Pehea ʻoe e hoʻomaikaʻi ai i ka machinability o ka alumini?

ʻO ka alumini kekahi o nā metala machinable hiki iā ʻoe ke loaʻa. Hiki iā ʻoe ke hoʻonui i kona machinability me ka metallurgy - ka metala ponoʻī. Eia kekahi mau ala ʻē aʻe e hoʻomaikaʻi ai i ka machinability o ka alumini.

Hiki i nā mīkini hana ke hālāwai i nā ʻano like ʻole a me nā pilikia e paʻakikī ai ka machinability e wānana. ʻO kekahi ke kūlana o ka mea, a me kona mau waiwai kino. Me ka alumini, ke kamaʻilio nei au e pili ana i nā mea hoʻohuihui, microstructure, paʻakikī, ikaika hāʻawi, ikaika tensile, a me ka paʻakikī hana. Ma waena o nā mea ʻē aʻe.

Hiki iā ʻoe ke nānā i kēia ma ke ʻano like me nā mea kuke e hoʻomākaukau ana i ka meaʻai, he mea nui ka mea maka. ʻO ka loaʻa ʻana o nā mea maka nui e hoʻomaikaʻi i ka machinability o ka alumini a ma laila ka huahana hope.

Hiki i nā hale kūʻai mīkini ke kōkua i ka hoʻomaikaʻi ʻana i ka machinability o ka alumini

ʻO ka "Gummy" kahi huaʻōlelo maʻamau i hiki ke hoʻopuka i nā manaʻo like ʻole ma muli o ka mea āu e kamaʻilio ai ... nā ʻāpana kaula, kūkulu ʻia ma luna o nā mea hana ʻoki, nā ʻili i hana ʻia. ʻO ka ʻike ʻana i ka pilikia machining kikoʻī ka wahi mua e hoʻomaka ai i ka huakaʻi e ʻimi ai i ka hopena maikaʻi loa.

Ma waho aʻe o nā ʻāpana like ʻole a i ʻole ka huhū, aia kekahi mau ala ʻē aʻe e hoʻomaikaʻi ai i ka machinability o ka aluminika - nā mea hiki iā ʻoe ke hopena - e hoʻomaka me nā hale kūʻai mīkini ʻokiʻoki, lubricants, a me ke kaʻina mīkini.

Uaʻike mākou e hiki ke hana maikaʻiʻia ka alumini me ka nui o nāʻano meaʻoki; kila kila, kila māmā holo kiʻekiʻe, carbide sima, nā uhi daimana. ʻAʻole kūpono kekahi mau ʻano o Physical Vapor Deposition (PVD) a me nā mea hana ʻoki ʻokiʻoki no ka ʻoki ʻana i ka alumini ma muli o ka pili kemika no ka alumini a i ʻole ka uhi ʻana i ka ʻawaʻawa e hiki ke hopena i ka hoʻopaʻa ʻana i ka alumini i ka ʻili mea hana ʻoki.

Nui nō hoʻi nā ʻano wai ʻokiʻoki i loaʻa, mai ka wai hiki ke hoʻoheheʻe ʻia i ka ʻaila, me kekahi mau wai ʻoki synthetic i loaʻa paha kekahi mau mea hoʻohui i ʻoi aku ka ʻino i ka alumini.

ʻO nā manaʻo ʻē aʻe e hoʻonui ai i ka machinability o ka alumini

Ke koho ʻia nā mea hana kūpono a me nā wai ʻokiʻoki, eia nā manaʻo nui ʻē aʻe e hiki ke kōkua i ka hoʻomaikaʻi ʻana i ka mīkini:

• Pono pono nā mea hana a me nā mea paʻa paʻa
• Pono ka ʻaoʻao o nā mea hana e hōʻemi i ke kūkulu ʻana
• Pono e mālama ʻia nā ʻoki ʻoki i nā manawa a pau
• Pono e hoʻokaʻawale ʻia nā ʻāpana mai ka mea hana a i ʻole e wāwahi ʻia e kahi mea wāwahi ʻoki i mea e pale ai i ka pōʻino ʻāpana a i ʻole nā ​​​​mea hana
• Hiki ke hoʻomaikaʻi ʻia ka huahana ma ka hoʻonui ʻana i ka wikiwiki me ka mālama ʻana i nā helu hānai a me ka ʻoki ʻana i ka hohonu haʻahaʻa. Makemake ʻo Aluminum e ʻoki ʻia i nā wikiwiki kiʻekiʻe
• Pono e pale ʻia nā kaomi ʻoki nui ke ʻole i kākoʻo pono ʻia ka mea hana
• Pono e hoʻohana ʻia nā uku hānai haʻahaʻa ma nā ʻāpana pā lahilahi
• Pono e hoʻohana ʻia nā kihi rake i manaʻo ʻia e hōʻemi i nā ikaika ʻoki, no laila e hana ana i nā ʻāpana lahilahi a hōʻemi i ke kūkulu ʻana metala. Hāʻawi ka hapa nui o nā mea hana i nā mea hana i hoʻolālā ʻia no ka ʻoki ʻana i ka alumini me nā kihi rake
• ʻO nā hoʻomaʻamaʻa meaʻai hoʻomaha, geometry flute
• Pūnaehana hānai hoʻoluʻu kiʻekiʻe

Ma muli o ke ʻano o ka mīkini mīkini (CNC machining centers, multi-spindle screw machines) hiki ke hana ma luna o kahi ākea o nā RPM, pono e noʻonoʻo ʻia nā mea ʻoki like ʻole, nā lubricants, a me nā ʻāpana mīkini i ka wā e hana ai i ka alumini.

ʻO kaʻu ʻōlelo aʻo e loaʻa iā ʻoe kāu mea hana ʻoki, lubricant a me nā mea hoʻolako extrusion e kōkua iā ʻoe me nā ʻōlelo kuhikuhi kikoʻī. I ka hopena o ka lā, e mālama ana kēia kākoʻo ʻenehana iā ʻoe i ka manawa a me ke kālā.