| 摘要 |
PURPOSE:To securely grasp the handling head arrangement state of a fuel aggregate by moving a polygon plate on a disk according to the distances between a can and the two flanks of a handling head which are calculated by an ultrasonic probe. CONSTITUTION:The ultrasonic probe 7 is set opposite one flank of the handling head 1a and measures the distance. Then the ultrasonic probe 7 is set opposite the flank adjacent to the measured flank of the handling head 1a by rotating a driving motor 6 and measures the distance. The relative position of the polygon plate 10 with the disk 9 of a monitor device 8 is set corresponding to the distances of the two measured flanks. While this reproduced state is monitored by the monitor device 8, a command is supplied to a control part 23 to rotate the can 2 so that the ultrasonic probe 7 faces the best position where a control number stamped in the measurement surface of the handling head 1a is read. |
