Gears and transmission
Exploded Horological Louvre Dial Mechanism
- Bounding box
- 356.0 × 48.0 × 6.0 mm
- Engine
- Precision B-rep
- Parameters
- 28
- Published
- October 22, 2026
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The prompt
Technical orthographic engineering blueprint of an advanced horology complication. High-precision mechanical exploded assembly diagram of a 3-sided rotating louvre watch dial system. Central main drive ring gear with internal cycloidal teeth meshes perfectly with 12 micro-bevel pinion gears. Each pinion gear is fixed to the base of a sharp triangular prism segment radiating outward in a sunray configuration. First face of the prisms is pavé-set with calibrated brilliant-cut diamonds; second face exhibits a micro-grain pavé of gradient blue sapphires; third face features polished 18k white gold with laser-etched Roman numerals. An independent central hollow cannon pinion stack rises above the mechanism to support the watch hands safely. Wireframe mesh overlays with micrometric indicators, highly detailed mechanical drafting lines, clean steel and platinum metal textures, dark technical blueprint blueprint grid background, ray-traced ambient occlusion, 8k resolution, photorealistic industrial design
Parameters
| Name | Value | Range |
|---|---|---|
| Layout gap along X | 80 mm | 40 – 200 |
| Ring gear outer diameter | 36 mm | 20 – 80 |
| Ring gear inner diameter | 28 mm | 10 – 60 |
| Ring gear thickness | 2.5 mm | 0.5 – 10 |
| Internal mesh positions | 12 count | 4 – 24 |
| Internal tooth radius | 0.8 mm | 0.2 – 1.5 |
| Pinion count | 12 count | 4 – 24 |
| Pinion diameter | 4 mm | 1 – 10 |
| Pinion thickness | 1.5 mm | 0.4 – 5 |
| Pinion bore | 1 mm | 0.2 – 3 |
| Pinion orbit radius | 11 mm | 4 – 30 |
| Prism segment count | 12 count | 4 – 24 |
| Prism triangle base width | 3.2 mm | 1 – 10 |
| Prism radial length | 10 mm | 3 – 25 |
| Prism start radius | 14 mm | 5 – 30 |
| Cannon pinion outer diameter | 2 mm | 0.5 – 6 |
| Cannon pinion bore | 1.2 mm | 0.3 – 4 |
| Cannon pinion height | 6 mm | 1 – 15 |
| Cannon flange diameter | 3.2 mm | 1.5 – 10 |
| Cannon flange height | 0.8 mm | 0.2 – 3 |
| Hour hand length | 18 mm | 5 – 40 |
| Minute hand length | 22 mm | 5 – 45 |
| Second hand length | 24 mm | 5 – 50 |
| Hand bar width | 1.5 mm | 0.3 – 5 |
| Hand thickness | 0.5 mm | 0.1 – 2 |
| Hand hub diameter | 3 mm | 1 – 6 |
| Hand mount hole diameter | 2 mm | 0.5 – 5 |
| Hand stack spacing | 0.6 mm | 0.1 – 3 |
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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