Isikhathi semikhosi yemikhosi sesifikile! Nge-semester ye-ID yokufundisa e-Virginia Tech ngemuva kwami, ngijabulela kakhulu izikhathi zami ezinwetshiwe zomndeni, ukuhlanganyela, nokudla! Ngakho lapho indodakazi yami uPhoebe ikhuthazwa ukuba yenze iqeqebana lamakhukhi ngolunye usuku, ngase ngingenile! Njengoba siwuhlobo lokudala esiyilo, ngangazi ukuthi ngeke size sibhekane nomsebenzi oyisisekelo we-mill round-n-rise (ngawenza kanjalo) inhlobonhlobo yamakhukhi! Cha, kunalokho sibeka amehlo ethu kumakhukhi azodlala futhi abe nenjabulo. Lapho uFebe ememezela ukuthi inzinyane yenyamazane encane enhle izojabulisa iqembu lethu lamaholide, ukuzingela kwakusaqhubeka. Uhambo lwethu olusheshayo oluya endaweni yethu I-Hobby Lobby kwaba yize, nenyamazane. Okufanele ngikwenze?

Ah, i-SkillCoach izosindisa! Ehlome nge I-Onshape okomodeli wami we-3D CAD kanye ne-a I-Creality Ender3 Iphrinta ye-3D, ngihlele ukulondoloza usuku futhi ngiqale ukusebenza ngenza esathu isisiki sekhukhi esifunwa ngokwezifiso. Ekugcineni, “Senze-R-Kwenziwe!” Okusele kwalokhu okuthunyelwe kuyisithombe esifushane sobuciko obukhona obalandela kanye nezibiliboco ezalandela.

I-Onshape 3D CAD Modelling ye-Cookie Cutter

Njengoba kushiwo ngisebenzise isoftware ye-3D CAD esekwe emafini ukumodela umsiki wethu wamakhukhi. Isikhathi sangempela sokwakha imodeli sasicishe sibe ihora elilodwa. Ividiyo engezansi ihlelwe yaba yimizuzu eyi-14. Umgomo wami ngaleso sikhathi kwakuwukugcina inqubo ihamba futhi ngithole amakhukhi kuhhavini! Ngakho-ke, ngesikhathi sokwakhiwa kwamamodeli, ngasebenzisa ukuthuthukiswa okuncane. Ngaxuba futhi ngafanisa amathuluzi namasu ahlukahlukene njengoba ngakha i-geometry. Ngingase ngithumele inguqulo engahleliwe kweyami Vince Haley_SkillCoach Isiteshi se-YouTube ngedethi yakamuva.

Engikufunayo Kuphela Izibiliboco

Manje uma ukusunduza amaphikseli, ama-splines wokumodela noma ipulasitiki yokuphrinta ye-3D akuwona umqondo wakho wemikhosi yokudala, kodwa ukwenza kanye nokudla amakhukhi amasha abhakiwe, akufanele ukhathazeke. Ngifake iresiphi esetshenziswe u-Phoebe kanye nezithombe ezimbalwa ezisenqubweni.

I-Art to Part Workflow

Isinyathelo 1 - Lungiselela Ubuciko Bereferensi

Okokuqala, lungiselela umsebenzi wobuciko ozowungenisa endaweni yokumodela ye-Onshape CAD. Ngikhethe ukusebenzisa i-Adobe Photoshop futhi ngiphushe amaphikseli ambalwa kulesi sibonelo. Okunye kungaba ukulungisa i-vector art ngefomethi ye-.DXF noma .DWG usebenzisa i-Adobe Illustrator noma i-freeware efana ne-Inkscape. Ubuhle bevekhtha phezu kwamaphikseli ukuthi uma ungeniswe ku-Onshape vector art usulungele ukuhamba, isinyathelo sokulandela ngomkhondo ubuciko bangemuva ukuze udale umdwebo we-2D akudingekile. Kokubili ukugeleza komsebenzi kunokuhle nokubi.

Skena futhi uskene, noma landa ubuciko bakho obuyisethenjwa, noma yikuphi okukusebenzelayo. Ukhiye uwukuba nomehluko owanele phakathi kwesihloko (fawn esibonelweni sami) kanye nengemuva. Imininingwane ethuthukisiwe yonqenqema izokwenza inqubo yokulandelela i-Onshape CAD ibe lula. Ukwengeza, nquma umngcele wesithombe eduze nesihloko kuzo zonke izinhlangothi futhi ulungise usayizi wesithombe ukuze ube nobukhulu obuqondile noma obuvundlile obuseduze nosayizi ofisa ukuba umsiki wakho abe nguye. Inhloso yami kwakuyikhukhi engamayintshi amane ubude. Ekugcineni, gcina isithombe ngefomethi ye-.PNG noma ye-.JPEG futhi usulungele ukudlulela esinyathelweni esilandelayo.

Isinyathelo sesi-2 - Ukwakhiwa Kwemodeli Ye-3D CAD

Bhekisa ividiyo esenhlokweni salokhu okuthunyelwe ukuze uthole imodeli yejometri yesinyathelo ngesinyathelo.

Isinyathelo sesi-3 - Lungiselela i-CAD yokuphrinta kwe-3D

Ngemva kokuqeda ukwakhiwa kwemodeli ku-Onshape, ngikhiphe ifayela ngefomethi ethi .STL. Ukusebenzisa Lula3D i-3D print slicing program, ngilungiselele i-cookie-cutter geometry yokuphrinta kwe-3D. Isofthiwe isika imodeli izendlalelo futhi ikhiqize ikhodi edingwa iphrinta ye-3D. Njengoba sasizincisha kancane ukuze sizame ukusika ngokwezifiso zethu, nginqume ukusebenzisa lokho okwaziwa ngokuthi "Imodi ye-Vase" okungenye yezindlela ezisheshayo zokukhiqiza amaphrinti. Imodi yevase iphrinta umngcele wangaphandle wento ngokunyakaza okuzungezayo okuqhubekayo.

Isinyathelo sesi-4 – Ukuphrinta kwe-3D

Ingxenye ejabulisayo bekuwukudubula iphrinta ye-3D! Ehlobo ngithenge amabili I-Creality Ender3 Amaphrinta e-3D futhi bengilokhu ngiwasebenzisa kahle. Nakuba le modeli ingumkhiqizo wezinga lokungena, iyinani elihle kakhulu lesilinganiso sokusebenza. Ngithuthukise eyami ngokungeza umbhede wengilazi we-OEM Creality, i-TL Smoothers stepper motor electronics, kanye SeeMeCNC EZR Struder™ i-filament extruder. Ngokunyathelisa nge-vase mode sanyathelisa okokuqala ngehora nje elilodwa!

Lapho u-Phoebe esemiselwe ukubhaka, ngabuyela ku-Simplify3D futhi ngakhuphula ikhukhi ngo-125% futhi nganciphisa imodeli. Isikhathi sethu sokwakha esisha besingaphezudlwana kwamahora angu-5 ukuze sisebenzise ukugcwaliswa okwengeziwe, izendlalelo eziningi. Nokho, sekukonke kwaveza isitsha esikhulu nesinamandla sokusika.

Hhayi-ke, kukhona ukulunguza kwentokozo yethu yokuqamba! Ngikujabulele ukwabelana ngezinqubo ezimbalwa, amathuluzi, nezindlela zokumodela ze-CAD. Ngethemba ukuthi ukwazile ukukhothoza ucezu olulodwa noma okubili ukukusiza emisebenzini yakho yokudala.

Kuze kube ngokuzayo, qhubeka ufunda!