Trying to 3D-print a combustion engine in plastic introduces all kinds of problems, though. You have to accept certain limitations of the technology right off the bat.

It is known that 3D printing makes manufacturing a lot easier and more precise than traditional manufacturing methods such as molding or machining. Some printers can 3D print using metals and alloys, ...

But rather than actually 3D printing an engine, designers 3D print the molds that will define the shape of their engine blocks.

Shoe box-sized CubeSats are becoming increasingly important in space exploration and collecting scientific data. But these tiny satellites need efficient and precise propulsion systems for in-orbit ...

[Ivan Miranda] is all about big 3D prints. He’s now set about printing giant blocks in the vein of LEGO Technic to build himself a full-sized rideable go kart. The project is still in progres… ...

3D printing makes a lighter engine March 16, 2020 12:00 AM These 3D-printed rocker arms in a Renault truck engine are lighter than cast versions.

In this video, we explore the significance of NASA's new 3D printed rocket engine, which is 20-30% more efficient than ...

The new John Deere tractors rolling off the manufacturing line in Mannheim, Germany, have a first for the company: a metal 3D-printed engine part. The global manufacturer of agricultural and turf ...

Automakers are experimenting extensively with 3D printing for all variety of automotive parts from simple interior trim pieces to parts as complex as brake calipers. Porsche is taking the technology a ...

In exploring the properties and potential of a theoretical material, scientists at Rice University have developed a real structure with some very real stopping power. The team’s 3D-printed cube ...