CYLINDRICAL BOND MAGNET AND METHOD OF MANUFACTURING THE SAME

文件类型：PDF文档
文件大小：221K
PROBLEM TO BE SOLVED : To provide a cylindrical bond magnet having improved magnetic characteristics on sides. SOLUTION : In the cylindrical bond magnet made of magnetic powder and resin, the cylindrical bond magnet is a single body formed by injection molding, a trace of a gate is disposed at the center of an edge provided in an axial direction of the cylindrical bond magnet, and N and S poles are alternately subjected to multi-pole magnetization in an axial direction. Also, the cylindrical bond magnet is a cylindrical bond magnet formed by the injection molding. Further, the magnetic powder is anisotropic rare earth magnetic powder. COPYRIGHT : (C)2011, JPO&INPIT