32,000 tus neeg tuaj xyuas thiab 1201 tus neeg tuaj koom los ntawm 100 lub teb chaws ntsib ntsej muag hauv Paris rau kev nthuav qhia thoob ntiaj teb.
Composites tau ntim ntau dua kev ua tau zoo rau hauv qhov me me thiab muaj kev ruaj ntseg ntau dua yog qhov loj nqa tawm los ntawm JEC World composites luam yeeb yam tau tuav hauv Paris thaum Lub Tsib Hlis 3-5, nyiam tshaj 32,000 tus neeg tuaj xyuas nrog 1201 tus neeg tuaj koom los ntawm ntau dua 100 lub teb chaws ua rau nws thoob ntiaj teb tiag.
Los ntawm fiber ntau thiab textile taw tes ntawm view muaj ntau pom los ntawm recycled carbon fiber thiab ntshiab cellulose composites rau filament winding thiab hybrid 3D luam ntawv ntawm fibers. Aerospace thiab automotive tseem yog cov lag luam tseem ceeb, tab sis nrog qee qhov ib puag ncig - ua rau muaj kev xav tsis thoob hauv ob qho tib si, thaum qhov kev cia siab tsawg dua yog qee qhov kev tsim kho tshiab hauv cov khau khau.
Fiber thiab textile txoj kev loj hlob rau composites
Cov pa roj carbon thiab iav fibers tseem yog qhov tseem ceeb rau cov khoom sib xyaw, txawm li cas los xij txoj kev txav mus rau kev ua tiav qib siab ntawm kev ruaj ntseg tau pom kev txhim kho ntawm cov pa roj carbon fiber ntau (rCarbon Fiber) thiab siv cov khoom siv hemp, basalt thiab biobased.
Lub koom haum German ntawm Textile thiab Fiber Research (DITF) muaj kev tsom mus rau kev ruaj khov los ntawm rCarbon Fiber mus rau Biomimicry braiding cov qauv thiab kev siv cov khoom siv biomaterials. PurCell yog 100% ntshiab cellulose khoom uas yog tag nrho recyclable thiab compostable. Cov cellulose fibers yog yaj nyob rau hauv ib tug ionic kua uas tsis yog-tshuaj lom thiab yuav rinsed tawm thiab cov khoom qhuav thaum kawg ntawm tus txheej txheem. Txhawm rau rov ua dua cov txheej txheem rov qab, ua ntej txiav PurCell rau hauv me me ua ntej yaj hauv cov kua ionic. Nws yog compostable tag nrho thiab tsis muaj qhov kawg ntawm lub neej pov tseg. Z-shaped composite cov ntaub ntawv tau tsim nrog tsis muaj kev siv tshuab tshwj xeeb. Cov cuab yeej siv tau zoo rau ntau daim ntawv thov xws li cov khoom siv tsheb sab hauv.
Loj loj tau txais kev ruaj ntseg dua
Txaus siab heev rau cov neeg tuaj ncig ua si uas nkees nkees ntawm Solvay thiab Vertical Aerospace Partnership tau muab kev pom zoo ntawm kev siv hluav taws xob aviation uas yuav tso cai rau kev ceev nrawm mus ncig luv luv. Lub eVTOL yog tsom rau hauv nroog huab cua mus ncig nrog ceev txog li 200mph, xoom-emissions thiab taug kev nyob ntsiag to heev thaum piv nrog lub nyoob hoom qav taub ntawm caij nkoj txog li plaub tus neeg caij tsheb.
Thermoset thiab thermoplastic composites yog nyob rau hauv lub ntsiab airframe nrog rau cov rotor hniav, hluav taws xob motors, roj teeb Cheebtsam thiab enclosures. Cov no tau raug tsim los ua kom tau raws li qhov sib npaug ntawm qhov nruj, kev ua siab ntev thiab kev ua haujlwm tsis zoo los txhawb qhov xav tau ntawm lub dav hlau nrog nws qhov kev cia siab ntau zaus tawm mus thiab tsaws.
Composite cov txiaj ntsig tseem ceeb hauv kev ruaj ntseg yog ib qho ntawm cov khoom muaj txiaj ntsig zoo rau qhov hnyav piv rau cov khoom hnyav dua.
A&P Technology yog nyob rau pem hauv ntej ntawm Megabraiders braiding thev naus laus zis coj cov thev naus laus zis mus rau lwm qhov ntsuas - qhov tseeb. Cov kev tsim kho tau pib xyoo 1986 thaum General Electric Aircraft Engines (GEAE) tau ua haujlwm lub dav hlau lub cav ntim khoom siv zoo tshaj qhov muaj peev xwm ntawm cov tshuab uas twb muaj lawm, yog li lub tuam txhab tsim thiab tsim lub tshuab 400-carrier braiding. Qhov no tau ua raws li 600-carrier braiding tshuab uas xav tau rau lub tes tsho biaxial rau ib sab cuam tshuam airbag rau tsheb. Cov khoom siv airbag no tsim tau ua rau ntau tshaj 48 lab taw ntawm airbag braid siv los ntawm BMW, Land Rover, MINI Cooper thiab Cadillac Escalade.
Composites hauv khau
Khau khau yog tej zaum qhov tsawg tshaj plaws kev ua lag luam sawv cev ntawm JEC, thiab muaj ntau qhov kev txhim kho kom pom. Orbital Composites muab lub zeem muag ntawm 3D luam ntawv carbon fiber rau khau rau kev hloov kho thiab kev ua tau zoo hauv kev ua kis las piv txwv. Cov khau yog nws tus kheej manipulated robotically raws li cov fiber ntau luam rau nws. Toray qhia lawv lub peev xwm hauv kev sib xyaw siv Toray CFRT TW-1000 thev naus laus zis sib xyaw footplate. Ib qho twill weave siv Polymethyl methacrylate (PMMA), carbon thiab iav fibers ua lub hauv paus rau ib qho ultra-thin, lub teeb yuag, resilient phaj tsim rau ntau txoj kev txav mus los thiab zoo zog rov qab.
Lub Toray CFRT SS-S000 (SuperSkin) siv cov Thermoplastic polyurethane (TPU) thiab carbon fiber thiab siv rau hauv lub pob luj taws kom nyias, hnav thiab xis nyob. Kev tsim kho xws li cov no ua rau txoj hauv kev rau cov khau ntau dua li kev kho kom haum rau ko taw loj thiab cov duab nrog rau kev ua haujlwm xav tau. Lub neej yav tom ntej ntawm nkawm khau thiab cov khoom sib xyaw yuav tsis zoo ib yam.
Post lub sij hawm: May-19-2022