Rotor three-in-one press process: the core of efficient rotor manufacturing

In the field of rotor manufacturing, the rotor three-in-one press process is a key technology. It mainly includes three important parts: shaft entry, end plate entry and commutator entry.

Shaft entry

Shaft entry is the basic link. High-quality shaft material is the premise, and its parameters such as size and hardness are strictly screened. When the press is operated, the precise positioning system guides the shaft to accurately embed into the center of the rotor core, and the pressure is precisely controlled to ensure that the shaft and the core are closely connected, laying a solid foundation for the stable rotation of the rotor.

End plate entry

The quality of the end plate affects the stability of the rotor. When entering the end plate, the end plate processing accuracy must be ensured first. During the installation process, the press fixture accurately positions the end plate at both ends of the rotor, and the pressure is evenly applied to make the end plate fit tightly with the core and shaft to prevent loosening during operation.

Commutator entry

The commutator is crucial to the functional realization of the rotor. Before entering the commutator, ensure that its insulation, conductivity and other properties are good and the size is accurate. The press installs the commutator on the shaft steadily, accurately controls the pressure and position, ensures good contact with the brush, achieves stable commutation, and helps the motor to operate normally.

The three-in-one rotor press process perfectly combines these three steps, greatly improving the quality and efficiency of rotor manufacturing and providing strong support for motor production.