Kūpono e hana i kāu ʻāpana?
Hoʻohana pinepine nā mea hana ma ka honua holoʻokoʻa i nā koho like ʻole e hana i nā ʻāpana hana.
Ke ʻimi nei lākou i nā ʻano hana hou e hōʻemi i kā lākou kumukūʻai hana, ka manawa, a me ka ikaika. ʻO ia kahi e kū ai kā lākou ʻimi. Pono lākou e koho ma waena o ka paʻi CNC a me 3D.
ʻO ʻoe kekahi o kēlā mau mea hana? Makemake ʻoe e hana i nā ʻāpana hana me ka paʻi 3D a i ʻole ka mīkini CNC? ʻOiaʻiʻo, hiki i ka paʻi 3D ke hāʻawi iā ʻoe i ka maikaʻi e pono ai no ka hana ʻana ma ka pae ʻoihana.
Akā ʻo ka ʻike ʻana i nā ʻokoʻa ma waena o ka CNC a me ka 3D paʻi he mea nui ia, a hiki iā ia ke kōkua iā ʻoe e koho i ke ʻano hana maikaʻi loa no kāu laina hana.
No laila, e ʻimi kākou i ka paʻi CNC vs. 3D ma ka ʻatikala o kēia lā!
He aha ʻOihana CNC?
Puna Kiʻi : https://pixabay.com/photos/cnc-machine-milling-drill-industry-5770325/
ʻO CNC Machining kahi pōkole no ka mana helu kamepiula. He ʻano hana subtractive ia. No laila, he ʻano hana maikaʻi loa ia no nā makahiki.
Hoʻi ke ʻano hana i nā makahiki 1940. Ua hoʻohana ʻia ia no ka mīkini ʻana i nā ʻāpana holomua loa e pono ai ka pololei kūpono. Pono ka mīkini CNC i ka ʻoki ʻana a i ʻole ka unuhi ʻana mai nā poloka mea e hana i nā huahana hope loa.
I kēia mau lā, hana ʻia kēia ʻano hana ʻana ma nā ʻano like ʻole. ʻO kēia mau mea ke kālai ʻana, ka uea EDM, a me ka ʻoki laser. ʻO kekahi ka wili a me ka wili ʻana.
He aha ka paʻi 3D?
Puna Kiʻi : https://pixabay.com/vectors/3d-printer-3d-printing-3d-printer-3311587/
Ua kapa ʻia hoʻi ka paʻi 3D ʻo prototyping a i ʻole additive manufacturing. ʻO ia kekahi o nā ʻano hana hana hou loa.
A hiki i kēia manawa, ua nui ka ulu ʻana o ka paʻi 3D. ʻO ia ma muli o ka holomua o nā mea hana a me ka ʻenehana. Ua hoʻi kēia ʻano hana i nā makahiki 1980.
Hoʻohana nā mea hoʻomohala huahana i kēia ʻano hana e hana hou i nā prototypes mai nā hoʻolālā kikohoʻe. Makemake kekahi poʻe no kona maʻalahi, ke kumukūʻai haʻahaʻa, a me ka wikiwiki.
Hana ʻia ke kaʻina hana paʻi 3D papa ma ka papa. Loaʻa ia i nā ʻano ʻenehana like ʻole. Eia kekahi, hiki iā ia ke paʻi i nā mea metala a me nā mea polymer he nui.
Loaʻa i nā ʻenehana ʻelua ko lākou mau pono a me nā hemahema. ʻO ka hapa nui ma ka hoʻomohala huahana a me ka hana ʻana. Aia nā hoʻopaʻapaʻa e hana ai e ana i kahi ʻano hana kūpono no kāu noi a i ʻole ke kaʻina hana.
Akā, he mea nui e hoʻomaopopo he hiki i nā ʻano hana ʻelua ke hoʻopiha pinepine. Hiki iā lāua ke noho pū ma ka ʻaoʻao. No ka ʻike ʻana inā hiki i kēia mau ʻenehana ke pōmaikaʻi i kāu ʻoihana, eia kekahi mau mea:
- Ka hana hana
- Hoʻolālā hoʻolālā
- ʻO ka moʻomeheuʻohana
- Hoʻolālā pāʻoihana
Eia kekahi laʻana, hiki i nā hale hana mīkini ke hoʻohana i ka mīkini CNC inā he nui kā lākou mau pono hana. I ka manawa like, hiki iā lākou ke hoʻohana i ka paʻi 3D e hana i nā ʻāpana me nā hoʻolālā paʻakikī a holomua paha a i ʻole geometrics. ʻO kahi mea hiki ʻole i ka mīkini CNC ke hana.
