| 摘要 |
PROBLEM TO BE SOLVED: To provide a manufacturing method of a magnet capable of fully suppressing variations in mass among shots. SOLUTION: The manufacturing method of a magnet has a preparation process for preparing slurry where the raw material powder of the magnet and a solvent are mixed; a supply process for supplying the slurry to a molding machine for forming the slurry by a pump; a forming process for obtaining a forming body by forming the slurry by the forming machine; and a baking process for baking the forming body. In the manufacturing method of a magnet, the preparation process has a concentration adjustment process of adjusting the concentration of the raw material powder in the slurry, based on the measured density of the slurry, and the supply process has an amount-of-supply adjustment process for adjusting the capacity of slurry supplied to the forming machine, based on the measured mass of the forming body. COPYRIGHT: (C)2009,JPO&INPIT
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