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Tham txog cov ntaub ntawv carbon fiber

Views:53 Author: Linda Tshaj Tawm Sijhawm: 2022-07-26 keeb kwm:

         Cov pa roj carbon fiber ntau muaj cov khoom zoo heev thiab ua lub luag haujlwm loj hauv kev tsim khoom thiab lub neej. Vim tias cov pa roj carbon fiber ntau yog filamentous, txhawm rau ua haujlwm zoo dua, carbon fiber yuav tsum tau woven kom tau cov ntaub ntawv carbon fiber. Cov ntaub ntawv carbon fiber feem ntau muab faib ua unidirectional carbon fiber ntaub, bidirectional carbon fiber ntaub, thiab lwm yam carbon fiber ntaub.

1. Unidirectional carbon fiber daim ntaub

         Unidirectional carbon fiber daim ntaub hais txog ib tug loj npaum li cas ntawm carbon fiber filaments nyob rau hauv ib tug kev taw qhia (feem ntau yog warp kev taw qhia), thiab tsuas yog ib tug me me thiab feem ntau nyias nyias carbon fiber filaments nyob rau hauv lwm yam kev taw qhia, yog li ntawd xyaum tag nrho lub zog ntawm daim ntaub nyob rau hauv. thawj coj. Ib daim ntaub carbon fiber.

         Qhov tseeb, unidirectional carbon fiber daim ntaub tsis txhais hais tias tsuas muaj ib qho kev taw qhia ntawm carbon fiber. Nws muaj cov pa roj carbon fiber ntau nyob rau hauv ob qho tib si warp thiab weft cov lus qhia, tab sis feem ntau tsuas muaj me me ntawm carbon fiber yarn nyob rau hauv weft kev taw qhia, uas plays lub luag hauj lwm ruaj thiab tiv thaiv nws los ntawm kev sib kis. Lub unidirectional carbon fiber daim ntaub tuav tag nrho lub zog ntawm cov pa roj carbon fiber nyob rau hauv warp kev taw qhia, thiab yog tshwj xeeb tshaj yog zoo rau siv raws li ib tug reinforcing khoom. Yog li ntawd, kev sib xyaw ua ke ntawm unidirectional carbon fiber daim ntaub thiab resin yog siv los ua cov khoom siv ntxiv rau cov tsev thiab txuas hniav.

         Lub zog ntawm carbon fiber yog 7-10 npaug ntawm cov hlau nrog tib lub cev seem, thiab qhov zoo yog li ntawm 1/5 ntawm cov hlau. Nws muaj lub zog loj, lub teeb yuag, thiab kev tsim kho yooj yim (superior resin impregnation, yooj yim tshem tawm cov npuas npuas, ua haujlwm tau zoo, thiab ntim ntim. ntxhov siab thaum txiav raws li cov kev taw qhia ntawm carbon fiber), corrosion kuj, yog ib tug epoch-ua reinforcement cov ntaub ntawv, muaj ib tug tsoos lub incomparable superiority ntawm cov ntaub ntawv reinforcement.

          Cov pa roj carbon fiber reinforcement txoj kev yog tam sim no ib tug advanced txoj kev siv nyob rau hauv lub reinforcement ntawm txuas hniav, tunnels, vaj tse thiab lwm yam reinforced pob zeb lug nyob rau hauv advanced teb chaws xws li lub tebchaws United States, Nyiv thiab Europe. Qhov saum npoo ntawm cov qauv tuaj yeem txhim kho cov kabmob muaj peev xwm ntawm cov qauv, txo qhov deformation cuam tshuam ntawm cov qauv, thiab ua kom nws muaj kev nyab xeeb thiab ruaj khov.

2.Ob txoj kev carbon fiber ntaub

          Bidirectional carbon fiber daim ntaub yog ua los ntawm carbon fiber cab, woven nyob rau hauv ob warp thiab weft, thiab yuav woven, knitted, woven, thiab lwm yam.

Woven carbon fiber ntaub, feem ntau suav nrog: dawb weave, twill, satin, unidirectional, thiab lwm yam.;

Knitted carbon fiber ntaub, feem ntau suav nrog: warp knitted fabric, weft knitted fabric, circular knitted fabric (sleeve), flat knitted fabric (ribbed fabric), thiab lwm yam.;

Woven carbon fiber ntaub, feem ntau suav nrog: casing, packing, braided siv, ob-dimensional daim ntaub, peb-dimensional ntaub, peb-dimensional woven ntaub, thiab lwm yam.

          Bidirectional carbon fiber daim ntaub tuaj yeem zam qhov tsis zoo uas daim ntaub unidirectional tsuas yog kev ntxhov siab hauv ib qho kev coj. Ob txoj kev carbon fiber ntaub ntaub yog lub teeb, nyias, mos, siab zog, thiab resistant rau kev laus. Ntxiv nrog rau kev siv los ua cov khoom siv txhawb zog, nws kuj tuaj yeem siv los ua ib feem ntawm cov khoom siv carbon fiber ntau. Cov khoom siv ua los ntawm cov roj carbon fiber muaj qhov zoo nkauj thiab kev ntxhib los mos ntawm carbon fiber.

3. Lwm cov ntaub ntawv carbon fiber

Tshaj ntaub

          Cov ntaub nthuav dav yog txheej txheem tshwj xeeb uas nce qhov dav ntawm cov pa 2-3 hli dav carbon fiber ntau ntau zaus. Piv nrog rau cov tsoos carbon fiber daim ntaub, cov ntaub nthuav dav yog sib dua, nyias, cov monofilaments tau teem rau tib lub sijhawm thiab qhov ntom ntom ntom ntom ntom ntom. muaj kev poob phaus zoo dua.

Mixed ntaub

         Cov pa roj carbon fiber tuaj yeem sib xyaw nrog aramid thiab iav fiber. Ntxiv nrog rau kev hloov cov xim dub monotonous ntawm carbon fiber, sib xyaw nrog aramid kuj tuaj yeem txhim kho qhov brittleness ntawm carbon fiber nws tus kheej thiab ua kom yooj.


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