Carbon Fiber Sandwich Panels nrog Honeycomb - Lub teeb yuag, muaj zog thiab ntau yam
Cov pa roj carbon fiber ntau tau siv dav hauv ntau daim ntawv thov vim lawv cov khoom tshwj xeeb - siab zog-rau-qhov hnyav piv, siab modulus ntawm elasticity, qis thermal expansion coefficient, thiab zoo heev hluav taws xob conductivity. Yog li ntawd, cov pa roj carbon fiber ntau tau dhau los ua nrov hauv kev lag luam aerospace, tub rog, thiab tsheb, nrog rau cov khoom siv kis las, xws li tsheb kauj vab, golf clubs, thiab tennis rackets.
Ib txoj hauv kev siv tau zoo tshaj plaws thiab siv tau cov pa roj carbon fiber ntau yog los ntawm kev ua cov sandwich panels, uas muaj ob daim tawv nyias nyias uas txuas nrog rau cov khoom siv hnyav, xws li ua npuas ncauj, balsa, lossis honeycomb. Ntawm cov ntaub ntawv tseem ceeb no, honeycomb sawv tawm rau nws lub zog, khov kho, thiab cov txiaj ntsig txuag qhov hnyav.
Lub honeycomb core yog ua los ntawm cov kab ntawm hexagonal hlwb, tsim los ntawm ib daim ntawv nyias, xws li txhuas, ntawv, los yog Nomex ntaub, uas yog folded thiab glued nyob rau hauv ib tug tshwj xeeb qauv. Cov qauv no tsim ib qho kev sib txuas ntawm peb sab uas tuaj yeem nqus tau thiab faib cov khoom thauj hauv cov lus qhia sib txawv, thaum ntxiv qhov hnyav tsawg rau lub vaj huam sib luag tag nrho. Honeycomb cores tuaj yeem nyob ntawm qhov me me mus rau qhov loj ntawm tes, nyob ntawm seb cov ntawv thov yuav tsum tau ua.
Los ntawm kev sib txuas ntawm cov tawv nqaij carbon fiber nrog cov tub ntxhais honeycomb, sandwich panels tuaj yeem ua tiav siab khoov thiab torsional nruj, muaj kev cuam tshuam siab, thiab qhov hnyav, ua rau lawv zoo tagnrho rau ntau yam kev siv uas xav tau lub zog thiab kav ntev, xws li:
- Aerospace cov qauv: Cov pa roj carbon fiber ntau honeycomb sandwich panels tau siv rau hauv cov dav hlau thiab cov khoom siv dav hlau, xws li tis, fuselage seem, thiab satellite antennas, qhov twg lub zog-rau-qhov hnyav piv thiab thermal stability yog qhov tseem ceeb.
- Cov qauv tubrog nkoj: Carbon fiber ntau honeycomb sandwich panels yog ua haujlwm hauv nkoj hulls, decks, thiab bulkheads, qhov twg dej tsis kam, durability, thiab lightness yog qhov tseem ceeb.
- Cov qauv tsheb: Cov pa roj carbon fiber ntau honeycomb sandwich panels yog siv rau hauv kev sib tw tsheb, tsheb kis las, thiab tsheb fais fab, qhov twg qhov hnyav txo, nruj, thiab kev sib tsoo yog xav tau.
- Cov qauv kev lag luam: Carbon fiber ntau honeycomb sandwich panels yog siv rau hauv cov cua turbine hniav, ntim, tsev, thiab acoustic barriers, qhov twg corrosion kuj, hluav taws kub, thiab thermal rwb thaiv tsev yog tsim nyog.
Muaj ntau txoj hauv kev los tsim cov carbon fiber honeycomb sandwich panels, nyob ntawm qhov xav tau thiab cov peev txheej muaj. Qee cov txheej txheem feem ntau suav nrog:
- Prepreg layup: Txoj kev no suav nrog laminating carbon fiber prepreg nplooj ntawv mus rau ib tug honeycomb core, siv cua sov thiab siab los khi lawv ua ke. Prepreg layup tso cai rau cov kev sib raug zoo ntawm fiber ntau, kev tswj thickness, thiab nto tiav, tab sis xav tau cov cuab yeej tshwj xeeb thiab cov neeg ua haujlwm txawj.
- Nqus hnab ntim: Txoj kev no yuav tsum muab cov ntaub ntawv pre-impregnated carbon fiber ntau rau ntawm cov tub ntxhais honeycomb, muab khi nrog cov yeeb yaj kiab hloov tau yooj yim, thiab siv lub tshuab nqus tsev kom tshem tawm cov huab cua thiab compress cov txheej txheem. Lub hnab ntim khoom siv lub tshuab nqus tsev tuaj yeem siv cov khoom loj lossis cov vaj huam sib luag, tab sis yuav ua rau cov tawv nqaij tsis sib xws thiab cov hnab ntim cua.
- Infusion: Txoj kev no suav nrog infusing resin rau hauv cov ntaub ntawv carbon fiber qhuav, uas yog draped hla lub honeycomb core, siv lub tshuab nqus tsev kom faib cov resin sib npaug. Infusion tso cai rau kev cai layups thiab txo voids, tab sis yuav tsum tau ceev faj xaiv thiab tuav.
Hauv kev xaus, carbon fiber honeycomb sandwich panels muab cov kev daws teeb meem zoo rau ntau daim ntawv thov, sib txuas cov txiaj ntsig ntawm carbon fibers nrog lub teeb yuag, lub zog, thiab nruj ntawm honeycomb. Los ntawm kev xaiv qhov tsim nyog qhov ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntim tshuab tuaj yeem tsim kho kom haum raws li cov kev xav tau tshwj xeeb rau qhov hnyav, nqi, thiab kev ua haujlwm zoo. Nrog rau qhov xav tau ntau ntxiv rau cov khoom siv ruaj khov thiab muaj txiaj ntsig, carbon fiber honeycomb sandwich panels zoo li yuav ua lub luag haujlwm tseem ceeb hauv lub neej yav tom ntej ntawm kev sib xyaw ua ke.
High Gain manufactures carbon fiber sandwich panels rau ntau xyoo. Siv txoj kev tsim khoom autoclave, qhov loj thiab tuab ntawm cov panels tuaj yeem hloov tau. Cov neeg siv khoom tuaj yeem xaiv los ntawm hom carobn fiber ntau thiab hom honeycomb nyob nruab nrab kom muaj lub zog thiab tawv.