Hiki i ka paʻi 3D ke lilo i pani no CNC?
Mai kona hoʻomaka ʻana, ua hōʻoia ʻia ka mīkini CNC ʻo ia ke ʻano maʻamau o ka prototyping a hiki i kēia lā. ʻAe, aia kekahi mau ʻano hana hou. Akā, ʻaʻole lākou e hoʻohālikelike ʻia me kēia ʻano hana subtractive ʻoiai inā he noho pū ʻana.
ʻO wai ka mea i ʻike inā e loli nā mea i ka wā e hiki mai ana. ʻAʻole mākou i maopopo no ka mea he 50-50 nā mea hiki. Hiki i ka paʻi 3D ke lanakila ma luna o ka mīkini CNC a ʻaʻole paha.
He mea mahalo kēia ʻano hana hoʻohui. Ke hana nei ia i nā hana like ʻole e hiki i nā mīkini CNC ke hana. Akā, he hana liʻiliʻi wale nō ia.
Eia kekahi, ʻo ke kumukūʻai holoʻokoʻa o ka mīkini CNC he liʻiliʻi loa ia inā ʻoe e hoʻohālikelike me ka paʻi 3D. Ua ʻae ka hapa nui o ka poʻe aia ka hana CNC i kona piko o ka hoʻomohala ʻana.
ʻOiai he liʻiliʻi kekahi o kēia mau mīkini, he mau hale hana liʻiliʻi lākou. He nui ka poʻe i paʻa i ko lākou mau hiki. Hiki iā lākou ke hoʻokō i nā hana he nui, a he kakaikahi nā palena.
I nā hihia i loaʻa ai nā hemahema o ka mīkini CNC, hele mai ka paʻi 3D e hoʻopakele i ka lā. Hiki iā ʻoe ke hana i aneane kekahi mea me ka hoʻohana ʻana i nā mīkini paʻi 3D i loko o nā lā. Akā, he mea maʻamau ka hana ʻana o ka overlapping.
ʻO CNC vs. Paʻi 3D - A Haʻawina Hoʻohālikelike!
ʻOi aku ka kaulana o ka mīkini CNC, ma ke ʻano he ʻāpana o nā kaʻina hana subtractive, ma ka honua holoʻokoʻa. Hāʻawi ia i nā ʻano hana like ʻole ma mua o nā ʻano hana ʻē aʻe.
I ka hapanui o nā manawa, ke makemake kekahi i kahi kikoʻī hana a i ʻole kahi ʻāpana, ʻo ka ʻenehana CNC kahi mea hana mua. He mea maʻamau ia i ka ʻenekinia, ka hoʻāʻo ʻana, a me nā loiloi.
Ma nā ʻōlelo koa, ua kapa ʻia ʻo CNC machining a me nā kaʻina hana subtractive ʻē aʻe he vanguard. Ua kapa ʻia ka paʻi 3D a me nā ʻano hana hoʻohui ʻē aʻe he rearguard.
Eia ke ʻano o ka hoʻohālikelike ʻana o nā ʻano hana ʻelua kekahi i kekahi:
1) Ka maʻalahi o ka hoʻohana ʻana
Aia nā polokalamu kōkua kamepiula no ka hoʻolālā e hiki ke hana me nā mīkini paʻi 3D a me nā mea hoʻohele CNC. Hoʻohana nā ʻenehana ʻelua i nā ʻano hana like ʻole e hāʻawi i nā hopena.
E hoʻohana nā mīkini CNC i kahi ʻano hana e hana ana i ka mea kū'ē i ka mea a ka mīkini paʻi 3D e hana ai. Hoʻomaka nā mīkini CNC me nā poloka o nā mea. Hoʻopau ʻia nā ʻōpala a pau a ʻo ka mea i koe wale nō ka huahana hope i manaʻo ʻia.
