Ngeemveliso ze-carbon fiber, into yokuqala abantu abavakalelwa ngayo xa bebona imveliso enepateni ye-carbon fiber kukuba ipholile kwaye inomqondo wefashoni kunye nobuchwepheshe. Namhlanje siza kubona ukuba iipateni ze-carbon fiber ezahlukeneyo zingasetyenziselwa ukwenza iimveliso ze-carbon fiber.
Okokuqala, siyazi ukuba i-carbon fibers ayiveliswanga ngabanye, kodwa kwiingxowa. Inani leefayili zekhabhoni kwi-bundle nganye linokwahluka ngandlel' ithile, kodwa ngokubanzi zinokwahlulwa zibe yi-1000, 3000, 6000 kunye ne-12000, eyona ngcamango iqhelekileyo ye-1k, 3k, 6k kunye ne-12k.
Ifayibha yekhabhoni idla ngokuza ngendlela elukiweyo, eyenza kube lula ukuyiphatha kwaye inokukunika amandla amakhulu ngokuxhomekeke kwisicelo. Ngenxa yoko, kukho iintlobo ezininzi zokuluka ezisetyenziselwa amalaphu e-carbon fiber. Ezona ziqhelekileyo ziyi-plain weave, i-twill weave kunye ne-satin weave, esiya kuyichaza ngokweenkcukacha ngokwahlukileyo.
Plain Weave Carbon Fiber
Iiphaneli zeCarbon fiber kwi-plain weave zi-symmetrical kwaye zinenkangeleko ye-checkerboard encinci. Kulolu hlobo lwe-weave, i-filaments ilukwe kwipatheni ephezulu ephantsi. Umgama omncinci phakathi kwemiqolo yefilament embindini unika i-weave ethafeni iqondo eliphezulu lokuzinza. Uzinzo lwe-Weave kukukwazi kwelaphu ukugcina i-engile ye-weft kunye ne-fiber orientation. Ngenxa yokuzinza kwayo okuphezulu, i-plain weave ayifanelekanga kangako kwi-laminations ene-contours eyinkimbinkimbi kwaye ayiguquguquki njengezinye iintlobo ze-weave. Ngokubanzi, ii-weaves ezicacileyo zifanelekile ukubonakala kweepaneli ezisicaba, iibhubhu kunye nezakhiwo ezigobileyo ze-2D.
Ukungalungi kolu hlobo lwe-weave kukugoba okuqinileyo kwe-filament bundle ngenxa yomgama omncinci phakathi kwe-interlacings (i-angle eyenziwe yimicu ngexesha lokuluka, jonga ngezantsi). Oku kugoba kubangela ukugxininiswa koxinzelelo okwenza buthathaka inxalenye ngokuhamba kwexesha.
I-Twill Weave Carbon Fiber
I-Twill yi-weave ephakathi phakathi kwe-plain kunye ne-satin, esiza kuxoxa ngayo kamva. U-Twill unokuguquguquka okuhle, unokubunjwa abe ziikhonto ezintsonkothileyo, kwaye ugcina uzinzo lwe-weave engcono kune-satin weave, kodwa hayi kunye ne-plain weave. Kwi-twill weave, ukuba ulandela inyanda yeefilaments, iya kunyuka inani elithile lemicu kwaye emva koko yehle inani elifanayo lemicu. Ipateni yaphezulu/ezantsi idala ukubonakala kweentolo zediagonal ezibizwa ngokuba yi "twill lines". Isithuba esibanzi phakathi kwe-twill braids xa kuthelekiswa ne-plain weave kuthetha ukuba iilophu ezimbalwa kunye nomngcipheko omncinci wokugxila kuxinzelelo.
I-Twill 2x2 yeyona ndlela ibalaseleyo eyaziwa ngokuba yi-carbon fiber weave kushishino. Isetyenziswa kwizinto ezininzi zokuthambisa kunye nezokuhombisa, kodwa ikwabonelela ngokusebenza okugqwesileyo, ithobeka ngokuphakathi kwaye yomelele ngokuphakathi. Njengoko igama elithi 2x2 licebisa, inyanda nganye yefilament idlula kwimisonto emibini ize iphinde ibuyele umva ngemisonto emibini. Ngokufanayo, i-4x4 twill idlula kwi-4 filament bundles kwaye emva koko ibuyele kwi-4 filament bundles. Ubume bayo bungcono kancinci kunobo be-2x2 twill, njengoko i-weave ingaxinene kangako kodwa kwaye ingazinzanga.
I-Satin Weave
I-satin weave inembali ende ekulukeni kwaye yayisetyenziswa kwimihla yangaphambili ukwenza amalaphu esilika anedrape egqwesileyo ebonakala igudile kwaye ingenamthungo ngaxeshanye. Kwimeko ye-composites, obu buchule bokudonsa buvumela ukuba iikhonto ezintsonkothileyo zibunjwe kwaye zisongelwe ngokulula. Ukukhululeka kwelaphu elinokubunjwa ngalo kuthetha ukuba alizinzile. Iintambo zokubopha eziqhelekileyo zesatin zizi-4 zokubopha (4HS), ezi-5 zokubopha i-satin (5HS) kunye nezisi-8 zokubopha i-satin (8HS). Njengoko inani le-satin weave likhula, ukubunjwa kuya kwanda kwaye uzinzo lwelaphu luya kuncipha.
