Rotor CNC Machining in China
The finished die-cast rotor core made of electrical steel laminations must go through a series of finishing processes such as polishing, reaming, machining and grinding. We have rotor CNC grinders, rotor CNC boring machines, and other precision equipment, which can effectively ensure the processing quality of high-precision rotors.
CNC Machining Process for Rotors
Our rotor CNC machining process ensures high precision and quality. The requirements include ensuring the rotor outer circle and bearing position are coaxial, with dimensions and roughness meeting the specifications. No burred teeth or skewing in the core teeth are allowed.
We usually use horizontal lathes to cut the rotor iron core. To prevent burrs, the tool edge is sharpened with a larger rake angle, reducing radial cutting resistance.
The cutting speed and depth must not be too large, and the feed rate should not exceed the thickness of a single punching sheet to avoid excessive stress and damage to the rotor laminations.
Why CNC Machining Rotor Core?
The refined processing of the rotor refers to the outer circle of the concentrated vehicle rotor, which is the key process to ensure the air gap’s accuracy and the motor’s performance. Any defect in this process is ultimately reflected as an uneven air gap, which seriously impacts motor performance.
We have a complete finishing service. Our finishing capabilities include automatic tilt, automatic pin, inside diameter polishing, reaming, inside and outside diameter brushing, grinding, machining, rolling, and deburring. After the finishing process is completed, we carry out performance tests. This ensures that the customer’s final product meets the highest quality standards.
To ensure the cutting quality of the outer circle of the rotor core and improve productivity, the special lathe for the outer circle cutting of the motor rotor and the advanced carbide disk turning tool have been used for fine turning.
reduce vibration and noise
By maintaining tight tolerances, our rotors reduce vibration and noise, contributing to smoother operation.
extending the motor lifespan
Our rigorous quality control processes guarantee consistent quality and durability, extending the lifespan of the motors.
superior efficiency and reliability
Precision machining ensures high dimensional accuracy and surface finish, resulting in superior efficiency and reliability.
Ready To Discuss Your Rotor Lamination Stacks Design?
Contact us today to explore how our precision CNC machining services can enhance your electric motor rotor lamination stacks. Our team of experts is ready to provide customized solutions tailored to your specific needs. Get in touch now for a consultation and request a free quote!