Hahi ʻāpana 2
Ke noi ʻana i nā ʻāpana hahi
1. Nā ʻāpana uila uila hahi. ʻO kēia ʻano hale hana he ʻoihana hou, e hoʻomohala me ka hoʻomohala ʻana i nā mīkini uila. Hoʻokomo nui ʻia kēia mau hale hana i ka hema.
2. ʻO nā ʻāpana kaʻa a me nā ʻāpana ʻē aʻe i hahi. Hoʻokumu ʻia ia e ka paʻi ʻana a me ka hoʻopaʻa ʻana. ʻO ka hapa nui o kēia mau ʻoihana i nā hale hana maʻamau a me nā mea kanu huki kūʻokoʻa. I kēia manawa, nui nā hale hana liʻiliʻi e pili ana i nā hale hana kaʻa a i ʻole nā mīkini tractor.
3. Hahi ʻana i ka ʻoihana kaʻa. ʻO ke kaha kiʻi ke ʻano nui. I Kina, hoʻohui pinepine ʻia kēia ʻāpana i nā hale hana kaʻa, nā hale hana kaʻa kaʻa, nā mea hana mokulele a me nā hale hana nui ʻē aʻe, a kākaʻawale ka huki nui ʻana a me nā kiʻi ʻana i nā mea kanu.
4. Hina pono kēlā me kēia lā hahi. ʻO kekahi mau hana lima, nā papa ʻaina a pēlā aku, ua ulu nui kēia mau hale hana i nā makahiki i hala iho nei.
5. Nā hana hahi kūikawā. ʻO kahi laʻana, ʻo ka hahi ʻana o nā ʻāpana mokulele no kēia ʻano ʻoihana, akā ua hoʻopili pū ʻia kēia mau hale hana i kekahi o nā hale hana nui.
6. Hahi hahi no nā ʻāpana uila o ka home. Ua ʻike ʻia kēia mau hale hana ma hope o ka hoʻomohala ʻana o nā mīkini home ma Kina, a hāʻawi ʻia ka hapa nui o lākou i nā ʻoihana mīkini home.
Nā ʻenehana ʻenehana o nā ʻāpana hahi
1. ʻAʻole pono nā mea i hoʻohana ʻia no nā ʻāpana hahi i nā koi ʻenehana o ka hoʻolālā huahana, akā e hoʻokō pū hoʻi i nā koi o ka hahi ʻana a me nā koi hana ma hope o ka huki ʻana (e like me ka ʻoki ʻana, electroplating, welding, etc.). ʻAno o
2. Ke hoʻolālā nei i ke ʻano kūkulu o nā wahi hahi metala, nā ʻāpana maʻalahi a kūpono hoʻi (e like me ka mokulele, ʻili paukūʻolokaʻa, ʻili ākea) a me kā lākou hui pū ʻana e ʻae ʻia. I ka manawa like, pono e liʻiliʻi ka helu o nā mīkini mīkini a me kahi e hana ai i kahi hiki. ʻAno o
3. Ke koho nei i ke ʻano kūpono o ka hoʻomākaukau hakahaka i ka hana ʻana i ka ʻenekini hiki ke hoʻohana pololei i ka ʻikepili, ka hoʻoheheʻe ʻana, ka forging, ka hahi ʻana a me ke kuʻi ʻana, a me nā mea ʻē aʻe. a me ka hiki hana. 4. Nā koina o ka metala hahi formability. No ka hana ʻana i ke kaʻina hana, i mea e hoʻomaikaʻi ai i ka hahi ʻana o ka deformation a me ka maikaʻi o ka huahana, pono i ka mea pono ke plastity maikaʻi, ka liʻiliʻi o ka ikaika o ka hua, ka coefficient directivity mānoanoa o ka pā, ka coefficient directivity papa mokulele, a me ka ikaika o ka hua i ka lakio modulus. No ke kaʻina kaʻawale, ʻaʻole pono ia i nā mea e loaʻa i ka plasticity maikaʻi, akā pono ia e loaʻa i kahi plasticity. ʻO ka maikaʻi o ka plasticity, ʻoi aku ka paʻakikī o ka hoʻokaʻawale ʻana. ʻAno o
5. E kuhikuhi i ke kumukūʻai hana o nā ʻāpana me ka pololei o ka hana ʻana a me ka ʻino o ka ʻilikai. E hoʻonui ana ke kumukūʻai hana o nā ʻāpana hahi me ka hoʻomaikaʻi o ka kikoʻī, keu hoʻi i ka hihia o ke kiko kiʻekiʻe, he mea nui kēia hoʻonui. No laila, ke ʻaʻohe kumu, ʻaʻole e alualu ʻia ke kiʻekiʻe kiʻekiʻe. ʻAno o
I ke ala like, pono e hoʻoponopono ʻia ka ʻili o ka ʻili o nā ʻāpana hahi e like me nā pono maoli o ka ʻae kaulike. ʻOi aku ka paʻakikī ka ʻenehana hana o nā ʻāpana hahi. I mea e hōʻoia ai i ka hana o nā ʻāpana metala hiki ke hoʻokō i nā pono hoʻohana, pono e hāhai i nā kaʻina hana e like me ka hōʻoia i ka hiki ke hana.
