Title:
MAGNET PRODUCING METHOD AND ROTOR PRODUCING METHOD
Document Type and Number:
Japanese Patent JP2022142737
Kind Code:
A
Abstract:
To efficiently cut a sheet material covering a surface of a magnet body.SOLUTION: An intermediate body 88 in which a plurality of magnet bodies 82 are located on the same surface of a first sheet material 86A is prepared. Then, the intermediate body 88 is placed between a first mold 303 made from an elastic material having an elastic modulus smaller than that of the magnet bodies 82 and a second mold 304 facing the first mold 303. Then, the first mold 303 and the second mold 304 sandwich the intermediate body 88, whereby the first sheet material 86A is cut between the adjacently arranged magnet bodies 82.SELECTED DRAWING: Figure 8
Inventors:
TAKESHIMA KENTA
YAMAMOTO HIROSHI
YAMAMOTO HIROSHI
Application Number:
JP2022005604A
Publication Date:
September 30, 2022
Filing Date:
January 18, 2022
Export Citation:
Assignee:
TOYOTA MOTOR CORP
International Classes:
H02K15/03; H02K1/276
Attorney, Agent or Firm:
Makoto Onda
Hironobu Onda
Hironobu Onda