1. Iinkqubo ezahlukeneyo
Iirimu zamavili eCast zenziwe ngokujula amanzi e-aluminiyam anyibilikisiweyo kubumba lwesanti, ukuwapholisa ukumila, emva koko awenze ngoomatshini (ukususa, ukucheba inkangeleko, ukupolisha).
Ukubumba, kwelinye icala, kusebenzisa iimolds zentsimbi ukubeka iibhloko ze-aluminiyam ezithe zafudunyezwa kwaye zathanjiswa zibe yimilo, kwaye zisebenzise isitampu ukuzibumba. Emva kokupholisa, zilungiswa ngoomatshini ukuze zivelise imveliso yokugqibela.
2. Iindleko ezahlukeneyo
Inkqubo yokuphosa ilula, irhabaxa, kwaye kulula ukuyivelisa ngobuninzi, ngoko ke ixabiso liphantsi, ngelixa ukubunjwa kunenkqubo enzima kakhulu, ngoko ke ixabiso lokuvelisa liphezulu.
3. Ubunzima obahlukeneyo
Ngenxa yokucolwa ngokuqhubekayo kweebhloko ze-aluminiyam ngexesha lenkqubo yemveliso, i-molecular structure yamavili abunjiweyo iba ncinane kakhulu emva kokuqulunqa, ivumela ukuba imelane noxinzelelo oluphezulu. Ngoko ke, amavili abunjiweyo alula ngobunzima kunamavili atyhidiweyo anobukhulu obufanayo nokomelela.