Saka ndeapi maitiro ayo?Chekutanga, inotora nzira yekuwedzera zvinhu (senge coagulation, welding, simende, sintering, aggregation, etc.) kuti igadzire zvikamu zvinodiwa kutaridzika, nekuda kweiyo RP tekinoroji mukugadzira zvigadzirwa hazviburitse tsvina. kusvibiswa kwezvakatipoteredza, saka mune yanhasi yanhasi inotarisisa kune ecological nharaunda, iyi zvakare igirinhi kugadzira tekinoroji.Chechipiri, yakagadzirisa matambudziko mazhinji mukugadziriswa kwechinyakare uye kugadzira kwelaser tekinoroji, nhamba yekudzora tekinoroji, indasitiri yemakemikari, huinjiniya hwezvinhu uye humwe hunyanzvi.Kushandiswa kwakakura kwekukurumidza prototyping tekinoroji muChina kwaita basa rekutsigira mukusimudzira mabhizinesi ekugadzira muChina, kwakasimudzira kukurumidza kupindura kugona kwemabhizinesi kumusika, kwakavandudza kukwikwidza kwemabhizinesi, uye kwakabatsirawo zvakanyanya muhupfumi hwenyika. kukura.

Zvakanakira 3D kudhinda prototypes

1. Iine yakanaka yakaoma yekugadzira kugona, inogona kupedzisa kugadzira yakaoma kupedzwa nemaitiro echinyakare.Chigadzirwa chacho chakaoma, uye chete kuburikidza neakawanda kutenderera kwedhizaini - prototype muchina kugadzirwa - bvunzo - dhizaini dhizaini - prototype muchina kubereka - bvunzo maitiro, kuburikidza neiyo prototype muchina wakadzokororwa bvunzo unogona kuwana nenguva matambudziko uye kugadzirisa.Nekudaro, kuburitsa kweiyo prototype kudiki kwazvo, uye zvinotora nguva yakareba uye mutengo wakakwira kutora nzira yechinyakare yekugadzira, zvichikonzera kutenderera kwakareba uye mutengo wakakwira.

2. Kudhura kwakaderera uye kukurumidza kukurumidza kwekugadzira batch diki kunogona kuderedza zvakanyanya njodzi yekuvandudza uye kupfupisa nguva yekuvandudza.3D kudhinda ingot kukanda nemapuranga hakudi kune yechinyakare yekugadzira modhi, system, mold uye kufa forging process, inogona kukurumidza prototype kugadzirwa, yakaderera mutengo, uye dhijitari, iyo yese yekugadzira maitiro inogona kugadziridzwa chero nguva, chero nguva, mune a nguva pfupi, nhamba huru yekuongorora bvunzo, nekudaro zvakanyanya kuderedza njodzi yekuvandudza, kupfupisa nguva yekuvandudza, kuderedza mutengo wekuvandudza.

3. Kushandiswa kwepamusoro kwezvinhu, kunogona kuderedza zvakanyanya mutengo wekugadzira.Iyo yechinyakare kugadzira ndeye "material kuderedza kugadzirwa", kuburikidza neiyo raw material billet kucheka, extrusion uye mamwe maoperation, bvisa yakawandisa mbishi, kugadzirisa inodiwa zvikamu chimiro, kugadzirisa kubviswa kwezvinhu zvakasvibirira zvakaoma kudzokorodza, marara e. mbishi zvinhu.Kudhinda kwe 3D kunongo wedzera zviwanikwa pazvinenge zvichidiwa, uye mwero wekushandiswa kwezvinhu wakakwira zvakanyanya, izvo zvinogona kushandisa zvizere zvinhu zvinodhura zvinodhura uye kuderedza zvakanyanya mutengo.

kushanda musimboti:

Rapid Prototyping (RP) inobvisa zvachose nzira dzechinyakare "kubvisa" machining (kureva kubvisa zvishoma zvinhu zvakakura kupfuura workpiece uye kuwana workpiece).Kombuta-inobatsira dhizaini (CAD) uye komputa-inobatsira kugadzira (CAM) inoitwa uchishandisa nyowani "kukura" machining nzira (kureva, zvishoma nezvishoma kupfuudza chidimbu chezvivharo zvidiki mumabasa makuru).Tekinoroji dzepamberi senge (CAM), komputa nhamba yekudzora (CNC), chaiyo servo madhiraivha, lasers uye zvinhu sainzi zvakabatanidzwa mune hutsva tekinoroji.Pfungwa huru ndeyokuti chero chikamu chetatu-dimensional chinogona kutorwa seakawanda akaenzana-akaenzana maviri-dimensional contours akaiswa pamusoro penzira yekubatanidza.Zvinoenderana neiyo 3D dhizaini modhi yechigadzirwa chakaumbwa pakombuta, iyo 3D modhi muCAD system inogona kuchekwa kuita nhevedzano yeruzivo rwejometri yendege, uye laser beam inosarudza kucheka chidimbu chepepa (kana dhizaini resin yemvura. yaporeswa, uye chidimbu chehupfu chiri kunyunguduka), kana jekiseni rinobva rapfapfaidza runyoro rwenamira kana inopisa inonyungudika uye inotenderedza chikamu chega chega uye muchigadzirwa chemativi matatu.Kubva 3D USA yakaunza yekutanga kushambadzira SLA yekukurumidza prototyping muchina muna 1988, kwave neanopfuura gumi akasiyana prototyping masisitimu, anosanganisira SLASLS, LOM neFDM.

Sezvo echinyakare maturusi emuchina wekugadzira maturusi uye mold zvisingadiwe, mutengo wechinyakare nzira dzekugadzirisa unongova 30% ~ 50% yenguva yekushanda, uye mutengo i20% ~ 35%.Mazano ekugadzira anogona kuve otomatiki, zvakananga, nekukurumidza uye nemazvo kushandurwa kuita mamwe mabasa.Kana kuti zvakananga kugadzira modhi yechigadzirwa, kuitira kuti dhizaini yechigadzirwa ikurumidze kuongororwa, kugadziridzwa uye kuedzwa kushanda, izvo zvinopfupisa zvakanyanya kutenderera kwechigadzirwa.Iko kushandiswa kwekukurumidza prototyping tekinoroji mukuita kwechigadzirwa chitsva chekuvandudza mabhizinesi kunogona kupfupisa kutenderera kwekuvandudza kwezvigadzirwa zvitsva, kuve nechokwadi chenguva yekuti zvigadzirwa zvitsva zviiswe pamusika, nekuvandudza kukurumidza kupindura kugona kwemabhizinesi kumusika.Panguva imwecheteyo, inogona zvakare kuderedza njodzi yekuvhura mold uye mutengo wekugadzirwa kwechigadzirwa chitsva;kuonekwa panguva yezvikanganiso zvekugadzirwa kwechigadzirwa, kutanga kuona kukanganisa, uye kuchinja kwekutanga.Kurasikirwa kwakawanda kunokonzerwa nekuchinja kwemaitiro kunotevera kunodzivirirwa, uye iyo yenguva imwe chete yekubudirira kweiyo chigadzirwa debugging inovandudzwa.Naizvozvo, kushandiswa kwekukurumidza prototyping tekinoroji yave nzira yakakosha yekuvandudza zvigadzirwa zvitsva muindasitiri yekugadzira.