Translartion. Region: Russians Fedetion –
Source: Peter the Great St Petersburg Polytechnic University – Peter the Great St Petersburg Polytechnic University –
In the research laboratory “Laser and Additive Technologies” of the Institute of Mechanical Engineering of Materials and Transport of SPbPU, acceptance tests of the laser powder cladding complex were carried out. Specialists of the company “UK KER-Holding” assessed the configuration and capabilities of the manufactured installation.
Polytechnic University and the management company “Complex Energy Development-Holding” began to cooperate in 2019, when the organization was choosing reliable partners for the repair of gas turbine engines. Over six years, specialists from the Research Laboratory “LiAT” of IMMiT have completed more than 20 projects. Now two projects are being implemented at once: the commissioning of the complex and the repair of the second-stage working blades of the GTE.
In addition, the Polytechnic University conducted acceptance tests of the laser powder cladding complex. The customer was represented by the chief metallurgist of UK KER-Holding Yuri Dvoeglazov, investment director Zufar Idrisov and chief designer Nikolai Tsyganov.
Successful completion of acceptance tests under the contract for the supply of the unit is another starting point in cooperation with the company. Our specialists developed technical documentation and manufactured the complex. We demonstrated the surfacing process in real conditions to the receiving party, – said Mikhail Kuznetsov, head of the Research Laboratory “LiAT” of IMMiT.
Laser powder cladding and direct laser deposition are modern technologies that allow creating materials and products with high precision and quality. They are used in various industries, such as medicine, aviation, space exploration, energy, mechanical engineering and others.
We can confidently talk about the fruitful work carried out over six years of cooperation. In the Polytech-KER-Holding team, specialists have completed many projects and solved a large number of “starred” problems. Direct evidence of this is the serial repair of working and nozzle blades of gas turbine engines and the creation of a laser powder cladding complex with technology transfer, – shared Yuri Dvoeglazov.
It is gratifying that the interaction between the Polytechnic University and UK KER-Holding is actively developing. The employees of the Research Laboratory LiAT make a worthy contribution to strengthening the ties. Long-term cooperation in the field of repair of nozzle units using the laser powder cladding method is of great importance for the development of the energy industry, – noted the Director of IMMiT Anatoly Popovich.
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