Zonke iimpawu ezigqwesileyo zezinto ze-carbon fiber, ngokukodwa amandla, zibonakaliswa kwinkqubo yokuvelisa.Umgangatho wesakhelo sekhabhoni yefiber eveliswa ngumgca wokuqala owaziwayo ngokuthembekileyo, unamandla, kwaye unokusetyenziswa ngokuzithemba.Iimpawu zeefreyimu zekhabhoni yefayibha "bubunzima obulula, ubulukhuni obulungileyo, kunye nokufunxa okulungileyo".Nangona kunjalo, isebenzisa ngokupheleleyo ukusebenza okugqwesileyo kwe-carbon fiber.Kubonakala ngathi akulula kangako, kwaye umahluko wekhwalithi phakathi kwabavelisi bezinto zekhabhoni fiber nawo mkhulu.Ukuqwalasela iindleko,abavelisi beebhayisekileakunakwenzeka ukuba basebenzise i-carbon fiber ephezulu ukwenza isakhelo.Imathiriyeli yeCarbon fiber ingenziwa ngokwesiseko kuyo nayiphi na imilo enqwenelekayo, kwaye akukho mkhondo wonxibelelwano kumphezulu.Ukongeza ekwenzeni ibhayisekile yesitayile esipholileyo, iplastiki ephezulu yefiber ye-carbon fiber nayo inenzuzo ngokwemigaqo ye-aerodynamics.
Ukuba isakhelo sakho sefayibha yekhabhoni kwibhayisekile yakho entsha yentaba ide ifumane umkrwelo onzulu okanye igouge emva kokuntlitheka okanye ukuwa, inokwenza ibhayisekile ingasebenzi.Ukuqhekeka okanye ikhefu kuya kuthetha ukuba ibhayisekile yeyona nto ingcono ilahlwe.Ifayibha yeCarbon inokulungiswa, kodwa ngenxa yendlela izinto ezenziwe ngayo kwaye zenziwe ngokuthe ngqo kuyilo lwebhayisekile, ayisoze ibe ntle njengangaphambili.Ukuba isakhelo siphuhlisa ukuqhekeka, oku kuya kuba yeyona ndawo ibuthathaka kwisakhelo kwaye kuya kubangela uxinzelelo olongezelelweyo oluya kuthi ekugqibeleni lubangele ukuvuleka kwetyhubhu.Ngokuqinisekileyo awuzukwazi ukusebenzisa ibhayisekile ekubalekeni ekwehleni okanye phezu kwawo nawuphi na umhlaba onamagingxigingxi kwakhona.
Izakhelo zeCarbon Fiber Bike?
Iifreyimu zebhayisekile ziqhele ukwenziwa nge-carbon fiber, i-aluminiyam, intsimbi, okanye i-titanium.Uninzi lweebhayisekile zeentaba zanamhlanje kunye nezakhelo zebhayisekile zendlela zenziwe nge-carbon fiber okanye i-aluminium.Iibhayisekile ezikumgangatho ophezulu ziphantse zenziwe nge-carbon fiber kule mihla.Intsimbi kunye ne-titanium lukhetho oludumileyo olwenziweyo okanye 'yenza yonke' iintlobo zezakhelo.Ukukunceda wenze isigqibo phakathi kwekhabhoni vs isakhelo sealuminiyam, ndizakuqala ngokuchaza imathiriyeli nganye kwaye ndichaze ukuba izakhelo zakhiwe njani.
Ifayibha yekhabhoni ngokwesiseko yiplastiki eyomelezwe ngeentsinga ezomeleleyo kakhulu.Izinto eziphathekayo zaphuhliswa kuqala ukuze zisetyenziswe kwishishini le-aerospace apho iindawo kufuneka zibe khaphukhaphu kwaye zomelele kangangoko kunokwenzeka.Inika amandla aphezulu ngokumangalisayo kumlinganiselo wobunzima.Ikwaqinile ngokugqithisileyo.
Esi sixhobo sibunjwa kwiifreyimu zebhayisekile zisebenzisa izibungu kunye nobushushu.Abavelisi basebenzisa inani leendlela ezahlukeneyo zobuchule.Ezinye iifreyimu zenziwe ngokudityaniswa kunye kwiityhubhu zekhabhoni zosinga lunye kunye nodidi lofakelo oluncamatheleyo.Ezinye iibhayisikili zekhabhoni eziphezulu zisebenzisa ukwakhiwa kwe-monocoque elungisiweyo.Oku kuthetha ukuba ityhubhu yentloko, i-downtube, ityhubhu ephezulu, kunye netyhubhu yokuhlala iquka isiqwenga esinye esiqhubekayo.Kukho ulwahlulo oluninzi kwindlela ezakhiwe ngayo iifreyimu zekhabhoni kunye nendlela i-carbon fiber ngokwayo eyenziwe ngayo.Ngokomzekelo, uhlobo lwentlaka esetyenzisiweyo, ubukhulu bomaleko, indlela eyakhiwe ngayo, indlela into efudunyezwa ngayo, icala eya ngakulo imicu, inqanaba lecarbon fiber, ukuxinana neentlobo zemicu esetyenziswayo zonke zinendima ethile. kwiimpawu zokukhwela, ukuqina, ukuqina, kunye nentuthuzelo yefreyimu egqityiweyo.Ngapha koko, i-carbon fiber yeyona nto ilula kakhulu isakhelo sebhayisekile esetyenziswayo namhlanje.Ibhayisekile ekhaphukhaphu ikuvumela ukuba ukhwele kwaye ukhawuleze kwaye uqhube ngokulula kuba kukho ubunzima obuncinci bokujikeleza.
