Inganda z’imodoka zi Burayi zizwiho gutera imbere no guhanga udushya. Hamwe nogutezimbere politiki yo kuzigama ingufu no kugabanya ibyuka bihumanya ikirere, hagamijwe kugabanya ikoreshwa rya lisansi n’ibyuka byangiza imyuka ya karuboni, amavuta ya aluminiyumu yatejwe imbere kandi agezweho akoreshwa cyane mugushushanya imodoka. Dukurikije imibare, mu myaka icumi ishize, impuzandengo ya aluminiyumu ikoreshwa mu modoka zitwara abagenzi yikubye kabiri, kandi kugabanya ibiro bya aluminiyumu byerekanwe ku gishushanyo cya 1 hepfo. Ukurikije ibishushanyo mbonera bishya, iyi nzira izakomeza mumyaka mike iri imbere.
Mubikorwa byiterambere ryoroheje, amavuta ya aluminiyumu ahura nuguhiganwa gukomeye hamwe nibindi bikoresho bishya, nkibyuma bikomeye cyane, bishobora gukomeza imbaraga nyinshi nyuma yubushakashatsi bubi. Hiyongereyeho, hari magnesium, titanium, ikirahure cyangwa karuboni fibre yibikoresho, ibyanyuma bikaba bimaze gukoreshwa cyane mu kirere. Noneho igitekerezo cyo gushushanya ibintu byinshi cyinjijwe mubishushanyo mbonera by'imodoka, kandi hashyizweho ingufu zo gukoresha ibikoresho bikwiye mubice bikwiye. Ikibazo gikomeye cyane ni ikibazo cyo guhuza no kuvura hejuru, kandi hateguwe ibisubizo bitandukanye, nka moteri ya moteri hamwe nibikoresho bya gari ya moshi, igishushanyo mbonera (Audi A2, A8, BMW Z8, Lotus Elise), imiterere yisahani yoroheje (Honda NSX , Jaguar, Rover), guhagarikwa (icyiciro cya DC-E, Renault, Peugeot) nibindi bishushanyo mbonera. Igishushanyo cya 2 cyerekana ibice bya aluminiyumu ikoreshwa mu modoka.
Ingamba zo Gushushanya BIW
Umubiri-wera nigice kiremereye cyimodoka isanzwe, bingana na 25% kugeza 30% byuburemere bwikinyabiziga. Hariho ibishushanyo mbonera bibiri muburyo bwumubiri-wera.
1. "Umwirondoro wikibanza cyerekana imiterere" kumodoka ntoya nini nini: Audi A8 ni urugero rusanzwe, umubiri wera ufite ibiro 277, ugizwe na profili 59 (61 kg), 31 casting (39 kg) nicyuma 170 (177 kg). Bahujwe no kuzunguruka, gusudira MIG, gusudira laser, ubundi gusudira kuvanga, gufunga, nibindi.
2. n'ibice 273 by'icyuma (259 kg). Uburyo bwo guhuza burimo guhuza, kuzunguruka, no gusudira MIG.
Gukoresha Aluminiyumu Yumubiri kumubiri
1. Imyaka yakomanze Al-Mg-Si alloy
Ibice 6000 byuruhererekane birimo magnesium na silicon kandi ubu bikoreshwa mumpapuro z'umubiri nka A6016, A6111 na A6181A. Mu Burayi, 1-1.2mm EN-6016 ifite uburyo bwiza bwo kurwanya no kwangirika kandi ikoreshwa cyane.
2. Ubushyuhe budashobora kuvurwa Al-Mg-Mn
Bitewe nuburyo bukomeye bwo gukomera, Al-Mg-Mn ibinyobwa byerekana imbaraga zidasanzwe nimbaraga nyinshi, kandi bikoreshwa cyane mumashanyarazi ashyushye azunguruka kandi akonje akonje hamwe na tebes hydroformed. Gushyira muri chassis cyangwa ibiziga birarushijeho kuba byiza kuko kugabanya cyane ibice byimuka bidakurikijwe byongera ubworoherane bwo gutwara no kugabanya urusaku.
3. Umwirondoro wa Aluminium
Mu Burayi, ibitekerezo bishya byimodoka byasabwe hashingiwe ku gishushanyo mbonera cya aluminium, urugero, amakaramu ya aluminiyumu hamwe n’ibikoresho bigoye. Ubushobozi bwabo bukomeye kubishushanyo mbonera no kwishyira hamwe bikora bituma bikwiranye nibikorwa byingirakamaro bikurikirana. Kuberako kuzimya bisabwa mugihe cyo gukuramo, imbaraga ziciriritse 6000 nimbaraga zo hejuru 7000 imyaka ikomeye ikoreshwa. Imiterere nimbaraga zanyuma bigenzurwa no gukomera kwimyaka no gushyuha nyuma. Umwirondoro wa Aluminiyumu ukoreshwa cyane cyane mugushushanya, kumurongo wimpanuka nibindi bikoresho.
4. Gukora aluminium
Castings nibintu bikoreshwa cyane muri aluminiyumu mu binyabiziga, nka moteri ya moteri, imitwe ya silinderi hamwe na chassis idasanzwe. Ndetse na moteri ya mazutu, yazamuye cyane isoko ryabo mu Burayi, yimukira muri aluminiyumu kubera kongera imbaraga n’igihe kirekire. Muri icyo gihe, casting ya aluminiyumu nayo irakoreshwa mugushushanya ikadiri, ibice bya shaft nibice byubatswe, hamwe no gutera umuvuduko mwinshi wa aluminiyumu nshya ya AlSiMgMn ya aluminiyumu yageze ku mbaraga nini no guhindagurika.
Aluminium ni ibikoresho byo guhitamo porogaramu nyinshi zikoresha amamodoka nka chassis, umubiri nibindi bikoresho byinshi byubatswe bitewe nubucucike buke, imiterere myiza hamwe no kurwanya ruswa. Aluminiyumu ikoreshwa muburyo bwimiterere yumubiri irashobora kugera byibuze kugabanya ibiro 30% hashingiwe kubikorwa byujuje ibisabwa. Nanone, aluminiyumu irashobora gukoreshwa mubice byinshi byigifuniko. Rimwe na rimwe bifite imbaraga nyinshi zisabwa, 7000 ikurikirana irashobora gukomeza ibyiza byiza. Kubwibyo, kubijwi ryinshi rya porogaramu, aluminium alloy kugabanya uburemere nuburyo bukoreshwa cyane.
Byahinduwe na Gicurasi Jiang wo muri MAT Aluminium
Igihe cyo kohereza: Ukuboza-08-2023
