| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a shot-treatment apparatus capable of reducing the treatment waiting time of workpieces to be shot-treated while maintaining the stability of quality of the workpieces. <P>SOLUTION: A main table 30 is located rotatably in a part including a projection area and a non-projection area. A plurality of satellite tables 32 for placing workpieces 12 are rotatably mounted on the main table 30. Each of the satellite tables 32 includes a rotating shaft 33 parallel to a rotating shaft 31 of the main table 30. A shot is projected to the workpieces 12 on the satellite tables 32 from a projection device 20. The workpieces 12 on the satellite tables 32 are pressed from the upper side by a pressing part 48 of a pressing mechanism 46. The pressing part 48 is rotatable together with the workpieces 12. <P>COPYRIGHT: (C)2012,JPO&INPIT |
