At the Yuri Gagarin State Technical University of Saratov (SSTU), a high-strength die was developed for the production of aircraft engine blades. This was reported by the press service of the Ministry of Education and Science of the Russian Federation.
We were able to create a die with improved quality and operational reliability characteristics, which can significantly extend the service life of die equipment in production, minimizing the need for frequent repairs or replacements.
Existing die designs for the aviation industry suffer from insufficient mechanical strength of the engraving surface of the upper and lower inserts. This leads to their deformation and destruction during blade stamping.
The technology of hardening the working surfaces of the die is an effective method of increasing the wear resistance and durability of tools. Scientists have achieved a reduction in the wear of die inserts due to laser cladding of a high-strength nanostructured coating made of a two-component mixture of titanium carbide and boron carbide powders.
Earlier, www1.ru reported that Rostec for the first time presented the latest 177S aircraft engine for combat aviation.
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