Pēlā nō, e hoʻomaka nā mīkini paʻi 3D mai ka mea ʻole a laila e hoʻohui i nā papa o nā mea kū hoʻokahi. No laila, hana ia i kahi nui e lawe i ke ʻano o ka hoʻolālā huahana i manaʻo ʻia.
I kekahi manawa, hiki i nā hiki o ka mea paʻi ke kaupalena i ka maʻalahi a me ka hana ʻana. Hoʻopuka ka ʻenehana CNC i nā hopena wikiwiki.
2) Nā mea waiwai
Hoʻokumu nā mīkini hana CNC i nā mea hana kaumaha. Hana ʻia kēia mau mea mai nā metala me ka nui o ka mānoanoa a me ka ikaika tensile kiʻekiʻe. Hiki i nā mea hana CNC ke lilo i mau ʻāpana kikoʻī no nā mīkini hana, nā ʻenekini, a me nā mokulele.
Eia kekahi, hoʻohana ʻia lākou i nā wahi ikaika kiʻekiʻe, ka wax, ka lāʻau, a me nā plastics. Hiki i nā mea ʻē aʻe ke hana me ka mīkini CNC.
Ma ka ʻaoʻao ʻē aʻe, hoʻohana ka hapa nui o nā mīkini paʻi 3D i kahi kaʻina hana hoʻohui. Hana lākou i nā huahana mai nā resins kūikawā, ka metala, a me ka plastic, a me nā ʻano mea like ʻole.
Hoʻohana ke kaʻina hana paʻi i nā mea kūikawā. ʻAʻole paha i lawa ka ikaika o nā ʻāpana 3D e hoʻohana ai i kekahi mau hoʻonohonoho koi. Eia kekahi, ʻaʻole paha e hana i nā hoʻonohonoho no nā kaʻa a me nā mīkini hana ʻē aʻe.
E hana maikaʻi nā mea i hoʻohana ʻia no ka paʻi ʻana i nā mea 3D i ka wā e hana ai i nā kumu hoʻohālike prototype. No nā huahana papa mea kūʻai aku no ka hoʻohana pilikino a me ka home e hana pū kekahi.
Aia kekahi ʻenehana 3D hou i hoʻohana ʻia i ka hana ʻana i nā huahana niho a me nā huahana lapaʻau. Hoʻohana kēia mau ʻenehana i nā mea kūikawā i ʻāpono ʻia e ka FDA. Akā, ʻaʻohe mīkini paʻi 3D e hiki ke hana i kahi ʻano hopena like me ka hana a kahi mīkini ala CNC.
| Material | ʻO CNC | 3D paʻi |
| Kila kohu ʻole | √ | √ |
| Aluminum | √ | X |
| keleawe | √ | X |
| Titanium | √ | X |
| Polycarbonate | √ | X |
| nylon | √ | X |
| PEEK | √ | X |
| ULTEM | X | √ |
| ABS | X | √ |
| TPU | X | √ |
| ʻAsa | X | √ |
| PLA | X | √ |
3) uku
ʻO ka ʻokoʻa ma waena o kēia mau ʻano hana ʻelua e paʻakikī ai ka hoʻohālikelike ʻana i nā kumukūʻai. E ʻokoʻa nā wehewehe ʻana o nā ʻāpana maʻamau ma waena o nā hana, nā mea hana, a me nā mea kūʻai aku.
E hoʻohālikelike ʻia nā mea ma ke ʻano laulā. Inā e hoʻohana ana i ka mīkini CNC e hana i kahi ʻāpana kikoʻī, hele mai kahi nui liʻiliʻi ma ke kumukūʻai ʻāpana kiʻekiʻe. ʻOi aku ka makepono o ka hana ʻana i nā ʻāpana nui me ka mīkini CNC.
No kēia kumu, maikaʻi loa ka mīkini CNC no ka hana nui ʻana. I ka paʻi 3D, e like ke kumukūʻai o kēlā me kēia ʻāpana me ka nānā ʻole i ka nui o ka pūʻulu.
Inā ʻoe e hana i kahi liʻiliʻi o kahi mea, ʻo ke kumukūʻai holoʻokoʻa o kēlā me kēia ʻāpana āu e hana ai e hōʻike i kahi pono. Akā, inā ʻoe e hana ana i nā pūʻulu nui o kahi mea, hiki ke paʻakikī ke kumukūʻai holoʻokoʻa no kēlā me kēia ʻāpana.
