Advanced Modelling Methodology for Bearing Chamber

On April 20, 2021, within the framework of the АМВЕС project, the test bench was accepted and control tests of the bearing chamber were successfully carried out. The test bench is intended for researching the bearing chamber (turbine) in the АМВЕС research and development project “Advanced Modelling Methodology for Bearing […]

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Re-equipment of production for output of AI-450 engine and its modifications

To implement the technical re-equipment program, we purchased the WEILER E150 and GORATU GEMINIS GT7 turning centers and Puma 4100 CNC lathes. The use of these machines in the manufacturing process of centrifugal wheels ensured the identity and accuracy of the surfaces machined, made it possible to reduce the cost […]

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The cleaning technology of closed-type ball bearings

The non-contact pulsed magnetic-turbulent cleaning technology of closed-type ball bearings has been successfully introduced at the enterprise. This technology makes it possible to remove mechanical and other impurities from bearings. The non-contact pulsed magnetic-turbulent cleaning bench has been developed by MAN Invest LTD and the National Aerospace University under the […]

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The finishing process using the of 5-axis creep-feed grinding

The creep-feed grinding process has been successfully introduced at the enterprise. The process is a realization of integral machining technology, and brings together shaping and formation of a high quality surface layer of complex- profile parts. The process is performed on the MAGERLE MFP-50 5-axis profile grinding center that is […]

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Mechanical deburring and blunting of blade edges

SE Ivchenko-Progress has adopted the technology of mechanical deburring and edge-blunting. The technology affords the possibility to debur and blunt the airfoil edges of gas turbine engine rotor blades from Ti and heat-proof alloys by means of an OSBORN abrasive brush after finishing. Deburring with the brush will become 5-time […]

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