Inā he mea hana hou ʻoe ma ka ʻoihana paʻi 3D, manaʻo mākou mai wikiwiki e kūʻai i nā mīkini paʻi 3D no ka mea he maʻalahi loa kekahi mau paʻi 3D a i ʻole nā hiʻohiʻona koʻikoʻi no kāu mau koi hana. Hoʻohana ʻia ka paʻi haʻahaʻa haʻahaʻa 3D no ka prototyping wikiwiki a me ka hana maoli. Hāʻawi ka paʻi 3D i ka hoʻolālā manuahi, hana maʻamau, hoʻohui maʻalahi, hana haʻahaʻa haʻahaʻa a me ke kumu kūʻai haʻahaʻa.
Maikaʻi ka paʻi 3D no ka hana haʻahaʻa haʻahaʻa. Ke hiki i ka mea hoʻolālā a me nā ʻenekini ke noʻonoʻo a hoʻāʻo i nā prototypes, hiki iā lākou ke mālama i ka manawa a me ke kālā me ke kaʻina paʻi 3D. ʻO ka hana ʻana o ka mea hana ʻo ia ka ʻāpana pipiʻi o ka hoʻomohala huahana i nā mea hana liʻiliʻi a liʻiliʻi. Me ke kaʻina hana paʻi 3D, hoʻopau ʻia kēia mau kumukūʻai no ka mea ʻaʻole ia e koi i nā mea hana a i ʻole nā molds. Hoʻopōkole hoʻi i ka manawa alakaʻi a hoʻohaʻahaʻa i ke kumukūʻai hana. ʻO ka paʻi 3D, ma ke ʻano he hana hoʻohui, ʻoi aku ka maikaʻi o ka ikehu. Hiki iā ia ke hoʻohana ma mua o 90% mea maʻamau e hōʻemi i ka ʻōpala, no laila, he kaʻina hana Eco.
Hiki i ka paʻi 3D ke mālama i ka manawa alakaʻi mai nā mahina a i nā pule a me nā lā. Hiki ke hana wikiwiki, ho'āʻo, paʻi 3D i ka hana haʻahaʻa ma mua o ka wā ma mua. Hiki ke hoʻohana ʻia nā prototypes hoʻāʻo i hana ʻia e ke kaʻina paʻi 3D e hoʻāʻo i ka pale ʻana i ka hopena, ke kūʻē kemika a me ka maʻalahi. He wikiwiki ka hana additive no ka mea hiki ke hana ʻia nā mea hana e ka paʻi 3D i ka manawa pōkole. Ma ke kaʻina hana kuʻuna, he mau pule ia e kūkulu ai i nā mea hana kila a me nā alumini. A ʻaʻole e ʻike ʻia nā kuhi hewa a hiki i ka pau ʻana o ka mīkini. Hiki ke hoʻokō ʻia nā hoʻololi hoʻolālā a hiki i ka pau ʻana o ka hoʻolālā a me ka maikaʻi. E hoʻonui kēia i nā kumukūʻai a me ka manawa.
Inā pono nā mea hana e hana ma lalo o 1,00 mau ʻāpana, he mea kūpono ke paʻi 3D Iecaianoaaiiuo Volume Low ʻano hana. ʻOi aku ka nui o nā mea hana, ʻoi aku ka haʻahaʻa o ke kumukūʻai i ka wā e hana ai i nā ʻāpana plastic. Inā liʻiliʻi ka maikaʻi o ka hana, ʻoi aku ka pipiʻi o ke kaʻina hana injection. Hiki i nā mea hana ke kūʻai aku ma kahi o 20 mau mea paʻi 3D no ke kumukūʻai o hoʻokahi ʻōnaehana hoʻoheheʻe injection. Kōkua ia i ka hoʻonui ʻana i ka helu hana a hoʻohana pono i ka hana.
Ke hoʻohana nei ʻo DMLS i kahi laser wattage pololei a kiʻekiʻe e wili ai i nā metala a me nā alloys e hana i nā mea metala hana e ka ʻikepili CAD. He ikaika a pale wela nā ʻāpana DMLS. ʻAʻole hiki i nā hana hana ʻē aʻe ke hana i kēia mau ʻāpana metala paʻakikī.
ʻO Steeolithography kahi hana paʻi 3D kahiko. Pono nā ʻenekinia e hōʻoia inā hiki ke hoʻohana ʻia ka stereolithography e hoʻohuli i nā hiʻohiʻona i mea paʻi 3D maoli ma o ka hoʻololi ʻana i ka plastic wai i nā ʻāpana 3D paʻa. Pono nā faila CAD e ka hapa nui o nā ʻenehana paʻi e hana i nā ʻāpana. Pono e hoʻololi ʻia ka faila CAD i kahi ʻano i hiki i nā mea paʻi ke hoʻomaopopo.
E like me ka stereolithography, ʻo DLP kahi hana 3D e hana pū me nā photopolymers. Hoʻohana ʻo DLP i kahi DMD i hoʻopili ʻia i ka ʻili holoʻokoʻa o ka pā o ka resin photopolymer. ʻOi aku ka wikiwiki o DLP ma mua o ka stereolithography.
ʻO SLS kahi ʻenehana prototyping wikiwiki. Hiki iā ia ke hana i nā ʻāpana he nui i ka manawa hoʻokahi. He koho maikaʻi ʻo SLS no DDM o nā ʻāpana e koi ai i ka ikaika a me ka pale wela. Hoʻohana ʻo SLS i ka laser cos e hoʻohui i ka plastic, metala a i ʻole ka pauka seramika, papa ma ka papa e kūkulu i kahi ʻāpana paʻa.
ʻO MJP kahi 3D Pai ke kaʻina hana no ka hana ʻana i nā ʻāpana plastik maʻemaʻe a me ka hoʻonā kiʻekiʻe me nā geometries paʻakikī. He kaʻina hana hoʻohui ia no ka paʻi ʻana i ka ʻili lahilahi o nā plastik wai UV a me nā mea kākoʻo wax.
Inā he mea hou ʻoe ma ka ʻoihana paʻi 3D, mai wikiwiki e kūʻai i nā mea paʻi 3D. Hoʻopili HUI wikiwiki at [pale ʻia ka leka uila] , e hāʻawi mākou i ke kōkua o 3D Printing Low Volume Production e like me kāu mau koi papahana.
