Sep 17, 2015

To Infinity and Beyond!

‘Sure. 3D-Printing can be tricky, but it’s not rocket science’

Actually, it is.  NASA have been testing 3D-printed rocket parts for the last few years, and they are finally starting to see some serious results.  Last month they built a 3D-printed turbopump (a part used to produce a high pressure fluid for feeding a combustion chamber).  The test is on display in the video below.

The cool thing about 3D-printing these parts is that they used half the materials and produced the parts in half the time.  That’s a lot of time and money saved considering the kind of budget space exploration has.

The tricky bit at the moment is ensuring that the parts they make and as strong and dependable as traditionally made parts, which requires significant testing.  Once that is done though the potential for development is incredible.  With future engine design stalled as many of the complex geometries required are not feasible using traditional methods, we are on the verge of a big leap forward in rocket technology.


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