txoj moo

3D luam tawm ntawm thermoplastic tuaj ua kom sov wrding thiab ua kom muaj peev xwm txo cov hniav tawv nqaij thiab tus nqi tsawg kawg yog 10%.

Ib pab pawg ntawm lub tebchaws txuas ntxiv hluav taws xob hauv lub zog (NREL, Golden, Colo., Asmeskas, Color.txuas ntxiv lawv cov kev sib txuasntawm rov ua hluav taws xob thermopleplastics thiab kev tsim khoom ntxiv (AM). Qhov ua ntej tau ua los ntawm kev pab nyiaj los ntawm Asmeskas Lub Tsev Haujlwm Tsim Nyog Ua Haujlwm, txhim kho lub zog tsim kho tshiab, txhim kho lub zog tsim kho tshiab, txhim kho kev tsim khoom lag luam ntawm peb kev tsim khoom ntawm cov khoom lag luam.

Niaj hnub no, feem ntau cov nqi hluav taws xob-ua hluav taws xob tshuab hluav taws xob muaj cov nplaum sib xyaw ua ke nrog cov nplaum sib xyaw ua ke ua ke ua ke ua ke nrog kev ua kom zoo nkauj rau kev ua tau zoo rau kev ua tau zoo ntawm 25 lub xyoo dhau los. Txawm li cas los xij, ua kom cua tshuab txuas rau cov roj av ntau dua los ntawm kev ua kom zoo nkauj Tus pab pawg NREL lub hom phiaj tseem ceeb.

Txhawm rau pib, pab pawg NREL yog tsom rau lub resin matrix khoom. Cov qauv siv tam sim no cia siab rau ntawm thermoset resin tshuab zoo li epoxies, polymers thiab vinyl esters, polymers uas, ib zaug kho, hla kev sib txuas zoo li brambles.

"Thaum koj tsim cov hniav nrog cov thermoset cob teeb, koj tsis tuaj yeem thim cov txheej txheem," Berry Berry hais tias. "Uas [kuj] ua rau hniavnyuaj rau kev rov ua haujlwmCov. "

Ua haujlwm nrog tusLub koom haum rau cov kev sib xyaw siab ua kom tsim kev lag luam tshiab(IACMI, Knoxville, Tennople cov cuab yeej tsim kev tsim kho, uas tsis zoo li cov tshuab hluav taws xob, cov khoom siv sib xyaw ua ke, muaj cov pa hluav taws xob ntau, muaj peev xwm ua kom muaj zog cais cov polymers, enterter xaus -Op -of-lub neej (eol) rov ua dua tshiab.

Thermoplastic hniav hniav kuj tseem tuaj yeem koom nrog siv cov khoom siv thermal uas tuaj yeem tshem tawm cov khoom nplaum - feem ntau hnyav thiab kim ntxiv txhim kho hniav rov qab.

"Nrog ob thermoplastic hniav hniav Cheebtsam, koj muaj peev xwm coj lawv ua ke thiab, los ntawm kev siv cov cua sov thiab siab, koom nrog lawv," Berry hais tias. "Koj tsis tuaj yeem ua qhov ntawd nrog cov ntaub ntawv thermoset."

Mus rau pem hauv ntej, NREL, nrog nrog cov haujlwm ua haujlwmTPI Composites(Scottsdale, Ariz., Asmeskas), Addutive Engineering Kev Tawm (Akron, Ohio, Asmeskas),Ingersoll tshuab cuab yeej(Rockford, mob., Asmeskas), vanderbilt University (Knoxvilt University) thiab IMOLI, yuav tsim kho cov nyiaj Hniav Tsim Nyog - Zoo tshaj 100 meters ntev - uas yog tsawg hnyav.

Los ntawm kev siv cov tshuab luam ntawv 3D hais tias nws tuaj yeem tsim cov qauv tsim qauv hluav taws xob uas yuav tsum muaj rau cov txheej txheem tshiab thiab cov duab hluav taws xob ntawm cov tawv ntoo ntawm cov hniav. Cov pob txha hniav yuav raug infused siv ib lub thermoplastic cob qhia.

Yog tias lawv ua tiav, pab pawg yuav txo cov hniav hniav kom tsawg thiab them 10% (lossis ntau dua) thiab lub sijhawm sib zog ua ntej 15%.

Ntxiv rau ntawmPrime amo foa AwardRau AM thermoplastic cua hniav hniav hniav hniav cov txheej txheem, ob txoj haujlwm ntawm cov haujlwm hauv nkoj tseem yuav tshawb txog cov kev tsim dav cua ua kom tau muaj cua siab. Colorado State University (Fort Collins (Fort Collins) yog ua ib qho haujlwm uas tseem siv cov khoom siv fiber ntau ntxiv rau cov cua tshuab sab hauv cov txheej txheem, nrogOwens Corning(Toledo, Ohio, Asmeskas), NREL,Arkema Inc.(Huab tais ntawm Prussa, PA., US), thiab Vestas tuaj America (Brighton, Colo., Asmeskas) raws li cov khub. Qhov thib ob phiaj xwm thib ob, coj los ntawm GE kev tshawb fawb (Niskinuna, NY, Asmeskas), yog Dubbed America: modelular America: modabular-enabled rotor rotor hliav thiab sib xyaw ua ke sib dhos. Koom tes nrog ge kev tshawb fawb yogOak Ridge National Laboratory(ONNL, Oak Ridge, Tennund, Tenned, Peb), NREL, LM cua cua (Kolding, Denmark) thiab GE lub zog txuas ntxiv (Paris, Fabkis).

Los ntawm: Compositesworld