In spiral condition laminating the production device of the core for the stator and the core for the particular stator and the production mannered

摘要

PROBLEM TO BE SOLVED: To properly correct the roundness of a manufactured stator core, and to facilitate adjustment in a preprocessing stage of correction.;SOLUTION: In the stator core formed into a shape of a spiral laminated core, the stator core is constituted, in such a manner that a starting end and a terminating end which are laminated in a spiral state are located at angular locations different from each other, and in general, a portion corresponding to the starting end and a portion corresponding to the terminating end in an i-th lane are substantially flush with each other. Then at winding-laminating, a diameter which is bent by a guide end, an inside-diameter roller and a moving roller can be regulated, and the diameter which has once been reduced is expanded and set back in expansion by a crescent-shaped inside-diameter guide.;COPYRIGHT: (C)2008,JPO&INPIT