3D preview of Hollow Dome-Base Cylinder (OD 90 / ID 84 / H 70.5)
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Interactive 3D model of Hollow Dome-Base Cylinder (OD 90 / ID 84 / H 70.5)

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Hollow Dome-Base Cylinder (OD 90 / ID 84 / H 70.5)

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Bounding box
90.1 × 90.1 × 70.6 mm
Engine
Precision B-rep
Parameters
5
Published
September 26, 2026

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The prompt

Outer Diameter: 90 mm Inner Diameter: 84 mm (Uniform wall thickness = 2.0 mm) Total Height: 70.5 mm Shape Profile: Top section is a hollow cylinder with open rim. The bottom features a smooth, continuous hemispherical rounded dome base with outer radius R=45 mm and inner radius r=42 mm. File Output: Clean, watertight manifold 3D STL file with smooth surface mesh (N=120 segments)."

Parameters

NameValueRange
Outer Diameter90 mm20 – 220
Inner Diameter (bore)84 mm10 – 200
Minimum Wall Thickness2 mm0.5 – 20
Total Height70.5 mm10 – 260
Open-Rim Round-Over0.75 mm0 – 2

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.

Hollow Dome-Base Cylinder (OD 90 / ID 84 / H 70.5) - Free CAD Model (STEP, STL) | TextoCAD