Enclosures and housings
Tangent Ogive Nose Cone
- Bounding box
- 176.2 × 44.4 × 44.4 mm
- Engine
- Precision B-rep
- Parameters
- 5
- Published
- August 7, 2026
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The prompt
1. Nose Cone Material: PLA, density 1.24 g/cm³ Shape: Tangent ogive Overall length: 160 mm (6.30 in) Base (aft) outer radius: 21 mm (diameter 42 mm) Wall thickness (shell): 1.2 mm, hollow (open at aft face) Aft shoulder (plugs into body tube): radius 19 mm, length 15 mm, wall 1.2 mm Target mass: 15.8 g Tangent ogive profile formula: Given length L = 160 mm, base radius R = 21 mm: ρ (ogive radius) = (R² + L²) / (2R) = 620.02 mm y(x) = √(ρ² − (L−x)²) − (ρ − R), for x from 0 (tip) to L (base) Profile points (x = distance from tip, y = radius from centerline): x (mm) y (mm) 0 0.00 20 4.99 40 9.28 60 12.88 80 15.82 100 18.09 120 19.71 140 20.68 160 21.00 Generate the solid by revolving this curve 360° about the centerline axis, then shell to 1.2 mm wall thickness leaving the aft face open.
Parameters
| Name | Value | Range |
|---|---|---|
| Ogive Length | 160 mm | 50 – 300 |
| Base Radius | 21 mm | 5 – 50 |
| Shoulder Radius | 19 mm | 5 – 50 |
| Shoulder Length | 15 mm | 5 – 50 |
| Wall Thickness | 1.2 mm | 0.5 – 5 |
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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