Nui nā ʻano lapaʻau i hiki ke hoʻohana ʻia no nā ʻāpana alumini mīkini CNC.ʻO ke ʻano o ka lāʻau i hoʻohana ʻia e hilinaʻi ʻia i nā koi kikoʻī o ka ʻāpana a me ka pau i makemake ʻia.Eia kekahi mau lapaʻau maʻamau no nā ʻāpana alumini mīkini CNC:
1. Anodizing / anodized paakiki
He kaʻina hana kēia e ulu ai kahi papa ʻokikene ma ka ʻili o ka alumini.Hiki i ka Anodizing ke hāʻawi i ka hopena lōʻihi, hiki ke hoʻoluʻu i nā kala like ʻole. Hiki ke maopopo, ʻeleʻele, ʻulaʻula, uliuli, poni, melemele a i ʻole nā kala āu e makemake ai e like me kāu hoʻolālā.
2. ALTEF (Teflon)
ʻO ALTEF (Teflon) kahi ʻano kaʻina hana lapaʻau i hoʻohana ʻia i nā ʻāpana mīkini CNC.Kū ia no ka Aluminum Teflon Electroless Nickel Plating, a pili ia i ka waiho ʻana i kahi ʻāpana lahilahi o ka nickel electroless ma ka ʻili o ka ʻāpana alumini, a ukali ʻia e kahi papa o Teflon.
Hoʻohana ʻia ke kaʻina hana ALTEF no ka hoʻomaikaʻi ʻana i ke kūpaʻa ʻaʻahu a hōʻemi i ka coefficient friction o nā ʻāpana alumini.Hāʻawi ka papa nickel electroless i kahi ʻili paʻakikī a pale i ka corrosion e hoʻomaikaʻi ai i ka lōʻihi o ka ʻāpana, ʻoiai ʻo ka papa Teflon e hōʻemi i ka coefficient o friction ma waena o ka ʻāpana a me nā ʻāpana ʻē aʻe, e hoʻomaikaʻi ana i nā waiwai sliding o ka ʻāpana.
Ke hana nei ke kaʻina hana ALTEF ma ka hoʻomaʻemaʻe mua ʻana i ka ʻāpana alumini no ka wehe ʻana i nā mea haumia a i ʻole nā mea hoʻomake.Hoʻokomo ʻia ka ʻāpana i loko o kahi hopena i loaʻa nā kinikona electroless nickel plating, kahi e waiho ai i kahi papa nickel ma ka ʻili o ka ʻāpana ma o ke kaʻina autocatalytic.ʻO ka papa nickel ma kahi o 10-20 microns mānoanoa.
A laila, hoʻokomo ʻia ka ʻāpana i loko o kahi hopena i loaʻa nā ʻāpana Teflon, e pili ana i ka papa nickel a hoʻokumu i kahi ʻāpana lahilahi o Teflon ma ka ʻili o ka ʻāpana.ʻO ka papa Teflon ma kahi o 2-4 microns mānoanoa.
ʻO ka hopena o ke kaʻina hana ALTEF he mea pale a me ka haʻahaʻa haʻahaʻa ma luna o ka'āpana alumini, kahi kūpono no ka hoʻohanaʻana i nāʻoihana kiʻekiʻe a me ka pololei, e like me ka aerospace, automotive, a me nāʻoihana olakino.
3. Hoʻopili i ka pauda
He kaʻina hana kēia e hoʻopili ʻia ai ka pauka maloʻo i ka electrostatically i ka ʻili o ka alumini a laila kālua ʻia e hana i kahi hoʻopau paʻa.
4. Hoʻolima Kemika
Ke hoʻohana nei kēia kaʻina hana i nā kemika e hoʻoneʻe i kahi mea liʻiliʻi mai ka ʻili o ka alumini e hana i kahi hopena ʻālohilohi.
5. Hoolei Mechanical
Hoʻohana ʻia kēia kaʻina hana i nā ʻano abrasives e wehe i nā mea mai ka ʻili o ka alumini e hana i kahi hopena ʻālohilohi.
6. Sandblasting
Hoʻohana ʻia kēia kaʻina hana i ka hoʻohana ʻana i ka ea kiʻekiʻe a i ʻole ka wai e puhi i ke one a i ʻole nā mea abrasive ʻē aʻe ma luna o ka ʻili o ka alumini e hana i kahi hoʻopau kikokikona.
