| 摘要 |
PROBLEM TO BE SOLVED: To provide a spherical powder sorter which is capable of surely sorting spherical powder by specifying a vibration direction, thereby lessening jumping of powder particles and surely separating individual powder particles. SOLUTION: This spherical powder sorter which utilizes an inclined plate is provided with a flat plate (2) which has an X-Y plane and inclines in an X direction through a damper mechanism (3) on a bed (1). This flat plate (2) is provided with a partition plate (21), an aspheric powder recovering hopper (22) and a spherical powder recovering hopper (23). Further, the flat plate (2) is provided with a vibration mechanism (4) which imparts vibrations parallel to the X-Y plane within a range of 30 to 60 deg. from the X direction or the Y direction. The sorter is provided with a powder supply mechanism (5) for supplying the powder at need and an inclination angle regulating mechanism (6) for adjusting the inclination angle in the X direction of the flat plate (2).
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