Isbarbardhigga waxqabadka ee tube fiber carbon iyo tube fiber galaas

Isbarbardhigga waxqabadka ee tube fiber carbon iyo tube fiber galaas

Tuubbada fiber-ka-carbon iyo tubooyinka fiber-ka galaaska waa laba nooc oo codsi ah oo tubooyinka isku dhafan.tuubada fiber carbon waxa lagu sameeyaa dabaysha, pultrusion ama dabaysha ee prepreg fiber carbon, halka tuubada fiber galaas la sawiro oo extruded by fiber galaas iyo resin.Tubooyinka labadan walxood ayaa si weyn loogu isticmaalaa hawada sare, warshadaynta baabuurta, ciyaaraha iyo warshadaha kale.Maxay ku kala duwan yihiin waxqabadkooda?

Cufnaanta tuubada fiber carbon waa 1.6g / cm ³, taas oo ka yar tii aluminium aluminium, xoogga korantada ee tuubada birta waa 300 ~ 600MPa, xoogga xajinta ee tuubada aluminiumku waa 110 ~ 136MPa, iyo xoogga xajinta tuubada fiber carbon waa qiyaastii 1500MPa.Isku-dhafka fidinta kulaylka ee isku-dhafka fiber-carbon waa-1.4 × 10 ^-6, kaas oo hubin kara in cabbirka alaabtu ay tahay mid deggan oo aan sahlanayn in la qaabeeyo.Xadka xoogga daalka ee tuubada fiber carbon waa 70% ~ 80% ee xooggeeda adkaysiga.Markaad ku shaqeyneyso culeys beddelaad waqti dheer ah, tuubada fiber carbon waa mid aad u deggan waxayna leedahay nolol adeeg dheer.Maaddada fiber kaarboonku waxay leedahay koronto wanaagsan oo wanaagsan iyo waxqabadka ilaalinta korantada oo aad u fiican.

Cufnaanta tube fiber galaas 2.53 ~ 2.55g / cm ³ waa ka culus tahay kan tube fiber carbon ee qeexidda la mid ah, xoog adkaysiga 100 ~ 300MPa, modules of barti 7000MPa, elongation at break 1.554%, Poisson's ratio 0.22, koofiyadaha ballaarinta 4.8×10 ^-4.Cadaadisku sidoo kale aad ayuu u weyn yahay, marka cidhiidhigu gaadho 1% ~ 2%, resinku wuu jabayaa, markaa cadaadiska la ogol yahay ee tuubada fiber-ka galaaska kama badna 60% cadaadiska xadka, halka tuubada fiber carbon ay leedahay modules laastikada weyn oo ilaalin kara sifooyin farsamo wanaagsan hoos xaaladda stress xadka.

Si loo soo koobo, tuubada fiber carbon waxay leedahay faa'iidooyin badan marka loo eego tuubada muraayadda muraayadda ee guryaha farsamada, laakiin mid kasta oo iyaga ka mid ah wuxuu leeyahay beertiisa codsigiisa, tusaale ahaan, tuubo fiber galaas ah ayaa loo baahan yahay goobta loo baahan yahay daboolka.