5 mau helu no ka CNC Machining Aluminum

Holo nā mīkini CNC e like me nā polokalamu kamepiula a hiki ke hoʻohana ʻia no ka hoʻolālā prototype a i ʻole ka hana nui ʻana o nā huahana i hoʻopau ʻia. ʻO ka alumini kahi mea mīkini i hoʻohana nui ʻia a ua lilo ia i mea koho i ka ʻoihana hana ma muli o kāna hana maikaʻi loa i nā waiwai mīkini. ʻAʻole wale nā ​​​​​​waiwai wela maikaʻi o ka alumini, akā he ikaika mechanical kiʻekiʻe hoʻi a maʻalahi ke hana. He kūpono loa ia no ka ʻeli ʻana i ka hana alumini CNC. Mahalo nui mākou i nā mea hao alumini ma mua o nā metala māmā ʻē aʻe. I nā makahiki i hala iho nei, ua hoʻonui nui ʻia ka hoʻohana ʻana i ka alumini CNC i nā ʻāpana kaʻa a me nā wahi hana CNC ʻē aʻe e pono ai ka hoʻomāmā.

• ʻO nā ʻano nui a me nā hoʻohana o ka alumini ma ka ʻoihana CNC penei:

He metala ka Aluminiuma me nā waiwai mea koʻikoʻi. He māmā kona nui, me ka nui o 2.68 g/cm3 wale nō, akā he ikaika loa kona ʻano a paʻa. ʻO ke kiko heheʻe o ka aluminia he 640°C, a he maʻalahi ke hana i nā ʻano like ʻole i ka wā e hana ai. He hina hina kona ʻili, a ʻo ka hoʻopau ʻana e hoʻoholo ai i ka hohonu o ke kala.

He alakaʻi uila maikaʻi ka alumini, akā ʻoi aku ka haʻahaʻa o kona alakaʻi uila ma mua o ke keleawe. Eia nō naʻe, ma muli o kona māmā, hoʻohana nui ʻia ia i nā kūlana kahi e pono ai ka hōʻemi kaumaha, e like me nā ʻāpana kaʻa, nā hale aerospace, a me nā lako lapaʻau. ʻAʻole ia he magnetic a paʻakikī ke puhi, kahi e hoʻonui ai i kona waiwai hoʻohana ma kēia mau kahua.

Ma keʻano holoʻokoʻa, he mea hana ʻenekinia hana nui ka alumini. Loaʻa iā ia nā pono o ka māmā, ka ikaika, a me ka maʻalahi e hana, no laila ua hoʻohana nui ʻia ia ma nā ʻoihana he nui e pono ai ke kaumaha māmā a i ʻole ka hana maʻalahi.

ʻO ke ʻano o ka alumini metala āu e koho ai e hoʻohana ma muli loa ia o nā pono o kāu papahana mīkini, no laila hiki iā ʻoe ke hoʻonohonoho i nā alumini metala e like me ke koʻikoʻi o nā waiwai like ʻole, mai ka mea nui loa a i ka mea liʻiliʻi loa. ʻO ka hoʻohana ʻana i kēia ala e hiki ke kōkua iā ʻoe e koho i kahi alumini me nā waiwai a me nā ʻano kikoʻī e kūpono i kāu mau pono.

