-Pakutanga Hondo yeVietnam, migodhi yaigadzirwa necarbon fiber, uye makore gumi gare gare F1 yakatanga kushandisa carbon fiber, uye pashure pemamwe makore gumi, carbon fiber inoshandiswa pamabhasikoro.Nhoroondo yecarbon fiber ndeyenguva refu, asi unozviziva here?
Carbon fiber jira
Chekutanga, isu tinoziva nekabhoni faibha jira, kabhoni faibha yakanaka chaizvo zvishoma, tisati taishandisa, tinofanira kuruka mafiibha aya mumucheka, rinovawo kabhoni faibha jira.
Mucheka wenzira imwe (UD, unidirectional)
Vanhu vazhinji vanofunga kuti jira reimwe nzira yakaipa uye rakachipa, asi hazvina kudaro zvachose. Carbon faibha iboka reboka, iyo kabhoni faibha munzira imwe mumutsara, ijira renzira imwe. Iyi ndiyo nzira yekurongeka kwekabhoni uye haina chekuita nemhando yekabhoni fiber zvinhu pachayo. Imwe-nzira jira rinonyanya kufarirwa pane furemu yemabhasikoro, simba riri parutivi rwekabhoni faibha kuronga kwakakwira . Zvikamu zvakawanda zvefuremu yebhasikoro zviri pasi pesimba remativi akasiyana., saka nzvimbo idzodzo dzinesimba kana dzakagadzirwa nejira reimwe nzira.
Woven Fabric
Kazhinji, jira rakarukwa rakakamurwa kuita marudzi akati wandei, senge 1K, 3K, 12K, 1K zvinoreva kuti 1000 yekabhoni fiber inoumbwa nechikamu, uye yozorukwa; 3K i3000, 12K i12000, iri nyore kunzwisisa.
Modulus
Neimwe nzira, modulus yakaoma, iyo modulus inogona kazhinji kutiita kuti tifunge nezve yakareruka uye yakasimba.Iyo yakakwirira iyo modulus, yakaderera dhigirii ye deformation inoitika kana iyocarbon fiberinobatwa nemasimba ekunze.Asi iyo chaiyo furemu dhizaini ichabatanidzawo zvimwe zvinhu, sekunyaradza.
Kusimba simba
Iko kugona kwechinhu kana chimiro kutsungirira mitoro inorebesa, pane kudzvanya simba, uye mutoro wainotakura unowanzo kuderedza saizi. Mune mamwe mazwi, simba rekusimba rinoramba kushushikana (kudhonzwa nepakati), nepo simba rekumanikidza rinopesana nekumanikidza (kusundirwa pamwechete).
Resin
Carbon fibers ine simba shoma kusvika yaputirwa neresin, uye 3000 carbon filaments inogona kubviswa nyore nemaoko. asi yakaputirwa nemushonga unorapa, ichaoma kupfuura simbi nesimbi. Kune nzira mbiri dzekupfekedza resin, imwe inonzi Prepreg uye imwe inzira yakajairika. Pre-immersion pre-yakaputirwa neresin isati yekabhoni jira rakanamwa kune mold; nzira yakajairika ndeyokuti resin yakaputirwa kana jira rekabhoni richizoiswa. Kuchengetedzwa kwejira repreg kunofanirwa kunge kuri pakadzika tembiricha, nepo kurapa kunoda kupisa kwakanyanya uye kudzvanywa kwakanyanya, kuitira kuti zvigadzirwa zvekabhoni fiber zvive nesimba repamusoro.
Nguva yekutumira: Mar-18-2019