DEVICE FOR MANUFACTURING MAGNET PIECES FOR FORMING FIELD-POLE MAGNETS AND METHOD FOR MANUFACTURING SAME

摘要

This device, which is for manufacturing magnet pieces for forming field-pole magnets, fracture-splits a magnet, which is supported on a die, along a preset break line which is aligned with the width direction of the magnet, by bringing a blade into contact with the magnet and applying a pressing force to the magnet. The manufacturing device is equipped with an elastic section that is placed between the die and the magnet and/or between the magnet and the blade and is made of an elastic body that is deformed by the pressing force of the blade when cutting the magnet.