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Injector-Drilled Chamber & Nozzle

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Bounding box
140.0 × 140.0 × 196.1 mm
Engine
Precision B-rep
Parameters
16
Published
October 13, 2026

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The prompt

add holes for injectors

Parameters

NameValueRange
Chamber Dia80 mm20 – 300
Chamber Height60 mm10 – 300
Converging Length30 mm5 – 200
Throat Dia25 mm5 – 200
Throat Length6 mm1 – 60
Diverging Length100 mm10 – 400
Exit Dia120 mm10 – 400
Wall Thickness3 mm1 – 15
Jacket Thickness4 mm1 – 20
Flange OD140 mm40 – 400
Flange Thickness8 mm2 – 40
Flange Bore40 mm5 – 200
Injector Hole Count8 pcs3 – 24
Injector Hole Dia3 mm1 – 12
Injector Pitch Circle Dia48 mm10 – 260
Center Injector Hole Dia6 mm1 – 40

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.

Injector-Drilled Chamber & Nozzle - Free CAD Model (STEP, STL) | TextoCAD