3D kudhinda uye UV kurapa - Zvishandiso

Chiyero chekushandisa cheUV kurapa 3DP chakapamhama, sekugadzira modhi yemukamuri modhi, mbozhanhare modhi, toyi modhi, animation modhi, zvishongo modhi, modhi yemota, modhi yeshangu, modhi yekubatsira yekudzidzisa, nezvimwe. Kazhinji kutaura, ese maCAD madhirowa inogona kugadzirwa pakombuta inogona kugadzirwa mune imwechete yakasimba modhi kuburikidza neatatu-dimensional printer.

Iko kukurumidza kugadzirisa kwechimbichimbi kwekukuvadzwa kwehondo yehondo inzira yakakosha yekukurumidza kudzoreredza kuvimbika kwendege uye kuve nechokwadi chehuwandu hwekushandisa.Mumamiriro ezvinhu ehondo, kukuvara kwemaitiro endege kunokwana makumi mapfumbamwe muzana ezviitiko zvese zvinokuvadza.Iyo tekinoroji yekugadzirisa tekinoroji haigone kusangana nezvinodiwa zvemazuva ano kukuvara kwendege kugadzirisa.Mumakore achangopfuura, mauto edu achangobva kugadzirwa pasi rose, ari nyore uye anokurumidza kurwisa ndege kukuvara kwekukurumidzira kugadzirisa tekinoroji inogona kuzadzisa zvinodiwa zvekugadzirisa zvemhando dzendege dzakawanda uye zvinhu zvakasiyana.Inotakurika inokurumidza kugadzirisa mudziyo inogona kupfupikisa nguva yekugadziriswa kwekukuvara kwendege, uye kujairana nechiedza chakawedzera kurapa nekukurumidza kugadzirisa tekinoroji yekukuvara kwekurwisa ndege.

Ceramic UV kurapa nekukurumidza prototyping tekinoroji ndeyekuwedzera ceramic poda kune UV kurapa resin mhinduro, paradzira iyo ceramic poda zvakaenzana mumhinduro kuburikidza nekumhanyisa-kumhanyisa, uye gadzira ceramic slurry ine yakakwira yakasimba yemukati uye yakaderera viscosity.Zvadaro, iyo ceramic slurry yakananga UV yakaporeswa dhizaini paiyo UV inorapa nekukurumidza prototyping muchina, uye yakasvibira ceramic zvikamu zvinowanikwa nepamusoro.Chekupedzisira, zvikamu zveceramic zvinowanikwa kuburikidza nemaitiro epashure ekurapa akadai sekuomesa, degreasing uye sintering.

Chiedza chinorapa nekukurumidza prototyping tekinoroji inopa nzira nyowani yemhando dzenhengo dzemunhu dzisingakwanisi kugadzirwa kana kunetsa kugadzirwa nemaitiro echinyakare.Chiedza chekurapa prototyping tekinoroji yakavakirwa pamifananidzo yeCT inzira inoshanda yekugadzira prosthesis, yakaoma kuronga yekuvhiya, yemuromo uye maxillofacial kugadzirisa.Parizvino, injiniya yetishu, chidzidzo chitsva chekudyidzana chiri kubuda mumuganhu wehupenyu hwekutsvaga sainzi, inzvimbo inovimbisa kwazvo yekushandisa yeUV yekurapa tekinoroji.SLA tekinoroji inogona kushandiswa kugadzira bioactive artificial bone scaffolds.Iyo scaffolds ine yakanaka mechanical zvivakwa uye biocompatibility nemaseru, uye inokodzera kunamatira uye kukura kweosteoblasts.Matishu engineering scaffolds akagadzirwa neSLA tekinoroji akaiswa nembeva osteoblasts, uye mhedzisiro yekuiswa kwesero nekunamatira yaive yakanaka kwazvo.Pamusoro pezvo, kusanganiswa kwechiedza kurapa nekukurumidza prototyping tekinoroji uye kuomesa-kuomesa tekinoroji inogona kuburitsa chiropa tishu engineering scaffolds ine akasiyana siyana akaomarara microstructures.Iyo scaffolds system inogona kuona kurongeka kwakarongeka kweakasiyana maseru echiropa, uye inogona kupa chirevo chekuenzanisa kweiyo microstructure yetishu engineering chiropa scaffolds.

3D kudhinda uye UV kurapa - resin remangwana

Pahwaro hwekutsiga kuri nani kudhinda, UV inorapika yakasimba resin zvinhu zviri kusimukira yakananga kune yakakwira kurapa kumhanya, yakaderera shrinkage uye yakaderera warpage, kuitira kuti ive nechokwadi chekuumba chokwadi chezvikamu, uye kuve nani mekiniki zvivakwa, kunyanya kukanganisa uye kuchinjika, kuitira kuti vagone kushandiswa zvakananga uye kuongororwa.Uye zvakare, zvakasiyana-siyana zvinoshanda zvichagadzirwa, senge conductive, magineti, inodzoreredza moto, yakakwira-tembiricha inodzivirira UV inorapika yakasimba resin uye UV elastic resin zvinhu.Iyo UV yekurapa yekutsigira zvinhu inofanirawo kuramba ichivandudza kugadzikana kwayo kudhinda.Iyo muromo inogona kudhinda chero nguva pasina kudzivirira.Panguva imwecheteyo, zvinhu zvekutsigira zviri nyore kubvisa, uye iyo yakazara-soluble yekutsigira zvinhu ichava yechokwadi.

