Puka hao hao i olokaa wela
Hana ʻia nā ʻōwili wela me nā papa (ka nui o ka hoʻolei ʻana i nā bila) ma ke ʻano he mea maka.Ma hope o ka hoʻomehana ʻana, hana ʻia lākou i mea kila e ka wili wili a me ka wili hoʻopau.ʻO ke kila wela mai ka wili wili hope loa o ka hoʻopau ʻana i ka ʻōwili ʻia ua maʻalili ʻia i kahi mahana i hoʻonohonoho ʻia e ke kahe ʻana o ka laminar, a laila wili ʻia i loko o kahi wili kila e kahi coiler, a me ka wili kila kila.
Coil-rolled coil (annealed): Loaʻa ka wili wela ma ka pickling, ka ʻōwili anu, ka hoʻopili ʻana i ka bele, ka palahalaha a me ka (hoʻopau).
ʻO ia hoʻi, ʻo ka ʻokoʻa nui loa ma waena o ka wili wela a me ka wili anuanu ʻo ia ke kaʻina hana wela.(Kaʻina hana annealing)
Ke hoʻohālikelike ʻia me nā ʻōwili wela, ʻoi aku ka māmā o nā ʻili anuanu a ʻoi aku ka kiʻekiʻe, akā e hoʻonui lākou i ke koʻikoʻi kūloko, a hoʻopili pinepine ʻia ma hope o ka ʻōwili anu.
ʻO ke kila ʻōwili wela: ʻO ke kila ʻōwili wela, ʻike ʻia hoʻi ʻo ke kila ʻōwili wela, ʻike nui ʻia ʻo ka pā wela.ʻO ke kila kila wela me ka laulā o ka liʻiliʻi a i ʻole like me 600mm, kahi pā kila me ka mānoanoa o 0.35-200mm a me kahi kaula kila me ka mānoanoa o 1.2-25mm.He haʻahaʻa ka ikaika o ka pā kila wela, a ʻilihune ka maikaʻi o ka ʻili (me ka oxidation #92; haʻahaʻa haʻahaʻa), akā maikaʻi ka plasticity.ʻO ka mea maʻamau, ʻo ia ka pā waena a me ke kaumaha, ka pā anuanu, ka ikaika kiʻekiʻe, ka paʻakikī kiʻekiʻe, ka pau ʻana o ka ʻili kiʻekiʻe, a me ka pā lahilahi maʻamau.Ma keʻano he papa hōʻailona.
ʻO ke kila ʻāwili ʻāwili: ʻo ke kila ʻāwili a me ke kila pepa i ka mānoanoa o 0.1-3mm a me ka laulā o 100-2000mm;hoʻohana lākou a pau i ka ʻōpala wela a i ʻole ka pā kila ma ke ʻano he mea maka, a ua ʻōwili ʻia lākou i nā huahana e nā wili wili anuanu ma ka lumi wela.
ʻO ka pā kila i'ōwiliʻia i ke anu i kahi kūlana o ka paʻakikī o ka hana a me ka haʻahaʻa haʻahaʻa, akā hiki ke hoʻokō i ka lakio hua maikaʻi.Hoʻohana ʻia ia no nā lau puna wai anuanu a me nā ʻāpana ʻē aʻe.
ʻO ka maʻamau, ʻo ka ʻōwili wela a i ʻole ka ʻōwili anu e pili ana i ka mānoanoa a me ke kalapona.
Pono ka pā i makemake ʻia i ke kila mānoanoa e ʻōwili wela.ʻO ka ʻōwili anuanu e hoʻopuka i ka deformation plastik nui, kahi e hoʻokau ai i ke koʻikoʻi koena i loko o ka mea a hoʻoulu i ke kaumaha.I ka manawa like, ʻaʻole kūpono nā papa me ka ʻona kalapona kiʻekiʻe no ka ʻōwili anuanu, a ʻo nā mea me nā mea kalapona kiʻekiʻe he ikaika kiʻekiʻe, ʻaʻole kūpono i ka deformation plastic nui.
Ka manawa hoʻouna: Iulai-12-2021