ASSEMBLY OF A PERMANENT MAGNET AND A POLE PIECE

摘要

A pole piece is secured to a magnet by means of a connecting element running perpendicular to the common plane of the confronting surfaces of the magnet and the pole piece. The connecting element is welded to the pole piece and/or the magnet by electron bombardment or by means of a laser so as to cause minimum disturbance to the structure of the magnetic materials.