Mushure meanopfuura gore rekusimudzira, kuburitswa kweiyo yakavhurika parametric 3D modeling system FreeCAD 1.0 yakaburitswa, iyo inosiyaniswa neinochinjika maitiro ekugadzirisa uye kuwedzera mashandiro nekubatanidza ma-add-ons. Iyo interface inovakwa uchishandisa Qt raibhurari. Ma-add-ons anogona kugadzirwa muPython. Inotsigira kuchengetedza uye kurodha modhi mumhando dzakasiyana siyana, kusanganisira STEP, IGES uye STL. Iyo FreeCAD kodhi inogoverwa pasi pe LGPLv2 rezinesi, uye Vhura CASCADE inoshandiswa seyo modhi kernel. Magungano akagadzirirwa akagadzirirwa Linux (AppImage), macOS uye Windows.
FreeCAD inokutendera kuti utambe uchitenderedza neakasiyana dhizaini sarudzo nekuchinja modhi paramita uye ongorora basa rako panzvimbo dzakasiyana mukusimudzira modhi. Iyo purojekiti inogona kuita seyekutsiva yemahara yekushambadzira maCAD masisitimu akadai seCATIA, Solid Edge uye SolidWorks. Kunyangwe iyo FreeCAD inonyanya kushandisa iri muinjiniya uye dhizaini nyowani yechigadzirwa, iyo system inogona zvakare kushandiswa mune dzimwe nzvimbo senge dhizaini yekuvaka.
Shanduko huru yenhamba yeshanduro imhaka yekubudirira kwechimwe chiitiko mubudiriro. Iyo purojekiti yave iripo kweanopfuura makore makumi maviri uye makore mazhinji apfuura nharaunda yebudiriro yakagadzira maitiro airatidza mashandiro anodiwa pakuburitswa kwe20. Iyo yakaratidzwa vhezheni inoshandisa mabasa maviri ekupedzisira kubva pane iyi runyorwa - kugadzirisa dambudziko rekudoma mazita uye kuita yakavakirwa-mukati module yekugadzira mashandiro ezvimiro zvakafanogadzirwa (Assembly).
Chakakosha cheiyo topological yekupa zita dambudziko ndechekuti kana uchiita mashandiro pamuenzaniso, senge extrusion (pad), kucheka (kucheka), mubatanidzwa (mubatanidzwa), chamfer (chamfer) kana fillet (fillet), chimiro chemuenzaniso chinogona kuchinja. uye mazita emukati anogona kuchinja zvinoenderana nezvinhu (mafomu) anoshandiswa kutevedzera zvinoenderana nehukama. Iyo itsva vhezheni inoshandisa iyo Realthunder algorithm, iyo inovimbisa kuti kubatanidzwa kwezvinhu zviri mumuenzaniso kunoramba kusingachinjiki mushure mekuchinja iyo topology mune parametric cheni.
Shanduko yechipiri yakakosha yaive nyowani yakavakirwa-mukati bhenji rekugadzira basa rezvakagadzirirwa zvakagadzirirwa akawanda-zvikamu zvimiro zvakaunganidzwa kubva kune ega zvikamu (Assembly Workbench), yakavakwa pachishandiswa budiriro yeOndsel Solver chirongwa.
Dzimwe shanduko dzinokosha mushanduro itsva:
- Chiratidzo chitsva cheprojekiti chakabvumidzwa.
- Iyo yekushandisa interface yakagadziridzwa zvakanyanya. Mafirita akashandiswa kurerutsa kusarudzwa kwemavertices, mipendero uye zviso. Yakawedzera chiratidzo chepakati chekutenderera chinoratidzwa pakutenderedza zvinhu negonzo.
Bhara rebasa rakashandurwa kuita widget yakaparadzana iyo inogona kuiswa pamusoro peCombo Panel kudzoreredza maitiro ekare. Chishandiso cheShanduro chakagadziridzwa zvakare kuti chibvumire matatu-dimensional chinhu chekutarisa kuchinja.
Yakawedzera kugona kufukidza majeti. Mune zvigadziriso (Zvido → Ratidza) rutsigiro rwave kuwedzerwa kumisikidza nzvimbo yemwenje sosi.
Kugadzirwa kwehwindo rezvigadziro zvakashandurwa, umo maonero emuti anopiwa panzvimbo yematebhu.
Pane itsva yakaitwa nematabu ekuchinja pakati pemabhenji ebasa aripo.
Yakawedzera chishandiso chepasirese chekuyera, pamwe nechokushandisa chekumisikidza kune dzakasarudzwa zviso kana kumucheto nzira.
- Iyo Start Workbench yakatsiviwa nepeji yekutanga inoshandiswa muchimiro cheQt application uye iri nyore yekutanga kuvhura widget.
- Kubatanidzwa kwemabhenji ekugadzira dhizaini (Arch) uye ruzivo rwemuenzaniso wemapurojekiti ekuvaka (BIM, Kuvaka Ruzivo rweModelling) yakaitwa.
- Iyo interface yekushanda nezvinhu (Material Workbench) uye edhita yezvinyorwa yakagadziridzwa zvachose.
- Iro bhenji rekugadzira G-Code mirairo yeCNC michina uye 3D maprinta akagadziridzwa zvakanyanya uye akatumidzwa zita kubva Panzira kuenda kuCAM.
- Kugona kwemabhenji ebasa kwakawedzerwa kune maviri-dimensional kudhirowa (Draft), ongororo yemhedzisiro (FEM, Finite Element Module), kugadzira ma blanks (PartDesign), kuchengetedza maspredishiti ane modhi paramita (Spreadsheet), kudhirowa manhamba e2D (Sketcher), 2D modelling. uye kugadzira 2D -projections yemhando dze3D (TechDraw).
Source: opennet.ru
