Kugereranya ibyiza nibibi byinzira enye zisanzwe

1. SLA

SLA ni ingandaIcapiro rya 3Dcyangwa uburyo bwo gukora inyongeramusaruro ikoresha laser igenzurwa na mudasobwa kugirango ikore ibice muri pisine ya UV-ivura Photopolymer resin. Lazeri irerekana kandi ikiza ibice byambukiranya igice hejuru yubutaka bwamazi. Igice cyakize noneho kimanurwa munsi yubutaka bwamazi hanyuma inzira igasubirwamo. Buri cyiciro gishya cyakize gifatanye kumurongo uri munsi yacyo. Iyi nzira irakomeza kugeza igice cyuzuye.

Ibyiza:Kubyitegererezo, cosmetic prototypes hamwe nibishushanyo mbonera, SLA irashobora kubyara ibice bifite geometrike igoye hamwe nubuso bwiza burangiye ugereranije nibindi byongeweho. Ibiciro birarushanwa kandi tekinoroji iraboneka ahantu henshi.

Ibibi:Ibice bya prototype ntibishobora gukomera nkibice bikozwe mubyiciro byubwubatsi, bityo ibice bikozwe ukoresheje SLA bifite imikoreshereze mike mugupima imikorere. Byongeye kandi, mugihe ibice byakorewe inzinguzingo za UV kugirango bikize hejuru yikigice, igice cyubatswe muri SLA kigomba gukoreshwa hamwe na UV nkeya nubushuhe kugirango birinde kwangirika.

2. SLS

Mubikorwa bya SLS, lazeri igenzurwa na mudasobwa ikururwa kuva hasi kugeza hejuru hejuru yigitanda gishyushye cyifu ya nylon, igacumura buhoro (ikomatanya) mukomeye. Nyuma ya buri cyiciro, uruziga rushyira urwego rushya rwifu hejuru yigitanda kandi inzira irasubirwamo.SLS ikoresha ifu ya nylon ikomeye cyangwa ifu ya TPU ihindagurika, isa nubushakashatsi bwa termo-plastike, bityo ibice bifite ubukana nubusobanuro bukomeye, ariko bifite a Ubuso butagaragara kandi bukabura ibisobanuro byiza.SLS itanga ubunini bunini bwubaka, itanga umusaruro wibice bifite geometrike igoye cyane kandi ikora prototypes iramba.

Ibyiza:Ibice bya SLS bikunda kuba byukuri kandi biramba kuruta ibice bya SLA. Inzira irashobora gutanga ibice biramba hamwe na geometrike igoye kandi irakwiriye kubizamini bimwe bikora.

Ibibi:Ibice bifite ibinyampeke cyangwa umusenyi kandi inzira ya resin ihitamo ni mike.

3. CNC

Mugutunganya, blok ikomeye (cyangwa akabari) ya plastiki cyangwa ibyuma bifatanye kuri aGusya CNCcyangwa imashini ihindura hanyuma igabanye ibicuruzwa byarangiye ukoresheje imashini ikuramo. Ubu buryo busanzwe butanga imbaraga zisumba zose hamwe nubuso burangiye kuruta uburyo bwo gukora ibintu byiyongera. Ifite kandi ibintu byuzuye, bihuje ibinyabuzima bya plastiki kuko bikozwe mu gusohora cyangwa kwikuramo ibumba rikomeye rya resimoplastique, bitandukanye nuburyo bwinshi bwiyongera, bukoresha ibikoresho bisa na plastiki kandi byubaka mubice. Urutonde rwibintu bifatika bituma igice kigira ibintu bifuza nka: imbaraga zingana, kurwanya ingaruka, ubushyuhe bwo guhindagurika, imiti irwanya imiti hamwe na biocompatibilité. Kwihanganirana neza bitanga ibice, jigs hamwe nibikoresho bikwiranye no gupima imikorere, hamwe nibice bikora kugirango bikoreshe amaherezo.

Ibyiza:Kubera ikoreshwa rya tekinoroji ya thermoplastique hamwe nicyuma mugukora CNC, ibice bifite ubuso bwiza burangiza kandi birakomeye.

Ibibi:Imashini ya CNC irashobora kugira aho igarukira kandi rimwe na rimwe birahenze gukora iki gikorwa murugo kuruta uburyo bwo gucapa 3D. Gusya nibbles birashobora rimwe na rimwe kugorana kuko inzira ikuraho ibikoresho aho kuyongeraho.

4. Gutera inshinge

Kubumba inshinge byihuseikora mugutera inshinge za termoplastique mubibumbano kandi igituma inzira 'yihuta' nubuhanga bukoreshwa mugukora ibumba, ubusanzwe bikozwe muri aluminium aho kuba ibyuma gakondo bikoreshwa mugukora ifumbire. Ibice byabumbwe birakomeye kandi bifite ubuso bwiza bwo kurangiza. Iyi nayo ni inganda zisanzwe zikora kubice bya pulasitike, kubwibyo rero hari ibyiza byihariye byo gukora prototyping muburyo bumwe niba ibintu bibyemereye. Hafi ya buri cyiciro cya injeniyeri ya plastike cyangwa amazi ya silicone ya rubber (LSR) irashobora gukoreshwa, kubashushanya rero ntibagarukira kubikoresho bikoreshwa mugukora prototyping.

Ibyiza:Ibice bibumbabumbwe bikozwe muburyo butandukanye bwa tekinoroji yo mu rwego rwa tekinoroji hamwe nubuso buhebuje burangiye ni byiza guhanura ibicuruzwa ku cyiciro cyo gukora.

Ibibi:Igiciro cyambere cyo gukoresha ibikoresho kijyanye no guterwa inshinge byihuse ntabwo bibaho mubikorwa byinyongera cyangwa gutunganya CNC. Kubwibyo, mubihe byinshi, birumvikana gukora icyiciro kimwe cyangwa bibiri byihuta bya prototyping (subtractive cyangwa additive) kugirango ugenzure neza kandi ukore mbere yo kwimuka muburyo bwo gutera inshinge.