| 摘要 |
PURPOSE:To hold the body to be worked in a horizontal state at all times and to stabilize the cutting quality by turning the bearing plate subjected to a matrix arrangement among the supporting pins holding the body to be worked horizontally by the signal transmitted from a NC device. CONSTITUTION:A supporting plate 2 is rotated by driving the turning mechanism 5 consisting of a motor shaft 12, bearing fit shaft 9 and belt 11 via a control circuit 7 which receives the specified positional signal preceding to the completion position of a work pattern and controls the signal. The supporting plate 2 is turned to prevent the inclination of the material to be worked just before cutting. With this composition, the cutting quality of the material to be worked can be stabilized. |
