Idalwe ekuqaleni njengendlela yokwenziwa kweprototyping ngokukhawuleza,Ushicilelo lwe-3D, eyaziwa ngokuba yimveliso eyongezelelweyo, iye yavela kwinkqubo yokuvelisa ngokwenene. Abashicileli be-3D benza ukuba iinjineli kunye neenkampani zivelise zombini iprototype kunye nemveliso yokusetyenziswa kokuphela ngaxeshanye, zibonelela ngeenzuzo ezibalulekileyo kwiinkqubo zokwenziwa kwemveli. Ezi nzuzo ziquka ukwenza ukulungelelaniswa kobuninzi, ukwandisa inkululeko yoyilo, ukuvumela ukuhlanganisa okucuthiweyo kwaye kunokusetyenziswa njengenkqubo eneendleko zokuvelisa ibhetshi encinci.
Ke yintoni umahluko phakathi kwetekhnoloji yoshicilelo ye-3D kunye nemveli esekiweyo yangokuIinkqubo ze-CNC?
I-1 - Umahluko kwizinto eziphathekayo
Izinto eziphambili ezisetyenziselwa ukushicilelwa kwe-3D yi-resin engamanzi (i-SLA), i-nylon powder (SLS), i-metal powder (SLM) kunye nocingo (FDM). Iintlaka zolwelo, umgubo wenayiloni kunye nomgubo wentsimbi zenza uninzi lwentengiso yoshicilelo lwe-3D yeshishini.
Izinto ezisetyenziselwa umatshini we-CNC zizonke iqhekeza elinye lesinyithi, elilinganiswe ngobude, ububanzi, ubude kunye nokunxiba kwenxalenye, kwaye emva koko kunqunyulwa kumlinganiselo ohambelanayo wokucubungula, ukukhethwa kwezinto zomatshini we-CNC kunokushicilela kwe-3D, i-hardware jikelele kunye ne-plastic sheet metal ingaba yi-CNC, kwaye ubuninzi beengxenye ezibunjiweyo zingcono kunokushicilela kwe-3D.
I-2 - Umahluko kumacandelo ngenxa yemigaqo yokubumba
Ushicilelo lwe-3D yinkqubo yokusika imodeli kumaleko angama-N / amanqaku e-N kwaye emva koko uwapakishe ngokulandelelana, umaleko ngomaleko / kancinci kancinci, njengeebhloko zokwakha. Ushicilelo lwe-3D ke ngoko lusebenza kumatshini wokwenza iinxalenye zezakhiwo ezintsonkothileyo ezinje nge-skeletonized parts, kanti i-CNC machining ye-skeletonized parts kunzima ukuyiphumeza.
I-CNC machining yimveliso yokunciphisa, apho izixhobo ezahlukeneyo ezisebenza ngesantya esiphezulu zisika iindawo ezifunekayo ngokwendlela yesixhobo ecwangcisiweyo. Ke ngoko, umatshini we-CNC unokucutshungulwa kuphela kwinqanaba elithile lokugoba kweekona ezijikelezileyo, i-angle yangaphandle ye-CNC machining ayinangxaki, kodwa ayinakwenziwa ngokuthe ngqo kwi-angle yangaphakathi yasekunene, ukuba iphunyezwe ngocingo lokusika / i-EDM kunye nezinye iinkqubo. Ukongeza, kwimigangatho egobileyo, ukucwangciswa kwe-CNC yeendawo ezigobileyo kudla ixesha kwaye kunokushiya ngokulula imigca ebonakalayo kwicala ukuba inkqubo kunye nabasebenzi abasebenzayo abanamava ngokwaneleyo. Kwiindawo ezineengile zangaphakathi zasekunene okanye iindawo ezigobileyo, ushicilelo lwe-3D alukho nzima njengomatshini.
3 – Umahluko kwisoftware esebenzayo
Uninzi lwesoftware yokusika yoshicilelo lwe-3D ilula ukusebenza kwaye okwangoku iphuculwe ukuba ibelula kakhulu kwaye inkxaso inokuveliswa ngokuzenzekelayo, yiyo loo nto ushicilelo lwe-3D lunokwandiswa kubasebenzisi ngabanye.
Isoftware yenkqubo ye-CNC intsonkothe ngakumbi kwaye ifuna iingcali ukuba ziyisebenzise, kunye nomsebenzi we-CNC osebenzisa umatshini we-CNC.
I-4 - Iphepha lokusebenza lwenkqubo ye-CNC
Inxalenye ingaba neenketho ezininzi zomatshini we-CNC kwaye inzima kakhulu ukuyicwangcisa. Ushicilelo lwe-3D, kwelinye icala, lulula njengoko ukubekwa kwenxalenye kunempembelelo encinci kwixesha lokucubungula kunye nezinto ezisetyenziswayo.
I-5 - Umahluko kwi-post-processing
Kukho iinketho ezimbalwa ze-post-processing ze-3D eziprintiweyo, ngokubanzi, ukuqhuma, ukuchithwa, ukudaya, njl njl. Ukongeza kwi-sanding, ukuqhuma kweoli kunye nokuchithwa, kukho i-electroplating, i-silk-screening, i-pad printing, i-oxidation yensimbi, i-laser engraving, i-sandblasting njalo njalo.
Isishwankathelo, i-CNC machining kunye ne-3D yoshicilelo ineenzuzo zabo kunye nokungalunganga. Ukukhetha inkqubo yomatshini elungileyo kubaluleke ngakumbi.
Ixesha lokuposa: Nov-02-2022
