An RF coaxial connector is a component housed in a cable or instrument that is used to carry electrical connections or separate electronics. It is a series of mechatronics. The variety of specifications and specifications, relying on the mechanical structure to ensure electrical characteristics, and other low-frequency connectors are essentially different. Most of the RF coaxial connector parts are machined by turning machines, and the assembly is manual. Product replacement is slow. It is an important component of the electrical connector and has high technical requirements and is a labor-intensive product.