Me ka mīkini CNC, e piʻi aʻe ke kumukūʻai o kahi huahana e like me ka pololei a me ka paʻakikī o kāna hana. ʻO ke kumukūʻai kiʻekiʻe o nā hana CNC paʻakikī e pili ana i ka hoʻonui ʻia o ka nui o nā ala hana e pono ai.
Eia kekahi, he mea nui ka mea ʻoki liʻiliʻi āu e hoʻohana ai a me ka manawa e pono ai e hoʻopau i ka hana.
4) Pono
Hāʻawi ka mīkini CNC i nā ʻano ʻili maikaʻi loa. No laila, inā ʻoe e hoʻohālikelike i nā hopena maikaʻi loa o nā mīkini paʻi 3D, hiki i nā ʻāpana i hana ʻia e CNC ke hele pololei i kēlā me kēia wahi. Pono nā mea mai ka paʻi 3D i nā kaʻina hana like ʻole e hoʻopau ai i nā hana.
Ma keʻano holoʻokoʻa, ʻoi aku ka maikaʻi o ka mīkini CNC ma mua o ka paʻi 3D. ʻAʻole i pololei ka mea hope no kekahi mau noi paʻakikī.
Hiki iā ʻoe ke hoʻohana i kahi ʻano hana hoʻoheheʻe laser koho e paʻi i nā hopena 3D ke hoʻohana ʻia ka metala. Akā, ʻaʻole like ka pololei me nā mīkini CNC.
ʻAʻole hiki ke lanakila ʻia ka mīkini CNC i ka wā e pili ana i ka pololei a me ka wikiwiki. ʻO ia no ka mea he kū hoʻokahi kona hoʻomanawanui a me ka pololei. Hiki iā ʻoe ke manaʻo i ka waiwai pololei o ka mīkini CNC ma kahi o +-0.01mm a i +-0.05mm. ʻĀ, pili nō hoʻi ia i ke ʻano.
Ma ka ʻaoʻao ʻē aʻe, ʻaʻole paha e like ka maikaʻi o ka ʻili i loaʻa i ka paʻi 3D me ka CNC. E hoʻomaopopo he pololei ka paʻi 3D ma kahi o +-0.1mm. Eia kekahi, e loli pū ka wikiwiki o ka hana ʻana i ka paʻi 3D ma muli o ka pololei e pono ai.
5) Ka hopena ma ke kaiapuni
ʻO ka mīkini CNC e pili ana i ka ʻoki ʻana i nā mea mai kahi poloka maʻamau. ʻOiaʻiʻo, e haumia ia i ka hopena. Pono ʻoe e hoʻomaʻemaʻe i nā ʻāpana o nā mea ma hope o ke kaʻina hana.
ʻAʻole kēia mau mea a pau a me ka hoʻolei ʻana i ka haunaele he ʻāpana o ke kaʻina hana hana 3D. E hana ka hana hoʻohui i kahi mea me ka ʻole o ka hana ʻana i ka ʻōpala.
ʻOiaʻiʻo, makemake nā mea hana a pau e hōʻemi i ka ʻōpala mea i ka wā o ke kaʻina hana. Inā ʻaʻole i hōʻemi ʻia, pono mākou e hoʻohana hou i ka ʻōpala mea.
Hiki i kekahi mau hana ma CNC ke hopena i ka swarf. Hoʻokomo pū ia i ka wili ʻana, ka ʻeli ʻana, ka huli ʻana, a me nā mea ʻē aʻe. ʻAe, hiki ke hoʻohana hou i nā ʻōpala metala a me nā plastik i kahi kaʻina hana kūpono. Eia nō naʻe, ʻaʻole hiki iā mākou ke hoʻohana i nā ʻōpala kikoʻī e like me nā ʻōpala lāʻau.
Akā, pono ʻoe e hānai i ka mea i loko o kāu mīkini. ʻAʻohe mea nui a ʻaʻohe haunaele koe wale nō nā kākoʻo inā ʻoe e hoʻohana i kekahi.
I ka hoʻohālikelike ʻana, ʻoi aku ka pono o ka paʻi 3D no ka mea he emi ka ʻōpala.
ʻO CNC a i ʻole 3D Printing - ʻO wai ka mea ʻoi aku ka maikaʻi?
