As expected, NASA recently successfully completed the first hot-fire tests on an advanced rocket engine thrust chamber assembly using copper alloy materials. This was the first time a series of rigorous tests confirmed that 3D manufactured copper parts could withstand the heat and pressure required of combustion engines used in space launches. In all, 19 hot-fire tests on four injector and thrust chamber assembly configurations were conducted. These successful tests represent a milestone in NASA’s use of 3D printing. However, NASA leaders have set their sights on many other uses of 3D printing, including the on-site preparation of meals.
3D printing, also referred to “additive manufacturing” or “rapid prototyping,” is the process of making three-dimensional objects from digital designs. Two of the most common types of printers are “disposition printers,” which deposit layers of materials until the 3D object is built, and “binding printers,” which build the object by binding, usually with adhesive or laser fusing, the underlying layers, to create a whole object at the end of the process.
Perhaps this seems pretty straightforward, but delving into 3D printing applied to the preparation of food ushers in images of the Jetsons eating on their supersonic armchairs. So it won’t require much of a leap to imagine real astronauts in real space vehicles preparing 3D foods to be consumed in space.Continue Reading 3D Printing Series: No One Goes into Space for the Food – Yet
We agree – the Jetsons era has indeed arrived. Beyond the days of “smart” everything, now 3D printing has taken center stage in the tech world. While it is not so farfetched to imagine