Brackets and mounts
Hourglass Plywood Rib Pendant Lamp
- Bounding box
- 4050.3 × 180.0 × 500.6 mm
- Engine
- Precision B-rep
- Parameters
- 16
- Published
- November 3, 2026
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The prompt
Create a professional parametric 3D model of a modern sculptural wooden pendant lamp inspired by an elegant hourglass-shaped wooden rib chandelier. DESIGN: * Overall height: 500 mm. * Maximum diameter: 520 mm. * Material: 4 mm plywood. * Number of identical radial wooden ribs: 16. * Each rib must be evenly distributed around a central vertical axis at 22.5-degree intervals. * Create a flowing organic hourglass silhouette with elegant curved wooden ribs. * Keep the lamp hollow in the center. * Include a top mounting ring and bottom alignment ring. * Add a central opening for an LED lamp holder and electrical cable. MANUFACTURING: * Make every wooden rib a separate editable solid. * Create a flat 2D cutting profile for each rib. * Include accurate dimensions in millimeters. * Minimize material waste. * Make the components suitable for CNC or manual jigsaw cutting. OUTPUT: * 3D assembly model. * Individual rib profile. * 2D DXF cutting file. * STEP model. * Exploded assembly view. * Bill of materials. Do not generate decorative renderings only. Generate actual editable CAD geometry suitable for manufacturing.
Parameters
| Name | Value | Range |
|---|---|---|
| Overall height | 500 mm | 200 – 1500 |
| Max radius at waist (260 = 520 dia) | 260 mm | 60 – 600 |
| Number of ribs / slots | 16 pcs | 4 – 32 |
| Rib (plywood) thickness | 4 mm | 2 – 12 |
| Rib band width at waist | 55 mm | 15 – 120 |
| Rib band width at ends (tab) | 20 mm | 6 – 45 |
| Hourglass curve power | 1.3 ratio | 0.6 – 3 |
| Top ring outside dia | 180 mm | 80 – 500 |
| Top ring inside dia (LED opening) | 120 mm | 30 – 400 |
| Top ring thickness | 4 mm | 2 – 12 |
| Bottom ring outside dia | 160 mm | 80 – 500 |
| Bottom ring inside dia | 100 mm | 30 – 400 |
| Bottom ring thickness | 4 mm | 2 – 12 |
| Radial slot depth (from ring OD) | 24 mm | 8 – 40 |
| Slot clearance per side | 0.2 mm | 0 – 1.5 |
| Exploded layout gap | 30 mm | 5 – 300 |
Every value above is a live dimension. Open a model like this in the editor and each one becomes a slider you can drag before exporting.
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