Seleksen bilong dai kasting masin i gat bikpela samting tru long prodak kwaliti, prodaksen efisiensi na menesmen kos long dai kasting prodaksen proses. Long dispela as, gutpela seleksen bilong wanpela gutpela dai kasting masin em i wanpela teknikel na ekonomik strongpela wok. [5]
Hot rum dai kasting masin
Planti bilong ol prodaksen bilong nau i save yusim ol konvensenel hot rum dai kasting masin. Maket i gat ol masin i gat ol klem bilong klem i stap aninit long 4000 kN, na moa em ol klem bilong klemim aninit long 1600 kN, na ol klem bilong klemim i winim 4000 kN{4} Ol mak bilong en i olsem:
(1) Em i save kamap long dai kasting bilong wanpela liklik melting poin aloi, na zinc aloi em i nambawan mak tru;
(2) I gud blong mekem ol smol pat blong ded-kasting, mo ol medel mo bigfala pat blong ded-kasting oli no mas stap olsem hot-dae dae-kasting;
(3) Ol melten metal we oli fulumap i go insaed long cavity blong mol oli stap ron oltaem long klosap pasej, mo ol oksidaes inklusen oli no isi blong fasem, we i gud blong kwaliti blong dae kasting;
(4) Otomesen blong proses blong kasting blong dae i isi blong implementem;
(5) From se fasin blong kasting i no nid, prodaksen efisiens i hae long nomol operesen stet;
(6) Presa blong injeksen i daon lelebet bitim presa, mo proses blong injeksen i no gat presa blong presa, be i no gat tumas paoa long ol smol mo smol wol pat;
(7) Laip bilong ol hot steming olsem ol sut punch, kapsaitim ol sospen, nosel, etc. i hat long save gut na kontrolim, na senisim bihain long feil i kisim moa taim;
(8) Taim ol i senisim o stretim bek paia, ol i mas rausim na putim hat wok bilong en, na taim bilong helpim wok i go antap;
(9) Long ol hot rum dai kasting bilong ol hai melting poin aloi, ol magnesium aloi i gutpela yet, na ol hot rum dai kasting masin bilong ol magnesium aloi tu i gat ol dispela mak antap —{1}}
