Mbiri Yowonjezera ya Aluminium ya Sitima ya Sitima
Aluminiyamu imagwiritsidwa ntchito kupanga chilichonse kuyambira panjinga kupita ku zakuthambo.Chitsulochi chimathandiza anthu kuyenda mothamanga kwambiri, kuwoloka nyanja zamchere, kuuluka mlengalenga, ngakhale kuchoka pa Dziko Lapansi.Transport imagwiritsanso ntchito aluminiyumu yochulukirapo, yomwe imawerengera 27% yazomwe zimagwiritsidwa ntchito.Opanga ma rolling stock akupeza mapangidwe opepuka komanso ogwirizana, akufunsira mbiri yamapangidwe ndi zida zakunja kapena zamkati.Aluminium carbody imalola opanga kumeta gawo limodzi mwa magawo atatu a kulemera kwake poyerekeza ndi magalimoto achitsulo.Pamayendedwe othamanga komanso njanji zakunja kwatawuni komwe masitima amayenera kuyima kwambiri, kupulumutsa kwakukulu kumatha kutheka chifukwa mphamvu zochepa zimafunikira kuti mathamangitsidwe ndi mabuleki ndi magalimoto a aluminiyamu.Kuphatikiza apo, magalimoto a aluminiyamu ndi osavuta kupanga ndipo amakhala ndi magawo ochepa kwambiri.Pakadali pano, aluminiyumu m'magalimoto imapangitsa chitetezo chifukwa ndi chopepuka komanso champhamvu.Aluminiyamu imachotsa zolumikizira polola zotulutsa zopanda kanthu (m'malo mwa mawonekedwe a zipolopolo ziwiri), zomwe zimapangitsa kukhazikika komanso chitetezo.Chifukwa chakuti m'munsi mwake muli mphamvu yokoka ndiponso yocheperapo, aluminiyumu imathandiza kuti msewu usamayende bwino, imayamwa mphamvu pakagwa ngozi, ndiponso imachepetsa mtunda wothamanga. M'makina a njanji ataliatali aluminiyamu imagwiritsidwa ntchito kwambiri pamakina a njanji yothamanga kwambiri, yomwe idayamba kuyambitsidwa mochuluka m'ma 1980.Masitima othamanga kwambiri amatha kuthamanga kwa 360 km/h ndi kupitilira apo.Matekinoloje atsopano a njanji yothamanga kwambiri amalonjeza liwiro lopitilira 600 km/h.
Aluminium alloy ndi chimodzi mwazinthu zazikulu zomwe zimagwiritsidwa ntchito pomanga matupi agalimoto, okhala ndi: + Mbali za thupi (makoma ammbali) + Padenga ndi pansi + Cant njanji, zomwe zimalumikiza pansi pa sitimayo ndi khoma lakumbali Pakali pano makulidwe osachepera a aluminium extrusion kwa thupi lagalimoto ndi pafupifupi 1.5mm, m'lifupi mwake mpaka 700mm, ndipo kutalika kwa aluminium extrusion ndi 30mtrs.
