Un prototype Kuyinguqulo yokuqala yombono womkhiqizo noma isevisi. Isinyathelo esidingekayo ngaphambi kokwethulwa ngokusemthethweni esingahlola ngaso, sihlole futhi siqinisekise umbono noma iphrojekthi. Ngokuvela nokuthuthukiswa kwe Isevisi yokuphrinta ye-3d, indlela yokwenza ama-prototypes ithathe igxathu elikhulu. Manje sekulula, kuyashesha futhi kushibhe kakhulu. Uguquko oluphelele.
Ukubaluleka kwe-prototype ngaphakathi kwenqubo yokudala noma yimuphi umbono kuyisisekelo. Ngalo, sizoba nethuluzi eliphathekayo elizosisiza ukuthi siqinisekise ukuthi umbono wethu unengqondo ngale kwethiyori esephepheni. Kuzosisiza futhi ukuthi sithole ukuthi ikhona ngempela yini imakethe kanye nesidingo. Linganisela izindleko zokukhiqiza, yenza izivivinyo phakathi kwabasebenzisi abangaba khona, njll.
Njengamanje kunezinqubo eziningi ezingasetshenziswa ukwenza i-prototyping. Ezinye ezaziwa kakhulu yi-CNC machining noma ukubumba umjovo. Uma kwenzeka kuba I-3D prototyping esheshayo yiyona ubuchwepheshe bokukhiqiza okungeziwe lowo osetshenziswayo
Izinzuzo ze-3D prototyping esheshayo
Ukuphrinta kwe-3D kunezinzuzo ezinhle lapho kwenziwa ama-prototypes ezingxenye, imikhiqizo, njll. Lezi zibaluleke kakhulu:
- Ivumela ukudalwa kwezimo ezihlukile neziyinkimbinkimbi. Ungahamba ngendlela ye-classical prototyping engakwenzi.
- Inqubo ishesha kakhulu. Kuthatha izinsuku ezimbalwa esikhundleni samaviki, okuyinto ejwayelekile kusetshenziswa izindlela zendabuko.
- Inikeza ukonga izindleko ezibalulekile. Ngobuchwepheshe bokuphrinta be-3D, akudingekile ukuguqula isikhunta noma ukushintsha imishini lapho sinquma ukushintsha umklamo we-prototype yethu. Ziyizindleko ezigwenywayo.
- Khiqiza imfucuza encane, njengoba ubuchwepheshe bokukhiqiza okungeziwe busebenzisa kuphela izinto ezidingekayo. Ngokuphambene nalokho, ngendlela yendabuko, izinto ezingaphezulu ziyasuswa ukuze kwakhiwe ingxenye, okusobala ukuthi ikhiqiza imfucuza eyengeziwe.
Ngenxa yalezi nezinye izinzuzo eziningi, Ukusetshenziswa kobuchwepheshe bokuphrinta be-3D kusabalala ngokungenakuvinjwa.e, ehlanganisa zonke izinhlobo zemikhakha ngale kwaleyo exhumene ngokuqinile nezinqubo zezimboni. Isibonelo esihle salokhu emkhakheni wezempilonoma, lapho isetshenziswa ngempumelelo ukukhiqizwa kwezitho zokufakelwa, izimila nezinye izakhi.
Izinhlobo zobuchwepheshe bokuphrinta be-3D
Lapho ukhiqiza ama-prototypes usebenzisa ukuphrinta kwe-3D, kubaluleke kakhulu hlola ukuthi ibuphi ubuchwepheshe obufaneleka kakhulu. Ukukhetha okulungile kuzoncika ezintweni ezingavamile zecala ngalinye elithile. Ngokuvamile, kunamathuba amathathu:
- i-molten material deposition (FDM).
- I-photopolymerization ekhethiwe yama-resin (SLA).
- I-selective laser sintering (SLS).
I-SLS, isibonelo, inikeza izinga eliphezulu lokunemba kunobunye ubuchwepheshe; ngakolunye uhlangothi, i-FDM ivumela ukukhiqizwa okuguquguqukayo, njengoba ingasebenzisa izinto ezihlukahlukene futhi, ngaphezu kwakho konke, ngokushesha.
Ubuchwepheshe besikhathi esizayo
Kuyamangaza ukubheka emuva futhi ubone ibanga lenqubekelaphambili eyenziwe eminyakeni yakamuva mayelana nokuphrinta kwe-3D. Eminyakeni embalwa nje sisuke ekubeni nobuchwepheshe ebuntwaneni safinyelela ekuzuzeni impumelelo ukukhiqizwa kwezingxenye eziyinkimbinkimbi kakhulu nezisezingeni eliphezulu.
Futhi nokho sisabona izinyathelo zokuqala zalobu buchwepheshe bezinguquko. Ukuphrinta kwe-3D namuhla kuvumela ukukhiqizwa kwama-prototypes, kodwa futhi nokukhiqizwa kwemiklamo yokugcina enekhwalithi yezimboni. Ubuchwepheshe obuzofaka isandla esikhathini esizayo izixazululo cishe zanoma yiluphi uhlelo lokusebenza ongalucabanga.