Gwajin fitar da motocin da aka yi da carbon
Carbon na iya yanke hukuncin ƙaddarar mota saboda, ta hanyar kiyaye ƙwanƙolin abin hawa, ƙananan abu mai sauƙi a kaikaice yana rage amfani da mai. A nan gaba, hatta masu sayarwa kamar su Golf da Astra za su ci gajiyar amfani da shi. A halin yanzu, duk da haka, carbon ya kasance gatan ne kawai na "mawadata da kyakkyawa".
Paul McKenzie yayi hasashen makomar "baƙar fata" ga motocin wasanni. A gaskiya ma, abokantaka na Birtaniyya ba ya adawa da ƙungiyar tsere tsakanin masu motoci, amma akasin haka - yana jagorantar aikin Mercedes SLR a McLaren. A gare shi, baƙar fata shine launi na masana'anta wanda ke ba da tabbacin rayuwar motocin wasanni: saƙa daga dubban ƙananan ƙwayoyin carbon, wanda aka sanya shi da resins da gasa a cikin manyan tanda, carbon yana da haske kuma a lokaci guda ya fi kwanciyar hankali fiye da sauran abubuwa da mahadi. ana amfani dashi a masana'antar kera motoci. .
Ana ƙara yin amfani da baƙar fata zaruruwa a cikin manyan motocin alfarma. Injiniya ci gaban Mercedes Clemens Belle ya bayyana dalilin da ya sa: "Game da nauyin nauyi, carbon yana da kyau sau hudu zuwa biyar mafi kyau wajen shayar da makamashi fiye da kayan al'ada." Shi ya sa SLR roadster ya fi SL haske 10% don kwatankwacin girman injin da ƙarfi. McKenzie ya kara da cewa, idan aka yi motar gaba daya da sinadarin carbon fiber lokacin da ake canza tsararraki, ana iya ceton akalla kashi 20% na nauyin nauyi - ko dai motar wasanni ce ko kuma karamar mota.
Carbon yana da tsada sosai
Tabbas, duk masana'antun sun fahimci mahimmancin nauyin haske. Amma a cewar Mackenzie, "Kirkirar mota daga carbon abu ne mai wahalar gaske kuma mai cin lokaci saboda wannan kayan yana bukatar aiki na musamman mai tsayi da musamman." Da yake magana game da motocin Formula 1, manajan aikin SLR ya ci gaba da cewa: "A cikin wannan tseren, duk ƙungiyar suna aiki ba tare da tsayawa don ɗaukar numfashin su ba, kuma a ƙarshe ta yi nasarar kammala motoci shida kawai a shekara."
Samar da SLR baya tafiya a hankali, amma an iyakance shi zuwa kofi biyu da rabi kowace rana. McLaren da Mercedes sun ma sami saukin aikin sauyin wutsiya har zuwa inda yanzu yake daukar lokaci kamar yadda yake yin karfe. Koyaya, sauran kayan haɗin dole ne a yanke su da daidaitaccen aikin tiyata sannan kuma a daidaita su daga yadudduka 20 kafin yin burodi a ƙarƙashin matsin lamba da digiri 150 na Celsius. autoclave. Sau da yawa, ana sarrafa samfurin ta wannan hanyar don awanni 10-20.
Fata don gano juyin juya halin
Koyaya, Mackenzie yayi imanin makomar zaren igiya mai kyau: “Morearin abubuwan carbon za a haɗa su cikin motoci. Wataƙila ba kamar yadda yake ba kamar na SLR, amma idan muka fara da sassan jikinmu kamar ɓarnata, hood ko ƙofofi, adadin carbon zai ci gaba da girma. "
Wolfgang Dürheimer, shugaban bincike da ci gaba a Porsche, shi ma ya gamsu cewa carbon na iya sa motoci su kasance masu inganci. Duk da haka, wannan yana buƙatar juyin juya hali a cikin fasahar sarrafawa, in ji Dürheimer. Kalubalen shine samar da abubuwan haɗin carbon da yawa a cikin ɗan gajeren lokaci don cimma farashi mai ma'ana da ƙimar samfur mai ma'ana.
BMW da Lamborghini suma suna amfani da abubuwan carbon
Sabon M3 yana adana kilogram biyar albarkacin rufin carbon. Duk da cewa wannan nasarar da aka samu ba za ta kasance da birgewa ba a kallon farko, yana ba da gudummawa sosai ga kwanciyar hankali na motar, saboda yana sauƙaƙa tsarin a mahimman yanki na nauyi. Ari, ba ya jinkirta shigarwa: BMW tabbas zai kammala ƙarin rukunin M3 a cikin mako ɗaya fiye da McLaren tare da SLRs a cikin cikakkiyar shekara.
"Gallardo Superleggera kuma abin ƙira ne don ƙarin amfani da fiber carbon," in ji Daraktan Raya Lamborghini Maurizio Reggiano da alfahari. Tare da masu lalata fiber na carbon, ɗakunan madubi na gefe da sauran abubuwan da aka gyara, samfurin ya kasance "mafi sauƙi" har zuwa kilogiram 100, ba tare da rasa nauyi na al'ada ba kamar kwandishan. Regini ya kasance mai kyakkyawan fata ga na ƙarshe: "Idan muka gangara wannan hanya kuma muka inganta injunan isasshe, ni kaina ban ga dalilin mutuwar manyan motoci ba."
