matica m8
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3D Catia Bolt Nut ExerciseTRANSCRIPT
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Vježbe 3D Design – Oblikovanje pomoću računala – CATIA
Program je dobro otvoriti desnom tipkom miša jer se ispod desne tipke miša krije puno mogućnosti koje ti pomažu da brže i jednostavnije naučiš 3D dizajniranje.
Start, Mehanical Design, Part Design i nakon toga odaberi xy Plane ( xy Ravninu)
Sada uz pomoć funkcije Rectangle nacrtajte pravokutnik na način koji je na slici:
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Da bi pravokutnik bio u potpunosti definiran potrebno je zadati dimenzije uz pomoć funkcije Constrain (Omeđivanje) kao na slici:
Sada kada imamo u potpunosti ispravno definiran pravokutnik, sve je zeleno potrebno je izaći iz Sketchera uz pomoć ikonice Exit workbench. Nakon toga klikni na funkciju Pad i zadaj
treću dimenziju:
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Ovim smo dobili komad u 3D i tom komadu trebaš skositi bridove na donjoj i gornjoj plohi komada – predmeta pomoću funkcije Chamfer:
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Uz pomoć fukcije Hole buši se otvor sa navojem. Da bi otvor bio pravilno napravljen potrebno je centrirati otvor uz pomoć funkcije Sketch Positioning:
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I na koncu na početku i na kraju otvora napravi zadana skošenja:
Ovim je Kvadratna Matica u potpunosti u 3D završena:
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Iz 3D predmeta potrebno je generirati 2D crtež sa potrebnim dimenzijama - File, New Drawing:
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Ovaj crtež potrebno je napraviti sa zaglavljem škole i tvojim imenom na osnovu tvojih dimenzija koje će ti biti zadane na satu.
U Zagrebu 09.09 2010 profesor. Feri Čiradžija dipl. Ing
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