Manufacturing equipment of the rotor of the magnet generator and method of manufacturing the rotor of the magnet generator and magnet generator rotor and magnet generator

摘要

In the manufacturing apparatus 51 of the rotor, in a state of placing the magnet 13 and the magnet ring 14 to protect the fixture 52, is lowered with movable device 54 and yoke 10. Movable device 54 has a tapered surface 73 such as to press radially inward magnets 13. The upper end of the tapered surface 73 has, for an outer diameter that substantially coincides with the inner periphery of the yoke 10, a magnet 13 which is pushed inward by the tapered surface 73 is press-fitted to the yoke 10. Thereafter, it is extruded radially outward portion of the magnet protection ring 14 and fixed magnet 13 is positioned by a magnet protection ring 14 and the yoke 10. As a result, I can be produced easily the magnet generator.