Title:
ROTOR AND METHOD FOR MANUFACTURING THE SAME
Document Type and Number:
Japanese Patent JP2019057987
Kind Code:
A
Abstract:
To provide a rotor capable of preventing deterioration in rotation power that can be transmitted between a rotor core and a rotation transmission member, and a method for manufacturing the same.SOLUTION: A rotor 100 includes: a first weld section 60 that is a weld section of a rotor core 10, a hub member 20, and an end plate 40; and a second weld section 70 that is formed while being consecutively welded by the first weld section 60. The second weld section 70 includes a weld completion mark 71 that is formed when heat input into a weld portion is completed. The weld completion mark 71 is formed at a position that is different from the first weld section 60 and at any of the hub member 20, the end plate 40, or a position where the hub member 20 and the end plate 40 are joined.SELECTED DRAWING: Figure 4
Inventors:
USHIDA HIDEHARU
Application Number:
JP2017180475A
Publication Date:
April 11, 2019
Filing Date:
September 20, 2017
Export Citation:
Assignee:
AISIN AW CO
International Classes:
H02K1/28; H02K1/30; H02K1/32; H02K9/19; H02K15/02
Attorney, Agent or Firm:
Hirokazu Miyazono
Tomohiro Mimori
Tomohiro Mimori