1. Lukluk gut long proses bilong dai kasting.
Tempereja blong aluminium wota long holding furnace i mas kontrolem long ±3 digri blong mekem se tempereja we i stap tantanem blong mekem se tempereja blong stimba . Tempereja afta we oli stikim i mas stretem folem kemikol komposesen blong wanwan furnace blong mekem sua se solid fes reit i steam long ±2%{{3} Tempereja blong mol i mas stap strong mo i mas gat oda long hem. i nid blong fomuletem mo stretem ol proses parameta blong masin blong kasting blong daes long stret taem, mo jekem ol daes kasting blong mekem sua se i gat kwaliti blong ol dae kasting{{5}
2, Ol samting bilong lukautim wok bilong kamapim ol rilis ejen.
Pay attention to how much the release agent coating is applied, avoid too much coating, too little or miss the coating. The parts where the castings are difficult to demold can be sprayed with more paint, and the parts that are easily released from the mold are less sprayed. When spraying the paint, use a spray gun to move from top to bottom, so that the water accumulated in the cavity flows from top to bottom, and the excess water is blown aut long hul bilong . Kaviti i isi long pas long hap bilong mol, na namba wan taim ol i spreim long mekim kol daun, na bihain ol i spreim long kamapim wanpela piksa bilong kot. Noken go klostu tumas long sprei long stopim wara bilong penim long hul i no inap ron insait long hul i no inap ron insait long hul bilong dispela hul i go insait long hul bilong hul i go insait long hul na putim pen insait long pent insait long pen, yusim win long rausim pen na hevi long pen bilong en long pen na i go insait long pen. o dai kona. Em i mas blow off long stopim wara i no ken vaporais i go long bikpela mak bilong ges bihain long hat i hat, bai kasting i gat pores. , anda-kasting, kol seperesen, foming, we i gat wanpela bikpela wok tru long rausim kamap bilong ol pores long ol kasting{9}} .
3. Ol lukaut taim yu yusim hot piksa long masin bilong kasting bilong dai.
Bihain long ol i yusim hot mol bilong masin tempereja masin, taim ol i statim hot mol, ol i ken yusim wara aloi long moldim hot mol 5-10 mold long liklik spit, na bihain ol i yusim nomol semi-solid aloi na semi-solid dai kasting paramita bilong dai kasting prodaksen, olsem na ol i ken lukautim mold i ken lukautim ol dai kasting prodaksen, olsem na ol i ken lukautim mold i ken lukautim ol dai kasting prodaksen, olsem na ol i ken lukautim mold i ken lukautim ol dai kasting prodaksen, olsem na ol i ken lukautim mold i ken lukautim ol dai kasting prodaksen, olsem
