ʻO ka maikaʻi o ke kaʻina hana hoʻopau metala
Hiki ke hōʻuluʻulu ʻia nā hana o ka mālama ʻana i ka metala penei:
● Hoʻonui i ka helehelena
● Hoʻohui i nā kala nani kikoʻī
● Hoʻololi i ka luster
● Hoʻonui i ka pale kemika
● Hoʻonui i ka pale ʻaʻahu
● E kaupalena i nā hopena o ka ʻino
● E ho'ēmi i ka hakakā
● Wehe i nā hemahema o ka ʻili
● Hoʻomaʻemaʻe i nā ʻāpana
● E lawelawe ma ke ʻano he kapa komo mua
● Hoʻoponopono i nā nui
Ma Kachi, E aʻo aku kā mākou hui ʻoihana loea i ka hoʻomaʻamaʻa ʻana i ka ʻili kūpono a me nā ʻenehana hoʻopau e hoʻokō i kāu mau hopena i makemake ʻia.ʻO nā kaʻina hana lapaʻau i kēia manawa e like me lalo:
Anodize
ʻO Anodize kahi kaʻina hana electrolytic passivation e ulu ana i ka papa o ka oxide kūlohelohe ma nā ʻāpana alumini no ka pale ʻana mai ka lole a me ka corrosion, a me nā hopena cosmetic.
Hoʻopaʻa ʻana i ka Bead
Hoʻohana ka hoʻoheheʻe ʻana i ka pāpaʻi i ka jet kaomi o ka pāpaʻi abrasive e hoʻopili i kahi matte, hoʻopau like ʻole i ka ʻili o nā ʻāpana.
Electroplating
ʻO ka nickel plating kahi hana i hoʻohana ʻia e electroplate i kahi ʻāpana nickel ma luna o kahi ʻāpana metala.Hiki ke hoʻohana ʻia kēia plating no ka corrosion a me ke kūpaʻa ʻana, a me nā kumu hoʻonaninani.
ʻO ka hoʻopololei
Hoʻopili lima ʻia nā ʻāpana mīkini CNC maʻamau i nā ʻaoʻao he nui.He laumania ka ʻili a hoʻomanaʻo iki.
Chromate
Hoʻopili ka mālama ʻana o Chromate i kahi pūhui chromium i kahi ʻili metala, e hāʻawi ana i ka metala i ka pau ʻana i ka corrosion.Hiki i kēia ʻano hoʻopau ʻili ke hāʻawi i ka metala i mea hoʻonaninani, a he kumu kūpono ia no nā ʻano pena he nui.ʻAʻole ʻo ia wale nō, akā hiki nō i ka metala ke mālama i kāna conductivity uila.
Pena kiʻi
ʻO ka pena kiʻi ʻana i ka pipi ʻana i kahi papa pena ma ka ʻili o ka ʻāpana.Hiki ke hoʻohālikelike ʻia nā kala me kahi helu kala Pantone a ka mea kūʻai aku e koho ai, ʻoiai ka hoʻopau ʻana mai ka matte a i ka nani a me ka metala.
ʻOkisa ʻEleʻele
ʻO ka oxide ʻeleʻele kahi hoʻololi e like me Alodine i hoʻohana ʻia no ke kila a me ke kila kila.Hoʻohana nui ʻia no ka helehelena a no ka pale ʻana i ka corrosion.
Māka ʻāpana
ʻO ka hōʻailona ʻāpana he ala maikaʻi loa e hoʻohui ai i nā logos a i ʻole nā leka maʻamau i kāu mau hoʻolālā a hoʻohana pinepine ʻia no ka hoʻopili ʻana i nā ʻāpana maʻamau i ka wā hana piha.
