Okokuqala, inqubo yokwakheka kwama-castings. Lapho uklama, ngaphezu kokunquma i-geometry nosayizi wokuphonsa ngokuya ngezimo zokusebenza kanye nokwenza izinto ezibonakalayo, ukuqina, ukunciphisa ukuqina, ukuncipha, ukunciphisa ukukhiqizwa kwezinkinga, ukungcola kanye nokubhidliza ukwakheka kokuphoqelela.
Okwesibili, kufanele kube nenqubo yokuphonsa efanelekile. Lokho wukuthi, ngokwesakhiwo, isisindo nosayizi wokuphonsa, izinhlaka ze-alloy kanye nemibandela yokukhiqiza, khetha indawo efanelekile kanye nokwakheka, indlela yokubeka, futhi ngokunengqondo ibeka uhlelo lokuphonsa, i-Iron Cold, Riser kanye nokuthulula uhlelo. Ukuqinisekisa ukulahla okuhle.
Okwesithathu, ikhwalithi yezinto ezisetshenziswayo ezisetshenziselwa ukusakaza. Ikhwalithi yokushaja insimbi, okuzenzakalelayo, uphethiloli, i-flux, ukushintshana, isihlabathi sokuphonsa, ukufakwa kwesihlabathi, ukufakwa kwe-paint, futhi kuzodala ukuthi ama-caintings angejwayelekile, futhi azokwenza ukuthi kufakwe ama-callings abhejwe ezimweni ezinkulu. Okwesine kungukusebenza kwenqubo, ukwakha inqubo yokusebenza kwenqubo efanelekile, ukuthuthukisa izinga lobuchwepheshe bezisebenzi, ukuze izinqubo zenqubo zisetshenziswe kahle.
