Carbon fiber yog dab tsi?

Cov pa roj carbon fiber (tseem hu ua carbon fiber) yog ib qho ntawm cov khoom muaj zog tshaj plaws thiab cov khoom hnyav tshaj plaws muaj nyob hauv khw niaj hnub no. Tsib lub sij hawm muaj zog dua cov hlau thiab ib feem peb ntawm nws qhov hnyav, cov pa roj carbon fiber ntau feem ntau siv hauv aerospace thiab aviation, neeg hlau, kev sib tw, thiab ntau yam kev lag luam.

Carbon Fiber Npuag
Cov pa roj carbon fiber ntau pib heev, nyias nyias ntawm fiber ntau uas zoo dua li tib neeg cov plaub hau. Cov strands no sib tw ua ke zoo li cov xov paj (hu ua tus cab) thiab woven rau hauv cov ntaub ntawv carbon fiber uas feem ntau tuaj hauv 3k, 6k thiab 12k qhov hnyav. Ib tug 3k ntaub muaj 3,000 strands ntawm carbon nyob rau hauv txhua tus cab thaum lub luj hnyav 6k ntaub muaj 6,000 strands ib tug cab.
Cov pa roj carbon fiber ntau los ntawm ntau yam weaves uas muaj zog sib txawv. Feem ntau yog cov weave tiaj tiaj, harness satin weave, twill weave thiab unidirectional.
Weave yog qhov tseem ceeb rau ob qho laj thawj - zoo li thiab ua haujlwm. Txhua lub weave zoo li txawv heev thiab qee zaum tib neeg nyiam qhov zoo ntawm ib qho weave rau ib daim ntawv thov tshwj xeeb. Tsis tas li ntawd, weave cuam tshuam cov khoom muaj zog. Lub unidirectional weave tsim ib daim ntawv carbon fiber uas muaj zog heev nyob rau hauv cov kev taw qhia ntawm cov fibers, tab sis tsis muaj zog nyob rau hauv lub opposite kev taw qhia. Plain thiab twill weaves, ntawm qhov tod tes, muaj zog ntau dua vim lawv muaj zog tshaj plaws ntawm cov ntsiab lus uas cov fibers hla mus rau ob qho tib si. Ntawm Protech, peb siv 6k 2x2 twill weave rau peb cov qauv khoom kab; peb tau xaiv nws rau nws tag nrho ib puag ncig lub zog thiab zoo saib. Peb kuj ua hauj lwm nrog ntau yam ntawm lwm cov ntaub rau kev cai txiav txim.

Carbon Fiber Composites
Txhawm rau ua cov ntawv carbon fiber ntau (tseem hu ua cov khoom sib xyaw), cov ntaub ntawv carbon fiber ntau yog saturated lossis infused nrog epoxy resins thiab rhuab ntawm qhov kub thiab txias. Cov duab puab yog tsim los ntawm txheej ntau daim ntaub ntawm cov pwm, saturating lawv nrog resin thiab cua sov kom txog thaum cov resin tau infused los ntawm tag nrho cov txheej.