Kina Erzhong bryter gjennom vifteskivens klargjøringsteknologi for Yangtze River 2000-motoren

China Erzhong bryter gjennom vifteskivens klargjøringsteknologi for Yangtze River 2000-motoren

Yangtze River 2000-motoren er et innenlandsk produsert kraftsystem som støtter CR929-passasjerflyet med bred-kropp, og er den kraftigste flymotoren som for tiden er under utvikling i mitt land. Vifteskivesmiene til Yangtze River 2000-motoren utviklet denne gangen veier mer enn 900 kilo per stk.

After completing the development of the first part in 2019, the China Erzhong RD team continued to organize technical research, based on a large number of numerical simulation results and production experience, proposed process detail control requirements, and achieved all physical and chemical items for fan plate forgings to be qualified. It marks China Erzhong's successful breakthrough in the preparation technology of fan disc forgings for the Yangtze River 2000 engine, accumulated technical experience for the forging and heat treatment of such products, and provided assistance for the development of my country's aero-engines.