Pib nrog Carbon Fiber Weaving
Fiberglass yog "tus neeg ua haujlwm" ntawm kev lag luam composites.Vim nws lub zog thiab tus nqi qis, nws yog siv hauv ntau daim ntawv thov.
Txawm li cas los xij, thaum xav tau ntau dua, lwm cov fibers tuaj yeem siv tau.Carbon fiber braid yog ib qho kev xaiv zoo heev vim nws lub teeb yuag, siab tawv thiab conductivity, thiab tsos.
Lub aerospace, khoom ua si nawv thiab tsheb industries tag nrho ua tau zoo siv carbon fiber.Tab sis muaj pes tsawg hom carbon fiber ntau?
Carbon Fiber Braid piav qhia
Cov pa roj carbon fiber ntau yog cov saw ntev, nyias, feem ntau yog carbon atoms.Cov crystals nyob rau hauv yog teem nyob rau hauv xws li ib tug txoj kev uas lawv muaj zog heev nyob rau hauv loj, zoo li kab laug sab web.
Vim nws lub zog siab, carbon fiber yog qhov nyuaj rau tawg.Tsis tas li ntawd resists dabtsi yog khoov thaum nruj nreem woven.
Nyob rau sab saum toj ntawm qhov ntawd, carbon fiber muaj peev xwm ua rau eco-phooj ywg, yog li nws tsim muaj kuab paug tsawg dua li lwm yam khoom siv zoo sib xws.Txawm li cas los xij, kev rov ua dua thiab rov siv dua tsis yooj yim li.
Ntau hom carbon fiber weaves
Muaj ntau ntau hom carbon fiber braids muaj rau kev yuav khoom.Nov yog qee qhov sib txawv tseem ceeb hauv cov pa roj carbon fiber ntau, thiab vim li cas koj yuav tsum xaiv ib qho ntawm lwm qhov.
2 × 2 twill weave
Koj yuav pom tias hom carbon fiber ntau tshaj plaws yog 2 × 2 twill weave.Nws yog siv nyob rau hauv ntau daim ntaub ntawv kho kom zoo nkauj tab sis kuj muaj nruab nrab formability thiab stability.
Raws li lub npe qhia, txhua tus cab mus dhau 2 tus cab thiab tom qab ntawd ob tug cab.Qhov weave no ua rau nws yooj yim dua thiab siv tau yooj yim.
Qhov tsuas yog downside yog tias hom braid no yuav tsum tau ua tib zoo saib xyuas ntau dua li lwm cov braids vim tias lawv tuaj yeem ua rau muaj kev cuam tshuam me ntsis hauv nws.
Plain weave 1 × 1 weave
Qhov thib ob feem ntau siv carbon fiber weave yog lub tiaj weave los yog 1 × 1 weave.Nws zoo nkaus li zoo li lub checkerboard vim yog cov qauv uas 1 pawg rub mus rau hauv lwm pawg.
Yog li ntawd, nws cov weave yog nruj dua thiab nyuaj rau twist.Txawm li cas los xij, nws tseem nyuaj dua rau cov txheej txheem pwm dua li twill weave.
unidirectional
Lub unidirectional carbon fiber ntaub tsis yog ib tug weave kiag li, nws yog ib tug uas tsis yog-woven npuag muaj li ntawm fibers uas yog parallel rau ib leeg.
Tsis muaj qhov sib txawv ntawm cov fibers thiab tag nrho cov zog yog concentrated raws nws qhov ntev.Qhov tseeb, qhov no ua rau nws muaj zog longitudinal stretch peev ntau dua li lwm cov weaves.
Koj feem ntau pom cov pa roj carbon fiber ntau siv qhov chaw ntawm lub hauv ntej thiab nram qab lub zog tseem ceeb, xws li hauv kev tsim tubular.Nws tseem tuaj yeem siv rau hauv kev tsim vaj tsev thiab kev tsim vaj tsev.
Post lub sij hawm: Jan-11-2022