What are the production processes for stator rotors - High-speed stamping

    In the production process of stator rotor, high-speed stamping is a key link, mainly including the following steps:

    Stator high-speed stamping

    Cutting: Cut the whole silicon steel sheet or the whole roll of electrician steel strip into strips of a certain width, which will be used as the margin for punching when punching the sheet.
    Selection of punching method: Select single punching, compound punching or progressive punching according to requirements. Among them, multi-station progressive punching is carried out on high-speed automatic punching machine, which is suitable for mass production.

    Stator high-speed stamping

    Specific punching process:
        Punching of guide holes, shaft holes, keyways, etc.
        Punch out all stator or rotor slots by positioning the guide holes.
        Punch out the inner and outer circle of the stator to form the stator punch and rotor punch.

    Stator high-speed stamping

    High-speed stamping technology with high-precision, high-efficiency and long-life moulds realizes high-volume and high-speed automated operation and improves the dimensional accuracy and production efficiency of stator and rotor parts. This production process has been widely used in the field of motor manufacturing.