Aluminium yakashandiswa haidzivisiki muEV yakawedzera huremu.
NEV ikozvino yave mudanho rakakurumidza kugadzirwa, kunyanya muChina, UK, France neNorway. Munyika idzi, EV neHybrid Mota dzinowanzoonekwa munzira. Ford, GE, JAGUAR, Volkswagen, Volvo ikozvino yakaziviswa EV's Plan yavo.
Aluminium yakashandiswa haidzivisiki muEV yakawedzera huremu. Kutaura nezve huremu, zvikamu zvese zvekuumbwa zviri kushandisa aruminiyamu alloy mumamiriro ekutevedzera kuchengetedza zvinodiwa uye tekinoroji zvipingamupinyi. Nekudaro, Magnesium kana zvimwe zvakaumbwa zvinhu zvinokwanisawo kusvika kune zvinangwa zvehuremu. Asi maererano nekuita kwakabatanidzwa uye mutengo unoshanda, aruminiyamu alloy ichiri yakanakisa sarudzo, uye muchinjikwa kuenzanisa aluminium nezvimwe zvinhu zvichiri kuenderera mberi.
1 EV uye yayo aluminium extrusions inoda
EU yakataura kuti, CO2 emission zvinodiwa muna 2050, mota zhinji dzave kusanganiswa kushandisa fossil mafuta. Mumamiriro ezvinhu aya, kusvika 2050, 80% yemotokari muEurope inofanira kuva yemagetsi. Kuti usvike pazvinangwa izvi, kutengesa kweEV pakati pemotokari kunofanirwa kusvika pa50%. Iyo inoshandura mota indasitiri kuenda kuEV haisi chishuwo kana zano, inhanho inodiwa. China, Europe neUSA zvave kushambira nemafungu, haisi kungovhurika hunyanzvi asiwo kugadzirwa kwekukura.
Muchinhambwe chekufamba, simba rekushandisa rakaenzana neEV's Curb Vehicle Weight, zvinoreva zvakare kuti yakaderera CVW inodiwa. Nekudzikisa bhatiri kesi uye yakazara CVW, zvinokurudzirwa kushandisa aluminium extrusions.
Nguva pfupi yadarika, CRU yakanga yaita tsvakiridzo uye kufanotaura pamusoro pekudiwa kwealuminium extrusions EV muviri uye zvimiro zvikamu. Izvo zvakapedzwa kuti kusvika 2030, kudiwa kwepasi rose kunosvika mamirioni gumi metric tons. Reshiyo yeaya maviri aruminiyamu extrusions i80% aruminiyamu mahwendefa pamwe ne20% yearuminiyamu zvikamu. Mune mamwe mazwi, aluminium zvikamu huwandu huchava 2 miriyoni metric tons. MuEV, chimiro chikuru chemuviri chine zvakatenderedza 10-11% yezvikamu zvealuminium.
2 Aluminium extrusions alloy muEV's application.
2.1 Battery kesi uye parapets
Kune bhatiri kesi, zvinhu zvinofanirwa kunge zvichiitwa zvakanaka uye zvinodhura. Parizvino, aruminiyamu ndiyo yakanakisa sarudzo, iri nani pane simbi simbi uye CFRP.
Vanenge vese vanogadzira Mota vari kushandisa aluminium extrusions yebhatiri kesi, yakadai BMW, Audi, Volvo. Panguva ino, vamwe vanogadzira vakaratidza kufarira Tesla CTC tekinoroji uye vakatanga kutevedzera, senge i20 EV kubva kuBMW, e-tron kubva kuAudi, EQ kubva kuMercedes. Pakutanga, Audi yakashandisa aruminiyamu yekukanda alloy yebhatiri kesi, uye ikozvino yachinja kuita aluminium extrusions pamwe neBEVs uye PHEVs.
2.2 Aluminium makobvu mahwendefa ekutonhodza kesi
Muna 2018, Constellium yakatanga kuburitsa dhizaini nyowani yebhatiri kesi inonzi 'Cooling Aluminium', ine mashandiro akanaka ekutonhodza zvakanaka. Nekushandisa dhizaini iyi, hapana chikonzero chekukwesha tambo welding yekubatanidza. Mhedzisiro yakataura kuti, kutonhora mahwendefa akasimba akabatana pasina kuvuza uye nyore-kuiswa. Munguva yekuyedza, yakaratidza kuita kwakanakisa kutonhora, uye tembiricha kutsauka iri ± 2 ℃. Inowedzera hupenyu hwekushandisa bhatiri uye inowedzera kuchengeteka. Case's spare parts are bend aluminum extrusions isina gomba punch, welding, uye huremu hwakazara i15% pasi pekare.
Nekuvandudzwa kwealuminium zvinhu zvitsva, motokari-yakashandiswa aluminium uye EV inopindirana pane imwe neimwe uye inosimudzira pamwe chete. Panguva iyoyo, zero kusvibiswa kuchava chiitiko chaicho munguva pfupi iri kutevera.
