Zinthu za carbon fiber composite zimakhala ndi makina abwino kwambiri ndipo ndizomwe mphamvu zake sizingachepetse m'malo otentha kwambiri kuposa 2000 °C.Monga zinthu zogwira ntchito kwambiri, zinthu zophatikizika za kaboni fiber zimakhala ndi mawonekedwe akeake opepuka, mphamvu yayikulu, zotanuka modulus, komanso kukana kutopa.Zagwiritsidwa ntchito m'madera ambiri monga chithandizo chamankhwala chapamwamba, ndege, mafakitale, magalimoto, ndi zina zotero. Kaya zili m'thupi, pakhomo kapena kukongoletsa mkati, zida za carbon fiber composite zikhoza kuwoneka.
Automobile lightweight ndiye ukadaulo wofunikira komanso mayendedwe ofunikira pakutukuka kwamakampani amagalimoto.Zida zophatikizika za kaboni fiber sizingangokwaniritsa zofunikira zopepuka, komanso zimakhala ndi zabwino zina pachitetezo chagalimoto.Pakadali pano, zida zophatikizika za kaboni zakhala zikudziwika kwambiri komanso zolonjeza zopepuka pamsika wamagalimoto pambuyo pa ma aloyi a aluminiyamu, ma aloyi a magnesium, mapulasitiki aumisiri ndi zida zamagalasi.
1. Ma brake pads
Mpweya wa carbon umagwiritsidwanso ntchito m'ma brake pads chifukwa cha kuteteza chilengedwe komanso kukana kuvala, koma zinthu zomwe zimakhala ndi carbon fiber composite ndizokwera mtengo kwambiri, kotero pakali pano ma brake pads amtunduwu amagwiritsidwa ntchito makamaka m'magalimoto apamwamba.Carbon fiber brake discs amagwiritsidwa ntchito kwambiri pamagalimoto othamanga, monga F1 racing cars.Itha kuchepetsa liwiro lagalimoto kuchokera ku 300km/h mpaka 50km/h pa mtunda wa 50m.Panthawiyi, kutentha kwa brake disc kudzakwera pamwamba pa 900 ° C, ndipo diski ya brake idzakhala yofiira chifukwa chotengera mphamvu zambiri za kutentha.Carbon fiber brake discs imatha kupirira kutentha kwambiri kwa 2500 ° C ndikukhala ndi kukhazikika bwino kwa braking.
Ngakhale ma disc a carbon fiber brake discs ali ndi ntchito yabwino kwambiri yochepetsera, sizothandiza kugwiritsa ntchito ma disc a carbon fiber brake pamagalimoto opangidwa ndi misa pakali pano, chifukwa magwiridwe antchito a ma disc a kaboni fiber amatha kutheka kokha kutentha kumafika pamwamba pa 800 ℃.Izi zikutanthauza kuti, chipangizo cha braking cha galimoto chikhoza kulowa m'malo abwino kwambiri ogwirira ntchito pokhapokha mutayendetsa makilomita angapo, omwe si abwino kwa magalimoto ambiri omwe amangoyenda mtunda waufupi.
2. Thupi ndi chassis
Popeza zida za carbon fiber zolimbitsa ma polima zili ndi mphamvu zokwanira komanso kuuma, ndizoyenera kupanga zida zopepuka zamagawo akuluakulu monga matupi amgalimoto ndi chassis.
Laborator yapakhomo yachitanso kafukufuku wochepetsa kulemera kwa zinthu zophatikizika za carbon fiber.Zotsatira zikuwonetsa kuti kulemera kwa thupi la kaboni fiber yolimbitsa ma polima ndi 180kg, pomwe kulemera kwa thupi lachitsulo ndi 371kg, kuchepetsa kulemera kwa 50%.Ndipo pamene voliyumu yopanga imakhala yocheperapo kuposa magalimoto a 20,000, mtengo wogwiritsa ntchito RTM kupanga gulu lophatikizana ndi lotsika kuposa la chitsulo.
3. Chigawo
"Megalight-Forged-Series" wheel hub hub yoyambitsidwa ndi WHEELSANDMORE, katswiri wodziwika bwino waku Germany wopanga ma wheel hub, atengera mapangidwe awiri.Mphete yakunja imapangidwa ndi zinthu za carbon fiber, ndipo mkati mwake ndi opangidwa ndi alloy opepuka, okhala ndi zitsulo zosapanga dzimbiri.Mawilo amatha kukhala pafupifupi 45% opepuka;mwachitsanzo, mawilo a 20-inch, Megalight-Forged-Series rimu ndi 6kg yokha, yomwe ndi yopepuka kwambiri kuposa kulemera kwa 18kg ya mawilo wamba ofanana, koma mawilo a carbon fiber Mtengo wagalimoto ndi wokwera kwambiri, ndi mawilo a 20-inch carbon fiber amawononga pafupifupi 200,000 RMB, yomwe pakali pano imangowonekera m'magalimoto angapo apamwamba.
4. Bokosi la batri
Bokosi la batri lomwe limagwiritsa ntchito zida zophatikizika za kaboni fiber limatha kuzindikira kutsika kwa chotengera chopondereza pansi pamikhalidwe yokwaniritsa izi.Ndi chitukuko cha magalimoto ochezeka ndi chilengedwe, kugwiritsa ntchito zida za carbon fiber kupanga mabokosi a batri a magalimoto amafuta opangidwa ndi hydrogen kwavomerezedwa ndi msika.Malinga ndi zomwe bungwe la Japan Energy Agency's Fuel Cell Seminar linanena, akuti magalimoto 5 miliyoni adzagwiritsa ntchito mafuta amafuta ku Japan mu 2020.
Zomwe zili pamwambazi ndizomwe zili m'magawo a carbon fiber mu gawo la ntchito zamagalimoto zomwe zadziwitsidwa kwa inu.Ngati simukudziwa kalikonse pankhaniyi, talandiridwa kuti muwone tsamba lathu, ndipo tikhala ndi akatswiri omwe akufotokozereni.
Nthawi yotumiza: Apr-19-2023