Zinc Alloy/ Aluminum Sand Casting
Hōʻike huahana
Hoʻomaʻamaʻa mākou i ka paʻakikī paʻakikī, kokoke i ka hoʻomanawanui ʻana i ke one alumini.ʻO nā mea hoʻohui mua he alumini silikona (300 series) a me ka alumini-magnesium (500 series).Hoʻoheheʻe uila a pau.Hoʻohana ʻia nā laina ʻehā hunter maʻamau, Green Sand Molding laina no nā ʻāpana leo kiʻekiʻe a i waena mai nā auneke a 50 paona.Hoʻokumu ʻia ka leo haʻahaʻa a me nā prototypes castings a hiki i 40 paona ma kā mākou Airset / Nobake molding line.Hiki iā mākou ke hāʻawi i nā castings prototype.
He aha ka Sand Casting?
ʻO ka hoʻolei ʻana i ke one he hana hoʻoheheʻe metala maikaʻi kahi e hoʻohana ʻia ai ke one ma ke ʻano he mea poni.ʻOi aku ma mua o 70% o nā mea hoʻoheheʻe metala o ka honua i hana ʻia ma o ke kaʻina hana hoʻoheheʻe one, a ʻo Harrison Castings ka mea nui loa o ka hoʻolei ʻana i ke one ma UK.
ʻO nā ʻano maʻamau ʻelua o nā kaʻina hana hoʻoheheʻe one alumini ʻo Green Sand Casting a me ke ʻano Air Set Casting.Ua neʻe mākou mai ke ʻano hana kuʻuna Green Sand i nā makahiki 1990 mua i makemake i ka hoʻoheheʻe Air Set.
No ke aha e hoʻohana ai i ka hoʻolei ʻana i ke one ma luna o nā ʻano hana hoʻolei ʻē aʻe?
ʻO ka hoʻolei ʻana i ke one he hana maikaʻi loa a maikaʻi hoʻi no ka mea a hiki i ka 80% o ke one hoʻoheheʻe ʻia mākou i hoʻohana hou ʻia a hoʻohana hou ʻia.Mālama kēia i kā mākou hana hana ʻoiai e hōʻemi nui ana i ke kumukūʻai a me ka nui o nā ʻōpala i hana ʻia.
ʻO ka ikaika nui o nā mold i hana ʻia ʻo ia ka mea hiki ke hoʻohana ʻia ke kaumaha nui o ka metala, e ʻae ai i ka hoʻolei ʻana i nā mea paʻakikī i hana ʻia mai nā ʻāpana pākahi.
Hiki ke hana ʻia nā molds no kahi kumu kūʻai hoʻonohonoho mua haʻahaʻa i hoʻohālikelike ʻia mealumina umekaumaha make makea me nā ʻano hana hoʻolei ʻē aʻe.
