Carbon fiber abu ne mai fibrous carbon da abun ciki na carbon fiye da 90%.Ana shirya shi ta hanyar carbonizing daban-daban zaruruwan kwayoyin halitta a babban zafin jiki a cikin iskar da ba ta da tushe.Yana da kyawawan kaddarorin inji.Musamman a cikin yanayin zafi mai zafi sama da 2000 ℃, shine kawai abin da ƙarfinsa baya raguwa.Carbon fiber coiled tube da carbon fiber ƙarfafa polymer (CFRP), a matsayin sabon kayan a cikin karni na 21st, ana amfani da su sosai a cikin motoci saboda girman ƙarfin su, babban yanayin elasticity da ƙarancin takamaiman nauyi.
Carbon fiber coil fasahar kafa fasaha hanya ce ta samar da samfuran kayan haɗe-haɗe da aka yi ta hanyar juzu'i masu zafi na carbon fiber prepreg akan na'ura.
Ka'idar ita ce a yi amfani da rollers masu zafi a kan na'ura mai jujjuya fiber carbon don tausasa prepreg da narke abin daurin guduro a kan prepreg.A karkashin wani tashin hankali, a lokacin da juyi aiki na abin nadi, da prepreg yana ci gaba da rauni a kan bututu core ta hanyar gogayya tsakanin abin nadi da kuma mandrel har sai ya kai da ake so kauri, sa'an nan sanyaya da kuma siffar da sanyi nadi, daga Cire. daga winder da magani a cikin wani curing tanda.Bayan bututun ya warke, ana iya samun raunin bututu tare da kayan hadewa ta hanyar cire ainihin tsohon.Dangane da hanyar ciyarwa na prepreg a cikin tsarin gyare-gyare, ana iya raba shi zuwa hanyar ciyar da hannu da ci gaba da hanyar ciyar da inji.Tsarin asali shine kamar haka: Na farko, ana tsabtace ganga, sa'an nan kuma an yi zafi da zafi mai zafi zuwa yanayin da aka saita, kuma an daidaita tashin hankali na prepreg.Babu matsa lamba akan abin nadi, kunsa rigar gubar akan mold ɗin da aka lulluɓe da wakili na saki don juyawa 1, sannan ku rage abin nadi, sanya zanen buga kan abin nadi mai zafi, cire prepreg, sannan ku manne prepreg akan The Heated Wani sashe na rigar kai ya mamaye da rigar gubar.Tsawon zanen gubar yana da kusan 800 ~ 1200 mm, dangane da diamita na bututu, tsayin dalla-dalla na rigar gubar da tef ɗin gabaɗaya 150 ~ 250 mm.Lokacin murɗa bututu mai kauri, yayin aiki na yau da kullun, matsakaicin saurin saurin mandrel kuma ya ragu.Zane kusa da kauri daga bangon, kai kauri mai ƙira, yanke tef.Sa'an nan kuma, a ƙarƙashin yanayin kiyaye matsa lamba na abin nadi na matsa lamba, da mandrel yana jujjuya ci gaba don 1-2 da'irori.A ƙarshe, ɗaga abin nadi don auna diamita na waje na bututu babu kowa.Bayan an gama gwajin, ana fitar da shi daga coiler carbon fiber a aika zuwa tanderun da za a warkewa don warkewa da gyare-gyare.
Kushin dumama wurin zama
Carbon fiber auto sheet dumama kushin shine nasara a aikace-aikacen dumama fiber carbon a cikin masana'antar kera motoci.Fasahar dumama fiber carbon fiber yana ƙara yin fice a cikin kasuwar taimakon motoci, gabaɗaya ta maye gurbin tsarin dumama takarda na gargajiya.A halin yanzu, kusan dukkanin manyan motocin alfarma da na alfarma na masu kera motoci a duniya suna dauke da irin wadannan na'urorin dumama kujera, irin su Mercedes-Benz, BMW, Audi, Volkswagen, Honda, Nissan da dai sauransu.Nauyin zafi na Carbon fiber Carbon fiber abu ne mai ƙarancin aiki mai ɗaukar zafi tare da ingantaccen yanayin zafi har zuwa 96%, ana rarraba shi daidai a cikin kushin dumama.
