Kev siv cov khoom siv sib xyaw ua ke ua lub luag haujlwm tseem ceeb hauv kev tsim thiab tsim cov dav hlau.Qhov no yog vim muaj ntau yam haujlwm zoo ntawm cov ntaub ntawv sib xyaw, xws li lub zog siab thiab cov qauv tshwj xeeb, kev qaug zog zoo heev, thiab cov khoom tsim tshwj xeeb, yog cov khoom zoo tshaj plaws rau cov qauv dav hlau.Cov ntaub ntawv sib xyaw ua tau zoo, tau txheeb xyuas los ntawm cov khoom siv ua haujlwm siab carbon (graphite) fiber ntau cov ntaub ntawv, yog siv los ua cov khoom siv hauv tsev thiab kev ua haujlwm, thiab tseem ua lub luag haujlwm tsis tuaj yeem hloov tau hauv cov cuaj luaj, tua tsheb thiab satellite tsheb.
Cov pa roj carbon fiber ntau lub teeb, kev ua haujlwm siab thiab kev siv tshuab ruaj khov ua rau cov khoom siv carbon fiber ntau siv nyob rau hauv kem qauv ntawm cov dav hlau lag luam loj.Rau cov dav hlau lag luam loj uas sawv cev los ntawm B787 thiab A350, qhov kev faib ua feem ntawm cov khoom sib xyaw hauv qhov hnyav ntawm cov qauv dav hlau tau mus txog lossis ntau dua 50%.Lub davhlau tis ntawm lub dav hlau lag luam loj A380 kuj yog ua los ntawm cov ntaub ntawv sib xyaw.Cov no yog tag nrho cov khoom sib xyaw.Milestone siv rau cov dav hlau lag luam loj.
Lwm daim ntawv thov cheeb tsam ntawm carbon fiber composites nyob rau hauv kev lag luam aircraft yog nyob rau hauv lub cav thiab nacelles, xws li cav cav yog infused nrog epoxy resin los ntawm cov txheej txheem autoclave thiab 3D carbon fiber fabrics.Cov ntaub ntawv sib xyaw uas tsim muaj siab toughness, siab puas kam rau siab, Tsawg tawg loj hlob, siab zog nqus, cuam tshuam thiab delamination kuj.Ntxiv nrog rau kev muab cov qauv kev koom tes, cov khoom siv sandwich siv nws ua cov khoom siv tseem ceeb thiab epoxy prepreg raws li daim tawv nqaij kuj muaj lub suab nrov txo.
Cov ntaub ntawv carbon fiber ntau kuj tau siv dav hauv cov nyoob hoom qav taub.Ntxiv nrog rau cov khoom siv xws li lub fuselage thiab tail boom, lawv kuj muaj xws li cov hniav, tsav shafts, high-temperature fairings thiab lwm yam khoom uas muaj kev xav tau ntau dua rau kev qaug zog thiab kub thiab av noo.CFRP tseem tuaj yeem siv los tsim cov dav hlau stealth.Qhov chaw hla ntawm cov pa roj carbon fiber ntau siv yog ib qho tshwj xeeb-zoo li tus ntoo khaub lig-section, thiab ib txheej ntawm cov pa roj carbon monoxide los yog ib txheej ntawm cov ntxeem tau microspheres tau tso rau saum npoo kom tawg thiab nqus cov radar tsis, muab nws nthwv dej-nqus. muaj nuj nqi.
Tam sim no, ntau tus neeg hauv kev lag luam hauv tsev thiab txawv teb chaws tau ua ntau qhov kev tshawb fawb tob txog kev tsim khoom, tsim, thiab kev sim ua haujlwm ntawm CFRP.Qee cov resin matrices uas tsis rhiab rau ib puag ncig tau tshwm sim ib qho tom qab, uas maj mam txhim kho qhov kev hloov pauv ntawm CFRP rau qhov chaw ib puag ncig nyuaj thiab txo qhov zoo.Thiab qhov kev hloov pauv loj tau txais me me thiab me me, uas muab qhov muaj zog rau cov khoom siv carbon fiber ntau kom siv dav hauv cov cuab yeej siv dav hlau siab.
Cov lus saum toj no yog cov ntsiab lus hais txog kev siv cov khoom siv carbon fiber ntau hauv kev lag luam aviation rau koj.Yog tias koj tsis paub dab tsi txog nws, thov tuaj nrog peb lub vev xaib, thiab peb yuav muaj cov neeg tshaj lij los piav qhia rau koj.
Post lub sij hawm: Feb-20-2023