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Ib qho tseem ceeb ntawm carbon fiber sandwich composite qauv -------- carbon fiber sandwich composite qauv

Views:111 Author: Linda Tshaj Tawm Sijhawm: 2022-08-16 keeb kwm:

          Carbon fiber sandwich composite qauv yog ib qho tseem ceeb daim ntawv thov ntawm carbon fiber qhov chaw. Los ntawm kev tsim qauv tsim nyog, nws yog tsim los ntawm carbon fiber composite khoom prepreg thiab honeycomb los yog ua npuas ncauj sandwich. Tus nqi muaj qhov zoo dua.

           Cov khoom siv carbon fiber ntau nws tus kheej muaj qhov zoo ntawm kev poob siab, thaum lub honeycomb sandwich qauv los yog ua npuas ncauj sandwich qauv hauv cov khoom siv carbon fiber ntau yog tsawg ntom, muaj ntau lub kaw honeycomb hlwb thiab me me qhov khoob, uas yog qhov tsim nyog. kom txuag tau ntau Piv nrog cov khoom-theem nruab nrab, huab cua-theem nruab nrab kis tau lub zog qeeb heev thiab muaj lub suab rwb thaiv tsev zoo. Yog li ntawd, carbon fiber sandwich composite structural Cheebtsam ua tau zoo nyob rau hauv cov nqe lus ntawm kev poob siab absorbing thiab txo suab nrov.

            Cov pa roj carbon fiber ntau cov khoom sib xyaw ua ke feem ntau siv cov khoom siv carbon fiber ntau ua cov khoom siv saum npoo. Lub matrix resin ntawm carbon fiber composite cov ntaub ntawv yog ib tug siab molecular polymerized los ntawm monomer molecules, nrog ruaj khov zog thiab zoo acid thiab alkali tsis kam, av noo thiab tshav kub kuj. Kev ua tau zoo, carbon fiber sandwich composite structural qhov chaw muaj cov nqi kho mob tsawg, lub neej ntev thiab muaj txiaj ntsig zoo dua

            Common carbon fiber sandwich composite structural qhov chaw yog npaj nyob rau hauv ob txoj kev: co-curing thiab theem nrab curing. Co-kho yog hais txog kev tso cov pa roj carbon fiber ntau hauv qab ntawm daim tawv nqaij, yas zaj duab xis, cov khoom siv sandwich, yas zaj duab xis, thiab cov tawv nqaij sab sauv hauv qhov kev txiav txim. Muab tshuaj txhuam rau ntawm cov pwm tsim, thiab tom qab ntawd muab cov pwm saum toj no-paved thiab cov khoom nyob rau hauv qhov kub thiab txias ib puag ncig kom khov thiab tsim, thiab tom qab ntawd demould thiab kho kom tau txais cov khoom kawg; Secondary curing yog hais txog carbon fiber ua ntej Cov tawv nqaij prepreg yog kho thiab tsim nyob rau hauv tej yam kub thiab siab tej yam kev mob, thiab tom qab ntawd cov khoom siv sandwich thiab cov tawv nqaij kho yog sib txuas thiab kho, thiab thaum kawg demolded thiab hloov. Piv nrog rau co-kho, txoj kev kho thib ob yog tsim cov tawv nqaij nyob rau hauv ib puag ncig siab dua, uas tuaj yeem xyuas kom meej tias cov tawv nqaij rigidity ua tau raws li tus qauv thiab ua kom zoo dua qhov compression tsis kam ntawm cov khoom sandwich.

             Nws yuav tsum raug sau tseg tias cov txheej txheem molding ntawm cov ntaub ntawv sib xyaw muaj qee qhov tshwj xeeb, uas feem ntau yog cov txheej txheem tshwj xeeb rau ib feem, thiab qhov sib txawv ntawm cov neeg ua haujlwm, cov khoom siv, cov ntaub ntawv, qib kev kawm thiab kev npaj ib puag ncig yuav cuam tshuam rau kev ua haujlwm kawg ntawm cov khoom. . cuam ​​tshuam.


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