Nūhou

E pōʻino ka pahu kila wela ma hope o ka hoʻohana ʻana no ka manawa lōʻihi.I mea e pale aku ai i ka pōʻino o ka pahu kila wela wela e like me ka mea hiki, pono e hana maikaʻi ʻia ka mālama ʻana i ke kila kila i nā manawa maʻamau.ʻO ka mālama ʻana i nā ʻāpana kila kila ma waho e pili ana i ka pale ʻana, ka pale ʻana i ka corrosion, ka pale ʻana i ke ahi, a me nā mea ʻē aʻe. .Hiki ke hoʻokaʻawale ʻia ka Galvanizing i ʻelua ʻano: electroplating a me ka wela wela.He ʻuʻuku ka mea mua, akā lahilahi ka uhi zinc, a pōkole ke ola anti-rust, akā ʻoi aku ka lōʻihi ma mua o ke ola pena anti-rust;He koho maikaʻi ka hope.He mānoanoa ka papa galvanized wela, a maikaʻi loa ka hopena anti-rust.Eia naʻe, e hoʻolohe i ka deformation o nā ʻāpana ma 600 ℃, a he pipiʻi ke kumukūʻai.ʻO ke kumu kūʻai kiʻekiʻe, a ʻo ka hopena anti-rust pū kekahi * hao.ʻO nā huahana ʻē aʻe e pili ana i ka plating aluminika a me ka alumini galvanized, akā ʻaʻole ia he kumu nui.Pehea e wehewehe ai i ka manawa mālama?Ka wā pale o ka galvanizing=kaumaha o ka uhi zinc no kēlā me kēia mika square/kaʻina corrosion makahiki.ʻOiai paʻa ka galvanizing, pono mākou e makaʻala i ʻole e hōʻino i ka wā o ke kūkulu ʻana.Inā ʻoi aku ka nui o nā ʻāpana hoʻoheheʻe kila wela i ka heluhelu ʻana, hiki iā mākou ke hoʻohana i ka alumini wela a i ʻole ka zinc spray hot.Pono mākou e ʻimi i kēia mau pilikia i ka manawa a hoʻoponopono pono iā lākou.ʻO nā kumu nui o ka hōʻino ʻana i ka puʻu kila wela wela e like me kēia: 1. Ua hoʻololi ʻia ka ʻōlelo kikoʻī o ka wela wela ma muli o ka hoʻololi ʻana o ka ukana, a ʻaʻole lawa ka hiki ʻana o ke kūkulu ʻana;2. Ma muli o nā ʻano like ʻole i manaʻo ʻole ʻia, ka distortion a me ke kaumaha o ka pahu kila, ua nāwaliwali ka ʻāpana o ka lālā, ua wili ʻia ka lālā, a ua haki ka pilina;3. Ka māhā a me ka warping o nā ʻāpana a i ʻole nā ​​hono ma muli o ka ʻokoʻa wela;4. Ua hoʻonāwaliwali ʻia ka ʻāpana o nā lālā paʻi hao hao wela ma muli o ka ʻino i hana ʻia e nā mea kemika a me ka ʻino electrochemical, no laila ua ʻōlelo ʻia ka mālama ʻana i ka ʻili;5 ʻO nā mea ʻē aʻe e pili ana i ka hoʻolālā ʻana a me ka hoʻonohonoho ʻana o ka puʻu kila wela wela, ke kaʻina hana o ka puʻu kila wela wela, nā hewa, ka hoʻohana ʻole ʻana a me ka hana ʻana i ka hoʻokomo ʻia ʻana o ke kila kila wela wela, etc.