Inkqubo umahluko phakathi koshicilelo lwe-3D kunye ne-CNC yemveli

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, lilinganiswe ngobude, ububanzi, ubude kunye nokunxiba kwenxalenye, kwaye emva koko isikwe kubungakanani obuhambelanayo bokucubungula, ukukhethwa kwezixhobo zeCNC kunokushicilela kwe-3D, i-hardware jikelele kunye neplastiki. I-sheet metal inokuba yi-CNC yomatshini, kwaye ubuninzi beengxenye ezibunjiweyo zingcono kunoshicilelo lwe-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 yasekunene 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 zasemva kokulungiswa kweendawo eziprintiweyo ze-3D ngokubanzi, ukuxutywa kwesanti, ukuqhushumba, ukuchithwa, ukudaywa, njl njl. Ukongeza kwisanti, ukuqhushumba kweoli kunye nokuchithwa, kukho i-electroplating, i-silika-screening, i-pad printing, i-oxidation yesinyithi, i-laser engraving. , ukuqhunyiswa kwesanti njalo njalo.

Isishwankathelo, i-CNC machining kunye ne-3D yoshicilelo ineenzuzo zabo kunye nokungalunganga. Ukukhetha inkqubo yomatshini elungileyo kubaluleke ngakumbi.