He aha ka hana ʻana ?
ʻO ka hoʻopaʻa ʻana e pili ana i ke kaʻina hana o ka hana ʻana i ka metala (a i ʻole nā mea ʻē aʻe) ma ka hoʻomehana ʻana iā ia i kahi wela kiʻekiʻe a laila hammer a kaomi paha i ke ʻano i makemake ʻia.Hoʻohana mau ʻia ke kaʻina hana forging e hana i nā mea ikaika a paʻa, e like me nā mea hana, nā mea kaua, a me nā ʻāpana mīkini.Hoʻomaʻamaʻa ʻia ka metala a lilo i palupalu a malleable, a laila kau ʻia ma luna o kahi anvil a hana ʻia me ka hāmare a paʻi paha.
Nā ʻano kalaiwa
ʻO ka hoʻopaʻa ʻana he kaʻina hana metala kahi e hoʻomehana ʻia ai kahi mea metala i kahi kūlana plastik a hoʻohana ʻia ka ikaika e hoʻololi i ke ʻano i makemake ʻia.Wahi a nā ʻano hoʻohālikelike like ʻole, hiki ke hoʻokaʻawale ʻia ka forging i nā ʻano like ʻole, eia kekahi mau ʻano hoʻohālikelike maʻamau:
- Wahi a ke kūlana o ka metala i ka wā o ke kaʻina hana forging, hiki ke hoʻokaʻawale ʻia ka forging i nā ʻano aʻe:
ʻO ka hoʻoheheʻe anuanu: He ʻano hana metala ka hoʻoheheʻe ʻana i ka lāʻau no ka hoʻoheheʻe ʻana i ka lāʻau a hoʻopaʻa ʻia i loko o kahi make hāmama.Hana ʻia kēia ʻano hana i ka mahana atambient a i ʻole ma lalo o ka wela o ka recrystallization o ka metala e hana i ka metala i ke ʻano i makemake ʻia.
Hoʻomaʻamaʻa wela: Hoʻomaʻamaʻa i nā mea metala i kahi mahana e hoʻonui ai i ka plastic, a laila hana i ka hammering, extrusion a me nā hana ʻē aʻe.
Hoʻomaʻamaʻa pumehana: Ma waena o ka hana anu a me ka wela wela, ua hoʻomehana ʻia ka mea metala i kahi mahana haʻahaʻa i mea e maʻalahi ai ka palaki ʻia, a laila hana ʻia ka hammered, extruded a me nā kaʻina hana ʻē aʻe.
- E like me nā kaʻina hana forging like ʻole, hiki ke hoʻokaʻawale ʻia ka forging i nā ʻano aʻe:
ʻO ka hoʻoheheʻe manuahi: ʻike ʻia hoʻi ʻo ka hāmare manuahi ʻole, he ala ia o ka hammer a me ka extruding metala ma o ka hāʻule manuahi ʻana o ke poʻo hāmare ma ka mīkini hana.
ʻO ka hoʻoheheʻe ʻana: He ʻano hana e hana ai i mea metala ma ke kaomi ʻana iā ia i loko o ka make me ka hoʻohana ʻana i kahi make metala kikoʻī.
Precision forging: kahi hana forging no ka hana ʻana i nā ʻāpana me ke kiʻekiʻe kiʻekiʻe a me nā koi kiʻekiʻe.
ʻO ka hana ʻana i ka plastik: Me ka ʻōwili ʻana, ka hoʻolōʻihi ʻana, ka hoʻopaʻa ʻana, ke kaha kiʻi hohonu a me nā ʻano hana ʻē aʻe, ua manaʻo ʻia ʻo ia he ala forging.
- E like me nā mea forging like ʻole, hiki ke hoʻokaʻawale ʻia ka forging i nā ʻano aʻe:
Ke kalai keleawe: pili i nā kaʻina hana hoʻoheheʻe like ʻole ma ke keleawe a me kona mau ala.
Aluminum alloy forging: e pili ana i nā kaʻina hana forging like ʻole no ka alumini a me kāna mau ala.
ʻO ka hana hao hao: pili i nā kaʻina hana forging like ʻole no ka titanium a me kāna mau ala.
