Typically, when most of us need a motor, we jump online to order one from a catalogue. [Levi Janssen] recently had to build his own for a college project, however, and learned a lot along the way.

AgniKul Cosmos, an Indian startup, created the world’s largest single-piece 3D printed Inconel rocket engine and received a ...

In 2014, eight engineers started a secret project behind the walls of GE Aviation’s headquarters. Their challenge? Build an aircraft engine with 3D printing instead of traditional manufacturing. The ...

It’s little secret that stepper motors are everywhere in FDM 3D printers, but there’s no real reason why you cannot take another type of DC motor like a brushless DC (BLDC) motor and ...

WASHINGTON — Propulsion firm Ursa Major announced a 3D printing-based approach to designing and manufacturing solid rocket motors it hopes will lead to faster and cheaper production. The strategy, ...

A new propulsion development effort focused on solid rocket motors with extended range capabilities is moving forward in the United States, following the award of a $4 million contract under the U.S.

(Nanowerk News) Korea Institute of Machinery & Materials (KIMM) has developed magnetic 3D printing technology capable of manufacturing high-performance motors, a first in South Korea. By developing ...

The U.S. has supplied vast numbers of missiles to Ukraine, including more than 2,000 Stinger shoulder-launched anti-aircraft missiles, over 10,000 Javelin anti-tank missiles, and an unspecified number ...

This time I'll make a 3D printed rc boat, the design can be downloaded from Thingiverse from its creator/designer called Wersy on Thingiverse. The rest of the steps are going to be described in this ...