Apo patinotaura nezvekuwedzera kwekugadzira uye zvinhu, tinowanzofunga nezvepurasitiki kana simbi.Zvisinei,3D kudhindazvigadzirwa zvinowirirana zvakakura zvakanyanya mumakore.Isu tinogona ikozvino kushandisa zvakasiyana-siyana mbishi kugadzira zvikamu, kubva kumakeramiki kune chikafu kusvika kune mahydrogel ane stem maseru.Wood zvakare imwe yeaya akawedzera zvinhu masisitimu.
Iye zvino, zvigadzirwa zvehuni zvinogona kuenderana nefilament extrusion uye kunyange hupfu hwemubhedha tekinoroji, uye huni 3D kudhinda kuri kuramba kuchizivikanwa.
Maererano nemushumo wakabudiswa nemagazini inonzi Nature, vanhu vakarasikirwa nechikamu che54% chehuwandu hwemiti iri panyika.Kutemwa kwemasango kutyisidzira chaiko nhasi.Zvakakosha kufunga zvakare nzira yatinodya nayo huni.Kuwedzera kwekugadzira kunogona kunge kuri kiyi yekushandiswa kwakasimba kwehuni, nekuti ndiyo tekinoroji yekugadzira iyo inongoshandisa zvinhu zvinodiwa, uye inogona kushandisa zvinhu zvakadzokororwa kugadzira zvinhu.Naizvozvo, tinogona 3D kudhinda zvikamu.Kana zvisisabatsire, tinogona kuzvishandura kuti zvidzoke kune zvigadzirwa kuti titange kutenderera kutsva kwekugadzira.

Extruded huni3D kudhinda process
Imwe nzira yekudhinda huni mu 3D ndeye extrude filaments.Zvinofanira kuonekwa kuti zvinhu izvi hazvisi 100% zvakagadzirwa nematanda.Izvo chaizvo zvine 30-40% yehuni fiber uye 60-70% polymer (inoshandiswa seanonamira).Iyo huni 3D kudhinda kwekugadzira maitiro pachayo zvakare inonakidza kwazvo.Semuenzaniso, unogona kuedza kupisa kwakasiyana kwewaya idzi kuti uite mavara akasiyana uye kupera.Mune mamwe mazwi, kana extruder inosvika pakupisa kwepamusoro, huni huni huchapisa, zvichiita kuti inzwi rive rakasviba mumarara.Asi yeuka, zvinhu izvi zvinobvira zvakanyanya.Kana muromo uchipisa zvakanyanya uye kumhanya kwewaya kusingamhanyire zvakakwana, chikamu chakadhindwa chinogona kukuvara kana kutobatira moto.
Kubatsira kukuru kwehuni silika ndeyekuti inotaridzika, inonzwa uye inonhuwa sehuni yakasimba.Pamusoro pezvo, maprints anogona kupendwa zviri nyore, kucheka nekukwenenzverwa kuita kuti nzvimbo dzawo dzive dzechokwadi.Nekudaro, chimwe chezvakanyanya kushata ndechekuti chinhu chisina kusimba pane yakajairika thermoplastic.Nokudaro, ivo vari nyore kuputsa.
Kazhinji kutaura, chinhu ichi hachizoshandiswa munzvimbo yeindasitiri, asi kune mugadziri wenyika, kwaanoshandiswa sechinhu chekuzvivaraidza kana chekushongedza.Mamwe makuru ekugadzira fiber fiber anosanganisira Polymaker, Filamentum, Colorfabb kana FormFutura.
Kushandiswa kwehuni muhupfu hwemubhedha
Nokuda kwekugadzirwa kwezvikamu zvemapuranga, teknolojia yemubhedha wehupfu inogona kushandiswawo.Muzviitiko izvi, hupfu hwakasvibira hunyoro hunoumbwa nesawdust hunoshandiswa, uye pamusoro pejecha.Imwe yeanonyanya kukosha matekinoroji mundima iyi ndeyekunamatira kupfapfaidza, iyo inonyanya kuzivikanwa yeDesktop Metal (DM).DM yakavhura musuwo mutsva munyika yekuwedzera yekugadzira mushure mekushandira pamwe neForust.Iyo "Shop System Sango Edition" inodhinda system yakabatana yakagadziridzwa nevaviri inobvumira vateereri vakawanda kushandisa Binder Jetting yehuni 3D kudhinda.
Iyi inodhinda sisitimu inogona 3D kudhinda inoshanda yekupedzisira-shandisa matanda emiti akagadzirwa kubva kuhuni dzakadzokororwa.Iyo chaiyo yekugadzira tekinoroji inoshandisa sawdust zvimedu uye zvinonamira munzira yekudzora komputa.Uchishandisa dhizaini-ne-layer yekugadzira sisitimu, zvinokwanisika kugadzira zvikamu zvehuni izvo zvakaoma kuwana nenzira dzechinyakare dzekubvisa uye dzisina marara.Zviripachena, mutengo weiyo tekinoroji ichave yakanyanya kukwirira kupfuura iyo filament extrusion nzira.Nekudaro, izvi zvakakosha kufunga nekuti mhedzisiro ichave nehupamhi hwepamusoro kupfuura iyo FFF yakadhindwa chikamu.
Pamusoro pekutariswa seyakasimba yekugadzira huni modhi, huni 3D kudhinda kunogonawo kugadzirisa matambudziko mazhinji.Izvi zvinosanganisira kubva pakudzorerwa kwenhoroondo kusvika pakusikwa kwezvinhu zveumbozha, kusvika pakushandiswa kwezvinhu izvi zvechisikigo hazvisati zvafunga zvigadzirwa zvitsva.Nemhaka yokuti inzira yedhijitari, vashandisi vasina unyanzvi hwekuveza vanogonawo kunakidzwa nezvakanaka zvehuni3D kudhinda.