Method for manufacturing laminated rotor core

A method for manufacturing a laminated rotor core includes a punching process for punching a strip-shaped material to make a core piece, a placing process, which is performed simultaneously with the punching process of the core piece, for placing the core piece in a die so that the core piece is pla...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Hoshino, Akinori, Suzuki, Haruji, Kamio, Shusaku
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A method for manufacturing a laminated rotor core includes a punching process for punching a strip-shaped material to make a core piece, a placing process, which is performed simultaneously with the punching process of the core piece, for placing the core piece in a die so that the core piece is placed on another core piece previously punched and placed in the die and a joining process for joining the core pieces.