ʻIkepili o nā pono a me nā pōʻino o Open Die Forging a Closed Die Forging

ʻO ka wehe ʻana i ka make a me ka hoʻopaʻa ʻana i ka make he ʻelua mau ala maʻamau i ka hana ʻana i nā kaʻina hana, kēlā me kēia me nā ʻokoʻa ʻokoʻa e pili ana i ke kaʻina hana, ka laulā noi, a me ka hana pono. E hoʻohālikelike kēia ʻatikala i nā hiʻohiʻona o nā ʻano ʻelua, ka nānā ʻana i ko lākou mau pono a me nā hemahema e hāʻawi i kumu no ke koho ʻana i ke ʻano hana forging kūpono.

1. Open Die Forging

Open die forging e pili ana i ke kaʻina hana e hoʻopili pololei ʻia ai ka ikaika i kahi mea hana me ka hoʻohana ʻana i nā mea hana maʻalahi a i ʻole ma waena o nā anvils luna a me lalo o nā mea hana forging e hoʻololi i ka mea a loaʻa ke ʻano i makemake ʻia a me ka maikaʻi o loko o ka ʻāpana forged. Hoʻohana maʻamau ʻia kēia ʻano no ka hana liʻiliʻi, a ʻo nā mea hana maʻamau e komo pū me ka forging hama a me nā kaomi hydraulic. ʻO nā kaʻina hana maʻamau o ka wehe ʻana i ka die forging ʻo ia ka huhū, ka huki ʻana i waho, ke kuʻi ʻana, ka ʻoki ʻana, a me ke kuʻi ʻana, a ʻo ia ka mea maʻamau e pili ana i nā ʻenehana hoʻoheheʻe wela.

Pono:

1. Hiki ke hoʻololi kiʻekiʻe: He kūpono ia no ka hana ʻana i nā forgings o nā ʻano like ʻole a me nā pae kaumaha, mai nā ʻāpana liʻiliʻi ma lalo o 100 kg i nā ʻāpana kaumaha ma mua o 300 tons.
2. ʻO nā pono lako haʻahaʻa: Hoʻohana ʻia nā mea hana maʻalahi, maʻamau, a ʻoi aku ka haʻahaʻa o nā koi tonnage. He pō'ai hana pōkole kona, kūpono ia no ka hana wikiwiki a li'ili'i paha.

Nā pōʻino:

1. Haʻahaʻa kūpono: Hoʻohālikelike ʻia me ka hoʻopaʻa ʻana i ka make, ʻoi aku ka haʻahaʻa o ka hana ʻana, e paʻakikī ana e hoʻokō i nā pono o ka hana nui.
2. Kūlana palena a me ka pololei: He maʻalahi ke ʻano o nā ʻāpana i kālai ʻia, me ka pololei haʻahaʻa haʻahaʻa a me ka maikaʻi ʻole o ka ʻili.
3. Ka ikaika hana kiʻekiʻe: Pono nā limahana akamai, a he mea paʻakikī ke hoʻokō i ka mechanization a me ka automation ma ke kaʻina hana.

2. Hoʻopaʻa ʻia Die Forging

ʻO ka hoʻopaʻa ʻana i ka make he kaʻina hana e hana ʻia ai ka mea hana e kahi make ma luna o nā mea hana forging kūikawā, e kūpono ai ia no ka hana nui. ʻO nā mea hana i hoʻohana ʻia e pili ana i ka forging hama, crank press, a me nā mīkini kūikawā ʻē aʻe. ʻO ke kaʻina hana forging e pili ana i ka pre-forging a me ka hoʻopau ʻana i ka forging, a ua hoʻolālā maikaʻi ʻia nā mea make e hana i nā forgings paʻakikī me ka hana kiʻekiʻe.

Pono:

1. ʻO ka hana kiʻekiʻe: No ka mea, hiki mai ka deformation metala i loko o ka lua make, hiki ke loaʻa koke ke ʻano i makemake ʻia, e alakaʻi ana i ka wikiwiki o ka hana ʻana.
2. Nā ʻano paʻakikī: Hiki i ka hoʻopaʻa ʻia ʻana o ka make ke hana i nā forgings ʻano paʻakikī me ka pololei kiʻekiʻe a me nā ʻano kahe metala kūpono, e hoʻomaikaʻi i ke ola lawelawe o nā ʻāpana.
3. Mālama waiwai: ʻO nā forgings i hana ʻia e kēia ʻano hana ʻoi aku ka liʻiliʻi o ka machining allowance, ʻoi aku ka maikaʻi o ka ʻili, a hoʻemi i ka nui o nā hana ʻoki ma hope, e alakaʻi ana i ka mālama waiwai.

Nā pōʻino:

1. ʻO nā kumukūʻai kiʻekiʻe: He lōʻihi ka pōʻai hana o ka forging make, a he kiʻekiʻe ke kumukūʻai. Hoʻohui ʻia, ʻoi aku ka nui o ka hoʻopukapuka ʻana i nā lako hana hoʻopaʻa paʻa ma mua o ka wehe ʻana i ka die forging.
2. Kaumaha kaumaha: Ma muli o ka palena o ka nui o nā mea hana forging, ua kaupalena ʻia nā paona make i pani ʻia ma lalo o 70 kg.

3. Ka hopena

ʻO ka hōʻuluʻulu manaʻo, ua kūpono ka wehe ʻana i ka die forging no nā ʻāpana liʻiliʻi, nā hiʻohiʻona hana maʻalahi a kūpono no ka hana ʻana i nā forgings nui a maʻalahi paha. Ma ka ʻaoʻao ʻē aʻe, ʻoi aku ka maikaʻi o ka hoʻopaʻa ʻana i ka die forging no ka hana nui o nā forgings paʻakikī. Hāʻawi ia i ka ʻoi aku ka maikaʻi a me ka mālama waiwai. ʻO ke koho ʻana i ke ʻano forging kūpono e pili ana i ke ʻano, nā koi kikoʻī, a me ka nui o ka hana ʻana o nā forgings hiki ke hoʻomaikaʻi nui i ka hana hana a hōʻemi i nā kumukūʻai.