Ke lana nei ko mākou manaʻo ua maopopo iā ʻoe i kēia manawa nā ʻokoʻa koʻikoʻi ma waena o ka paʻi 3D a me CNC. No laila, e noʻonoʻo kākou i ke ʻano hana e hiki ke lawe mai i nā pono hou aʻe nou.
1) Ka ikaika
I ka hapanui o nā hihia, makemake nā mea hana i ka mīkini CNC no ka hana ʻana ma nā metala. No laila, hoʻohana nui nā mīkini CNC i nā mea monolithic me nā waiwai thermal a me mechanical maikaʻi loa.
Hiki i ka paʻi 3D ke hana i nā ʻano mea like ʻole, ʻoiai nā mea wai. No laila, ʻaʻole hiki iā ʻoe ke manaʻo e loaʻa i nā mea nā waiwai kino maikaʻi. Eia kekahi, ʻoi aku ka liʻiliʻi o nā waiwai mechanical i hoʻohālikelike ʻia me nā mea i hoʻohana ʻia i ka mīkini CNC.
2) ʻŌpala
He kūlana maʻamau nā mīkini CNC no ka hana ʻana i nā ʻāpana pololei, paʻa, a ʻoi aku ka pale ʻana i ka wela. Loaʻa kēia mau mīkini ma aneane nā ʻoihana āpau.
Loaʻa nā ʻoihana mai nā ʻoihana liʻiliʻi a i nā hale hana hana nui. Nui nā ʻano hana like ʻole, a he nui ka ʻōpala. Inā paha ma ke kahakaha ʻana, ka hoʻoheheʻe ʻana i ka metala, a i ʻole nā mea hoʻonani.
ʻAʻole e like me ka mīkini CNC, hoʻohana ka paʻi 3D i ka nui pololei o nā mea āu e pono ai e hana i kahi mea. Maanei he liʻiliʻi ka ʻōpala. Akā, mai poina i nā mea āu e pono ai no nā hale kākoʻo.
Akā e like me ka mea i ʻōlelo ʻia ma luna, hiki iā mākou ke hoʻohana hou i nā ʻōpala metala a me nā palakiko i loaʻa mai ka hana CNC. Hiki iā ʻoe ke hana hou i ka swarf ma nā ʻano he nui.
E hoʻomanaʻo, paʻa ka waiwai o ka ʻōpala mīkini CNC i ka hapa nui o ka manawa. Hiki iā ʻoe ke kūʻai aku i ka ʻōpala metala i kahi mea hana hou. Hiki iā ʻoe ke hoʻohana hou i ka ʻōpala inā ʻaʻole ia he ʻōpala lāʻau. Inā he ʻāpana liʻiliʻi a i ʻole nā ʻāpana metala liʻiliʻi! Hiki iā ʻoe ke hoʻohana hou i kēlā me kēia manawa.
3) Nā ʻano noi like ʻole
ʻIke nui ʻia no nā ʻāpana pololei, kūpaʻa i ka wela, a paʻa. Ua laha ka mīkini CNC ma ka hapa nui, inā ʻaʻole nā ʻoihana āpau. ʻAʻole pilikia ka nui o ka ʻoihana.
Eia nō naʻe, hopu pū ka paʻi 3D i ka hihiʻo o ka hapa nui o ka poʻe. ʻO kekahi mau kahua e pili ai kēia ʻano hana ʻo ia ka mālama ola kino, ka aerospace, a me ka ʻenekinia. ʻO kekahi ʻo ka paʻi bio, ka paʻi meaʻai, nā mea hoʻonani, a me ke kūkulu hale ʻana.
4) Nā Hoʻohālike 3D a me nā Polokalamu
ʻOi aku ka paʻakikī o ka hoʻomākaukau ʻana i nā polokalamu no nā kaʻina hana CNC machining ma mua o ka paʻi 3D. He mea nui e hana i nā ala hana me ka hoʻohana ʻana i nā polokalamu hana i kōkua ʻia e ke kamepiula.
Pono kahi loea e kuhikuhi i kahi. Eia kekahi, nānā lākou i nā ana o nā mea waiwai a me nā ʻano o ka mea ʻoki. ʻO nā mea ʻē aʻe e kau ai, ʻo ia ka spindle a me ka wikiwiki o nā koʻi, a me nā mea ʻē aʻe.