• Eia kekahi mau tynā pes me nā ʻoiaʻiʻo koʻikoʻi e pili anaAluminipapa

1. 6061 Aluminum Alloy: ʻO kēia kekahi o nā mea hoʻohuihui alumini maʻamau a hoʻohana nui ʻia. Loaʻa iā ia nā waiwai mechanical maikaʻi loa e like me ka ikaika waena a me ka paʻakikī maikaʻi loa. Maikaʻi ka mea hoʻohuihui alumini 6061 i ka hana anu a me ka hoʻopili ʻana, a he kūpaʻa maikaʻi hoʻi i ka pala. ʻO kēia ka mea e hoʻohana nui ʻia ai i nā ʻōnaehana ʻenekinia e pono ai ka hana anu a i ʻole ka hoʻopili ʻana.
2. ʻO ke kinikini alumini 7075: Ke hoʻohālikelike ʻia me ke kinikini alumini 6061, ʻoi aku ka ikaika o ke kinikini alumini 7075 akā ʻaʻole maikaʻi ka hana kuʻi. Eia nō naʻe, ua ʻike ʻia no kona ikaika luhi maikaʻi loa a kūpono no nā ʻāpana i kau ʻia i nā kaumaha paʻakikī. Hoʻohana pinepine ʻia ke kinikini alumini 7075 i nā mea kūkulu e pono ai ke kū i ke kaumaha kiʻekiʻe, e like me nā fuselages mokulele a me nā mōlina paikikala.
3. ʻO ke kinikini alumini 2024: He kinikini alumini ikaika kiʻekiʻe kēia. Ma muli o kona kūpaʻa maikaʻi loa i ka ʻaʻahu a me ka ikaika mechanical, hoʻohana nui ʻia ia i nā ʻāpana kūkulu kaumaha ma nā kahua koa a me nā kahua aerospace. Eia nō naʻe, ʻaʻole maikaʻi ka hana kuʻi ʻana o ke kinikini alumini 2024 a me ke kūpaʻa i ka pala. ʻAʻole kūpono ia no nā hale ʻenekinia e pono ai ka kuʻi ʻana a i ʻole ka pale ʻana i ka pala.
4. 5052 alumini huila: ʻOi aku ka ikaika o ka alumini huila 5052, akā he haʻahaʻa ke kumukūʻai a he hana hana maikaʻi kona. Loaʻa iā ia ke kūpaʻa maikaʻi i ka palaho a hoʻohana pinepine ʻia i nā hale e pono ai ka pale ʻana i ka palaho, e like me nā moku, nā paipu, a pēlā aku. He kūpono ka alumini huila 5052 no nā ʻāpana paia lahilahi e pono ai ka hana anu, e like me nā pahu, nā papa, a pēlā aku.
5. ʻO ke kinikini alumini 3003: He alumini palupalu ke kinikini alumini 3003 me ka haʻahaʻa o ka silicon a me ka ikaika haʻahaʻa loa. Akā, he maikaʻi loa kona hiki ke hoʻolōʻihi a me ke ʻano, a he haʻahaʻa ke kumukūʻai hana. Hoʻohana pinepine ʻia ke kinikini alumini 3003 i nā ʻāpana ʻaʻole i kūkulu ʻia e pono ai ke hana ʻana i ke ʻano, e like me nā pale papa hoʻolaha, nā pahu lako hale, a pēlā aku. Eia kekahi, hiki ke hoʻohana ʻia no nā huahana e pono ai ke pena ʻia ma hope, e like me nā ʻāpana waho o ke kaʻa.
6. ʻO ke kinikini alumini 5083: ʻO ke kinikini alumini 5083 kahi kinikini alumini anti-corrosion wai kai me ka nui o ka manganese a me ke kūpaʻa maikaʻi loa i ka corrosion. He kūpono ia no nā hale e pono ai ke hoʻohana ʻia ma nā wahi kai no ka manawa lōʻihi, e like me nā ʻili moku a me nā hale ma waho. Loaʻa i ke kinikini alumini 5083 nā waiwai mechanical maikaʻi loa a hiki ke pani i ke kinikini alumini 6061 ma nā noi he nui.

• Nā ʻĀpana Alumini a me nā Hoʻohālike Alumini

Hoʻohana nui ʻia nā mea hoʻohuihui alumini i ka hana ʻana i nā ʻāpana ma nā ʻoihana like ʻole ma muli o ko lākou haʻahaʻa haʻahaʻa akā ikaika kiʻekiʻe. ʻO ke kola 6061-T6 kekahi o nā mea hoʻohuihui alumini i hoʻohana nui ʻia. He kūpono ia no nā mea uila, ka halihali, ka aerospace a me nā ʻoihana ʻē aʻe.

