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Russian SpaceX! Russia's First Private Rocket & Space Company Starts With Work

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This is the test of a new engine for a super lightweight carrier rocket. It's designed to deliver a nanosatellite to the orbit. The project's authors decided to refuse from traditional rocket building techniques to decrease the weight of the construction. They made some of the parts on a 3D printer.

Ivan Livensky, engineer: “We put cobalt and chromium which will be used for printing. There'll be a certain fraction, width. We pre-set the regimes. The printing takes 5-6 hours. So, we can print it in a working day.”

The laser adds the first touches like a chaser and turns a rough part into a small ready part. This part is craftwork. It can't be made using an assembly line, it's too expensive. That's why 3D printers assumed the role of small craftsmen who mastered state-of-the-art technology. Additive technology is trying to occupy its niche in the country's industrial production.

Of course, a classic 3D printer won't replace a classic plant and its milling and turning machines. This equipment has another invaluable advantage. It's irreplaceable when making test models and singular parts. Those machines work with plastic, gypsum, and metal. Contactless scanner studies the structure of the sample, the computer will make the drawings. The enterprise was founded in the framework of public-private partnership. Graduates of engineering faculties in Voronezh operate the machines. They'll test Russian-made 3D printers here soon.

Alexey Mazalov, head of the Center of Additive Technologies: "Additive technology has a huge potential in making parts with complex geometry and working with bionic, cellular, honeycomb materials. It's either very hard and long to make them using traditional techniques or impossible altogether".

Technically, they can print an entire rocket engine here. It'll be small-sized but working. By the way, such orders are possible. Already this year, they're going to begin to build a private rocket and space plant in Voronezh Oblast.
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