| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a thin plate inspection device enabling a stable measurement regarding a detection of the presence or absence of a crack on a thin plate as a measured object, regardless of variations of the shape etc. of the measured object and an installation position of support means. <P>SOLUTION: A thin plate inspection device emits a sound wave from a vibration plate 12. A variation of sound pressure gives a buoyant force to a measured object 50, thereby vibrating the whole of the measured object 50 with a displacement magnitude Δr2. <P>COPYRIGHT: (C)2012,JPO&INPIT |