Ma ka ʻaoʻao ʻē aʻe, ʻoi aku ka maʻalahi o ka loaʻa ʻana o nā mīkini paʻi 3D. Pono ʻoe i nā polokalamu kūikawā i ʻike ʻia he slicer no ka hoʻoili ʻana i nā hiʻohiʻona kikohoʻe i loko o ke code G. ʻO ia ka mea e kaohi ai i ke kaʻina hana hana 3D.
ʻOi aku ka maʻalahi o ke ʻano ʻokiʻoki ma mua o ka hoʻolālā mua ʻana i nā mīkini CNC.
5) Nā ʻano mea hana like ʻole
Hiki iā ʻoe ke hoʻohana i kekahi mau mea hana i ka mīkini CNC hoʻokahi. Hoʻonui ia i nā hiki a hoʻolilo i kēia kaʻina hana i ʻoi aku ka maʻalahi. Hoʻopili mākou i nā mea āpau i ka ʻenehana CNC.
Hiki i kekahi mau mīkini ke hoʻololi aunoa i nā mea hana i kāu hana o kēia manawa. ʻAʻole e loaʻa i ke kaʻina hana nā hoʻomaha lōʻihi.
No ka paʻi 3D, ua kaupalena ʻia nā mea hana i loaʻa. I ka hapa nui o ka manawa, hiki ke pilikia kēia. Akā, ke hoʻohana ʻoe i kēia ʻano hana hoʻohui, ʻaʻole pono nā mea ʻē aʻe. He ʻano like ʻole ka paʻi 3D.
6) Wikiwiki
He kuleana koʻikoʻi ko ka paʻakikī o ka hoʻolālā ma ʻaneʻi. ʻO ia a me kāu koho ʻana i nā mea e hoʻoholo ai i ka wikiwiki o ka hana ʻana inā ʻoe e hoʻohana ana i nā mīkini CNC. Hiki ke lilo i mea kupaianaha a, i ka hapa nui o nā hihia, ʻaʻohe mea e hoʻokūkū ai.
Akā, e hoʻomanaʻo e hiki i ka hoʻolālā mua ʻana i kekahi mau kaʻina hana ke lōʻihi ka manawa, ʻoiai inā ʻoe e lawelawe ana i nā papahana paʻakikī.
Hiki i ka manawa hoʻohuli no kēia hana ʻana ke hala i 3 a 4 mau lā. No ka paʻi 3D, hiki i kēia ke lilo i 1 a i ʻole 2 mau lā.
I kekahi mau hihia, hiki ke lohi ka paʻi 3D a ʻaʻole ia ke koho maikaʻi loa no kekahi hana serial. ʻO ke kumu i kapa ʻia ai he prototyping wikiwiki ʻaʻole pono nā mea paʻi i ka pre-programing lōʻihi. He manawa pōkole ka holo ʻana iā lākou.
ʻO ka mea e pono ai, ʻo ia ka hoʻouka ʻana i nā mea a me ka ʻoki ʻana i nā faila. He mea ia e hiki iā ʻoe ke hana i loko o kekahi mau minuke a laila hoʻouna aku i ka mea paʻi.
Ke hoʻomaikaʻi mau nei ka hana ʻana i nā mea hoʻohui i kēlā me kēia lā. Ke hana wikiwiki nei nā mīkini o kēia wā ma mua o nā hoʻolālā kahiko.
7) Ma hope o ka hana ʻana
I kekahi manawa, pono ka hana ma hope o nā kikoʻī āu e hana ai me nā mīkini CNC e like me ke one ʻana, ke one ʻana, ka plating ʻana, ka palaki ʻana, a me ka wili ʻana.
Kaʻina Sanding
Kaʻina Hana Hoʻoheheʻe One
Kaʻina Hana Palaki
Ke kaʻina wili ʻana
Eia kekahi, hiki iā ʻoe ke one a hoʻopau i nā ʻāpana ma ka mīkini CNC hoʻokahi. ʻO nā hopena ma aneʻi e like me ka maikaʻi o ke kalai ʻana.
I ka paʻi 3D, pono nā huahana i ka hana ma hope. Manaʻo ʻoe ua hana ʻoe i kekahi mau ʻāpana metala me ke kaumaha kūloko ma ka mahana. A laila, hiki iā ʻoe ke hoʻohana koke i kekahi o lākou ma hope o ka paʻi ʻana.
