Method for manufacturing laminated core and apparatus for manufacturing laminated core

Abstract

By using a press device (100), first soft magnetic plates are sequentially blanked from an electromagnetic steel sheet (M). A plurality of first electromagnetic steel sheets are temporarily bonded by being heated in a lower die (120). The laminated bodies (130a, 130b) of the first electromagnetic steel sheets, the number of which is set corresponding to the height of one laminated core 500, are separated from the laminated bodies (130b, 130c) that are subsequent to said laminated bodies in the lower die (120). The plurality of first electromagnetic steel sheets constituting the laminated bodies (130a to 130c) are bonded together by being heated outside the lower die (120).