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Anonymous1770729454
02-10 13:34
Model Name
threaded bushing 3d model
Tags
3d printing
3d printing realistic
machine
machine 3d printing
machine 3d printing realistic
machine realistic
printing based
realistic
Prompt
Create a precise mechanical CAD part for FDM 3D printing based on an engineering drawing. Object: threaded bushing with flange. Units: millimeters (metric). Dimensions: - Outer diameter: 40 mm - Inner bore diameter: 30 mm - Total height: 24 mm - Upper internal recess depth: 11.9 mm - Lower internal thread: metric M20 x 1.5 - Internal thread length: 18 mm - Upper chamfer: 2.5 mm at 45° - Lower chamfer: 1.5 mm at 45° - Fully concentric, symmetric around central axis 3D printing requirements (PETG, 0.4 mm nozzle): - Apply 0.2 mm clearance to internal thread - Generate real helical thread geometry (do not simplify) - Minimum wall thickness ≥ 1.2 mm - Clean transitions, no unnecessary fillets - No textures, no colors, no artistic interpretation Output: - Single solid body - Watertight, manifold mesh - High-resolution STL - Ready for FDM printing, no supports required
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Anonymous1770729454
Anonymous1770729454