| 摘要 |
PROBLEM TO BE SOLVED: To logically form an inspection method for inspecting surface of an object to be inspected with magnetism by adhering a magnetic flaw detection sheet to the surface. SOLUTION: The magnetic flaw detection sheet S with a sheet shape where a magnetic particle is encapsulated is mounted on the surface of the object 1 to be inspected, and a pressing member 20 flexibly deforming is arranged on the upper surface of this magnetic flaw detection sheet S and then a pressure plate 21 is arranged on an upper surface thereof. Consequently, the magnetic flaw detection sheet S is adhered to the surface of the object 1 with weight operation of the pressing member 20 and the pressure plate 21, and the magnetism generated from a magnetic generation mechanism M is operated to the object 1 under this condition. Thereafter, the flaw detection is performed from the pattern of the magnetic particle of the magnetic flaw detection sheet S. COPYRIGHT: (C)2004,JPO
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