Nkhani

Magalimoto amagetsi (EVs) akayamba kutchuka padziko lonse lapansi, kufunikira kwa zinthu zopepuka komanso zolimba pakupanga kwawo kukukulirakulira.Ma aluminiyamu extrusion alloys atuluka ngati osintha masewera mumakampani opanga magalimoto,popeza amapereka maubwino ambiri monga kulimbitsa mphamvu zamapangidwe, kuchepetsa thupi, komanso kukulitsa mphamvu zamagetsi.M'nkhaniyi, tiwona njira zina zatsopano zogwiritsira ntchito ma aluminiyamu extrusion alloys mu ma EVs, makamaka m'ma tray a batri, ma guardrail, ndi matayala ozizirira.

Gwero: Contellium

Tray ya Battery ndi Guardrail

Funso loyambirira kwathireyi ya batrindi zinthu, zomwe ziyenera kukhala ndi magwiridwe antchito abwino kwambiri komanso mtengo wovomerezeka komanso wololera.Pansi pa zomwe zikuchitika masiku ano, aluminiyumu ndiyofunika kwambiri, yopambana kuposa chitsulo ndi mpweya wa carbon fiber reinforced plastic matrix composites (CFRP).

Pafupifupi makampani onse opangira zida zamagalimoto oyambilira amagwiritsa ntchito aluminiyamu extrusions kupanga thireyi batire, monga BMW, Audi Group, Volvo, etc. Pa nthawi yomweyo, makampani ena chidwi kwambiri Tesla zonse aluminium skateboard batire thireyi wopangidwa ndi aluminiyamu extruded, ndi atsatira zomwezo, monga tray yagalimoto ya BMW's i20 EVs, tray yamagetsi yamagetsi ya Audi ya e-tron, Pallets for Daimler's EQ osiyanasiyana magalimoto amagetsi ndi zina zambiri.Ma tray oyambilira a Audi anali opangidwa ndi zida za aluminiyamu yakufa, koma tsopano zasinthidwa ndi aluminiyamu yotulutsidwa.Ma tray ake a batri a BEV ndi ma PHEV amapangidwanso ndi aluminiyamu yotulutsidwa.

Ndikoyenera kudziwa kuti makampani ena omwe ankapanga mapepala kuchokera kuzitsulo tsopano akusintha kukhala aluminiyamu.Mwachitsanzo, galimoto yamagetsi ya Nissan Motor Company ya Leaf EV yomwe inkagwiritsa ntchito chitsulo kupanga ma tray a batri, koma idasinthidwa kukhala aluminiyamu yotulutsidwa mu 2018;Volkswagen nthawi zonse imakhala ndi malo ofewa azitsulo za batri zachitsulo, koma matayala ake atsopano a galimoto yamagetsi yamagetsi a BEV amagwirizananso ndi Mchitidwewu unayambitsa kugwiritsa ntchito aluminium extruded;AkelMittal adaganiza zogwiritsa ntchito zitsulo zamphamvu kwambiri pakupanga thupi la galimoto ya Tesla Model 3, koma kenako adapeza kuti thupi lachitsulo silinafanane ndi kugwirizana kwa batire ya aluminium thireyi, kotero idasinthidwa kukhala aluminium alloy body.

thireyi yatsopano ya aluminiyamu yozizira

Mu 2018, Constellium's Brunel Advanced Solidification Technology Center idapanga thireyi yatsopano yotchedwa "cold aluminium", yomwe imakhala ndi kuzizira kwamphamvu pamapaketi a batri.Ndi kapangidwe kameneka, palibenso chifukwa cholumikizirana zolumikizira zowotcherera.Mayesero awonetsa kuti mbale yoziziritsa ikugwirizana kwambiri ndipo sichitha, ndipo panthawi imodzimodziyo, kugwirizana kumakhala kosavuta komanso kofulumira.Poyesa njira yozizirira yosakanikirana, kuzizira kokwanira kwambiri kunapezedwa, ndipo kusinthasintha kwa kutentha kunali ± 2 °C kokha.Chifukwa chake, moyo wautumiki wa paketi ya batri umakulitsidwa, ndipo magwiridwe antchito achitetezo amawongoleredwa.Magawo ena a thireyi amapangidwa kuchokera ku aluminiyamu yopindika komanso yopindika, popanda kubowola kapena kuwotcherera, ndipo kuchuluka kwa kapangidwe katsopano kamatsika ndi 15%.

Lumikizanani nafe kuti mufunsire zina.