Kuki fibre ya Carbone igenda ikundwa cyane mubikorwa byimodoka?

fibre ya karubone (CF) ni ubwoko bushya bwibikoresho bya fibre bifite imbaraga nyinshi hamwe na modulus nyinshi yibirimo karubone hejuru ya 95%. Igizwe na flake grafite microcrystal hamwe nizindi fibre organic zegeranye zerekejwe kumurongo wa fibre kandi zibonwa na karubone no gushushanya ibikoresho bya wino ya microcrystalline. Fibre fibre ni ibintu bishya bifite imiterere myiza yubukanishi. Umubare wacyo uri munsi ya 1/4 cyibyuma. Imbaraga zingana za karubone fibre resin ikomatanya muri rusange iri hejuru ya 3500Mpa, ikubye inshuro 7 ~ 9 icyuma. Ariko ibikoresho bya karubone byerekeranye gusa nicyerekezo cya fibre yerekana imbaraga nyinshi cyane, kurwanya ingaruka zabyo ni bibi kandi byoroshye kwangirika, bityo rero gukora ibice byubaka akenshi bikoresha inyungu zabyo zumucyo kandi bikirinda kugira ingaruka zingaruka.

Hamwe nubushakashatsi bwakozwe kuva fibre fibre ngufi kugeza kuri fibre ndende ya fibre karubone, ikoranabuhanga, nibicuruzwa ukoresheje fibre karubone mugukora ibikoresho byo gushyushya byinjiye buhoro buhoro mubisirikare no mubisivili. Imodoka ya karubone fibre yibikoresho irashobora gukoreshwa nkibikoresho byimodoka, amasoko yamasahani, amakadiri, hamwe na feri. Kugeza ubu, ibyuma bingana na 3/4 byuburemere bwumubiri wimodoka. Niba ibice byose byibyuma byimodoka byasimbuwe nibikoresho bya karuboni fibre yibikoresho, uburemere bwumubiri wimodoka bwagabanukaho 300kg, ingufu za peteroli zikazamuka kuri 36%, naho imyuka ya dioxyde de carbone ikagabanukaho 17%.

1. Gukoresha umubiri wimodoka na chassis, kubera ko fibre karubone ishimangira polymer matrix yibikoresho bifite imbaraga zihagije kandi zikomeye, nikintu cyoroshye cyane cyo gukora ibice byingenzi byubatswe nkimibiri yimodoka na chassis. BIMENYESHEJWE KO GUSHYIRA MU BIKORWA BYA CARBON FIBER COMPOSITE MATERIAL BISHOBORA KUGabanya MASA Yumubiri wa AUTOMOBILE na chassis 40% ~ 60%, ibyo bikaba bihwanye na 1/3 ~ 1/6 cya misa yububiko bwibyuma. Imodoka isanzwe yo kwiruka hamwe numubiri wimodoka yahinduwe igice byose kubwiyi ntego, kandi ingaruka ziboneka ninziza kandi nziza cyane.

2. Gukoresha feri, feri ya karubone nayo ikoreshwa kuri feri ya feri kubera kurengera ibidukikije no kuranga kwambara, ariko ibicuruzwa birimo fibre fibre yibikoresho biri murwego rwo hejuru, kubwibyo bwoko bwa feri ikoreshwa cyane cyane muri imodoka zo mu rwego rwo hejuru. Disiki ya feri ya karubone ikoreshwa cyane mumodoka yo gusiganwa, nk'imodoka F1. Irashobora kugabanya umuvuduko wimodoka kuva 300 km / h ikagera kuri 50 km / h intera ya m 50, icyo gihe ubushyuhe bwa disiki ya feri izamuka hejuru ya 900 and, kandi disiki ya feri izahinduka umutuku kuko ikurura ingufu nyinshi zubushyuhe. Disiki ya feri ya karubone irashobora kwihanganira ubushyuhe bugera kuri 2 500 ° C kandi bigatanga feri nziza.

3, ikoreshwa rya hub hub, inzobere mu gukora ibiziga by’ubudage mu Budage batangije uruziga, bemeza ibishushanyo 2, impeta yo hanze ikozwe mu bikoresho bya fibre karuboni, naho ihuriro ryimbere ni amavuta yoroheje, afite ibyuma bidafite ingese, ugereranije na ubunini rusange bwuruziga ruri hafi 40%. Urugero rwa santimetero 20, urugero, ipima kg 6, mugihe ihuriro risanzwe rifite ibiro 18. Ubwoko bwa RX-X bwambere bwimodoka idasanzwe yakozwe na Kahm wUbwongereza ikoresheje CFRP ifite uburemere bwa kg 6 gusa, ishobora kwiruka ku muvuduko mwinshi kandi ikagabanya imbaraga za inertia ya radiyo yiziga. Yakozwe na DYMAG mu Bwongereza, uruziga rworoheje rwa karuboni fibre / magnesium rugizwe n'ibice bibiri, feri ya karuboni fibre mesh, hamwe na disiki ya feri ya magnesium, ihujwe nicyuma cyihariye cya titanium.

4. imbaraga zogukwirakwiza shaft kugirango zisimbuze ibyuma, byujuje ibisabwa. Carb fibre driveshaft ntabwo igabanya ibiro 60% gusa ahubwo inagira imbaraga zo kurwanya umunaniro no kuramba.

Igihe cyose ikoreshwa rya fibre ya karubone mu modoka ari ukugera ku mucyo w’ibinyabiziga no guhaza ibyifuzo by’imodoka, ntibishobora gusa guhaza icyifuzo cy’isi yose cyo kuzigama ingufu no kugabanya ibyuka bihumanya ariko nanone bikemura ikibazo cyo kuzigama lisansi bijyanye na Volkswagen.

#CFRP #ibikoresho bya karubone #ibikoresho bya karubone