Nā nīnau i nīnau pinepine ʻia ma CNC Vs. 3D Printing
1) He aha nā ʻokoʻa koʻikoʻi ma waena o ka paʻi 3D a me ka mīkini CNC?
ʻŌlelo ka hapa nui o nā mea hoʻohana paʻi 3D he maʻalahi ka hoʻohana ʻana ma mua o nā mīkini CNC. Ke hoʻomākaukau ʻoe i ka faila, ʻo ka mea wale nō āu e pono ai ke koho i nā ʻāpana kuhikuhi a me ka hoʻopiha.
Pono paha ke kākoʻo no ka mīkini paʻi akā ʻaʻole pono mau. Ke hoʻomaka ʻoe e paʻi, ʻaʻohe pono no ka nānā ʻana. E waiho i ka mīkini paʻi a pau ke kaʻina hana paʻi. E hoʻopili ka ʻenehana i nā pono hana ma hope.
Akā, pono ka mīkini CNC i kahi loea e loiloi i nā mea hana like ʻole. Hana ia ma nā loina hana kū hoʻokahi. Ma ke ʻano he kaʻina hana subtractive, hoʻomaka ia me kahi ʻāpana o nā mea. Hoʻohana ia i nā mana hoʻolālā.
Hiki iā ʻoe ke koho mai nā mīkini 3-axis, 4-axis, a me 5-axis. Ua kapa ʻia kēia mau mea he mau mana helu kamepiula. Hoʻokele ka CNS i ka neʻe ʻana o kēia mau mea hana mīkini ma nā ana ʻekolu. Hoʻopau nā mīkini i nā mea a hiki i ka pau ʻana o ke kaʻina hana mīkini. E noho ʻoe me kāu huahana hope loa.
Ma waena o kēia mau mea a pau, hiki i ka mīkini 5-axis ke kōkua iā ʻoe e hana i nā ʻāpana paʻakikī. Eia kekahi, pono ʻoe e hana i nā hana hoʻohuli liʻiliʻi ma nā mīkini 5-axis. Mālama kēia i ka hana kanaka a hoʻomaikaʻi pū i ka wikiwiki a me ka pololei o ka hana ʻana.
2) Pono anei au e kiʻi i kahi mīkini CNC a i ʻole ka mīkini paʻi 3D no kaʻu ʻoihana?
ʻOi aku ka kahiko o ka mīkini CNC ma mua o ka paʻi 3D. Akā, ke apo nei ka hapa nui o ka poʻe i nā mea ʻelua ma ke ʻano like. E hoʻomanaʻo, pono paha ʻoe e hoʻohana pū iā lākou i kekahi mau kūlana.
Hōʻike kēlā me kēia i kona mau pono koʻikoʻi ma mua o ka hapa nui o nā ʻano kuʻuna e like me ke kālai ʻana i ka injection. He mea kōkua ia e loiloi i kāu mau pono ma mua o ke koho ʻana i ka mea kūpono loa iā ʻoe.
ʻO ka mea āu e kūʻai ai e pili ana i kāu mau pono. He maʻalahi nā mīkini paʻi 3D. Akā, hiki i kekahi mau mea ke keʻakeʻa i kāu hoʻoholo.
Inā ʻaʻole ʻoe i hoʻoholo, he mau koho maikaʻi loa nā mīkini paʻi 3D. Inā akamai ʻoe, e hana nā mīkini CNC nou. ʻOi aku ka liʻiliʻi o ka walaʻau a me ka ʻōpala o nā hiʻohiʻona holomua. Akā, pono ʻoe i kahi hale hana e mālama ai i kēia mau mīkini no ka mea he nui lākou.
ʻOi aku ka lohi o kekahi mau mīkini paʻi 3D akā hiki ke emi ke kumukūʻai no nā hana hana haʻahaʻa. Pono ʻoe i ke aʻo kumu e hoʻohana ai iā lākou. ʻOi aku ka haʻahaʻa o nā hoʻokuʻu ʻana, a hiki iā ʻoe ke loaʻa iā lākou ma ke keʻena.
E noʻonoʻo i nā ʻano āpau ma mua o ka hoʻoholo ʻana. E ʻoi aku ka maikaʻi inā hiki iā ʻoe ke loaʻa nā pono hoʻokūkū ʻē aʻe o nā ʻano ʻelua.
