| 摘要 |
PROBLEM TO BE SOLVED: To provide a structure by which the bonding state of the composite paterial part to the metal flange of a load support for a linear motor car can be ultrasonically flaw-detected simply. SOLUTION: The load support of a superconducting magnet for a linear motor car is constituted in such a way that a flaw detection member 10 or a flaw detection rod to which an ultrasonic probe 9 is attached is arranged so as to be faced with a face on the opposite side of a flange 2 or a hollow shaft which is faced with a part, sealed with an adhesive, in the tightening part of a support member 1 made of a composite material to the flange 2 or the hollow shaft made of a metal and that the ultrasonic probe 9 is brought into contact with the face on the opposite side of the flange 2 or the hollow shaft which is faced with the part sealed with the adhesive. In addition, a pressurization bag which is sealed with a gas is arranged on the rear side of the ultrasonic probe 9. The ultrasonic probe 9 is pressed to a face, to be flaw-detected, by the pressure of the gas. Then, a flaw can be detected stably. |
