Eminyakeni embalwa edlule,Ukuphrinta kwe-3Dkusuka ezinsimbi kwakusetshenziselwa izimboni kuphela. Ukuphrinta kwe-Metal 3D manje kungenziwa kumaphrinta edeskithophu e-FDM 3D kanye nemishini ekhethekile kakhulu ukukhiqiza izingxenye zekhwalithi ephezulu ngentengo eshibhile. Ake sibheke ubuchwepheshe bezingxenye zensimbi zokuphrinta ze-3D, iyiphi indlela okufanele ukhethe ukuphrinta izingxenye zensimbi.

Ikesi lezingxenye ze-Metal 3D eziphrintiwe

Njengamanje, kunezindlela ezingaba ngu-10 zokwenzaIzingxenye zensimbi zokuphrinta ze-3Demakethe. Lezi zindlela zihlukaniswe cishe ngokohlobo lwempahla eluhlaza esetshenzisiwe kanye nomthombo wamandla, njengocingo, impushana yensimbi noma ucingo. Abanye baze basebenzise ama-resin ensimbi, izinduku kanye nezinhlayiya njengezinto ezingavuthiwe, ngayinye ekhiqiza izingxenye ezinezakhiwo ezahlukene.

I-nozzle encane yensimbi phezulu iyingxenye ephrintiwe ngocingo. Izingxenye ezinjengalezi zifaneleka ngokuphelele ukusebenzisa izintambo zocingo futhi zingaphrintwa ngokushesha nge-3D endaweni esizeni sesitolo noma ehhovisi, kusetshenziswa iphrinta ye-FDM 3D ethengekayo, bese inikezwa inkampani yangaphandle ukuze icutshungulwe. Sekukonke, inqubo ingathatha izinsuku ezimbalwa. Ukusebenzisa ezinye izindlela zokukhiqiza, kuzobiza futhi kuphuze ukwenza le ngxenye.

Lawa masampula okufakelwa kwe-hip namadolo (ngenhla) aphrintiwe kusetshenziswa i-electron beam melting (EBM). Zakhiwe ngobunyoninco, zenziwe nge-titanium ebizayo, futhi zenziwa zaba yikhwalithi ephezulu kakhulu yezinto ezibonakalayo kanye nokubekezelelwa ukuze zihlangabezane nezindinganiso zokufakelwa kwezokwelapha. Indawo ye-vacuum yephrinta ye-EBM 3D iqinisekisa izimo zokuphrinta ezihlanzekile nezilawulwayo, kuyilapho i-electron beam enamandla amakhulu inika amandla iphrinta ukuthi ikhiqize izingxenye eziningi esakhiweni ngasinye ukuze kukhiqizwe okuphezulu.

Lawa makilabhu egalofu aku-Cobra Golf aphrintwe nge-3D kusetshenziswa ubuchwepheshe bejethi lokunamathisela lensimbi le-HP. Lesi simo esiyingqayizivele asinakufezwa nganoma iyiphi enye indlela yokukhiqiza. Ngenxa yokuthi kudingeka izinkulungwane zezingxenye ezifanayo, abakhiqizi bakhethe ubuchwepheshe bomjovo wokunamathela ngenxa yejubane kanye nesivuno esikhulu. Ngasikhathi sinye, ubuchwepheshe bungakwazi ukuphrinta ama-surface finishes amahle kakhulu. I-Cobra Golf idlulisela ukukhiqizwa kwekilabhu kumkhiqizi wasendaweni wezithako e-United States, okuqeda isidingo sokukhiqiza nokuthunyelwa ngomkhumbi kusuka esikhungweni sokukhiqiza e-Asia.

Ungazikhethela kanjani ubuchwepheshe bokuphrinta bensimbi be-3D obufanele?

Akuzona zonke izici zobuchwepheshe bokuphrinta be-3D bensimbi zikalwa ngendlela efanayo, ikakhulukazi uma kuziwa ngesivinini sokwakha. Amanye amasu aqopha isivinini sokwakha ngesisindo sempahla efakiwe, kanti amanye ayilinganisa ngevolumu yezinto ezakhiwe. Lezi zivinini nazo zithintwa ukuma kwezingxenye ezinyatheliswayo. Ngaphezu kwalokho, yonke iphrinta ye-3D kubuchwepheshe cishe ayinakufinyelela isivinini esifanayo.

Ubude, ngokuvamile ipharamitha yekhono lokuphrinta imininingwane emihle, kuthintwa izinto ezisetshenziswayo, ukuma kwezingxenye, kanye nesivinini sokuphrinta. Buza umkhiqizi wephrinta ye-3D ngezingxenye zesampula (izingxenye ezifanayo) ngaphambi kokutshala kunoma ibuphi ubuchwepheshe. Izingxenye zesampula kufanele zize nombiko oshoyo ukuthi kuzothatha isikhathi esingakanani ukuphrinta ingxenye, zingaki izingxenye zalowo sayizi futhi zilolonge iphrinta engakwazi ukuyiphrinta ngesikhathi esisodwa, intengo yengxenye ngayinye, nokusetshenziswa kwezinto ezibonakalayo.