He aha ka Hot Rolled Coil?

Hoʻohana nā wili wela wela i nā papa (ʻo ka nui o nā papa hoʻolei ʻia) ma ke ʻano he mea, a ma hope o ka hoʻomehana ʻana, e hui ʻia nā ʻāpana e nā ʻāpana ʻōwili a me nā ʻāpana ʻōwili hoʻopau.

Hoʻomaʻalili ʻia nā ʻōwili wela e ke kahe laminar i ka mahana i hoʻonohonoho ʻia mai ka wili wili hope. Hoʻopiliʻia nā'ōwili i nā'ōwili. Ma hope o ka hoʻomaloʻo ʻana, hoʻoluʻu ʻia nā coils e like me nā pono like ʻole o ka mea hoʻohana. ʻO ka laina hoʻopau (kaʻokiʻoki, hoʻopololei, keʻokiʻoki a iʻole kaʻokiʻana, ka nānāʻana, ke kaumaha, ka hōʻailona a me ka hōʻailonaʻana, a me nā mea'ē aʻe) e hanaʻia i nā papa kila, nā wili wili a me nā huahana slitting strip.

Ma muli o ka ikaika kiʻekiʻe o nā huahana kila wela, ke kūpaʻa maikaʻi, ka hana maʻalahi, a me ka weldability maikaʻi loa, ua hoʻohana nui ʻia lākou i nā moku, nā kaʻa, nā alahao, ke kūkulu ʻana, nā mīkini, nā moku kaomi, etc.

ʻoihana. Me nā ʻenehana hou e mahuahua nei no ka hoʻoponopono ʻana i ka pololei o ka unahi wela, ke ʻano, ka maikaʻi o ka ʻili a me nā huahana hou, ua hoʻohana nui ʻia nā papa kila wela a me nā mea ʻili a ua lilo i mea ikaika loa i ka mākeke. Ka hoʻokūkū.

He aha ka wili wela? He aha nā ʻano o ka wili wela wela?

ʻO nā huahana ʻili kila wela e loaʻa i nā ʻāpana kila (nā ʻōwili) a me nā ʻāpana kila i ʻoki ʻia mai ia mau mea. Hiki ke hoʻokaʻawale ʻia nā ʻāpana kila (rolls) i nā ʻōwili lauoho pololei a me nā ʻōwili hoʻopau (nā ʻōwili puʻupuʻu, nā ʻōwili pālahalaha a me nā ʻōwili slit).

Hiki ke hoʻokaʻawale ʻia ka ʻōwili hoʻomau wela i: ke kila kalapona maʻamau, ke kila haʻahaʻa haʻahaʻa, a me ke kila kila e like me kā lākou mau mea maka a me nā hana.

Hiki ke hoʻokaʻawale ʻia i loko o: ke kila hoʻoheheʻe ʻia, ke kila kila, ke kila kaʻa kaʻa, ke kila kila kila, ke kila mechanical welded, nā pahu pahu e hiki ai ke ʻae i ke kaomi, a me ke kila no nā pipelines.


Ka manawa hoʻouna: Jan-19-2020