Abavelisi banokwenza iifreyimu ze-carbon fiber ngendlela ezenza ziqine kwezinye iindawo kwaye zibe bhetyebhetye kwezinye iindawo.Oku kunokwenzeka ngenxa yokuba ifayibha yekhabhoni inokulungiswa kakuhle ngakumbi kune-aluminiyam.Abavelisi banokutshintsha ubukhulu be-carbon fiber, isalathiso se-fibers, basebenzise iintlobo ezahlukeneyo ze-resin kunye ne-filaments, kunye nokunye.
Ngaba iifreyimu ze-carbon MTB zophuka lula?
Hayi, izakhelo zecarbon Mtb azophuka lula.Yomelele xa ithelekiswa nesakhelo sealuminiyam.Kukho umahluko omncinane phakathi kwekhabhoni kunye nezakhelo zealuminiyam, nakuphi na ukuntlitheka okwaphula isakhelo sekhabhoni ngelixa ubetha ngokuqinisekileyo kuya kwaphula isakhelo se-aluminium. idinga ukutshintsha isakhelo sonke kwaye kuyabiza.Izakhelo zekhabhoni aziphuki emva kokuntlitheka ka-2 okanye ka-3 kuba ezi zimveliso ezenziwe ngezandla ngoko ke kukho umahluko omncinane phakathi kwekhabhoni kunye ne-aluminium. iphuka kancinci kancinci oku kwenza umahluko omkhulu kubakhweli abanokuziva beyingozi ukuba nesakhelo sekhabhoni.xa isakhelo sekhabhoni sisenza nawuphi na umonakalo sihlala sifihliwe ngaphakathi awuzukwazi ukuyihlola ngaphandle uya kucinga ukuba akukho nto yenzekileyo kodwa ngelixa ukhwele. ngequbuliso carbon isakhelo ngumngcipheko omkhulu.
Kutheni izakhelo zekhabhoni zophuka?
Ifayibha yeCarbon isebenza ngokufanayo neplastiki yophuka ngequbuliso emva kokubetha.izakhelo zekhabhoni ziyaqhekeka ngelixa ubetha ibhayisekile kwingozi enkulu ngaphezu kwexesha elinye iifreyimu zekhabhoni ziqinile kunezakhelo zealuminiyam.Ingxaki enkulu kukuba isakhelo sekhabhoni asigobi kwaye sonakalise. iqhawuke ngequbuliso kwintanda apho ibetheke khona yiyo loo nto abantu abaninzi bengathandi iifreyimu zekhabhoni. ubukhulu becala ekutsibeni okuphezulu ibhayisekile ayihlali izinzile iya kubetha ematyeni.Ukuqhekeka kungonakalisa nayiphi na indawo yebhayisekile kubandakanya isakhelo kunye nesakhelo sesinyithi esifana ne-aluminiyam, intsimbi, i-titanium, kunye nesakhelo sekhabhoni.
Kubonakala ngathi kukho imbono yokuba i-carbon fiber ifana neqokobhe leqanda.Okona kunkqonkqoza kancinane okanye kubhayiza kwaye kuphelele apho.Ubume besakhiwo buphelile.Iintanda ezingabonakaliyo zenziwe, ezifihliweyo ngaphantsi komphezulu, eziza kukhula ngokuthula, kwaye xa ungalindelanga ukuba isakhelo siya kuphuka.Isenokungabonakali okanye ivakale yaphukile, kodwa ngandlela ithile injalo.Ngaba oku kuyinyaniso?
Ikhabhoni, nangona kunjalo, ayifani nentsimbi okanye ialuminiyam kwindlela esabela ngayo kuxinzelelo kuba ayiyontsimbi.Yimathiriyeli edibeneyo.Izakhelo zekhabhoni zinokwaphuka ngokuqinisekileyo, kwaye siye sabona ngaphezu kweetyhubhu ezimbalwa ezikrazukileyo, ezityumkileyo okanye ezigqobhokileyo zingena kwiofisi yethu, kodwa indlela yokusilela yahlukile.Xa ikhabhon isaphuka ikwenza oko ngokukrazula, ukutyumza okanye ukugqobhoza.Ikhabhoni ayiphuhlisi iintanda ezincinci ezinokungaphumeleli kamva njengentsimbi okanye isakhelo sengxubevange, ngokwemvelo iyimathiriyeli edibeneyo.Njengekhonkrithi, ifayibha yekhabhoni yenziwe zizinto ezomeleleyo kodwa ezibhityileyo, iresin, kunye nemathiriyeli eyomeleleyo kodwa ebhetyebhetye, iintsinga zekhabhoni.Kunye, iimpawu zemathiriyeli ezahlukeneyo ziyaxhasana.I-resin ivalela iifayili endaweni, inika ukuqina okudibeneyo, kwaye iifayili zithintela ukusasazeka kweentanda kwi-resin, ukunika amandla ezinto eziphathekayo.
Nangona izinto zekhabhoni zefiber zinokuqina okuqinileyo, azibizi kakhulu njengesakhelo sesinyithi sokuhamba umgama omde, kwaye ingaphantsi kancinci ngokwendlela yokukhwela umgama omde ayifuni ukusukela ukusebenza ngokugqithisileyo kunye nesantya. , abaninzi abahamba umgama omde Abathandi beBhayisikile bathanda ukusebenzisa isakhelo sentsimbi ekhululekile.
Ixesha lokuposa: Dec-02-2021