USherri Johnson waseCatzPaw unikeza izeluleko zokulungisa izibonelo ze-3D
U-Sherri Johnson we-Catzpaw Innovations uhlanganyela ngezeluleko eziningi ngokusebenzisa i-Meshmixer ne-Netfabb ukuze uthuthukise ama-model wakho we-3D ukuze abhalwe kahle.
Ezweni lokunyathelisa kwe-3D, ngenxa yokuthi udala noma ulanda ifayela le-STL, akusho ukuthi lizophrinta. Akuwona wonke amafayela we-STL aphrintiwe; ngisho noma bebukeka behle kufayela le-CAD nombukeli we-STL. Ukuze uprinte, imodeli kumele ibe:
- I-Watertight - ayikho imigodi emanzini; uma uthele amanzi kuwo, akekho ozovuza.
- Okuqinile - imodeli kumele ibe yinye ingqimba eqinile ngaphandle kwezinselelo ezingaphezulu.
- Okubonakalayo - intambo ngayinye kufanele ixhumane nobuso obubili (noma yikuphi futhi kuyoba khona ubuso obungaphakathi, noma yikuphi futhi kuzoba nemigodi].
- Yenziwe kusuka ePoly-Fronting Facing - okujwayelekile (imingcele) kumele ibhekane, ayikwazi ukugqekeza noma ibuye ibe nama-vertic.
Ngaphezu kwalokho, lezi zinkinga zingabangela futhi imodeli ukuthi angaprinteli:
- Ama-Intersecting noma Ama-Faces Overlapping
- Ubuso obuphindaphindiwe
- Iqembu ngaphakathi eqenjini
- Ubuso obuphakathi
- Ama-Face Faces
- Imilayezo elahlekile
Noma yiziphi izimo ezingenhla kusho ukuthi ufuna ukuvula ifayela le-STL ohlelweni losizo olukwazi ukuhlola izinkinga nokulungisa lezo zinkinga, ngokuzenzakalelayo noma ngesandla. Ezinye izinhlelo zokuxuba (njenge-Simplify3D) zinikeza ngamathuluzi wokulungisa njengamanye amahlelo we-CAD (izandiso zeSketchUp). Izinhlelo ezizinikezele, ezikhululekile, ezifaka amathuluzi wokulungisa kakhulu yi-netFabb, ne-MeshMixer.
Isibonelo, esithombeni esingenhla, ubona isibalo seField Fighter sibonakala kahle kumbukeli we-STL, kodwa bheka ukuthi kwenzekani uma imodeli ihlaziywa amaphutha ku-MeshMixer. Uqala ukubona izikhonkwane ezibomvu ezisho ukuthi indawo "ayikho eminye" (bheka incazelo ecacile ngenhla) kanye nezikhonkwane ze-Magenta zibonisa izingxenye ezincane ezixhunyiwe. I-Meshmixer izophinde ibonise izikhonkwane ezihlaza okwesibhakabhaka ukukuvumela ukuthi ubone ukuthi kunemibhoshongo engadini. Okungenani le modeli ayikho imigodi.
I-MeshMixer inikeza ithuluzi lokulungisa ngokuzenzakalelayo; Kodwa-ke, imiphumela ingase ingabi efiselekayo; ithanda ukususa izindawo zenkinga. Lokho akukuhle kakhulu. Kulesi simo, uSherri wachaza ukuthi wasebenzisa ithuluzi lokulungisa elingu " Hollow ne-thickness " ithuluzi lokulungisa izintambo ze-model, ukuxhuma izingxenye ezixhunyiwe, nokwenza imodeli eminingi. Uma into ehlaziywa okwesibili, izindawo ezine zenkinga kuphela ezihlala zihleliwe.
I-Netfabb yinye ithuluzi lokulungisa eliye laba yizinga lembonini. Kunezinguqulo ezintathu ezitholakalayo: Ipro, i-Single / Home User, neyisisekelo. Inguqulo eyisisekelo ikhululekile futhi ingakwazi ukulungisa amaphutha amaningi. Kuye ngesofthiwe ye-CAD esetshenzisiwe futhi inani lokulungiswa lidingekile, enye yezinguqulo ezinamandla ze-Netfabb ingadingeka. Ngokusebenzisa izinhlelo zokuklama ezihloswe ekudalweni kwezithombe zokunyathelisa kwe-3D, njenge-123D Design ne-TinkerCad, inani lokulungiswa elidingekayo lilinganiselwe futhi lingasetshenziswa kalula ngomunye wemikhiqizo yamahhala.
I-Fire Fighter, ekhonjisiwe ngenhla, isetshenziselwa futhi njengendlela yokuhlola imodeli ukukhombisa ukuhlaziya nokulungisa amathuluzi kaNetfabb.
Ukuhlaziywa kukaNetfabb kunemininingwane ejulile futhi kuvumela ukuthi ukulungiswa kube ngokomuntu nge-polygon. Lokhu kungaba yisikhathi esiningi kakhulu futhi ezimweni eziningi, isiskripthi se-Netfabb Default ukulungisa singalungisa izinkinga eziningi ngesibonelo. Lapho i-Netfabb ithumela ifayela elilungisiwe emuva kwefomethi ye-STL, iqhuba ukuhlaziywa kwesibili kwento nganoma yikuphi ukulungiswa okungeziwe okungadingeka.
Kuhlale umqondo omuhle ukugijima noma iyiphi ithuluzi lokulungisa izikhathi eziningi. Ngaso sonke isikhathi lapho kuhlaziywa khona inqubo yokuhlaziya nokulungisa; ezinye izinkinga zitholakele futhi zizinzile. Ngezinye izikhathi ukulungiswa okukodwa kungethula enye inkinga. Amathuluzi womabili aqoshiwe anezifundo ezinhle nolwazi oluwusizo kumawebhusayithi abo.
USherri wanikeza izixhumanisi amathuluzi akhe abathandayo:
I-Autodesk Meshmixer - http://www.123dapp.com/meshmixer
netfabb - http://www.netfabb.com
Uma ufuna izibonelo zendlela u-Sherri no-Yolanda abaxazulula ngayo izinselele zomhlaba wangempela ngebhizinisi labo lokunyathelisa le-3D, bese beya ekhasini labo le-Facebook: I-Catzpaw Innovations.