Think about air ducts that cool the part after printing. In theory, it should be easy to design a new duct. But how does it perform? Empirical testing can be difficult, but [Mike] shows how you can ...

Why tolerances matter: Even a 0.3 mm deviation can ruin mechanical assemblies, making accurate design gaps essential for functional 3D prints. Designing for fit: Different fits—press, snap, transition ...

3D printing has taken off as a niche manufacturing method, enabling consumers to design and build their own goods. As such, it now holds an important place in the manufacturing industry. Image Credit: ...

Researchers have developed a 3D printing technique to fabricate microfluidic devices for biomedical applications at a microscale not previously possible. Microfluidic devices are compact testing tools ...