A motor — or a generator — requires some normal magnets and some electromagnets. The usual arrangement is to have a brushed commutator that both powers the electromagnets and switches their polarity ...

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, ...

Despite the best efforts of the RepRap community over the last twenty years, self-replicating 3D printers have remained a stubbornly elusive goal, largely due to the difficulty of printing electronics ...

(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 ...

Ford Motor had six patents in 3D printing during Q2 2024. Ford Motor Co filed patents for an electric machine with a unique winding design, a gear forming tool with 3D printed cutting edges, an ...

Instructables member Joehan has published details of a DIY electrostatic motor or “capacitor motor” that has been created using 3D printing and is capable of providing 2 Watt HV power. The DIY ...

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 dedicated magnetic ...

Honda Motor had seven patents in 3D printing during Q2 2024. Honda Motor Co Ltd filed patents for a plate member joint structure with reinforcing portions, an additive manufacturing model assembly ...

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 ...

The event showcased how 3D printing, or additive manufacturing, is changing design and production by enabling rapid prototyping and customisation with reduced material waste. Live demonstrations ...