Wednesday 22 April 2015

This Is NASA's First 3D-Printed Full-Scale Copper Rocket Engine Part

It may look like some kind of ancient urn, but you're looking at something rather more advanced. In fact this is the first full-scale copper rocket engine part made by NASA using 3D printing techniques.

The component is a combustion chamber liner-a part that operates at extreme temperatures and pressures. In fact, its function means that creating it was far from straightforwards.

The part was made using a laser sintering technique, which scans a laser beam over copper powder, selectively melting it-after which it cools to form solid copper. Over the course of 10 days and 18 hours, 8,255 layers of copper powder were fused to form the final result.

For more information click here



from electronic for robot http://ift.tt/1GiOEyj

0 comments:

Post a Comment