Tws carbon fiber yog carbon fiber uas yog txiav luv. Ntawm no cov pa roj carbon fiber tsuas yog kev hloov pauv morpoonological, los ntawm carbon fiber filament rau hauv cov lus luv luv, tab sis kev ua tau ntawm luv luv carbon fiber nws tus kheej tsis tau hloov. Yog li vim li cas koj thiaj xav txiav cov lus zoo luv luv?
Ua ntej tshaj plaws, peb yuav tsum pib los ntawm cov txheej txheem moulding ntawm cov khoom siv sib xyaw. Feem ntau muaj fiber fiber fiber filament yuav woven rau hauv carbon fiber ntau lossis ua rau cov pa roj carbon fiber ntau, thiab tom qab ntawd los ntawmMoulding txheej txheem, RTM, lub tshuab nqus tsev, cov xovxwm kub thiab lwm yam txheej txheemmus rau ntau cov roj carbon fiber ntau cov khoom lag luam. Yog lawm, tseem muaj qee cov txheej txheem moulding uas tsis tas yuav muaj cov ntaub ntawv nruab nrab, xws li pultrusion moulding, cua moulding, cua molding thiab lwm yam.
Carbon fiber woven rau hauv cov ntaub fiber ntau lossis ua rau cov khoom lag luam, mus ua cov khoom lag luam, muaj qhov tsis zoo rau cov pwm. Lub hav zoov ntawm pwm yog los muab cov duab rau cov khoom siv sib xyaw, cov pwm muaj hom ntawv kawg li cas, cov khoom kawg ntawm cov khoom siv zaum kawg. Txawm li cas los xij, yog cov ntaub fiber ntau lossis cov pa roj carbon fiber ntau lossis cov khoom siv tsis haum rau cov pwm zoo, cov duab ntawm cov khoom siv sib xyaw tsis phim cov duab ntawm cov pwm. Ib qho ntxiv, hauv qee cov fab, cov ntaub file cabbon yooj yim yog qhov yooj yim rau cov kab noj hniav hauv zos, uas ua rau muaj kev ua tau zoo ntawm cov khoom lag luam carbon fiber ntau.
Cov fiber fiber filament hauv cov ntaub fiber ntau lossis npaj npaj txhij ua txhua yam thiab tsis yooj yim txav. Tshwj xeeb tshaj yog nyob rau hauv cov ntaub ntawv ntawm siab, lub resin thiab carbon filammility muaj kev txom nyem heev, uas yuav kawg ua rau molding teeb meem nyuaj lossis ua rau muaj kev cuam tshuam.
Tus luv luv qhov ntev, qhov zoo dua cov fluidity ntawm lubtws carbon fiberCov. Nws yuav tsum paub tias txhaj tshuaj molding yog qhov dav siv dav dav thiab paub tab hauv cov txheej txheem yas moulding. Yog tias siv rau kev tsim cov khoom sib xyaw, nws yuav hloov pauv.
Txawm li cas los xij, qhov ntev ntawm cov luv-txiav carbon fiber tsis tuaj yeem txo, vim tias luv luv ntawm cov luv luv-fiber ntau, lub resin thiab carbon fiber yuav dhau los ua tsis muaj zog. Vim hais tias cov nyiaj sib khi ntawm cov khaub ncaws hnav thiab cov pa roj carbon fiber yog ncaj qha rau thaj tsam ntawm lawv, yog hais tias qhov ntev yog luv, tom qab thaj chaw tiv tauj yog kev txo qis.
Tom qab ntawd muaj kev sib cav ntawm no, uas yog, qhov kev tsis sib haum ntawm kev ua tau zoo ntawm fiber ntau thiab kev mus ncig. Qhov ntev ntev cov fiber ntau, tsawg yuav tau tawg, fiber ntau thiab fiber ntau rau cov fiber ntau thiab rasin ua ke, tawm ntawm cov khoom siv sib xyaw ua ke yuav muaj ntau dua. Tus luv dua rau fiber ntau, qhov yooj yim nws yog mus rau disperse, nrog zoo flowerability, tab sis cov nyiaj fiber ntau thiab cov ntawv pov tseg yog lub zog me me. Yuav ua li cas sib npaug no kev sib txawv no, feem ntau yog, ua kom luv-txiav carbon fiber ntau ntxiv, qhov ntev ntawm 1-9mm.
Kuj tseem muaj txoj hauv kev txhim kho txoj kev sib raug zoo ntawm cov roj carbon fiber ntau thiab resin, uas yog sizing tus neeg sawv cev. Feem ntau, muaj ib tug neeg sawv cev sizing nyob rau saum npoo ntawmCarbon FiberHoobkas, uas yog siv los tiv thaiv cov pa roj carbon fiber los ntawm kev kaw cov txheej txheem, hloov chaw thiab ua haujlwm, thiab ua si lub luag haujlwm ntawm kev txhim kho lub zog.
Txawm li cas los xij, qhov no sizing tus neeg sawv cev yog qhov tseem ceeb rau cov khoom dai thermosetting. Feem ntau ntawm cov resins siv los ua pellots yog thermoplastic resins, yog li tus neeg sawv cev sizing yuav tsum tau ua kom tiav. Ib qho yog hlawv cov thawj sizing tus neeg sawv cev thiab ua ib txheej tshiab ntawm cov neeg sawv cev Sizing. Ib qho yog hlawv cov thawj sizing tus neeg sawv cev thiab ua ib txheej tshiab ntawm cov neeg sawv cev Sizing; Lwm tus yog kom sizing tus neeg sawv cev dua ntawm tus thawj sizing tus neeg sawv cev, uas yog hu ua sify sizing.
Ntxiv rau kev ua cov granules rau txhaj tshuaj molding,tws carbon fiberMuaj lwm yam kev siv, xws li ua los ntawm carbon fiber lev, lossis ua los ntawm cov ntawv fiber carbon fiber. Qhov yuav tsum tau ntev ntawm tws carbon fiber yuav ntev dua li qhov ntev ntawm tws fiber ntau rau granules.
Tsis tas li ntawd, ntxiv rau haphazardly tws carbon fibers, kuj muaj kuj bundled tws carbon fibers. Qhov luv luv-txiav fiber ntau yog nyob rau hauv luv luv txiav ua ntej cov pa roj carbon fiber ntau muaj cov yam ntxwv luv luv, tom qab ntawd cov resin luv yuav ntau tshaj lwm cov luv-txiav fiber ntau.
Lub Sijhawm Post: Oct-08-2024
