Ngamagama alula, i-prototype iyithempulethi esebenzayo yokuhlola ukubukeka noma ukucabangela kwesakhiwo ngokwenza imodeli eyodwa noma ngaphezulu ngokusho kwemidwebo ngaphandle kokuvula isikhunta.
1-CNC ukukhiqizwa kwesibonelo
Imishini ye-CNC njengamanje isetshenziswa kakhulu, futhi ingacubungula amasampula omkhiqizo ngokunemba okuphezulu.I-prototype ye-CNCinezinzuzo zokuqina okuhle, ukungezwani okuphezulu kanye nezindleko eziphansi.CNC prototype materials ingakhethwa kabanzi.Izinto eziyinhloko zokufaka isicelo yi-ABS, i-PC, i-PMMA, i-PP, i-aluminium, ithusi, njll. I-Bakelite ne-aluminium alloy ivame ukusetshenziswa ekukhiqizeni ukulungiswa neminye imikhiqizo.
2-Re-mold (ukufakwa kwevacuum)
Ukubumba kabusha kuwukusebenzisa isifanekiso sokuqala ukwenza isikhunta se-silicone esimweni se-vacuum, futhi sithele ngezinto ze-PU esimweni se-vacuum, ukuze kufane ne-replica efana neyokuqala, enokumelana okuphezulu kwezinga lokushisa futhi amandla angcono nobulukhuni kunesifanekiso sokuqala .Ukubumba kabusha kwe-vacuum nakho kungashintsha i-material, njengokushintsha impahla ye-ABS ibe into enezidingo ezikhethekile.
Ukubumba kabusha kwe-vacuumzinganciphisa kakhulu izindleko, Uma amasethi amaningana noma inqwaba yamasethi azokwenziwa, le ndlela ifanelekile, futhi izindleko ngokuvamile ziphansi kunalezo ze-CNC.
3-3D printing prototype
Ukuphrinta kwe-3D kuwuhlobo lobuchwepheshe be-prototyping obusheshayo, okuwubuchwepheshe obusebenzisa impushana, ipulasitiki yomugqa noma izinto eziwuketshezi ze-resin ukuze kwakhiwe izinto ngokuphrinta ungqimba nongqimba.
Uma kuqhathaniswa nezinqubo ezimbili ezingenhla, izinzuzo eziyinhloko ze3D printing prototypeyilezi:
1) Ijubane lokukhiqiza lamasampula esibonelo liyashesha
Ngokuvamile, ijubane lokusebenzisa inqubo ye-SLA ukuze uphrinte ama-prototypes liphindwe izikhathi ezingu-3 kune-CNC ukukhiqizwa kwama-prototypes, ngakho ukuphrinta kwe-3D kuyisinqumo sokuqala sezingxenye ezincane namaqoqo amancane ama-prototypes.
2) Yonke inqubo yephrinta ye-3D icutshungulwa ngokuzenzakalelayo, i-prototype inokunemba okuphezulu, iphutha lemodeli lincane, futhi iphutha elincane lingalawulwa ngaphakathi ± 0.05mm
3) Ziningi izinto ozikhethela zona ze-3D printing prototype, ezingaphrinta izinto ezingaphezu kuka-30, okuhlanganisa insimbi engagqwali nama-alloys e-aluminium.
Isikhathi sokuthumela: Jul-28-2022
