MOTOR CORE MANUFACTURING METHOD AND PUSH-OUT DEVICE

• Main Authors: ANDO Shuji, JIN Yuichiro
• Format: Patent
• Language: English; French; Japanese
• Published: 01.06.2023
• Subjects: CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; DYNAMO-ELECTRIC MACHINES; ELECTRICITY; GENERATION

Provided is a motor core manufacturing method which enables a layered annular iron core piece to be extruded from positioning pins while preventing or suppressing deformation, even if biting occurs with the positioning pins after welding. In this method for manufacturing a motor core that is a layer...