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He aha ka pā kila?

Ua ninini ʻia ka pā kila me ke kila hoʻoheheʻe ʻia, hoʻoluʻu a kaomi ʻia i ke kila pālahalaha.
He pālahalaha, ʻehā ʻehā a hiki ke ʻōwili pololei ʻia a ʻoki ʻia paha mai kahi ʻāpana kila ākea.
Wahi a ka mānoanoa o ka pā kila, ka pā kila lahilahi<4 mm (the thinnest 0.2 mm), medium thick steel plate 4~60 mm, extra 60~115 mm.
Hoʻopiliʻia ka pā kila i ka'ōwili wela a me ke anuanu.

ʻO ka laulā o ka lau he 500 ~ 1500 mm;ʻO ka laulā o ka mānoanoa he 600 ~ 3000 mm.Hoʻokaʻawaleʻia nā papa lahilahi e nāʻano kila, e like me ke kila maʻamau, ke kila kiʻekiʻe, ke kila kila, ke kila puna, ke kila kila, ke kila mea hana, ke kila wela, ke kila kila, ke kila silika a me kaʻoihana hao maʻemaʻe, a me nā mea'ē aʻe. hoʻohana, aia nā aila pahu me ka papa, enamel me ka papa, bulletproof me ka papa, etc. E like me ka ʻili o ka uhi wahi, aia nā galvanized sheet, tin plate, lead plate, plastic composite steel plate.

ʻO nā papa kila mānoanoa he ʻano like nō ia me nā papa lahilahi.Ma nā ʻano a pau, ma ka hoʻohui ʻana i ka pā alahaka, ka pā paila, ke kila kaʻa, ke kila ipu hao a me ka multilayer kiʻekiʻe kiʻekiʻe o ka ipu hao a me nā ʻano ʻē aʻe he pā mānoanoa, kekahi mau ʻano o ke kila e like me ka pā kila beam kaʻa (2.5 ~ 10 mm mānoanoa. ), pāpaʻi hoʻonaninani (2.5 ~ 8 mm mānoanoa), ke kila kila, ke kila wela a me nā ʻano ʻano like ʻole me ke keʻa lahilahi.Eia kekahi, ua'ōleloʻia ke kila kila a me nā mea waiwai,ʻaʻole like nā papa kila a pau,ʻaʻole like ka mea, kahi i hoʻohanaʻia ai ke kila kila,ʻaʻole like.

Me ka hoʻomohala ʻana o ka ʻepekema a me ka ʻenehana a me ka ʻoihana, hoʻopuka nā mea i nā koi kiʻekiʻe, e like me ka ikaika kiʻekiʻe, ke kūʻē ʻana i ka wela kiʻekiʻe, ke kiʻekiʻe kiʻekiʻe, ka haʻahaʻa haʻahaʻa, ka pale ʻana i ka corrosion, ka lole a me nā mea ʻē aʻe o ke kino a me nā mea kemika kūikawā o nā koi, carbon steel ʻaʻole hiki ke hoʻokō pono i nā koi.
Ka hemahema o ke kila kalapona:
(1) Haʻahaʻa paʻakikī.Ma keʻano holoʻokoʻa, ʻo 10mm-20mm wale nō ke anawaena quenching kiʻekiʻe o ka wai kalapona kila.
(2) Haʻahaʻa haʻahaʻa i ka ikaika a me ka buckling.No ka laʻana, ʻo ka σ S o ke kila kalapona maʻamau Q235 kila he 235MPa, aʻo ka σ S o ke kila kila haʻahaʻa 16Mn ʻoi aku ma mua o 360MPa.ʻO ka σ S / σ B o 40 kila he 0.43 wale nō, ʻoi aku ka haʻahaʻa ma mua o ke kila kila.
(3) Paʻa maikaʻi ʻole ka hoʻoheheʻe ʻana.Ma muli o ka ilihune tempering paʻa, kalapona kila i ka quenching a me ka tempering lapaʻau, i mea e hōʻoiaʻiʻo kiʻekiʻe ikaika e hoʻohana i ka haʻahaʻa tempering wela, i ka toughness o ke kila ua haʻahaʻa;I mea e hōʻoiaʻiʻo ai i ka ʻoi aku ka paʻakikī, ʻoi aku ka haʻahaʻa o ka ikaika o ka wela wela, no laila ʻaʻole kiʻekiʻe nā waiwai mechanical piha o ke kila kalapona.
(4) ʻAʻole hiki ke hoʻokō i nā koi o ka hana kūikawā.ʻO ke kila kalapona i loko o ka oxidation resistance, corrosion resistance, heat resistance, low temperature resistance, wear resistance and special electromagnetic a me nā mea'ē aʻe he pinepineʻilihune, hikiʻole ke hoʻokō i nā pono o ka hana kūikawā.


Ka manawa hoʻouna: Jan-18-2022