Pehea e hana ʻia ai kēia mau ʻāpana pā lahilahi?
ʻO ka wili metala kahi kaʻina hana rotational symmetrical no ka pepa metala. Na ka spindle e hoʻokuʻu i ka blank a me ka mold core e hoʻololi, a laila hoʻohana ka huila rotary i ke kaomi i ka blank rotary. Ma muli o ka neʻe ʻana o ka pahu nui o ka mīkini wili a me ka neʻe ʻana o ka mea hana longitudinal a me ka transverse, e hoʻonui mālie kēia deformation plastic kūloko i ka blank holoʻokoʻa, a laila e loaʻa ai nā ʻano like ʻole o nā ʻāpana kino hollow rotating.
Ke kumu kūʻai: ke kumukūʻai mold (haʻahaʻa), uku ʻāpana hoʻokahi (medium)
ʻO nā huahana maʻamau: nā lako, nā kukui, aerospace, ka lawe ʻana, nā papa ʻaina, nā mea nani, etc.
ʻO ka hua kūpono: ka hana liʻiliʻi a me ka liʻiliʻi
ʻAno o ka ʻili:
ʻO ka maikaʻi o ka ʻili ke hilinaʻi nui ʻia i ka mākaukau o ka mea hoʻohana a me ka wikiwiki o ka hana
ʻO ka wikiwiki o ka mīkini: ʻO ka wikiwiki a hiki i ke kiʻekiʻe, ma muli o ka nui o ka ʻāpana, paʻakikī a me ka mānoanoa o ka metala
Nā mea pili:
He kūpono no nā ʻāpana metala mahana e like me ke kila kila, keleawe, keleawe, aluminika, titanium, etc.
Nā manaʻo hoʻolālā:
1. He kūpono wale ka wili metala no ka hana ʻana i nā ʻāpana rotationally symmetrical, a ʻo ke ʻano kūpono loa he mau ʻāpana metala lahilahi hemispherical;
2. No nā ʻāpana i hana ʻia e ka wili metala, pono e mālama ʻia ke anawaena o loko i loko o 2.5m.
KaʻAnuʻu Hana 1: Hoʻopaʻa i ka ʻokiʻoki i ka ʻāpana metala ma ka mīkini mandrel.
KaʻAnuʻu Hana 2: Hoʻokuʻu ka mandrel i ka pā metala pōʻai e hoʻololi i ka wikiwiki, a hoʻomaka ka mea hana me ka mea kukini e kaomi i ka ʻili metala a hiki i ka paʻa ʻana o ka pā metala i ka paia o loko o ka poni.
KaʻAnuʻu Hana 3: Ma hope o ka pau ʻana o ka hana ʻana, wehe ʻia ka mandrel a ʻoki ʻia ka luna a me lalo o ka ʻāpana no ka demolding.