Paʻi SLA 3Dʻo ia ke kaʻina hana paʻi resin 3D maʻamau i lilo i mea kaulana loa no kona hiki ke hana i nā prototypes kiʻekiʻe-pololei, isotropic, a paʻa i ka wai a me nā ʻāpana hoʻohana hope i nā ʻano mea holomua me nā hiʻohiʻona maikaʻi a me ka hoʻopau ʻana i ka ʻili.
SLA pili i ka ʻāpana o ka paʻi 3D resin.Hoʻohana nā mea hana i ka SLA e hana i nā ʻano mea like ʻole, nā hiʻohiʻona, a me nā prototypes e hoʻohana ana i ka resin wai ma ke ʻano he kumu mua.Hoʻolālā ʻia nā mea paʻi SLA 3D me kahi waihona e loaʻa ai ka resin wai.Eia kekahi, hana lākou i nā mea ʻekolu-dimensional ma o ka paʻakikī ʻana i ka resin wai me ka hoʻohana ʻana i ka laser kiʻekiʻe.Hoʻololi ka mea paʻi SLA 3D i ka resin wai i ʻekolu-dimensional plastic objects layer by layer through photochemical process.Ke paʻi 3D ka mea, hoʻoneʻe ka mea lawelawe paʻi 3D mai ka paepae.Hoʻōla ʻo ia i ka mea ma ka waiho ʻana i loko o ka umu UV ma hope o ka holoi ʻana i ke koena resin.ʻO ka pose-processing e kōkua i nā mea hana i nā mea o ka ikaika a me ka paʻa.
Makemake ka hapa nui o nā mea hanaʻenehana paʻi SLA 3De hana i nā prototypes o ke kūlana kiʻekiʻe a me ka pololei.Nui nō hoʻi nā kumu e makemake ai ka nui o nā mea hana i ka SLA ma mua o nā ʻenehana paʻi 3D ʻē aʻe.
1. ʻOi aku ka pololei ma mua o nā ʻenehana paʻi 3D ʻē aʻe
Ua lanakila ʻo SLA i nā makahiki hou ʻenehana paʻi 3Di ka mahele o ka pololei.Hoʻokomo nā mea paʻi SLA 3D i nā ʻāpana resin mai 0.05 mm a i 0.10 mm.Eia kekahi, ho'ōla ia i kēlā me kēia papa o ka resin me ka hoʻohana ʻana i ke kukui laser maikaʻi.No laila, hoʻohana nā mea hana i nā mea paʻi SLA 3D e hana i nā prototypes me ka hopena pololei a pololei.Hiki iā lākou ke hoʻohana hou i ka ʻenehana i ka paʻi 3D i nā geometries paʻakikī.
2. He ʻokoʻa o ka Resin
Hana nā mea paʻi SLA 3D i nā mea a me nā huahana mai ka wairesin.Loaʻa i ka mea hana ke koho e hoʻohana i nā ʻano resin - resin maʻamau, resin transparent, resin hina, resin mammoth, a resin definition kiʻekiʻe.No laila, hiki i ka mea hana ke hana i kahi ʻāpana hana me ka hoʻohana ʻana i ke ʻano kūpono o ka resin.Eia kekahi, hiki iā ia ke hōʻemi maʻalahi i nā kumukūʻai paʻi 3D me ka hoʻohana ʻana i ka resin maʻamau e hāʻawi i ka maikaʻi maikaʻi ʻole me ka uku ʻole.
3. Hāʻawi i ka Tightest Dimensional Tolerance
ʻOiai e hana ana i nā prototypes a i ʻole ka hana ʻana i nā ʻāpana hana, ʻimi nā mea hana i nā ʻenehana paʻi 3D e hāʻawi i ka pololei o ke ana.Hāʻawi ʻo SLA i ka hoʻomanawanui ʻoi loa.Hāʻawi ia i ka +/- 0.005 ″ (0.127 mm) ka hoʻomanawanui dimensional no ka iniha mua.Pēlā nō, hāʻawi ia i 0.002 ″ dimensional tolerance no kēlā me kēia ʻīniha aʻe.
