30.030.01.0
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Interactive 3D model of Dielectric Spacer Plate

Plates and panels

Dielectric Spacer Plate

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Bounding box
30.0 × 30.0 × 1.0 mm
Engine
Precision B-rep
Parameters
6
Published
September 22, 2026

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The prompt

Plate 2: The Dielectric Spacer Create a new Part. Sketch the same 30 mm x 30 mm outer boundary and the same 3.0 mm dowel pin holes in the corners. Link the extrusion depth to a Global Variable named "Gap_Distance" and set it to 1.0 mm. This allows you to rapidly generate different spacer thicknesses later without remodeling. Sketch a 10 mm diameter circle at the origin and use Extruded Cut (Through All). This provides a massive clearance pocket so the high-voltage fluid only interacts with the extractor, not the spacer walls.

Parameters

NameValueRange
Width30 mm5 – 200
Depth30 mm5 – 200
Gap_Distance1 mm0.1 – 20
Dowel Hole Diameter3 mm0.5 – 15
Dowel Hole Offset From Edges5 mm1 – 15
Center Clearance Hole Diameter10 mm1 – 30

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.

Dielectric Spacer Plate - Free CAD Model (STEP, STL) | TextoCAD