Wind Turbine main shaft
A main shaft of wind turbine is an important component to connect the wind wheel with the gear box or generator. Generally, wind turbine spindle specifications are in accordance with the power of the wind turbine generator set, such as assembly in the 2.0MW Wind Turbine Spindle specifications for the 2.0MW wind turbine spindle.
The main shaft of a wind turbine is divided into two parts, the forging shaft and the casting shaft. Forging processing can ensure the continuity of the metal fibrous tissue, fibrous tissue to forging and forging shape consistency, metal streamline integrity, can guarantee that the parts have good mechanical properties, so it has a long service life. Forgings produced by precision die forging, cold extrusion and warm extrusion are incomparable to castings. The main shaft of a wind turbine generator is more than that of casting a wind turbine spindle.