ʻO ke kila kila: e pili ana i nā kaʻina hana forging like ʻole no ke kila kuhiliʻole a me kāna mau ala.
- E like me nā ʻano forging like ʻole, hiki ke hoʻokaʻawale ʻia ka forging i kēia mau ʻano:
Paʻa paʻa: kaomi ʻana i nā mea metala i kahi ʻano pālahalaha e like me kekahi mānoanoa a me ka laulā.
ʻO ka hoʻopaʻa ʻana i ka cone: kaomi ʻana i kahi mea metala i loko o ke ʻano conical.
ʻO ke kuʻi ʻana: hana ʻana i ka mea metala i ke ʻano i makemake ʻia ma ke kūlou ʻana.
Ka hana apo: Ka hana ʻana i kekahi mea metala i ke ʻano apo.
- Ma muli o ke kaomi forging ʻokoʻa, hiki ke hoʻokaʻawale ʻia ka forging i nā ʻano aʻe:
Stamping: ʻO ka hana ʻana o ka metala ma lalo o ke kaomi haʻahaʻa, kūpono no ka hana ʻana i nā ʻāpana metala lahilahi.
ʻO ka hana ʻana i ke kaomi ʻana: Pono ke kaomi ʻoi aku ka nui ma mua o ka paʻi ʻana a kūpono no ka hana ʻana i nā ʻāpana o ka mānoanoa waena.
ʻO ka Forging High Pressure: Pono ka Forging i ka nui o ke kaomi a kūpono no ka hana ʻana i nā ʻāpana mānoanoa.
- Wahi a nā noi forging like ʻole, hiki ke hoʻokaʻawale ʻia ka forging i nā ʻano aʻe:
ʻO nā ʻāpana kaʻa: E hana i nā ʻāpana like ʻole e pono e hoʻohana ʻia i nā kaʻa, e like me nā ʻāpana mīkini, nā ʻāpana chassis, etc.
Aerospace forging: nā ʻāpana e pono ai no ka hana ʻana i nā mokulele, rockets a me nā mea aerospace ʻē aʻe.
Energy Forging: E hana i nā ʻāpana e pono ai i nā mea ikehu like ʻole, e like me nā boilers, gas turbines, etc.
Mechanical forging: Hana i nā ʻāpana e pono e hoʻohana ʻia i nā mea hana mechanical, e like me nā bearings, gears, connecting rods, etc.
1. Hoʻonui i ka ikaika a me ka lōʻihi:Hiki ke hoʻomaikaʻi i ka hana ʻana i nā ʻano metala, ʻoi aku ka ikaika a ʻoi aku ka lōʻihi.
2. ʻO ka hana pololei ʻana:Hiki i ka forging ke hana pololei i ka metala, he mea nui i ka hana ʻana i nā ʻāpana me nā ʻano kikoʻī a me nā nui.
3. Hoʻonui i nā waiwai waiwai:Hiki i ke kaʻina hana forging ke hoʻomaikaʻi i nā waiwai waiwai o ka metala, e like me ke kūpaʻa ʻana i ka corrosion a me ke kūpaʻa ʻaʻahu, e ʻoi aku ka kūpono no nā noi koi.
4. Hoʻemi ʻia ka ʻōpala:Ke hoʻohālikelike ʻia me nā kaʻina hana metala ʻē aʻe, hoʻoemi ka hoʻoheheʻe ʻana i ka ʻōpala a hiki i ka hoʻohana ʻana i nā mea waiwai maikaʻi aʻe, hiki ke kōkua i ka hōʻemi ʻana i nā kumukūʻai.
5. Hoʻopau maikaʻi i ka ʻili:Hiki i ka hoʻopaʻa ʻana ke hopena i ka hoʻopau ʻili maʻemaʻe, he mea nui ia no nā ʻāpana pono e hui pū a paheʻe paha kekahi i kekahi.
6. Hoʻonui i ka pono hana:Me ka holomua o ka ʻenehana forging, ua wikiwiki a ʻoi aku ka maikaʻi o ke kaʻina hana, e ʻae ai i ka hoʻonui ʻana i ka huahana.