Umdwebo wensimbi engenasici (umdwebo wensimbi engagqwali) ngokudweba umdwebo we-rod noma umugqa we-billet wire ufa kusuka emgodini wensimbi omncane, ukukhiqizwa kwenqubo yepulasitiki yensimbi encane noma yensimbi engapheli. Izinsimbi ezahlukahlukene kanye nama-alloys engxenye yeSigaba ehlukene kanye nosayizi wokudweba we-wire kungasetshenziswa ekukhiqizweni. Donsela ucingo, lunembile ngosayizi, indawo ebushelelezi, kanye nemishini yokudweba kanye nethuluzi elisetshenziswa ngokulula, okulula ukukhiqiza.
Isikhathi sePosi: Mar-12-2018