| 摘要 |
PROBLEM TO BE SOLVED: To prevent improper dimensions of an anisotropic bond magnet, improper appearance thereof, and defects in a motor caused by powder attached onto the surface of the magnet by a magnetic attracting force, by suppressing generation of the powder attached on the magnet. SOLUTION: A method for manufacturing an anisotropic bond magnet by molding comprises the steps of filling a resin composition 4 in a cavity formed by a lower mold 8, a lower core 9, and a die 3 with use of a feeder box 5; a second step of compressing and molding the composition with use of the upper mold 1 and a lower mold 8 while applying a magnetic field in a radial direction; and a third step of extruding the composition by moving the upper mold 1 toward the lower side of the die 3. COPYRIGHT: (C)2006,JPO&NCIPI
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