METHOD FOR PRODUCING AN ELECTRIC MACHINE MAGNETIC CIRCUIT

摘要

The inventive method for producing an electric machine magnetic circuit consists in producing closed blanks by winding a tape, which has a thickness of 0.08 mm and is made of an amorphous soft magnetic material, onto a rectangular mandrel, in cutting out rectangular pieces from said blanks and in orienting said pieces in such a way that a main magnetic flow passes through the piece sides which are formed by the edges of the tapes. The tapes forming said pieces are substantially arranged in parallel to each other.