Rocket engines are still being built with a manufacturing logic that additive systems are increasingly making obsolete. That is why Fraunhofer researchers’ latest multi-metal printing work matters ...

Students at ETH Zurich have developed a multi-metal 3D printing process that can produce rocket engine components in days ...

Welding is typically used to join two parts together, whether those parts be metal or plastic. There are various styles of welding, but we won’t go into those here. Casting is the act of pouring a ...

Add Yahoo as a preferred source to see more of our stories on Google. 3D printing may be a breakthrough technology, but it isn’t sustainable. Most printers still rely on petroleum-based plastics, ...

Discover why manufacturers are replacing traditional injection molding with 3D printed TPU to reduce tooling costs, speed up production, and improve flexibility.

For anyone looking to buy a 3D printer at home, the first major decision that needs to be made is whether to get a resin printer or a filament printer. Resin has the benefits of finer detail, but ...

Taking a cue from the structural complexity of trees and bones, engineers have created a way to 3D-print two types of steel in the same circular layer using two welding machines. The resulting ...

A joint research team has developed the first 4D printing technology built from industrial ...

Researchers have been trying to find new ways to produce and replicate the various useful features observed in nature. Fine hairs and fibers, which are ubiquitous in nature, are useful for various ...