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Application fields of heavy-duty forging
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Heavy-duty forging, as a critical foundational process, optimizes the internal microstructure of metals through plastic deformation, thereby enhancing the strength, toughness, and fatigue life of components. It is widely used in numerous sectors of the national economy and national defense construction.
In the field of energy equipment, forging technology is used to manufacture large-scale wind turbine main shafts, nuclear power pressure vessel forgings, steam turbine rotors for thermal power plants, and flanges for petrochemical equipment, thereby supporting the high-performance demands of both clean energy and conventional energy equipment.
In shipbuilding and marine engineering, forgings are used in marine propeller shafts, rudder stocks, anchor windlass components, and power turbine casings, ensuring the reliability of ship propulsion systems and structural parts.
The aerospace industry is a core application area for heavy-duty forging, encompassing aircraft fuselage frames and beams, landing gear forgings, engine disks and rings (such as compressor disks and turbine casings), as well as rocket engine casings and missile structural components. These parts are subjected to extreme loads and rely on forging processes to achieve high safety and lightweight designs.
The defense and military industry further encompasses the manufacturing of key components such as weapons and equipment, as well as shipborne weapon systems.
Major mechanical equipment, such as large-scale mining machinery, metallurgical equipment, and construction machinery, extensively employs forging processes for their spindles, gears, and structural components to ensure durability under heavy-load operating conditions.
In addition, in rail transit, precision instruments, and the nuclear industry (such as reactor components), forged parts made from special materials like copper alloys and aluminum alloys are used in applications requiring electrical conductivity, corrosion resistance, and high precision.
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