Inani elikwigama le-harness satin libonisa inani elipheleleyo leentambo zokubopha ezihla zinyuka. Kwi-4HS kuya kubakho ngaphezulu kweentambo ezintathu zokubopha phezulu kunye nezantsi. Kwi-5HS kuya kubakho ngaphezu kwe-4 imicu phezulu kwaye emva koko i-1 strand phantsi, ngelixa kwi-8HS kuya kuba ne-7 strands up and then 1 strand down.
I-Bundle Width Filament Bundle kunye ne-Standard Filament Bundle
Unidirectional ilaphu carbon fibers ayinayo imeko yokugoba kwaye inokumelana namandla kakuhle. Imiqulu yelaphu ephothiweyo kufuneka igotywe phezulu nasezantsi kwicala le-orthogonal, kwaye ilahleko yamandla inokubaluleka. Ngoko xa iinyanda zefiber zilukwa phezulu nasezantsi ukuze zenze ilaphu, ukomelela kuyehla ngenxa yokugotywa kwinyanda. Xa unyusa inani leefayili kwi-standard filament bundle ukusuka kwi-3k ukuya kwi-6k, i-filament bundle iba nkulu (ingqimba) kwaye i-angle yokugoba iba nkulu. Enye indlela yokuphepha oku kukutyhila imicu ibe yimiqulu ebanzi, ebizwa ngokuba kukutyhila inyanda yefilament kwaye wenze ilaphu elikwabizwa ngokuba lilaphu elisasazayo, elineenzuzo ezininzi.
I-angle ye-curl ye-bundle ye-filament evuliweyo incinci kune-engile yokuluka ye-standard filament bundle, ngaloo ndlela inciphisa iziphene ezinqamlezileyo ngokunyusa ukuguda. I-angle encinci yokugoba iya kubangela amandla aphezulu. Izixhobo zokusasaza iinyanda zefilament zikwalula ukusebenza ngazo kunemathiriyeli engaqhelekanga kwaye zisenamandla alungileyo okuqina.
Amalaphu aManyeneyo
Amalaphu angabonakaliyo ayaziwa kwishishini njengamalaphu e-UD, kwaye njengoko igama lithetha, "uni" lithetha "enye," apho zonke iintsinga zikhomba kwicala elinye. Amalaphu e-Unidirectional (UD) aneenzuzo ezininzi malunga nokuqina. Amalaphu e-UD awalukwanga kwaye akanazo iinyanda zemisonto ephothiweyo kunye nemisonto ejikelezileyo. Kuphela imisonto eqhubekayo ejoliswe kakhulu inika amandla okongeziweyo kunye nokuqina. Enye inzuzo kukukwazi ukulungelelanisa amandla emveliso ngokutshintsha i-angle kunye nomlinganiselo we-overlaps. Umzekelo omhle kukusetyenziswa kwamalaphu angabonakaliyo kwizakhelo zebhayisikile ukunyusa ulwakhiwo lomaleko ukulawula ukusebenza. Isakhelo kufuneka sihlale siqinile kwindawo yesibiyeli esezantsi ukuhambisa amandla omkhweli webhayisikile kumavili, kodwa kwangaxeshanye ube bhetyebhetye kwaye ubhetyebhetye. I-unidirectional weaving ikuvumela ukuba ukhethe indlela echanekileyo ye-carbon fiber ukufezekisa amandla afunekayo.
Enye yezona zinto zingeloncedo kakhulu kwilaphu elingachazwanga kukungahambeki kakuhle. Ilaphu le-unidirectional lityhileka lula ngexesha lokulanyiswa kuba alinayo imicu edityanisiweyo eyibambe kunye. Ukuba iifiber azibekwanga ngokuchanekileyo, phantse akunakwenzeka ukuzibeka ngokuchanekileyo. Kusenokubakho iingxaki xa usikwa ilaphu le-unidirectional. Ukuba iintsinga zikrazulwe kwindawo ethile ekusikeni, ezo ntsinga zixengaxengayo zithwalwa kubo bonke ubude belaphu. Ngokuqhelekileyo, ukuba amalaphu e-unidirectional akhethwe ukuyibeka, i-plain, twill, kunye ne-satin ephothiweyo isetyenziselwa imigangatho yokuqala kunye neyokugqibela ukunceda ukuphucula ukusebenza kunye nokuqina kwenxalenye. Kwimigangatho ephakathi, iingubo ze-unidirectional zisetyenziselwa ukulawula ngokuchanekileyo amandla enxalenye yonke.
Cofa aphaNgeendaba ezingakumbi
IGRECHOIbonelela ngoluhlu olubanzi lwamalaphu e-carbon fiber, kubandakanywa ne-carbon fiber, i-twill carbon fiber, amalaphu e-unidirectional, njl.
Qhagamshelana nathi ngezidingo zakho zokuthenga.
WhatsApp: +86 18677188374
I-imeyile: info@grechofiberglass.com
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Ixesha lokuposa: Jun-16-2023
