Ukuthatha umshini wokuphonsa wokufa ovundlile njengesibonelo, lo mshini wendabuko ungaphinda usebenzise inqubo yokukhipha i-extrusion futhi ukhiqize ama-die castings ngaphandle kokwengeza imishini emisha. Nokho, izingxenye eziwumphumela zinesakhiwo esilula kancane, futhi ukunemba kobukhulu bokuqina kwazo kulinganiselwe ngandlela-thile.
Ngenxa yokuthi imishini yokukhipha isikhunta evundlile yendabuko ayinayo indlela yesinxephezelo se-extrusion ezinikele, indlela yokuvala isikhunta kufanele kanyekanye isingathe imisebenzi yokuvala isikhunta kanye nesinxephezelo sokukhipha. Isikhunta se-extrusion casting esisetshenzisiwe kufanele sibe nesibhakela esimboza yonke indawo ehlongozwayo yengxenye, empeleni esebenza "njenge-punch," efana nezibunjwa ezisetshenziswa emishinini yokukhipha i-extrusion evulekile. Lesi yisakhiwo sesikhunta sendabuko futhi esijwayelekile se-extrusion casting.
Ngakho-ke, ukusebenzisa inqubo yokukhipha i-extrusion emshinini wendabuko ovundlile ovundlile wokuphonsa kudinga ukulawula ngokucophelela kokunemba kokuvala kwesikhunta. Indlela elula iwukulawula indawo eqondile yokuvala isikhunta ngalokho{1}}okubizwa ngokuthi "ukulawula{2}}kwangempela kwesikhathi." Lokhu kufinyelelwa ngokungeza inkinobho "yokulawula isikhundla" emshinini wokukhipha ukufa nokulungisa umjikelezo we-logic yomshini ngokufanele. Ukunemba kogqinsi kwe-die casting kukhawulelwe ukunemba okulawulwayo kwalokhu "swishi yokulawula indawo." Ngalokhu kuthuthukiswa, yonke inqubo ye-extrusion die casting ifana kakhulu nesikhunta esikhona esivaliwe esiqondile{6}}(punch{7}}type mold) reverse{8}}inqubo yokulingisa i-pressure extrusion.
Kusetshenziswa umshini ojwayelekile ovundlile ovundlile we-die casting we-extrusion die cast, ngenxa-yendlela yokugcwalisa isikhunta evaliwe, awukwazi nje kuphela ukukhiqiza izingxenye ezinezakhiwo eziyinkimbinkimbi kunendlela evamile yokukhipha isikhunta evundlile{1}}evulekile{1}}indlela yokuphonsa isikhunta, kodwa futhi, ngenxa yokuthi isistimu yomjovo iyinkimbinkimbi kakhulu kunaleyo yomjovo we-extrusion ophuma kumshini wokunyathelisa we-4{2} khiqiza izingxenye eziyinkimbinkimbi kakhulu kunendlela evaliwe eqondile{3}}yesikhunta reverse{4}}indlela yokulingisa i-pressure extrusion, ene-coefficient eyinkimbinkimbi efanayo nenqubo yokulingisa idayi evamile.
