The wind turbine body is an important mechanical component in a wind turbine generator. Its main function is to transmit the power generated by the wind wheel under the action of the wind to the generator and make it obtain the corresponding speed. Wind power generation is affected by natural conditions. The emergence of some special weather conditions may cause wind turbines to malfunction. Unpredictable weather requires a high level of overall wind turbine body castings to ensure that the wind turbines can operate normally for a long time!