Rarraba Uniform yana tabbatar da sakin dumama zafi a cikin wurin dumama wurin zama, filament ɗin carbon fiber da rarraba yanayin zafin jiki, da kuma amfani da dogon lokaci na kushin dumama yana tabbatar da cewa fata a saman wurin zama santsi da cikakke.Babu alamun layi da canza launi.Idan zafin jiki ya wuce kewayon da aka saita, za a yanke wutar ta atomatik.Idan zafin jiki ba zai iya cika buƙatun ba, za a kunna wutar ta atomatik don daidaita yanayin zafi.Carbon fiber ya dace da tsawon raƙuman infrared wanda jikin ɗan adam ke sha kuma yana da tasirin kula da lafiya.Zai iya rage yawan gajiyar tuki da inganta jin daɗi.
Jikin mota, chassis
Tun da fiber carbon fiber ƙarfafa polymer composites suna da isasshen ƙarfi da taurin kai, sun dace da yin abubuwa masu sauƙi don manyan sassa na tsarin kamar jiki da chassis.Ana sa ran aikace-aikacen kayan haɗin fiber carbon fiber zai rage nauyin jikin mota da chassis da 40% zuwa 60%, wanda yayi daidai da 1/3 zuwa 1/6 na nauyin tsarin ƙarfe.Laboratory Systems Laboratory a Burtaniya yayi nazari akan illar asarar nauyi na hadadden fiber carbon.Sakamakon ya nuna cewa nauyin fiber carbon da aka ƙarfafa kayan polymer shine kawai 172 kg, yayin da nauyin jikin karfe ya kasance 368 kg, game da 50% na rage nauyi.Lokacin da ƙarfin samarwa ya kasance ƙasa da motocin 20,000, farashin samar da jiki mai haɗaka ta amfani da tsarin RTM ya yi ƙasa da na jikin ƙarfe.Toray ya kafa fasaha don ƙera chassis na mota (bene na gaba) a cikin mintuna 10 ta amfani da robobin ƙarfafa fiber na carbon (CFRP).Duk da haka, saboda tsadar fiber carbon fiber, aikace-aikacen kayan haɗin fiber carbon fiber a cikin motoci yana da iyaka, kuma ana amfani dashi kawai a cikin wasu motocin tsere na F1, manyan motoci masu tsayi, da ƙananan ƙira, kamar jikin jikin. BMW's Z-9 da Z-22, M3 jerin Rufin da jiki, G&M's Ultralite body, Ford's GT40 jiki, Porsche 911 GT3 mai ɗaukar kaya, da dai sauransu.
Tankin ajiyar mai
Amfani da CFRP na iya cimma tasoshin matsa lamba masu nauyi yayin saduwa da wannan buƙatu.Tare da haɓaka motocin muhalli, kasuwa ta karɓi amfani da kayan CFRP don yin tankunan mai don motocin iskar hydrogen.A cewar wani bayani daga taron karawa juna sani na hukumar makamashi ta Japan, motoci miliyan 5 a kasar Japan za su yi amfani da man fetur a shekarar 2020. Motar nan ta Ford Humerhh2h ta Amurka ita ma ta fara amfani da kwayoyin man fetur na hydrogen, kuma ana sa ran za a iya amfani da man hydrogen. motocin salula za su kai wani girman kasuwa.
Abin da ke sama shine babban abun ciki na aikace-aikacen sassa na fiber carbon fiber da aka gabatar muku.Idan ba ku san komai game da shi ba, don Allah ku zo don tuntuɓar gidan yanar gizon mu, kuma za mu sami ƙwararrun mutane don bayyana muku shi.
Lokacin aikawa: Maris 21-2023