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maxime.pliester
11-11 19:55
Model Name
art deco ashtray 3d model
Tags
3d printing
3d printing historical
ashtray
historical
props
props 3d printing
props 3d printing historical
props historical
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Prompt
PROMPT 3D — CENDRIER STYLE ART DÉCO (MOULE THERMOFORMAGE CHOCOLAT) Create a thermoforming-ready 3D model (single solid, manifold) of a small Art-Deco-inspired ashtray for chocolate molding. The part must have clean draft angles and no undercuts for easy demolding. Global dimensions Overall diameter: Ø 120 mm (±), total height: 35 mm (±). Wall thickness: 2.5–3.5 mm (constant as much as possible). All vertical faces with draft 5–7° (minimum 4° acceptable). Fillets: R ≥ 1.5–2 mm on all internal/external edges to prevent webbing/tearing in thermoforming. Interior & relief (fond du cendrier) Inner bowl: smooth, shallow dish (with draft). At the center of the inner base, place the attached image (tête Donald Trump) as a positive embossed bas-relief: Relief height: +3–4 mm (visibilité forte). Under the relief, make the background slightly recessed −1.5 mm (vs inner base) to increase contrast. Minimum feature thickness (traits/volumes) ≥ 0.8–1.0 mm ; avoid sharp needles. Edge softening on relief: 0.3–0.5 mm to improve release and readability in chocolate. Circular text around the relief (centered, concentric), embossed +1.5–2 mm : “MAKE AUTOCRATS GREAT AGAIN – WORLD LIBERATION DAY” Character height ≥ 4 mm, line/stroke ≥ 0.8 mm, spacing generous (≥ 0.6 mm). Text follows bowl curvature with the same draft; round the edges (0.3–0.5 mm). Plateau sur le bord (socle plat) Create one flat plateau on the rim as a cigarette rest: circular, Ø 40 mm, perfectly horizontal & flat. Underside transitions filleted to keep global draft; no negative lips. Form language (Art Déco léger) Subtle stepped rings or gentle tiered profile on the outer wall (still respecting draft). Clean, geometric, minimal. Thermoforming specifics Add a peripheral forming flange (planar frame) around the part: 15–20 mm wide, flat, same Z as base plane. No enclosed cavities/undercuts. Ensure all surfaces visible to plastic have outward draft. Model as a positive tool for vacuum forming (so that the final plastic pull creates the negative mold for chocolate). If your workflow requires it, mirror/invert the relief orientation so the final chocolate montre le relief en positif lisible. Venting: do not model holes; plan tiny vent drills later at deep points (eye/nose valleys, around letters). Export / quality Output: STL/OBJ watertight, normals outward, no self-intersections. Triangle size uniform; keep small facets around text/relief for smooth curvature. One single solid body.
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