Enclosures and housings
1L Insulated Cylindrical Tank
- Bounding box
- 173.1 × 173.0 × 180.0 mm
- Engine
- Precision B-rep
- Parameters
- 18
- Published
- September 21, 2026
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The prompt
Create a precise parametric 3D CAD model of a 1-liter vertical cylindrical thermal-insulated tank. MAIN DIMENSIONS: - Inner tank diameter: 100 mm - Inner tank height: 130 mm - Stainless-steel wall thickness: 1 mm - Open top - Flat stainless-steel bottom - Rounded stainless-steel top rim CONCENTRIC LAYERS FROM INSIDE TO OUTSIDE: 1. Stainless-steel inner tank – 1 mm thick 2. PUF foam insulation – 15 mm thick 3. EPS insulation – 15 mm thick 4. EPDM rubber layer – 3 mm thick 5. Reflective foil layer – 1 mm thick 6. Stainless-steel outer cylindrical shell – 1.5 mm thick BOTTOM: - Add a circular insulated bottom section. - Add four short cylindrical stainless-steel legs. - Legs equally spaced at 90 degrees. - Leg diameter: 12 mm. - Leg height: 25 mm. TOP: - Keep the tank completely open. - Add a smooth rolled stainless-steel rim around the opening. - Insulation layers must stop below the rim. CAD REQUIREMENTS: - All layers must be separate concentric solid bodies. - Use millimeters. - Make all dimensions parametric and editable. - Create clean manufacturable geometry. - Add small fillets to exposed metal edges. - Maintain perfect concentric alignment. - No text, arrows, labels, textures, or decorative graphics. - Do not create an image or rendering. - Generate actual 3D CAD solid geometry. - Make the model suitable for export as STEP/STL. - Also make the assembly suitable for a sectional cutaway view showing all six layers.
Parameters
| Name | Value | Range |
|---|---|---|
| Inner Tank ID | 100 mm | 50 – 200 |
| Inner Tank Wall | 1 mm | 0.5 – 3 |
| Inner Tank Height | 130 mm | 60 – 300 |
| Inner Tank Bottom | 1 mm | 0.5 – 5 |
| PUF Foam Thickness | 15 mm | 5 – 40 |
| EPS Insulation Thickness | 15 mm | 5 – 40 |
| EPDM Rubber Thickness | 3 mm | 0.5 – 10 |
| Reflective Foil Thickness | 1 mm | 0.2 – 5 |
| Insulation Height | 120 mm | 50 – 240 |
| Outer Shell Thickness | 1.5 mm | 0.5 – 5 |
| Bottom Insulation Diameter | 170 mm | 60 – 200 |
| Bottom Insulation Thickness | 20 mm | 5 – 60 |
| Rolled Rim Radius | 5 mm | 1 – 15 |
| Leg Diameter | 12 mm | 4 – 40 |
| Leg Height | 25 mm | 5 – 80 |
| Leg Pitch Circle Dia | 150 mm | 30 – 160 |
| Leg Count | 4 - | 3 – 8 |
| Exposed Edge Fillet | 0.5 mm | 0 – 1.5 |
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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