In particular, [Nikita] points out that a progressive cavity pump with a variable frequency drive is ideal, because it allows you to vary the extrusion rate and provides a steady flow of concrete.

But second, apparently, as you increase flow rate — either for extrusion speed or to use a larger nozzle or both — you have to increase temperatures and this can tax the normal cooling system.

I made some mistakes learning how to use the $300 Elegoo Centauri Carbon 3D printer, but it didn't take me long to make my first part.

Today, the world's leading 3D printer manufacturer Creality is launching K2 and K2 Pro, an expansion to its flagship K series ...

Filaments with other materials in them -- wood or carbon-infused PLA for example -- benefit from a high flow rate, so larger nozzle sizes work better for the Obxidan.

The Elegoo Centauri Carbon is an excellent, reasonably priced 3D printer for beginners. It’s easy to learn and operate, has a large print bed, and is fully enclosed so you can use filaments such as ...

Worldwide Spending on 3D Printing Forecast to Grow at a Compound Annual Rate of 22.3% to Nearly $29 Billion in 2020, According to IDC's 3D Printing Spending Guide ...

Researchers at KU Leuven (Belgium) have developed a 3D printing technique that extends the possibilities of lateral flow testing.

Local Motors will be using Autodesk's Spark, a new open platform for 3D printing, as it continues to develop the Strati, the world’s first 3D-printed full-size car.