On the afternoon of September 21, 2019, the signing ceremony of the 300MN (30,000 tons) isothermal forging hydraulic press project of China's large-scale aviation forging base was held in XA, marking the world's largest isothermal forging equipment project officially settled in XA aviation base.
The 300MN isothermal forging hydraulic press introduced by China's large-scale aviation die forging, super-large engine high-temperature alloy turbine disc, titanium alloy integral frame beam, ultra-high-strength steel landing gear manufacturer XASJ Heavy Industry Technology Group, is the world's largest isothermal forging hydraulic press. The hydraulic machine adopts the same wire prestressed winding structure as the 400MN aviation die forging hydraulic machine. It has functions such as low speed control, balance control, and pressure holding control, which can effectively improve the rigidity and fatigue life of the equipment;
The equipment will be mainly used for the development of isothermal forging and hot die forging, and is suitable for high-end alloy materials such as warm alloys, titanium alloys, powder alloys and other difficult-to-deform alloy materials and large-scale structural parts with complex shapes, disc parts, aviation hair blades and other high-end The isothermal forging of forgings is shaped. The construction of this project is of great significance to the independent manufacturing and independent research and development of large-scale die forging structural parts and precision disk shaft isothermal forgings in China, which will significantly improve the technical level of China's aviation equipment manufacturing industry and promote the technological progress in the field of new materials processing in China .