Hāʻawi ka mīkini CNC i nā hopena mīkini maikaʻi loa no nā ʻāpana alumini. Ma o ka wili CNC, hiki iā mākou ke kāohi i ka hoʻomanawanui o nā ʻāpana alumini i 0.01mm a i ʻole ka liʻiliʻi, e hana ana i nā ʻano ʻāpana kikoʻī. I ka manawa like, ʻo ka hoʻonui ʻana i nā laina hana CNC e hana pū i ke kaʻina hana holoʻokoʻa e pono ai.

Me ka hoʻomohala ʻana o ka ʻenehana CNC, ʻoi aku ka nui o nā ʻano ʻāpana alumini i hana ʻia a hoʻohana nui ʻia i lokonā papahana ʻenekinia.

• Kahua Aerospace: Pono nā ʻāpana fuselage mokulele a me nā ʻāpana mīkini i nā mea hao alumini ikaika a māmā;
• ʻOihana kaʻaPono nā ʻāpana mīkini a me nā ʻāpana hoʻokuʻu i nā mea hoʻohuihui alumini kiʻekiʻe i ka mahana a me ke komo ʻana;
• ʻOihana uila: Pono nā ʻili kelepona paʻalima a me nā ʻili kamepiula i nā mea hao alumini me ka conductivity thermal maikaʻi;
• Nā lako uila: Pono ka pūpū transformer i ka alumini me ka conductivity maikaʻi;
• Nā lako mīkini: pono nā kia a me nā bearings i ka metala alumini kūpaʻa ʻaʻahu;
• ʻOihana kūkulu hale: Pono nā ʻōkuhi puka a me nā puka makani i ka metala alumini kūpaʻa i ka palaho;
• ʻOihana māmā: Pono nā kini inu i nā mea hoʻohuihui alumini makepono;

• Ka hana ʻana i ka alumini CNC:

He maʻalahi ka alumini i ka deformation i ka wā o ka hana ʻana, ʻo ke kumu nui ma muli o kona coefficient hoʻonui wela nui a me ka paʻakikī haʻahaʻa i hoʻohālikelike ʻia me nā mea metala ʻē aʻe. Eia nō naʻe, ma o nā ʻano hana ʻepekema a kūpono hoʻi, hiki ke pale maikaʻi ʻia a hoʻemi ʻia ka deformation o nā mea alumini i ka wā o ka hana ʻana.

ʻO ke kaʻina hana symmetric kekahi o nā ʻano hana koʻikoʻi e kāohi ai i ka deformation. Pono e hoʻolālā pono ʻia ke kaʻina hana e pale aku i ka nui o ka wela ma nā wahi kūloko a e hoʻolaha like i ka ikehu wela. Hiki ke hoʻohana ʻia kahi ʻano hana hierarchical e hana i nā kikoʻī āpau ma kahi like i ka manawa like, i hiki ai ke hoʻopuehu maikaʻi ʻia ke kaumaha wela i hana ʻia, a pēlā e hōʻemi pono ai i ka hiki ke deformation.

He mea nui loa nō hoʻi ke koho ʻana i nā palena ʻoki kūpono. ʻO nā mea nui e hoʻohuli ai i ka hohonu ʻoki a me ka wikiwiki. Ma kekahi ʻaoʻao, pono e mālama ʻia ka hohonu ʻoki nui a mālama ʻia ka wikiwiki ʻoki i kahi kiʻekiʻe e hoʻomaikaʻi i ka pono hana a hoʻemi i ka nui o nā manawa hana; ma kekahi ʻaoʻao, ʻaʻole pono e nui loa nā hoʻonohonoho palena e pale aku i ka ikaika ʻoki nui e hopena ai i ka deformation. Eia kekahi, ʻo ka mālama ʻana i nā mea hana ʻoki maʻemaʻe e kōkua pū i ka mālama ʻana i ka hoʻolaha like ʻana o ka mahana i ka wā ʻoki.