Hot-rolled forged Steel bar he mea metala i hana ʻia e ke kaʻina ʻōwili wela, nona nā waiwai mechanical kiʻekiʻe a me nā kahua noi ākea. ʻO kēia ka ʻike kikoʻī o nā koʻokoʻo hoʻowili wela.

ʻO ka ʻōwili wela: Hana ʻia ka ʻōwili wela ma ka hoʻomaʻamaʻa mālie ʻana i ka billet kila ma lalo o nā kūlana wela kiʻekiʻe ma o ke ʻano o nā kaʻina hana ʻōwili (e like me ka hoʻolei mau ʻana o ka blank → ʻolokaʻa paʻa → ka ʻōwili waena → hoʻopau i ka ʻōwili ʻana, etc.).

Ma kēia kaʻina hana, hoʻomaʻamaʻa ʻia ka billet kila i kahi wela kiʻekiʻe a laila ʻōwili ʻia i nā manawa he nui ma o ka wili wili e hana hope i ke ʻano a me ka nui o ka pahu i makemake ʻia. Hiki i kēia kaʻina hana ke hoʻomaikaʻi nui i ka hoʻolālā o loko a me nā waiwai o ka mea, e hāʻawi iā ia i nā ʻano mechanical maikaʻi a me nā waiwai hana.

ʻōwili welanā lāʻau hao haohoʻohana nui ʻia i nā ʻano hana like ʻole, me ka ʻaʻole i kaupalena ʻia i:

Mea hana mīkini: hoʻohana ʻia e hana i nā ʻāpana a me nā ʻāpana o nā mea hana mechanical, e like me nā bearings, gears, shafts, etc.
ʻOihana kaʻa: hoʻohana ʻia e hana i nā ʻōnaehana hoʻouna, nā ʻōnaehana hoʻokuʻu, nā ʻāpana ʻenekini, a me nā mea ʻē aʻe no nā kaʻa.
ʻEnekinia hana: hoʻohana ʻia e hana i nā mea kila no ke kūkulu ʻana, e like me nā kolamu kila, nā kaola kila, nā pahu kila, etc.
Aerospace: Ma muli o kona ikaika kiʻekiʻe a me ka paʻakikī kiʻekiʻe, hoʻowili welanā pahu kilahoʻohana nui ʻia i ka ʻoihana aerospace, e like me ka hana ʻana i nā ʻenekini mokulele mokulele, nā mea hoʻokele a me nā mea nui ʻē aʻe.

Ma Sepatemaba 3, 2024, ua hoʻolaha ka Chilean Anti-Price Distortion Commission (CNDP) i kāna hoʻoholo e hoʻopau i ka hoʻokolokolo anti-dumping (AD) no ka hoʻopunipuni.nā pahu kilano ka hana ʻana i nā pōpō wili me ke anawaena o lalo o 4 iniha mai Kina, e paipai ana ʻaʻole e kau i nā dute AD.

ʻO ka hopena, e hoʻopau ʻia nā hana AD no ka manawa pōkole ma nā kaola kila a me nā pōpō, me ka nui o ke dute o 33.5% a me 24.9% i hoʻonohonoho ʻia ma ʻApelila.

Hoʻopili ʻia ka huahana ma lalo o ka code HS 7228.3000.