—Kwasekuqaleni kweMfazwe yaseVietnam, izigcayiseli zenziwa ngecarbon fiber, yaye kwiminyaka elishumi kamva iF1 yaqalisa ukusebenzisa icarbon fiber, yaye emva kweshumi leminyaka, icarbon fiber isetyenziselwa iibhayisekile.
Ilaphu le-carbon fiber
Okokuqala, siqhelene nelaphu le-carbon fiber, i-carbon fiber ilungile kancinci, ngaphambi kokuba siyisebenzise, kufuneka siyiluke le misonto kwilaphu, ekwalilaphu le-carbon fiber.
Ilaphu lendlela enye (UD, unidirectional)
Abantu abaninzi bacinga ukuba ilaphu lendlela enye libi kwaye libi, kodwa alinjalo kwaphela. Ifayibha yekhabhoni sisipha segquba, ifayibha yekhabhoni kwicala elinye kumqolo, ilaphu lendlela enye. Le yindlela nje i-carbon fiber ehlelwe ngayo kwaye ayinanto yakwenza nomgangatho we-carbon fiber material ngokwayo. Ilaphu lendlela enye lithandwa kakhulu kwisakhelo seebhayisekile, amandla ecaleni kolungiselelo lwefayibha yekhabhoni aphezulu. Iindawo ezininzi zesakhelo sebhayisekile ziphantsi kwamandla eendlela ezahlukeneyo., ngoko ke ezo zikhundla zomelele xa zenziwe ngelaphu lendlela enye.
Ilaphu elilukiweyo
Ngokuqhelekileyo, ilaphu elilukiweyo lahlulwe laziindidi ezininzi, ezifana ne-1K, 3K, 12K, i-1K ithetha ukuba i-1000 ye-carbon fiber yenziwe inxalenye, kwaye emva koko yalukwa; I-3K yi-3000, i-12K yi-12000, kulula kakhulu ukuyiqonda.
Imodyuli
Ngandlela-thile, i-modulus ilukhuni, i-modulus inokusenza sicinge ngokukhaphukhaphu kwaye somelele.carbon fiberichaphazeleka ngamandla angaphandle.Kodwa uyilo lwesakhelo sangempela luya kudibanisa nezinye izinto, ezifana nokuthuthuzela.
Tensile strength
Sisakhono semathiriyeli okanye ulwakhiwo ukumelana nemithwalo ethande ukuba nde, kunokuba ibe namandla acinezelayo, kwaye umthwalo owuthweleyo uthande ukunciphisa ubungakanani. Ngamanye amazwi, amandla okuqina axhathisa ukuxinezeleka (atsaliwe), ngelixa amandla acinezelayo amelana noxinzelelo (atyhale kunye).
Intlaka
Imicu yekhabhoni inamandla amancinane de yaqatywa intlaka, kwaye imicu yekhabhoni engama-3000 inokukrazulwa lula ngezandla. kodwa, uqatywe ngentlaka ephilisayo, uya kuba lukhuni ngakumbi kunentsimbi nentsimbi. Kukho iindlela ezimbini zokugquma i-resin, enye ibizwa ngokuba yi-Prepreg kwaye enye yindlela eqhelekileyo. Ukucwiliswa kwangaphambili kufakwe kwi-resin ngaphambi kokuba i-carbon cloth ifakwe kwi-mold; indlela eqhelekileyo kukuba i-resin igqunywe xa i-carbon cloth iya kufakwa. Ukugcinwa kwelaphu le-prepreg kufuneka libe kwiqondo lokushisa eliphantsi, ngelixa ukunyanga kufuna ukushisa okuphezulu kunye noxinzelelo oluphezulu, ukwenzela ukuba iimveliso ze-carbon fiber ziya kuba namandla aphezulu.
Ixesha lokuposa: Mar-18-2019