HomeHoʻolima Metala
ʻO ka hoʻoheheʻe metala kahi ʻano billet metala e like me ka mea maka, ma ka hoʻohana ʻana i ke kaomi a me ka ikaika hopena, hoʻololi i ke ʻano a me ke ʻano o ka billet metala, ka hana ʻana i nā ʻāpana a me nā ʻāpana me ke ʻano a me ka nui e pono ai. I ke kaʻina hana o ka metala forging, ua preheated ka metala blank, waiho i loko o ka forging make, ma o ka hopena ikaika a hoomau extrusion, no laila, i ka metala blank plastic deformation, a me ka hope i hoʻokumu 'ia i loko o ka pono 'āpana. Hiki ke hoʻokaʻawale ʻia ka hoʻoheheʻe ʻana i ka metala i loko o ka forging wela a me ka forging anuanu, kahi e hana ʻia ai ka forging wela ma kahi kiʻekiʻe o ka metala blank, ʻoiai ke hana ʻia nei ka forging anuanu ma ka lumi wela.
ʻO nā hiʻohiʻona nui o ka hoʻoheheʻe metala e like me kēia:
I ke kaʻina hana o ka hoʻoheheʻe ʻana i ka metala, ma ka hoʻopili ʻana i ke kaomi kiʻekiʻe i ka blank metala, ua hoʻonohonoho hou ʻia ke ʻano o ka palaoa o ka metala, a hoʻopau ʻia nā hemahema a me nā pores i ka manawa like, pēlā e hoʻomaikaʻi ai i ka compactness a me ka ikaika o nā ʻāpana. No laila, ʻoi aku ka maikaʻi o nā ʻāpana i hoʻopaʻa ʻia, e like me ka ikaika kiʻekiʻe, ka paʻakikī kiʻekiʻe a me ke kūpaʻa maikaʻi.
hiki ke hana ʻia i nā ʻano like ʻole a me nā nui o nā ʻāpana a me nā ʻāpana, me ka hoʻolālā angular maʻalahi, nā ʻano paʻakikī o loko a me waho a me ka hoʻoili ʻana o ka ʻili kiʻekiʻe. Loaʻa kēia i ka deformation plastic o nā bilets metala i ka wā forging a me ka maʻalahi o ka hoʻolālā mold, hiki ke hoʻokō i nā pono hana o nā ʻāpana paʻakikī.
ʻAʻohe mea ʻino ka hana ʻana i ka metala, no ka mea, ʻo ke ʻano a me ka nui o ka metala blank ma hope o ka hoʻoheheʻe ʻia ʻana ua aneane like ia me nā koi hoʻolālā, ʻaʻohe pono o ka ʻoki a me ka hana ʻana. I kekahi ʻano, hiki i ka forging metala ke mālama i nā kumukūʻai a hoʻomaikaʻi i ka hoʻohana ʻana i nā mea maka.
ʻO ka ʻili o nā ʻāpana i hana ʻia e ka hoʻoheheʻe metala he maʻalahi a ʻaʻahu, a ʻaʻole maʻalahi ka hana ʻana i nā hemahema o ka ʻili a me nā pores, no laila he maikaʻi ka maikaʻi o ka ʻili a me ka pololei o ka hana.
hiki ke hoʻohana ʻia ka hoʻoheheʻe metala i nā ʻano mea metala like ʻole, e like me ke kila kalapona, ke kila kila, ke kila kila, ke alumini alumini a me ke keleawe keleawe, kūpono no nā ʻano ʻoihana like ʻole, e like me ka hana kaʻa, ka hana mokulele, ka hana moku a me ka ʻoihana petrochemical. . Hiki i nā mea metala like ʻole ke hoʻokō i nā koi like ʻole ma o nā kaʻina hana forging like ʻole.