3D kudhinda uye UV kurapa- μ- SL Technology

Yakaderera mwenje inorapa nekukurumidza prototyping μ- SL (micro stereolithography) itsva inokurumidza prototyping tekinoroji yakavakirwa pane yechinyakare SLA tekinoroji, iyo yakarongedzerwa yekugadzira zvinodiwa zvezvimiro zvemichini.Iyi tekinoroji yakaiswa pamberi kare kuma1980s.Pashure peanodokusvika makore 20 okunzvera kwakaoma, kwakashandiswa kumwero wakati.Parizvino yakatsanangurwa uye yakaitwa μ- SL tekinoroji inonyanya kusanganisira μ- SL tekinoroji uye maviri-photon absorption yakavakirwa μ- SL tekinoroji inogona kuvandudza kuumbwa kwehunyanzvi hwechinyakare SLA tekinoroji kune submicron level, uye kuvhura mashandisirwo ekukurumidza prototyping tekinoroji mumicromachining.Nekudaro, iyo yakawanda ye μ- Mutengo weSL yekugadzira tekinoroji yakanyanya kukwira, saka mazhinji acho achiri murabhoritari nhanho, uye kuchine imwe chinhambwe kubva pakuzadzikiswa kwehukuru hwekugadzira maindasitiri.

Maitiro makuru e 3D kudhinda tekinoroji mune ramangwana

Nekumwe kusimudzira uye kukura kwekugadzira kwakangwara, tekinoroji yeruzivo rutsva, tekinoroji yekudzora, tekinoroji yezvinhu uye zvichingodaro zvakashandiswa zvakanyanya mundima yekugadzira, uye tekinoroji yekudhinda ye3D ichasundirwawo kusvika padanho repamusoro.Mune ramangwana, kuvandudzwa kwe 3D tekinoroji yekudhinda kucharatidza maitiro makuru ehungwaru, hungwaru, ruzhinji uye nyore.

Kuvandudza kukurumidza, kushanda nesimba uye kurongeka kwekudhinda kwe3D, gadzira nzira dzekudhinda dzakafanana, kudhinda kunoramba kuripo, kudhinda kwakakura uye kudhinda kwezvinhu zvakawanda, uye kuvandudza mhando yepamusoro, michina uye yemuviri zvivakwa zvezvigadzirwa zvakapedzwa, kuti uzive. kugadzirwa kwakananga kwechigadzirwa.

Iko kuvandudzwa kwezvinhu zvakasiyana-siyana zve3D zvekudhinda, senge zvakangwara zvinhu, zvinoshanda gradient zvinhu, nano zvinhu, heterogeneous zvinhu uye zvinoumbwa zvinhu, kunyanya yakananga simbi yekugadzira tekinoroji, yekurapa uye yebiological zvinhu zvekugadzira tekinoroji, inogona kuve nzvimbo inopisa mukutsvaga kwekushandisa. uye kushandiswa kwe 3D tekinoroji yekudhinda mune ramangwana.

Huwandu hwe 3D printer idiki uye desktop, mutengo wakaderera, kushanda kuri nyore, uye kwakanyatso kuenderana nezvinodiwa zvekugovaniswa kugadzirwa, kubatanidzwa kwedhizaini nekugadzira, uye zuva nezuva kushandiswa kwemhuri.

Kubatanidzwa kweSoftware kunoona kubatanidzwa kwecad/capp/rp, kunogonesa kubatana kusina musono pakati pedhizaini software uye kugadzirwa kwekudzora software, uye inoziva maitiro makuru eiyo ramangwana budiriro ye 3D tekinoroji yekudhinda pasi pekutonga kwakananga network yevagadziri - kure online kugadzira.

3D kudhinda tekinoroji maindasitiri ane nzira refu yekuenda

Muna 2011, musika wepasi rose wekudhinda we3D waive US $1.71 bhiriyoni, uye zvinhu zvakagadzirwa neTekinoroji yekudhinda ye3D zvakaverengera 0.02% yezvese zvakabuda mukugadzirwa kwepasi rose muna 2011. Muna 2012, yakawedzera ne25% kusvika kuUS $2.14 bhiriyoni, uye inotarisirwa. kusvika US $ 3.7 bhiriyoni muna 2015. Kunyange zvazvo zviratidzo zvakasiyana-siyana zvichiratidza kuti nguva yekugadzirwa kwedhijitari iri kusvika zvishoma nezvishoma, kuchine nzira yekuenda kune 3D kudhinda, iyo inopisa zvakare mumusika, zvisati zvaitika kushandiswa kwemaindasitiri kunyange kubhururuka kupinda mudzimba. yevanhuwo zvavo.