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3D Design

Learn CAD software and design for 3D printing

Jan 14, 2026

Creating Functional Prints - Threads, Joints, and Assemblies

Design parts that actually work: threads, snap fits, screw bosses, tolerances

Jan 12, 2026

Tolerance and Fit in 3D Printing - Getting Parts to Fit Together

Guide to understanding dimensional tolerances and designing parts that fit together reliably after 3D printing

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