| 摘要 |
A device comprised of a work table, tracing device and cutting device positioned above the table. The work table is capable of holding a workpiece to be cut and a model which serves as a basis for cutting the workpiece to a form identical to that of the model. The tracer includes a spindle and a stylus connected to the bottom of the spindle. The stylus moves against the outer edge of the model and, as it moves, causes the spindle to incline from side to side and displace vertically. Sensors are positioned about the spindle to monitor its movement. The sensors sends signals to the cutter so that the movement of the cutter mirrors the movement of the stylus over the model. |