3) Hiki i ka Metal 3D Printing ke pani i ka CNC Machining maʻamau?
Hoʻohana ka paʻi 3D a me ka mīkini CNC i nā ʻenehana koʻikoʻi like. ʻO ka holomua ʻana i kekahi e hoʻoikaika i nā hoʻomaikaʻi ʻana i kekahi.
Inā e pili ana i ke kaʻina hana holoʻokoʻa o nā ʻāpana metala, he ʻokoʻa ia. ʻAʻole hiki i ka mīkini CNC a me ka paʻi 3D metala ke pani kekahi i kekahi.
Ke holomua nei ka paʻi hao 3D a e pani paha i kekahi mau kaʻina hana. Akā, pono nō mākou i ka mīkini CNC.
4) ʻOi aku ka makepono o ka mīkini CNC ma mua o ka paʻi 3D?
Ma ka hapa nui o nā hihia maʻamau, ʻoi aku ka maʻalahi o ka paʻi 3D ma mua o ka mīkini CNC. Akā, e pili ana nā kumukūʻai i ka helu o nā ʻāpana āu e pono ai a me ka wikiwiki o kou pono ʻana iā lākou.
He mea nui ka wikiwiki i ke koho ʻana ma waena o ka paʻi 3D a me ka mīkini CNC. ʻOiaʻiʻo, hiki iā CNC ke hāʻawi iā ʻoe i ka wikiwiki hana wikiwiki no ka hana ʻana i kahi huahana kikoʻī i ka nui. Pono mākou e hoʻonohonoho i kahi laina hōʻuluʻulu o nā mīkini e hiki ke hana i kēlā me kēia ʻāpana.
Ma ka ʻaoʻao ʻē aʻe, ʻo ka paʻi 3D e pili ana i ka hana ʻana i ka huahana holoʻokoʻa mai ka hoʻomaka a hiki i ka hopena. No laila, ʻaʻole paha kūpono ke kaʻina hana paʻi 3D no nā hana nui.
No nā nui he nui o nā huahelu pālua kiʻekiʻe, ʻo ka mīkini CNC ka koho maikaʻi loa. He kūpono ka paʻi 3D no nā leo haʻahaʻa. Inā makemake ʻoe i kāu mau ʻāpana o nā prototypes wikiwiki, ʻo ka paʻi 3D ka holoholona maikaʻi loa.
ʻO nā mea hou aʻe e hoʻolilo i nā hoʻohālikelike kumukūʻai i mea paʻakikī. ʻO kekahi, ʻo ia ke ʻano o nā kumukūʻai o nā mea. ʻAʻole like ke kumukūʻai o nā mea makepono e like me ABS me nā mea ma kahi o $500 no ke kilokani. Eia kekahi, ʻo ka hoʻololi ʻana a me ka hoʻoponopono ʻana i nā mīkini e like me nā poʻo CNC e hoʻopilikia i nā kumukūʻai holoʻokoʻa.
Manaʻo Hope!
I kekahi ʻano, hiki ke hoʻopili ʻia ka mīkini CNC a me ka paʻi 3D. ʻO ka hapa pinepine, ma ka hana a me nā hiki. Akā, loaʻa i kēlā me kēia nā pono e kūpono ai no nā noi kūikawā.
He mea maikaʻi loa ka mīkini CNC no nā hana e pono ai ka pololei kiʻekiʻe. Eia kekahi, hana ia i nā huahana paʻakikī mai nā mea i mākaukau. Makemake ka hapa nui o ka poʻe i kēia no ka pono o ke kumukūʻai a me ka pololei.
ʻO nā ʻano o ka paʻi 3D hou e hoʻolilo i ke kaʻina hana i mea kūpono no ka hana ʻana i nā prototypes. ʻO nā mea ʻē aʻe e hana no ia mea, ʻo ia nā huahana hoʻolālā maʻamau a me ka hoʻāpono ʻike maka.
Ua hoʻopuni ʻia nā mea a pau; he kahua ākea ka honua. Ua piha ia me kahi ākea no nā mīkini CNC a me nā mīkini paʻi 3D. No laila, e koho i ka ʻenehana kūpono no kāu hana aʻe.
