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Nā Kūlana a me nā Hoʻohālike o nā H-beams ma nā ʻāina like ʻole
ʻO ka H-beam kahi ʻano kila lōʻihi me ka ʻāpana ʻāpana H, i kapa ʻia no ka mea ua like kona ʻano me ka huaʻōlelo Pelekane "H". Loaʻa iā ia ka ikaika kiʻekiʻe a me nā waiwai mechanical maikaʻi, a hoʻohana nui ʻia i ke kūkulu ʻana, ke alahaka, ka hana mīkini a me nā mea ʻē aʻe ...Heluhelu hou aku -
Nāʻano a me nā kiko'ī o ke kila
I. ʻO ka pā kila a me ka pā kila ua māhele ʻia i ka pā kila mānoanoa, ka pā kila lahilahi a me ke kila palahalaha, ʻo kāna mau kikoʻī me ka hōʻailona "a" a me ka laulā x mānoanoa x ka lōʻihi i millimeters. E like me: he 300x10x3000 ka laulā o 300mm, mānoanoa o 10mm, lōʻihi o 300...Heluhelu hou aku -
He aha ke anawaena inoa?
Ma ka ʻōlelo maʻamau, hiki ke hoʻokaʻawale ʻia ke anawaena o ka paipu i loko o ke anawaena o waho (De), ke anawaena o loko (D), ke anawaena nominal (DN). Ma lalo e hāʻawi iā ʻoe i kahi ʻokoʻa ma waena o kēia ʻokoʻa "De, D, DN". ʻO DN ke anawaena inoa o ka paipu.Heluhelu hou aku -
He aha ka ʻōwili wela, he aha ka ʻōwili anu, a me ka ʻokoʻa ma waena o nā mea ʻelua?
1. Hot Rolling 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, th ...Heluhelu hou aku -
Nā Kaʻina Hana a me nā Hoʻohana ʻana i nā ʻāpana ʻōwili wela
ʻO nā kikoʻī maʻamau o ke kila ʻōwili wela ʻO nā kikoʻī maʻamau o ke kila ʻōwili wela e like me kēia: Ka nui kumu 1.2～25× 50～2500mm Ua kapa ʻia ka bandwidth maʻamau ma lalo o 600mm, ʻoi aku ka nui o 600mm ua kapa ʻia ke kila ākea. ʻO ke kaumaha o ke kaula c...Heluhelu hou aku -
ʻO ka mānoanoa o ka pā i uhi ʻia a pehea e koho ai i ke kala o ka coil i uhi ʻia
ʻO ka papa kala i uhi ʻia ʻo PPGI/PPGL he hui pū ʻana o ka pā kila a me ka pena, no laila ʻo kona mānoanoa e pili ana i ka mānoanoa o ka pā kila a i ʻole ka mānoanoa o ka huahana i hoʻopau ʻia? ʻO ka mea mua, e hoʻomaopopo kākou i ke ʻano o ka pā i uhi ʻia no ke kūkulu ʻana: (Kiʻi...Heluhelu hou aku -
Nā hiʻohiʻona a me ka hoʻohana ʻana i ka pā checker
ʻO nā papa Checker nā papa kila me kahi hiʻohiʻona kikoʻī ma luna o ka ʻili, a ua wehewehe ʻia kā lākou hana hana a me ka hoʻohana ʻana ma lalo nei: ʻO ke kaʻina hana o ka Checkered Plate ka nui o nā pae aʻe: Ke koho ʻana i nā mea kumu: ʻO ka mea kumu o Checkered Pl...Heluhelu hou aku -
Nā pōmaikaʻi o ka hoʻohana ʻana i ka culvert pipe metala i loko o ke ʻenehana ala
Pōkole hoʻonoho a me ka hana manawa Corrugated metala paipu culvert mea kekahi o ka hou 'ike loea hou i loko o ke ala 'enekinia papahana i loko o nā makahiki i hala iho nei, ia mea 2.0-8.0mm kiʻekiʻe-ikaika lahilahi pā kila i kaomi 'ia i corrugated kila, e like me ka paipu dia ...Heluhelu hou aku -
ʻO nā kaʻina hana hoʻomaʻamaʻa wela - quenching, tempering, normalizing, annealing
Quenching o ke kila mea e wela ai ke kila i ka wela nui Ac3a (sub-eutectic kila) a i ole Ac1 (over-eutectic kila) ma luna o ka mahana, paʻa no ka manawa o ka manawa, i mea a pau a hapa paha o ka austenitization, a laila, wikiwiki aku ma mua o ka nui hoʻoluʻu koʻikoʻi o ka ...Heluhelu hou aku -
Nā hiʻohiʻona a me nā mea hoʻohālike o ka pahu kila Lasen
ʻO nā ʻano o nā puʻupuʻu kila E like me ka "Hot Rolled Steel Sheet Pile" (GB∕T 20933-2014), ʻekolu mau ʻano o ka puʻu kila i ʻōwili ʻia, ʻo nā ʻano kikoʻī a me kā lākou mau inoa code penei: U-type steel sheet pile, code name: PUZ-type steel sheet pile, co...Heluhelu hou aku -
Nā hiʻohiʻona a me nā kikoʻī o ka American Standard A992 H Steel Section
ʻO ka American Standard A992 H ʻāpana kila he ʻano kila kiʻekiʻe i hana ʻia e ka standard American, i kaulana no kona ikaika kiʻekiʻe, kiʻekiʻe paʻakikī, kūpaʻa maikaʻi i ka corrosion a me ka hana kuʻi ʻana, a hoʻohana nui ʻia i nā kahua kūkulu, alahaka, moku, ...Heluhelu hou aku -
Paipu kila Descaling
ʻO ka descaling paipu kila e pili ana i ka wehe ʻana i ka ʻōpala, ka ʻili oxidized, ka lepo, a me nā mea ʻē aʻe ma luna o ka ʻili o ka paipu kila e hoʻihoʻi i ka luster metala o ka ʻili o ka paipu kila e hōʻoia i ka pili a me ka hopena o ka uhi ʻana a i ʻole ka lāʻau anticorrosion. ʻAʻole hiki ke hoʻohaʻahaʻa i ke koko ...Heluhelu hou aku
