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Mars is lacking in the abundant supply of natural resources that we need to rely on the Earth, and can deliver material that cosmonauts try to colonize, even trying to go to the red planet. Learning to engage Mars is one of the biggest challenges facing our neighbor, but the results of the latest 3D-experimental experiments of the European Space Agency prove this is impossible.
We sent probes and rods to Mars, but so far he has only one trip. Our knowledge of what Mars has done is limited to the fact that the spirit and the ability to learn from the specimens and the exploration of meteorites that have landed on Earth. Like our moon, if it is missing Mars, it's dust.
Thus, as a bench for genuine Mars ingredients, researchers have become a simulation version of the solar lunar so-called Ai Legar.
Working with an Australian company known as Lithoz, ESA has produced 3D-samples of different parts using a light-sensitive connector that is mixed with the 3D-Regulta – it is a very small dust, silicon, aluminum, calcium and iron oxides.
Instead of heating it, extrudates it into extrusion like hot glue and cools it and tightens it, where the 3D printing technique puts very thin layers of light-emitting regolit blend, which increases the binding strength of the binder.
The parts are then cooked in the oven to make only hard ceramic material, but they have a smooth, uniform surface structure to be compatible with extremely high precision machined parts. If you carry a 3D-printed object made of melted plastic, the obvious defects on the surface can easily be detected and difficult to use on specific machines.
The next step of ESA is to thoroughly test the strength and longevity of 3D-printed parts to determine the difficulties of space travel and the rigorous environment. Finally, instead of taking the trailer full of spare parts, the Mars mission had to bring a digital archive of all the parts used on board the ship and other structures, and the local soil.
[European Space Agency via designboom]Source link
