Umdwebo wentambo yensimbi engagqwali (umdwebo wezintambo zensimbi engagqwali) ngokudweba induku noma umdwebo wentambo ye-billet ife kusukela embotsheni yokufa, ukuya ekukhiqizweni kwensimbi yengxenye encane noma inqubo yokwenza ipulasitiki yensimbi yensimbi engenansimbi. Izinsimbi ezihlukahlukene nama-alloys wezigaba ezahlukene zomumo nobukhulu bomdwebo wezintambo zingasetshenziswa ekukhiqizeni. Donsa ucingo, linemba ngosayizi, indawo ebushelelezi, kanye nemishini yokudweba kanye namathuluzi asetshenziswa kalula, ukuwenza kalula.
Isikhathi sokuthumela: Mar-12-2018