E like me ke ʻano hana hoʻoheheʻe: hoʻolei i nā ʻōwili a me nā ʻōwili palaka.
Ke hoolei ananā ʻōwilie nānā i nā ʻano ʻōwili i hana ʻia e ka hoʻolei pololei ʻana o ke kila hoʻoheheʻe ʻia a i ʻole ka hao hoʻoheheʻe ʻia.
Hiki ke hoʻokaʻawaleʻia nā'ōwili hoʻolei iʻelua mauʻano: nā'ōwili kila a me nā'ōwili hao e like me nā mea;e like me nā ʻano hana hana, hiki ke hoʻokaʻawale ʻia lākou i ʻelua mau ʻāpana: integral casting rolls a composite casting rolls.
Hoʻokaʻawale ʻia nā ʻōwili forging e nā mea penei:
(1) Ke hoʻopaʻa ʻana i nā ʻōwili kila hao;
(2) Ke hoʻopaʻa ʻana i nā ʻōwili semi-steel;
(3) Ke hoʻopaʻa ʻana i nā ʻōwili kila semi-kiʻekiʻe;
(4) Nā ʻōwili hao keʻokeʻo i hana ʻia.
E like me ke kaʻina hana:ʻO nā ʻōwili hui pū, nā ʻōwili hui metallurgical a hui pū ʻianā ʻōwili.
1. Ke hoʻohālikelikeʻia me ka'ōwili hui, hoʻoleiʻia ka'ōwili holoʻokoʻa a hoʻopaʻaʻia paha me kahi mea hoʻokahi no ka papa waho, ke kumu a me ka'ā'ī o ka'ōwili holoʻokoʻa.ʻO ka papa waho o ke kino ʻōwili a me ka ʻāʻī he mau hale a me nā waiwai like ʻole ma o ka hoʻolei ʻana a i ʻole Forging kaʻina a me ke kaʻina hana wela e hoʻomalu a hoʻoponopono.ʻO nā ʻōwili palaki ʻia a me nā ʻōwili hoʻolei paʻa he mau ʻōwili integral.Hoʻokaʻawale ʻia nā ʻōwili hui i loko o ka hoʻolei ʻana a me nā ʻōwili forging integral.
2. Metallurgical composite hoʻolei 'ōwili nui loa i semi-flushing composite hoolei, overflow (full flushing) composite hoolei, a centrifugal composite hoolei.ʻO nā ʻano o nā ʻōwili composite i hana ʻia e nā ʻano hana hoʻohui kūikawā e like me ke kaomi isostatic (HIP-Hot Isostatically Pressed) a me ka welding electroslag.ʻO ka'ōwili hui ka nui o nā'ōwili hui.
Ma ka hana ʻana i nā mea hana:
ʻO nā ʻōwili moʻo kila, nā ʻōwili moʻo hao a me nā ʻōwili moʻo paʻa
Hoʻohana mau ʻia nā ʻano lapaʻau wela no nā ʻōwili: hoʻomaha hoʻomaha hoʻomaha, isothermal spheroidizing annealing, diffusion annealing, normalizing, tempering, quenching, cryogenic treatment.
E like me ke ʻano o ke kino ʻōwili:
Aia nā ʻano hoʻokaʻawale ʻokoʻa no nā ʻōwili.E like me ke ʻano o ke kino ʻōwili, ua māhele ʻia i loko o ka cylindrical a me ka non-cylindrical, ʻo ka mea mua i hoʻohana nui ʻia no ka hana ʻana i nā papa, nā paʻi, nā profiles a me nā uea, a hoʻohana nui ʻia ka hope no ka hana ʻana i nā paipu.
E like me ka pili ʻana me ka ʻāpana ʻōwili:
Māhele ʻia i nā ʻōwili hana a me nā ʻōwili kākoʻo.ʻO nā'ōwili e pili pono ana i ka'ōwili i kapaʻia he'ōwili hana;ʻo nā ʻōwili i kau ʻia ma ke kua a i ʻole ka ʻaoʻao o nā ʻōwili hana me ka hoʻopili pono ʻole ʻana i ka ʻōwili e hoʻonui ai i ka ʻoʻoleʻa a me ka ikaika o nā ʻōwili hana i kapa ʻia he ʻōwili kākoʻo.
E like me ka hoʻohana ʻana i ka lāʻau:
Wahi a ka hoʻohana ʻana i ke kū, ua māhele ʻia i nā ʻōwili pua, nā ʻōwili roughing, nā ʻōwili waena a me nā ʻōwili hoʻopau.E like me ke ʻano o nā mea ʻōwili, ua māhele ʻia i loko o nā ʻōwili, nā ʻōwili kaola, nā ʻōwili uea a me nā ʻōwili paipu.Hiki ke hoʻokaʻawaleʻia i nā'ōwili wela a me nā'ōwili anuanu e like me ke kūlana o ka'ōwili i ka wā o ka'ōwili.
E like me ka waiwai paakiki:
(1) Soft rolls Shore hardness is about 30 ~ 40, hoʻohana no ka deburring machines, rough rolling mills of large section steel mills, etc.
(2) Semi-paakiki rolls Shore hardness ma kahi o 40 ~ 60, hoʻohana ʻia no nā wili ʻōpala o nā wili kila nui, waena a me nā ʻāpana liʻiliʻi a me nā wili pā kila.
(3) ʻO nā ʻōwili paʻa i ka ʻaoʻao ʻo Shore hardness ma kahi o 60 ~ 85, hoʻohana ʻia no nā wili wili ʻōpala o ka pā lahilahi, ka pā waena, ke kila ʻāpana waena a me nā ʻāpana liʻiliʻi a me nā ʻōwili kākoʻo o nā wili ʻehā kiʻekiʻe.
(4) ʻO nā ʻōwili paʻakikī ʻē aʻe ʻO ka paʻakikī o kahakai ma kahi o 85 ~ 100, i hoʻohana ʻia i nā wili wili anu.
E like me ke ʻano owili wili:
(1) Owili palahalaha.ʻO ia kaʻO nā ʻōwili ʻōwili, he cylindrical ka kino owili.ʻO ka mea maʻamau, ua hanaʻia nā'ōwili o ka wili kila wela i kahiʻano concave, a i ka wā i wela ai a hoʻonuiʻia, hiki ke loaʻa kahiʻano maikaʻi;hana ʻia nā ʻōwili o ka wili kila i ʻōwili ʻia i kahi ʻano convex liʻiliʻi, a ua pio nā ʻōwili i ka wā o ka ʻōwili ʻia e loaʻa ai ke ʻano maikaʻi.
(2) ʻO nā ʻōwili wili.Hoʻohana ʻia ia no ka ʻōwili ʻana i nā ʻāpana nui, waena a liʻiliʻi, nā koʻokoʻo uea a me ka pua.Ua kahakaha ʻia nā ʻāwīwī ma ka ʻili o ka ʻōwili e hoʻolike ai i ka mea ʻōwili.
(3) Nā ʻōwili kūikawā.Hoʻohana ʻia ia i nā wili wili kūikawā e like me ka paipu kilawili wili, wili huila, wili poepoe kila a me na wili wili.He ʻano ʻano like ʻole nā ʻōwili o kēia wili wili, e like me nā ʻōwili i ʻōwili ʻia e ke kumu o ka skew rolling i loko o ka wili paipu kila, ʻo ia ka conical, waist drum a disc.
Ka manawa hoʻouna: ʻAukake-19-2022