Compressor blade based on additive manufacturing

The utility model belongs to the technical field of air compressors, and discloses an air compressor blade based on additive manufacturing, which comprises a first connecting structure, a second connecting structure and a blade which are integrally formed, the blade is integrally formed between the first connecting structure and the second connecting structure, an airflow port is integrally formed on the leeward side of the blade, and the airflow port is of a trumpet-shaped structure. An airflow channel is formed in the blades and the second connecting structure, one end of the airflow channel penetrates through the second connecting structure, the other end of the airflow channel communicates with the airflow opening, and the airflow channel is a smooth bent channel. The air flow channels and the air flow ports are integrally formed in an additive manufacturing mode, and on the premise that stable work is guaranteed, the heat dissipation capacity and the turbulent flow processing capacity of the blade can be