ʻO nā ʻāpana ʻenekini alumini maikaʻi kiʻekiʻe e hoʻoheheʻe ʻia ana

ʻO ka hoʻoheheʻe make-cast he hana hana i hoʻohana ʻia e hana i nā ʻāpana metala i nā puke kiʻekiʻe me ka pololei a me ka pololei.Hoʻokomo ʻia kēia kaʻina hana i ka hoʻoheheʻe ʻana i ka metala i hoʻoheheʻe ʻia ma lalo o ke kaomi kiʻekiʻe i loko o kahi lua mold, i hana ʻia me ʻelua make kila paʻakikī.Hoʻokomo ʻia ka metala i hoʻoheheʻe ʻia i loko o ka lua i nā wikiwiki kiʻekiʻe a laila hoʻomālili koke ʻia, e ʻae ana i ka metala e paʻa a lawe i ke ʻano o ke ʻano.I ka wā e paʻa ai ka metala, wehe ʻia ka ʻōpala, a wehe ʻia ka ʻāpana metala hou mai ka lepo.Hoʻohana pinepine ʻia ke kaʻina hana hoʻoheheʻe make i ka hana ʻana i nā ʻāpana no nā kaʻa, nā mea hana, a me nā mea kūʻai aku.ʻO nā mea maikaʻi o ka hoʻoheheʻe ʻana i ka make me ka nui o ka hana kiʻekiʻe, ka hiki ke hana i nā ʻāpana paʻakikī me ke kiʻekiʻe kiʻekiʻe a me ka pololei, a me ka hiki ke hana i nā ʻāpana me ke ʻano kūlike a me ka pololei dimensional.Eia nō naʻe, hiki ke uku ʻia ka make-casting ma muli o ka hoʻopukapuka mua e pono ai e hana i nā mold, nā mīkini a me nā mea pono e pono ai, a me ka nui o ka ikehu i ka wā o ke kaʻina hana.Eia nō naʻe, ʻo ka make-casting ka mea i hoʻohana nui ʻia a makemake nui ʻia i nā ʻoihana he nui ma muli o kona hiki ke hana i nā ʻāpana kiʻekiʻe i nā puke nui me ka pololei a me ka paʻa.