| 'ikamu | Loaʻa i ka Ili Hoʻopau | Hana | ʻO ke ʻano o ka uhi ʻana | mānoanoa | Kūlana | Mea kūpono |
| 1 | Anodizing | Kāohi oxidation, anti-friction, decorate kiʻi | Maʻemaʻe, ʻeleʻele, uliuli, ʻōmaʻomaʻo, gula, ʻulaʻula | 20-30μm | ISO7599, ISO8078, ISO8079 | ʻO ke alumini a me kāna huila |
| 2 | Anodizing paakiki | Anti-oxidizing, Anti-stacic, hoʻonui i ke kūpaʻa abrasion a me ka paʻakikī o ka ʻili, hoʻonani | ʻeleʻele | 30-40μm | ISO10074, BS/DIN 2536 | ʻO ke alumini a me kāna huila |
| 3 | Alodine | Hoʻonui i ka pale ʻana i ka corrosion, hoʻomaikaʻi i ke ʻano o ka ʻili a me ka maʻemaʻe | Akaka, waihoʻoluʻu ʻole, ʻeleʻele melemele, ʻeleʻele, hina, a uliuli paha | 0.25-1.0μm | Mil-DTL-5541, MIL-DTL-81706, Mil-spec maʻamau | Metala like ʻole |
| 4 | Paʻa ʻo Chrome / Paʻa Chrome Paʻa | ʻO ka pale ʻana i ka corrosion, hoʻonui i ka paʻakikī o ka ʻili a me ke kūpaʻa abrasion, Anti=rusty, decorating | He gula, kala ʻulaʻula | 1-1.5μm Paʻakikī: 8-12μm | Hoʻohālikelike SAE-AME-QQ-C-320, Papa 2E | ʻO ke alumini a me kāna huila Ke kila a me kona huila |
| 5 | Electroless Nickel Plating | ʻO ka hoʻonaninani, ka pale ʻana i ka ʻōpala, hoʻonui i ka paʻakikī, ka pale ʻana i ka corrosion | Alohilohi, melemele māmā | 3-5μm | MIL-C-26074, ASTM8733 A ME AMS2404 | Metala like ʻole, kila a me Aluminum |
| 6 | Pāpala Zinc | Anti-rusty, hoʻonani, hoʻonui i ka pale ʻana i ka corrosion | Polū, Keʻokeʻo, ʻulaʻula, Melemele, ʻEleʻele | 8-12μm | ISO/TR 20491, ASTM B695 | Metala Varioius |
| 7 | ʻO ke gula / kala kala | Eletric a me electro-magnetic wave conduction, decorating | ʻOi aku ke gula, Kālā ʻālohilohi | Gula: 0.8-1.2μm Kālā:7-12μm | MIL-G-45204, ASTM B488, AMS 2422 | Ke kila a me kona huila |
| 8 | ʻOkisa ʻEleʻele | Anti-rusty, kāhiko | ʻeleʻele, ʻeleʻele uliuli | 0.5-1μm | ISO11408, MIL-DTL-13924, AMS2485 | kila kila, kila Chromium |
| 9 | Pena Pauda / Pena | pale ʻino, kāhiko | ʻEleʻele a i ʻole kekahi helu Ral a i ʻole helu Pantone | 2-72μm | Kūlana ʻoihana ʻokoʻa | Metala like ʻole |
| 10 | ʻO ka hele ʻana o ke kila kila | Anti-rusty, kāhiko | ʻAʻohe alernation | 0.3-0.6μm | ASTM A967, AMS2700&QQ-P-35 | Kila kohu ʻole |
Lapaʻau Wela
He hana koʻikoʻi ka mālama ʻana i ka wela ma ka mīkini pololei.Eia naʻe, ʻoi aku ma mua o hoʻokahi ala e hoʻokō ai, a ʻo kāu koho o ka mālama wela e pili ana i nā mea waiwai, ʻoihana a me ka noi hope.
Nā lawelawe mālama wela
Heat treating metal ʻO ka mālama wela ʻo ia ke kaʻina hana e hoʻomaʻamaʻa ʻia ai kekahi metala i loko o kahi kaiapuni i hoʻomalu paʻa ʻia e hoʻoponopono i nā waiwai kino e like me kona malleability, lōʻihi, hiki ke hana, paʻakikī, a me ka ikaika.He mea koʻikoʻi nā metala i mālama ʻia i ka wela i nā ʻoihana he nui e like me ka aerospace, automotive, computer, a me nā ʻoihana mea kaumaha.Hana ʻia nā ʻāpana metala wela (e like me nā wili a i ʻole nā bracket engine) i ka waiwai ma o ka hoʻomaikaʻi ʻana i kā lākou versatility a me ka hoʻohana ʻana.
ʻO ka hoʻomaʻamaʻa wela he ʻekolu mau kaʻina.ʻO ka mea mua, ua wela ka metala i ka mahana kikoʻī e pono ai e hoʻokō i ka hoʻololi i makemake ʻia.A laila, mālama ʻia ka mahana a hiki i ka wela like ʻana o ka metala.Hoʻopau ʻia ke kumu wela, e ʻae i ka metala e maʻalili loa.
ʻO ke kila ka mea maʻamau i mālama ʻia me ka wela akā hana ʻia kēia hana ma nā mea ʻē aʻe:
● Aluminum
● keleawe
● keleawe
● hao hao
● Ke keleawe
● Hastelloy
● Inconel
● Nikela
● Palaki
● Ke kila kila
Nā Koho Lapaʻau Wela ʻokoʻa
paʻakikī:Hana ʻia ka paʻakikī no ka hoʻoponopono ʻana i nā hemahema o ka metala, ʻoi aku ka nui o nā mea e pili ana i ka lōʻihi holoʻokoʻa.Hana ʻia ia ma ka hoʻomehana ʻana i ka metala a kinai koke iā ia i ka wā e hiki ai i nā waiwai i makemake ʻia.Hoʻokuʻu kēia i nā ʻāpana a loaʻa iā ia nā ʻano hou.
