Every now and then we’ll see a 3D printer that can print an entire house out of concrete or print an entire rocket out of metal. But usually, for our budget-friendly hobbyist needs, most of our ...

DIY metal 3D printer Meanwhile, SpaceX is 3D printing next-gen rocket engines like the Super-Draco out of high-quality metal alloys.

Metal 3D printing can produce the most intricate rocket parts, using combustion-resistant material. While 3D printing isn't new, how has the technology advanced to face the more extreme conditions ...

3D printed metal is getting better, faster, and stronger Start-ups want to make on-demand parts for rapid prototyping and military equipment maintenance ...

Array/HP Why use 3D metal printing? 3D printing, also called additive manufacturing, lets you build parts that are expensive or impossible to make with conventional manufacturing methods.

The printer and the box it is housed in weigh about 15,000 pounds and can print metal parts like wrenches, brackets, and wheels.

DMLS, or Direct Metal Laser Sintering, can be used as well. 3D printers used in DMLS technology additively manufactured parts by sintering fine particles of metal powder to fuse them locally.