Aluminium round bar, yomwe imatchedwanso aluminiyamu ndodo, ndi imodzi mwazinthu zodziwika bwino komanso zosunthika za aluminiyamu chifukwa cha makina ake, kulimba kwake komanso ntchito zosiyanasiyana. Zogulitsa za aluminiyamu zimakhala ndi mphamvu zolemera kwambiri ndipo zimapezeka kwambiri m'makina, zomangamanga, magalimoto ndi ndege, komanso monga zinthu zonse za aluminiyamu.
Chipinda chozungulira cha aluminiyamu chimagwiritsidwa ntchito muzokongoletsera zosiyanasiyana, ndipo ndi yotchuka kwambiri pakati pa ntchito zomangamanga. IT imabwera mumitundu yosiyanasiyana komanso mawonekedwe, zomwe zimatsimikizira kuti kudalirika ndi ntchito zina. Itha kugwiritsidwa ntchito popanga mafelemu, zopangira mkati, makwerero, njanji ndi ntchito zina zamkati. Amagwiritsidwanso ntchito popanga mipando yachitsulo, kuyika kwa pneumatic ndi zida zina zosiyanasiyana.
Popeza ndodo yonse ya aluminiyamu yozungulira ndi yolimba, chiŵerengero cha mphamvu ndi kulemera kwake chimapangitsa kukhala alloy wangwiro ndi zinthu zogwirira ntchito zamlengalenga. Mafelemu, makina othandizira ndi zigawo za ndege zambiri zimapangidwa kuchokera ku ndodo yozungulira, ndipo kukana kowonjezera kwa dzimbiri komanso kukana kwambiri kupsinjika ndizofunikiranso pakugwiritsa ntchito izi.