4.Minimal Paʻi Hapa
ʻAʻole hoʻonui ʻo SLA i nā ʻāpana o ka resin wai me ka hoʻohana ʻana i ka mana wela.Hoʻopau ia i ka hoʻonui wela ma o ka hoʻopaʻa ʻana i ka resin me ka laser UV.ʻO ka hoʻohana ʻana i ka laser UV e like me nā ʻāpana calibration data e hana maikaʻi ʻo SLA i ka hōʻemi ʻana i nā hewa paʻi.ʻO ia ke kumu;nui nā mea hana e hilinaʻi nei i ka ʻenehana paʻi SLA 3D e hana i nā ʻāpana hana, nā implants olakino, nā ʻāpana mea nani, nā hiʻohiʻona hale paʻakikī, a me nā hiʻohiʻona kiʻekiʻe like.
5.Simple a me ka wikiwiki Post-Processing
ʻO Resin kekahi o nā mea i makemake nui ʻiaMea paʻi 3Dma muli o ka hoʻomaʻamaʻa ʻana ma hope o ka hana.Hiki i nā mea lawelawe paʻi paʻi 3D ke one, poni, a pena i ka mea resin me ka ʻole o ka hoʻokomo ʻana i ka manawa a me ka hoʻoikaika.Ma ka manawa like, kōkua ke kaʻina hana hana hoʻokahi i ka ʻenehana paʻi SLA 3D e hana i kahi ʻili laulima ʻaʻole pono e hoʻopau hou.
6.Supports Higher Build Volume
E like me nā ʻenehana paʻi 3D o nā makahiki hou, kākoʻo ʻo SLA i nā puke kūkulu kiʻekiʻe.Hiki i ka mea hana ke hoʻohana i ka mīkini paʻi SLA 3D no ka hana ʻana i nā puke a hiki i 50 x 50 x 60 cm³.No laila, hiki i nā mea hana ke hoʻohana i nā mea paʻi SLS 3D like e hana i nā mea a me nā prototypes o nā ʻano nui a me nā unahi.Akā, ʻaʻole kaumaha ka ʻenehana paʻi SLA 3D a ʻae ʻole i ka pololei ʻoiai ke paʻi ʻana ʻo 3D i nā puke nui.
7.Shorter 3D Pai manawa
Manaʻo nui nā ʻenekinia i kēlāSLAʻoi aku ka lohi ma mua o nā ʻenehana paʻi 3D hou.Akā hiki i ka mea hana ke hoʻohana i ka mīkini paʻi SLA 3D e hana i kahi ʻāpana hana piha a i ʻole ʻāpana i loko o 24 mau hola.ʻOkoʻa ka nui o ka manawa i koi ʻia e ka mīkini paʻi SLA 3D e hana i kahi mea a ʻāpana paha e like me ka nui a me ka hoʻolālā ʻana o ka mea.Pono ka mea paʻi i ka manawa hou e paʻi 3D i nā hoʻolālā paʻakikī a me nā geometries paʻakikī.
8. Hoʻemi i ke kumukūʻai paʻi 3D
ʻAʻole like me nā ʻenehana paʻi 3D ʻē aʻe, ʻaʻole koi ʻo SLA i nā mea lawelawe paʻi paʻi 3D e hana i kahi ʻano.Paʻi 3D ia i nā mea like ʻole me ka hoʻohui ʻana i ka wai resin ma ka papa.ʻO kalawelawe paʻi 3Dhiki i nā mea hoʻolako ke hana pololei i nā mea 3D mai ka faila CAM/CAD.Eia kekahi, hiki iā lākou ke hoʻohiwahiwa i nā mea kūʻai aku ma ka hoʻopuka ʻana i ka mea paʻi 3D ma lalo o 48 mau hola.
ʻOiai he ʻenehana paʻi 3D makua, hoʻohana mau ʻia ʻo SLA e nā mea hana a me nā ʻenekinia.Akā, ʻaʻole pono e poina ka ʻenehana paʻi SLA 3D i kona mau pono a me nā hemahema.Hiki i nā mea hoʻohana ke hoʻohana i kēia mau pono o ka ʻenehana paʻi SLA 3D piha wale nō ma ka nānā ʻana i ka lanakila ʻana i kāna mau hemahema nui.Ma hope o nā kiʻi, ʻo kā mākou SLA paʻi laʻana no kāu kuhikuhi.
Inā makemake ʻoe e ʻike i ka ʻike hou aku a pono ʻoe e hana i ke kumu hoʻohālike paʻi 3d, e ʻoluʻolu e keleponaMea Hana 3D JSADDi nā manawa āpau.
Mea kākau: Jessica / Lili Lu / Seazon