Hoʻopili:ʻO ka mea maʻamau me ka aluminika, ke keleawe, ke kila, ke kālā a i ʻole ke keleawe, ʻo ka annealing e pili ana i ka hoʻomehana ʻana i ka metala i kahi wela kiʻekiʻe, e paʻa ana ma laila a e ʻae mālie.ʻO kēia ka mea e maʻalahi ai kēia mau metala e hana i ke ʻano.Hiki i ke keleawe, ke kala a me ke keleawe ke hooluolu koke a lohi paha, ma muli o ka hoohana ana, aka, e hoomaalili mau ke kila a i ole e hoopili pono ia.Hana ʻia kēia ma mua o ka hana ʻana i ʻole hāʻule nā mea hana i ka wā hana.
Hana maʻamau:Hoʻohana pinepine ʻia ma ke kila, hoʻomaikaʻi ka normalizing i ka machinability, ductility a me ka ikaika.ʻOi aku ka wela o ke kila i 150 a 200 degere ma mua o nā metala i hoʻohana ʻia i nā hana annealing a mālama ʻia ma laila a hiki i ka hoʻololi ʻana i makemake ʻia.Pono ke kaʻina hana i ke kila i ka ea i mea e hana ai i nā hua ferritic hoʻomaʻemaʻe.Maikaʻi nō hoʻi kēia no ka wehe ʻana i nā ʻāpana kolamu a me ka hoʻokaʻawale dendritic, hiki ke hoʻololi i ka maikaʻi i ka wā e hoʻolei ana i kahi ʻāpana.
Hoʻohālua:Hoʻohana ʻia kēia kaʻina hana no nā ʻāpana hao, ʻoi aku ka kila.He paʻakikī loa kēia mau alloys, akā he maʻalili pinepine no ko lākou manaʻo.Hoʻomaʻamaʻa ka hoʻomaʻamaʻa ʻana i ka metala i kahi mahana ma lalo iho o ke kumu koʻikoʻi, no ka mea e hōʻemi kēia i ka palupalu me ka ʻole o ka paʻakikī.Inā makemake ka mea kūʻai aku i ka plasticity maikaʻi me ka liʻiliʻi o ka paʻakikī a me ka ikaika, hoʻomehana mākou i ka metala i kahi wela kiʻekiʻe.I kekahi manawa, ʻaʻole hiki ke hoʻopaʻa ʻia nā mea hana i ka hoʻoheheʻe ʻana, a ʻoi aku ka maʻalahi o ke kūʻai ʻana i nā mea i paʻakikī a paʻakikī paha ma mua o ka hana ʻana.
ʻO ka paʻakikī hihia: Inā makemake ʻoe i kahi ʻili paʻa akā ʻoi aku ka palupalu, ʻo ka paʻakikī hihia kāu koho maikaʻi loa.He hana maʻamau kēia no nā metala me ka liʻiliʻi o ke kalapona, e like me ka hao a me ke kila.Ma kēia ʻano hana, hoʻohui ka mālama wela i ke kalapona i ka ʻili.E kauoha maʻamau ʻoe i kēia lawelawe ma hope o ka hana ʻia ʻana o nā ʻāpana i hiki iā ʻoe ke hoʻonui i ka lōʻihi.Hana ʻia ia me ka hoʻohana ʻana i ka wela nui me nā kemika ʻē aʻe, no ka mea e hōʻemi ana i ka pilikia o ka hana ʻana i ka ʻāpana.
ʻelemakule:ʻIke ʻia hoʻi ʻo ka paʻakikī paʻakikī, hoʻonui kēia kaʻina i ka ikaika hua o nā metala palupalu.Inā makemake ka metala i ka paʻakikī hou aʻe ma mua o kona hale i kēia manawa, hoʻohui ka paʻakikī o ka ua i nā haumia e hoʻonui ai i ka ikaika.Hana ʻia kēia kaʻina hana ma hope o ka hoʻohana ʻia ʻana o nā ʻano hana ʻē aʻe, a hoʻokiʻekiʻe wale i ka mahana i nā pae waena a hoʻomaʻalili koke i nā mea.Inā hoʻoholo ka technician ʻoi aku ka maikaʻi o ka ʻelemakule maoli, mālama ʻia nā mea i loko o nā mahana anuanu a hiki i nā waiwai i makemake ʻia.
