag ncig, paving txoj hauv kev rau kev tsim cov qauv kev lag luam ntawm lub hli.