Hana ʻia ka metala perforated i kona kala metala kumu.Eia nō naʻe, pono ia e hele i kahi ʻano o ka hoʻopau ʻana i ka ʻili e hoʻomāʻona i ka pono o nā kaiapuni like ʻole a hoʻonui i kona ola lawelawe.Hoʻopau metala perforatedhiki ke hoʻololi i kona helehelena ili, ʻōlinolino, kala a me ke ʻano.Hoʻomaikaʻi hou kekahi mau mea hoʻopau i kona kūpaʻa a me ke kūpaʻa ʻana i ka corrosion a me ka ʻaʻahu.ʻO ka hoʻopau metala perforated e pili ana i ka anodizing, galvanizing a me ka uhi pauka.ʻO ka hoʻomaopopo ʻana i nā pōmaikaʻi o kēlā me kēia hoʻopau metala perforated ke kī i ka hoʻokō ʻana i nā hopena i makemake ʻia.Eia ke alakaʻi i ka hoʻopau metala maʻamau maʻamau a me kahi hoʻolauna pōkole i ke kaʻina hana a me nā pōmaikaʻi.
Mea waiwai | Papa | Loaʻa ka lapaʻau ʻili |
Ke kila māmā | S195, S235, SPCC, DC01, etc. | Ke ahi;ʻO ka galvanizing wela; |
GI | S195, s235, SPCC, DC01, etc. | ʻO ka pauka pauka;Pena kala |
Kila kohu ʻole | AISI304,316L, 316TI, 310S, 321, etc. | Ke ahi;ʻO ka uhi ʻana i ka pauka;Pena kala, |
Aluminum | 1050, 1060, 3003, 5052, etc. | Ke ahi;Anodizing, fluorocarbon |
keleawe | ʻO ke keleawe 99.99% ka maʻemaʻe | Ke ahi;Oxidation, etc. |
keleawe | CuZn35 | Ke ahi;Oxidation, etc. |
keleawe | CuSn14, CuSn6, CuSn8 | / |
Titanium | Papa 2, Papa 4 | Anodizing, ka uhi ʻana i ka pauka;Pena kala, wili, |
1. Anodizing
Kaʻina metala anodized
ʻO ka anodizing kahi kaʻina hana passivation electrolytic no ka hoʻonui ʻana i ka mānoanoa o ka papa ʻokikene maoli o ka metala.Aia nā ʻano like ʻole a me nā kala o ka anodizing ma muli o ke ʻano o nā waikawa i hoʻohana ʻia no ke kaʻina hana.ʻOiai hiki ke hana ʻia ka anodizing ma nā metala ʻē aʻe e like me ka titanium, hoʻohana maʻamau ia ma ka alumini.Hoʻohana nui ʻia nā papa alumini anodized i nā ʻaoʻao o waho o ka pā, nā alahaka, nā ʻāpana, nā puka, nā ventilation grids, nā hīnaʻi ʻōpala, nā kukui, nā noho perforated, nā papa, etc.
Nā pōmaikaʻi
ʻO ka alumini anodized paʻakikī, lōʻihi a pale i ka wā.
ʻO ka uhi ʻanodized he ʻāpana koʻikoʻi o ka metala a ʻaʻole ia e ʻili a ʻili paha.
Kōkua ia i ka hoʻonui ʻana i ka pili no nā pena a me nā primers.
Hiki ke hoʻohui ʻia ke kala i ka wā o ke kaʻina hana anodizing, ʻo ia ke koho ʻoi aku ka lōʻihi no ke kala metala.
2. Ka hoʻoheheʻe ʻana
Kaʻina metala galvanized
ʻO ka Galvanizing ke kaʻina hana o ka hoʻopili ʻana i kahi pale zinc pale i nā kila a i ʻole nā hao.ʻO ke ala maʻamau ʻo ia ka wela-dip galvanizing, kahi e hoʻoheheʻe ʻia ai ka metala i loko o kahi ʻauʻau o ka zinc hehee.Hana ʻia ia i ka wā e hana ʻia ai kahi huahana e hōʻoia i ka pale ʻia nā ʻaoʻao āpau o ka lau e ka uhi.Hoʻohana nui ʻia ia i nā alahaka uwea, nā panela acoustic, nā papahele malt, nā pale leo, nā pā lepo makani, nā kānana hoʻāʻo, etc.
Nā pōmaikaʻi
Hāʻawi ia i kahi pale pale e kōkua i ka pale ʻana i ka pala.
Kōkua ia e hoʻolōʻihi i ke ola lawelawe o ka mea metala.
3. Hoʻopili i ka pauda
Kaʻina metala i uhi ʻia i ka pauda
ʻO ka uhi pauda ke kaʻina hana o ka hoʻopili ʻana i ka pauka pena i ka metala electrostatically.Hoʻōla ʻia ma lalo o ka wela a lilo i ʻili paʻakikī a waihoʻoluʻu.Hoʻohana nui ʻia ka pauka e hana i kahi ʻili kala hoʻonaninani no nā metala.Hoʻohana nui ʻia ia i nā ʻaoʻao o waho o ka pā, nā kaupaku, nā sunshades, railings, nā ʻāpana, nā puka, nā ventilation gratings, nā alahaka uwea, nā leo leo, nā pa lepo makani, nā ventilation grids, nā ʻōpala, nā ipu kukui, nā noho perforated, nā papa, etc.
Nā pōmaikaʻi
Hiki iā ia ke hana i nā uhi ʻoi aku ka mānoanoa ma mua o nā uhi wai maʻamau me ka ʻole o ka holo ʻana a i ʻole ka luʻu.
ʻOi aku ka lōʻihi o kona waihoʻoluʻu a me kona helehelena ma mua o ka metala i uhi ʻia i ka wai.
Hāʻawi ia i ka metala i kahi ākea o nā hopena kūikawā i hiki ʻole i ke kaʻina hana uhi ʻē aʻe ke hoʻokō i kēia mau hopena.
Ke hoʻohālikelike ʻia me ka uhi wai, ʻoi aku ka maikaʻi o ka uhi ʻana i ka mana no ka mea e hoʻokuʻu ana i ka mea hoʻoheheʻe i loko o ka lewa.
Ka manawa hoʻouna: Dec-11-2020