| 摘要 |
PURPOSE:To obtain a fixture which can extremely easily position and fit a titled transducers, by providing the fixture with a supporting member and clamping bands. CONSTITUTION:Guide rods 8 for a transducer supporting member are fitted along the axial core of a conduit pipe 26. Sliding pieces 10 are fixed with set- screws 11 so as to be adjusted to positional divisions on the guide rods 8 which correspond to the distance H of pipe shaft direction fixed by the diameter of the conduit pipe 26. The 1st clamping bands 15 and the 2nd clamping bands 18 are mutually clamped in accordance with pipe shaft direction positional divisions 20 on the clamping bands 18. Since the relative positions of the transducers 12 are regulated in the pipe peripheral direction and are opposed to each other against the axial core of the conduit pipe 26, an ultrasonic beam projected from one transducer 12 is matched with the other transducer 12. |
