Ua hana mua ʻia ma ke ʻano o ka prototyping wikiwiki,Paʻi 3D, ʻike ʻia hoʻi ʻo ka hana hoʻohui, ua ulu aʻe i kahi hana hana maoli. Hiki i nā mea paʻi kiʻi 3D ke hiki i nā ʻenekinia a me nā hui ke hana i nā prototype a me nā huahana hoʻohana hope i ka manawa like, e hāʻawi ana i nā pono nui ma mua o nā kaʻina hana kuʻuna. ʻO kēia mau mea maikaʻi e pili ana i ka hiki ke hana maʻamau, hoʻonui i ke kūʻokoʻa hoʻolālā, hiki ke hoʻemi ʻia ka hui ʻana a hiki ke hoʻohana ʻia ma ke ʻano he kaʻina hana kūpono no ka hana liʻiliʻi.
No laila he aha nā ʻokoʻa ma waena o ka ʻenehana paʻi 3D a me nā kuʻuna i hoʻokumu ʻia i kēia manawaNā hana CNC?
1 - Nā ʻokoʻa o nā mea
ʻO nā mea nui i hoʻohana ʻia no ka paʻi 3D ʻo ka resin wai (SLA), ka pauka nylon (SLS), ka pauka metala (SLM) a me ka uea (FDM). ʻO nā resins wai, nā pauka nylon a me nā pauka metala ka hapa nui o ka mākeke no ka paʻi 3D ʻoihana.
ʻO nā mea i hoʻohana ʻia no ka CNC machining he ʻāpana metala āpau, ana ʻia e ka lōʻihi, ākea, ke kiʻekiʻe a me ka ʻaʻahu o ka ʻāpana, a laila ʻoki ʻia i ka nui kūpono no ka hana ʻana, koho ʻia nā mea machining CNC ma mua o ka paʻi 3D, nā lako maʻamau a me ka plastic. hiki ke hoʻohana ʻia ka metala me CNC, a ʻoi aku ka maikaʻi o ka nui o nā ʻāpana i hana ʻia ma mua o ka paʻi 3D.
2 - ʻO nā ʻokoʻa i nā ʻāpana ma muli o nā loina hana
ʻO ka paʻi 3D ke ʻano o ka ʻoki ʻana i ke kumu hoʻohālike i loko o nā ʻāpana N / N a laila e hoʻopaʻa ʻia i ke kaʻina, papa ma kēlā me kēia ʻāpana, e like me nā poloka kūkulu. No laila, ʻoi aku ka maikaʻi o ka paʻi 3D i ka mīkini ʻana i nā ʻāpana hana paʻakikī e like me nā ʻāpana skeletonised, akā paʻakikī ka hana ʻana o CNC machining o nā ʻāpana iwi.
ʻO ka mīkini ʻenehana CNC kahi hana subtractive, kahi e holo ai nā mea hana like ʻole i ka wikiwiki kiʻekiʻe e ʻoki i nā ʻāpana i makemake ʻia e like me kahi ala hana i hoʻonohonoho ʻia. No laila, hiki ke hana wale ʻia ka mīkini CNC me kahi degere o ka curvature o nā kihi pōʻai, ʻaʻohe pilikia o ka ʻaoʻao ʻākau ʻākau ʻo CNC machining, akā ʻaʻole hiki ke hana pololei ʻia i waho o ka kihi ʻākau i loko, e hoʻokō ʻia ma o ka ʻoki uea / EDM a me nā hana ʻē aʻe. Eia kekahi, no nā ʻaoʻao curved, ʻo ka CNC machining o nā curved surfaces e hoʻopau i ka manawa a hiki ke waiho maʻalahi i nā laina ʻike ʻia ma ka ʻaoʻao inā ʻaʻole lawa ka ʻike o ka polokalamu a me nā limahana hana. No nā ʻāpana me nā kihi ʻākau kūloko a i ʻole nā wahi curved, ʻaʻole paʻakikī ke paʻi 3D i ka mīkini.
3 - Nā ʻokoʻa i ka polokalamu hana
ʻO ka hapa nui o ka polokalamu slicing no ka paʻi 3D he maʻalahi ke hana a i kēia manawa i hoʻopaʻa ʻia i mea maʻalahi loa a hiki ke hana ʻia ke kākoʻo, ʻo ia ke kumu e hoʻolaha ʻia ai ka paʻi 3D i nā mea hoʻohana pākahi.
ʻOi aku ka paʻakikī o ka polokalamu polokalamu CNC a koi aku i nā poʻe ʻoihana e hana ia mea, me kahi mea hoʻohana CNC e hana i ka mīkini CNC.
4 - ʻO ka ʻaoʻao hana papahana CNC
Hiki i kahi ʻāpana ke loaʻa nā koho machining CNC a paʻakikī loa i ka papahana. ʻO ka paʻi 3D, ma ka ʻaoʻao ʻē aʻe, he maʻalahi maʻalahi ke kau ʻana o ka ʻāpana i kahi hopena liʻiliʻi i ka manawa hana a me nā mea hoʻohana.
5 - Nā ʻokoʻa ma hope o ka hana ʻana
He liʻiliʻi nā koho ma hope o ka hoʻoponopono ʻana no nā ʻāpana paʻi 3D, ma ke ʻano he sanding, blasting, deburring, dyeing, etc. , sandblasting a pela aku.
I ka hōʻuluʻulu ʻana, loaʻa i ka mīkini CNC a me ka paʻi 3D ko lākou pono ponoʻī a me nā hemahema. ʻOi aku ka nui o ke koho ʻana i ke kaʻina hana machining.
Ka manawa hoʻouna: Nov-02-2022
