3D preview of Flat-Top Open Ring (20 x 15 Flat)
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Interactive 3D model of Flat-Top Open Ring (20 x 15 Flat)

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Flat-Top Open Ring (20 x 15 Flat)

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Bounding box
22.0 × 20.0 × 22.7 mm
Engine
Precision B-rep
Parameters
9
Published
October 21, 2026

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The prompt

我要一個戒指,上面不用任何造型,放一個平面,大約20*15mm,戒指的圓環做一個缺口

Parameters

NameValueRange
Ring Inner Diameter18 mm14 – 24
Band Wall Thickness2 mm1 – 4
Band Width (axial)15 mm4 – 22
Opening Width (at outer dia)5 mm1 – 12
Flat Plate Length20 mm8 – 30
Flat Plate Width15 mm6 – 25
Flat Plate Thickness4 mm1.5 – 8
Plate Height Above Band Crown1 mm0.2 – 5
Plate Top Edge Radius0.8 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.

Flat-Top Open Ring (20 x 15 Flat) - Free CAD Model (STEP, STL) | TextoCAD