18195110. APPARATUS FOR BENDING AND EXPANDING HAIRPINS OF HAIRPIN MOTOR OF ELECTRIC VEHICLE simplified abstract (HYUNDAI MOTOR COMPANY)

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APPARATUS FOR BENDING AND EXPANDING HAIRPINS OF HAIRPIN MOTOR OF ELECTRIC VEHICLE

Organization Name

HYUNDAI MOTOR COMPANY

Inventor(s)

Seung Kyu Jang of Suwon (KR)

APPARATUS FOR BENDING AND EXPANDING HAIRPINS OF HAIRPIN MOTOR OF ELECTRIC VEHICLE - A simplified explanation of the abstract

This abstract first appeared for US patent application 18195110 titled 'APPARATUS FOR BENDING AND EXPANDING HAIRPINS OF HAIRPIN MOTOR OF ELECTRIC VEHICLE

Simplified Explanation

The abstract describes an apparatus for bending and expanding hairpins of a hairpin motor. The apparatus includes a holder on which a stator of the hairpin motor is mounted, and a driving unit that consists of a jig to fix the hairpins, a first actuator to rotate the jig and bend the hairpins, and a second actuator to move the jig and expand the hairpins outwardly from the center of the stator.

  • The apparatus is designed for bending and expanding hairpins of a hairpin motor.
  • It includes a holder to mount the stator of the hairpin motor.
  • The driving unit consists of a jig, a first actuator, and a second actuator.
  • The jig is used to fix the hairpins in place.
  • The first actuator rotates the jig to bend the hairpins.
  • The second actuator moves the jig to expand the hairpins outwardly from the center of the stator.

Potential Applications

  • Manufacturing and assembly of hairpin motors.
  • Automotive industry for electric vehicle propulsion systems.
  • Industrial machinery and equipment.

Problems Solved

  • Efficient and precise bending and expanding of hairpins in hairpin motors.
  • Streamlined manufacturing process for hairpin motors.
  • Improved performance and reliability of hairpin motors.

Benefits

  • Increased efficiency and accuracy in the production of hairpin motors.
  • Cost savings due to streamlined manufacturing process.
  • Enhanced performance and reliability of hairpin motors.
  • Potential for improved energy efficiency in electric vehicle propulsion systems.


Original Abstract Submitted

An apparatus for bending and expanding hairpins of a hairpin motor includes a holder on which a stator of the hairpin motor coupled to the hairpins is mounted, and a driving unit including a jig that fixes the hairpins, a first actuator connected to the jig to rotate the jig so that the plurality of hairpins is bent, and a second actuator connected to the jig and configured to move the jig in a state in which the hairpins are fixed by the jig so that the hairpins are expanded outwardly from a center of the stator.

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