He aha ka ʻōwili wela, he aha ka ʻōwili anu, a me ka ʻokoʻa ma waena o nā mea ʻelua?

 

1. Olokaa wela
Hoʻomau ka hoʻolei ʻana i nā papa a i ʻole nā ​​papa ʻōwili mua e like me nā mea maka, i hoʻomehana ʻia e kahi kapuahi hoʻomehana ʻana, ka wai dephosphorization kiʻekiʻe i loko o ka wili roughing, ka mea roughing ma ka ʻoki ʻana i ke poʻo, huelo, a laila i loko o ka wili hoʻopau, ka hoʻokō ʻana i ka ʻōwili ʻana o ka lolouila, ka ʻōwili hope ʻana ma hope o ka hoʻoheheʻe ʻana o ka laminar (coputer-controlled hair rolling). ʻO ke poʻo a me ka huelo o ka wili lauoho pololei he ʻano alelo a me ka huelo iʻa, ʻilihune ka mānoanoa, ʻaʻole pololei ka laulā, aia pinepine ka ʻaoʻao nalu, peʻe ka ʻaoʻao, ka hale kiaʻi a me nā hemahema ʻē aʻe. He kaumaha kona paona, ʻo ke anawaena o loko o ka wili kila he 760mm. (Makemake ka ʻoihana hana paipu maʻamau e hoʻohana.) ʻO ka wili lauoho pololei ma ka ʻoki ʻana i ke poʻo, ka huelo, ka ʻoki ʻoki a ʻoi aku ma mua o hoʻokahi hoʻopololei, pae ʻana a me nā hana laina hoʻopau ʻē aʻe, a laila ʻoki i ka pā a i ʻole ka ʻōwili hou ʻana, ʻo ia ka mea e lilo ai: ʻo ka pā kila wela, nā wili kila i ʻōwili ʻia wela, nā ʻoki ʻoki longitudinal a me nā huahana ʻē aʻe. Wela olokaʻi hoʻopau wili ina ka pickling e wehe i ka oxide ili a aila i ka wela owili pickled wili. Hōʻike ka kiʻi ma lalo i kawili wela wela.

 

2. Kaʻa anu
ʻO nā wili kila wela wela e like me nā mea maka, ma hope o ka pickling e wehe i ka ʻili oxide no ka ʻōwili anuanu, ʻo ka huahana i hoʻopau ʻia no ka leo paʻakikī i ʻōwili ʻia, ma muli o ka hoʻomau ʻana o ke anuanu ma muli o ke anuanu paʻakikī o ka ʻōwili paʻakikī o ka ikaika, ka paʻakikī, ka paʻakikī a me nā hōʻailona palaki e emi iho, stamping performance deterioration, hiki ke hoʻohana wale ʻia no ka deformation maʻalahi o nā ʻāpana. Hiki ke hoʻohana ʻia ka ʻōwili paʻa paʻa e like me nā mea maka no ka mea kanu galvanizing wela, no ka mea, ua hoʻonohonoho ʻia ka ʻāpana galvanizing wela me ka laina annealing. ʻO ke kaumaha o ka coil paʻakikī i ʻōwili ʻia he 6 ~ 13.5 tons, ʻo ke anawaena o loko o ka coil he 610mm. ʻO ka pāpaʻi anuanu maʻamau, pono e hoʻomau i ka annealing (CAPL unit) a i ʻole ka hooded furnace de-annealing treatment, e hoʻopau i ke anuanu paʻakikī a me ke koʻikoʻi ʻōwili, e hoʻokō i nā waiwai mechanical i kuhikuhi ʻia i nā hōʻailona maʻamau. ʻOi aku ka maikaʻi o ka ʻili o ka pā kila ʻōwili anuanu, ʻoi aku ka maikaʻi o ka hiʻohiʻona, ʻoi aku ka pololei ma mua o ka pā wela. Hōʻike kēia kiʻi i kaʻōwili anu anuanu.

 

ʻO ka ʻokoʻa nui ma waenaʻōwili anuanu vs kila ʻōwili welaaia i ka ʻenehana hana, ka laulā o ka noi, nā waiwai mechanical a me ka maikaʻi o ka ʻili, a me nā ʻokoʻa kumukūʻai. He hoʻolauna kikoʻī kēia:
Kaʻina hana. Hana ʻia ka ʻōwili wela ma nā mahana kiʻekiʻe, ʻoiai ʻo ka ʻōwili anu i hana ʻia ma ka lumi wela. Ke ʻolokaʻa nei ka ʻōwili wela ma luna o ka mahana crystallization, ʻoiai ke ʻōwili nei ka ʻōwili anu ma lalo o ka mahana crystallization.

 
Nā noi. Hoʻohana nui ʻia ke kila ʻōwili wela i nā hale kila a i ʻole nā ​​ʻāpana mechanical, me ke kūkulu ʻana i ke alahaka, ʻoiai ʻoi aku ka hoʻohana ʻana o ke kila anuanu i ka ʻoihana kaʻa a i ʻole nā ​​mea liʻiliʻi liʻiliʻi, nā mīkini holoi, nā pahu hau, a me nā mea hana.

 
Nā waiwai mīkini. ʻOi aku ka maikaʻi o nā mea mechanical i ʻōwili ʻia ma mua o ka wela, no ka mea, ʻoi aku ka paʻakikī o ke kaʻina hana a i ʻole ka paʻakikī, ʻoi aku ka nui o ka paʻakikī a me ka ikaika, akā ʻoi aku ka haʻahaʻa, ʻoiai ʻoi aku ka liʻiliʻi ma mua o ka pepa i ʻōwili ʻia, akā ʻoi aku ka maikaʻi o ka paʻakikī.

 
Ka maikaʻi o ka ʻili. ʻOi aku ka maikaʻi o ka ʻili o ke kila i ʻōwili ʻia ma mua o ke kila wela, ʻoi aku ka paʻakikī a me ka liʻiliʻi o nā huahana i ʻōwili ʻia.

 
Mānoanoa kikoʻī. ʻOi aku ka lahilahi o nā wili ʻōwili anuanu ma mua o nā wili ʻōwili wela, me ka mānoanoa o nā wili ʻōwili anu mai 0.3 a 3.5 millimeters, ʻoiai ʻo nā wili wela wela mai 1.2 a 25.4 millimeters.

Kumukūʻai: ʻO ka maʻamau, ʻoi aku ke kumukūʻai o ka ʻōwili anu ma mua o ka ʻōwili wela. ʻO kēia no ka mea e pono ai ka ʻōwili anu i ka hoʻohana ʻana i nā lako hana ʻoi aku ka paʻakikī a me ka ʻenehana kaʻina hana paʻakikī, a hiki i ka mālama ʻana i ke anuanu ke loaʻa i kahi hopena lapaʻau ʻoi aku ka maikaʻi, no laila ʻoi aku ka kiʻekiʻe o ka maikaʻi o nā huahana ʻōwili anu, ʻoi aku ke kiʻekiʻe o ke kumukūʻai. Eia kekahi,ʻo ke kila anuanu i loko o ke kaʻina hana e pono ai i kaʻenehana hanaʻoi aku ka ikaika a me ka paʻakikī paʻakikī kiʻekiʻe,ʻoi aku ka kiʻekiʻe o nā mea hana, nā'ōwili a me nā mea pono'ē aʻe, aʻo ia hoʻi ka piʻiʻana o nā kumukūʻai.