Kedu ihe kpatara eriri carbon ji na-ewu ewu na ụlọ ọrụ ụgbọ ala?

eriri carbon (CF) bụ ụdị eriri ọhụrụ nke nwere ike dị elu yana modul nke ọdịnaya carbon karịa 95%. Ọ mejupụtara ya bụ flake graphite microcrystals na organic fibers ndị ọzọ chịkọtara n'akụkụ axial nke eriri wee nweta ya site na carbonization na graphitization nke microcrystalline ink ihe. Carbon fiber bụ ihe ọhụrụ nwere ezigbo ihe eji arụ ọrụ. Oke ya bụ ihe na-erughị 1/4 nke ígwè. The tensile ike nke carbon eriri resin mejupụtara bụ n'ozuzu n'elu 3500Mpa, nke bụ 7 ~ 9 ugboro nke ígwè. Ma carbon eriri ihe naanị tinyere eriri axis direction na-egosi nnọọ elu ike, ya mmetụta eguzogide bụ ogbenye na mfe imebi, otú n'ichepụta nke structural components na-eji ya tensile ìhè uru na-ezere ibu akụkụ mmetụta.

Site na nyocha agụmakwụkwọ sitere na eriri carbon dị mkpụmkpụ ruo ogologo eriri carbon fiber, teknụzụ, na ngwaahịa ndị na-eji eriri carbon eme ihe eji kpo oku ejirila nke nta nke nta banye agha na mpaghara obodo. Enwere ike iji ihe ngwakọta carbon fiber emebere ụgbọ ala dị ka ogwe ụgbọ ala, isi iyi efere, okpokolo agba na breeki. Ka ọ dị ugbu a, ihe ígwè na-aza ihe dị ka 3/4 nke ịdị arọ nke ahụ ụgbọ ala. Ọ bụrụ na ejiri ihe mejupụtara carbon fiber dochie akụkụ ígwè niile nke ụgbọ ala, a ga-ebelata ịdị arọ nke ahụ ụgbọ ala site na 300kg, a ga-eme ka arụmọrụ mmanụ dị mma site na 36%, na carbon dioxide ga-ebipụ site na 17%.

1. Ngwa nke ahụ ụgbọ ala na chassis, n'ihi na carbon fiber na-emesi ike polymer matrix mejupụtara ihe nwere ike zuru oke na isi ike, ọ bụ ihe kachasị mfe maka imepụta akụkụ akụkụ dị ka ụgbọ ala na chassis. A na-eche na ngwa nke Carbon FIBER COMPOSITE MATERIAL nwere ike belata oke ahụ na chassis site na 40% ~ 60%, nke ya na 1/3 ~ 1/6 nke uka nke ihe owuwu ígwè. The mbụ ọduọ ụgbọ ala ahụ na akụkụ gbanwetụrụ aru ụgbọ ala niile bụ maka nzube a, na visual mmetụta ndị magburu onwe na nnọọ mma.

2. Ngwa nke breeki, carbon fiber na-etinyekwa ya na breeki n'ihi nchebe gburugburu ebe obibi na àgwà ndị na-eguzogide ya, ma ngwaahịa ndị nwere carbon fiber composite ihe dị n'akụkụ dị elu, ya mere a na-ejikarị ụdị breeki a eme ihe. ụgbọ ala ndị dị elu. A na-eji diski breeki carbon fiber eme ihe n'ụgbọ ala ndị na-agba ọsọ, dịka ụgbọ ala F1. Ọ nwere ike ibelata ọsọ ụgbọ ala site na 300 km / h ruo 50 km / h n'ebe dị anya nke 50 m, mgbe ahụ okpomọkụ nke diski breeki ga-ebili karịa 900 ℃, diski breeki ga-achakwa ọbara ọbara n'ihi na. ọ na-amịkọrọ ọtụtụ ike ọkụ. Discs brake fiber carbon nwere ike iguzogide okpomọkụ ruo 2500 Celsius ma nye ezigbo nkwụsi ike nke breeki.

3, ngwa nke wheel hub, wheel hub n'ichepụta ọkachamara na Germany ulo oru wheel usoro, n'ịkpọ 2 ibe imewe, mpụta mgbanaka bụ nke carbon eriri ihe, na n'ime oghere bụ a fechaa alloy, na igwe anaghị agba nchara kposara, ma e jiri ya tụnyere ya. n'ozuzu size nke wheel uka bụ banyere 40% ala. Dịka ọmụmaatụ, oghere 20-inch dị kilogram 6, ebe ebe a na-ahụkarị dị ihe dị ka kilogram 18. Ụdị ụgbọ ala pụrụ iche nke RX-X nke Kahm nke Britain mere site na iji CFRP nwere oke nke naanị 6 kg, nke nwere ike ịgba ọsọ na nnukwu ọsọ ma belata ike inertia nke wheel. DYMAG mebere ya na UK, wheel carbon fiber/magnesium kacha dị mfe n'ụwa nwere akụkụ abụọ, eriri carbon fiber wheel mesh, yana diski breeki magnesium, jikọtara ya na ngwaike titanium plated pụrụ iche.

4, mbanye aro ngwa nke ike nke ụgbọ ala mbanye aro bụ ihe mgbagwoju anya, karịsịa ga-ebu nnukwu torque, na-enye zuru echiche na carbon eriri mesikwuru mejupụtara ihe anisotropy, elu ike, na modulus nke e ji mara dịtụ ala, si otú iji carbon eriri. ogwe nnyefe ihe mejupụtara agbadoro agbadoro iji dochie ngwaahịa ọla, mezuo ihe achọrọ. Carbon fiber driveshaft ọ bụghị naanị na-ebelata ibu site na 60% kamakwa ọ nwere nguzogide ike ọgwụgwụ na ịdịte aka ka mma.

Ọ bụrụhaala na ntinye nke eriri carbon n'ime ụgbọ ala bụ iji nweta ịdị arọ nke ụgbọ ala ma gboo mkpa nke ụgbọ ala ahụ, ọ bụghị naanị na ọ ga-egbo mkpa ụwa maka ịchekwa ume na mbelata ikuku, kamakwa izute nsogbu nke ịchekwa mmanụ. metụtara Volkswagen.

#CFRP #carbonfiberplate #carbonfiberplate #carbonfiber