Russia has improved the technology of printing metal parts for missiles and aircraft

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Russia has improved the technology of printing metal parts for missiles and aircraft

The network has information about the latest development of Russian scientists. They, together with colleagues from India, were able to improve the technology of printing metal parts for missiles and aircraft.

According to the latest data, the latest development has increased the efficiency of the technology by 34%, while also reducing the number of defects and cracks in products. Another advantage of the updated method is the low cost of the process. An article about him was published in Rapid Prototyping Journal.

Nowadays, expanded polystyrene or wax is used for the production of burned-out and lost-wax models of experimental parts. However, these materials are expensive and do not provide the required accuracy in the manufacture of large-sized and complex-shaped products. We proposed to create models from photopolymers with an adjustable cellular structure. This method will ensure high accuracy of model manufacture, its strength during mold application and minimal ash formation during burning. Timur Ablyaz Co-author of the study

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