| 摘要 |
PROBLEM TO BE SOLVED: To provide a portable automatic flaw detecting device that can be carried easily by men to locations where materials to be subjected flaw detection exist, can be installed easily to the materials, and can automatically perform flow detection. SOLUTION: The portable automatic flaw detecting device is provided with a device main body 2 which is attachably/detachably installed to the upper surface sides of the materials A and B, such as disks, rings, etc., to be subjected to flaw detection having circular outer peripheries, so that the main body 2 may move along the outer peripheral surfaces of the materials A and B, in a state where the main body is supported on the outer peripheral surfaces at three or more points through rotary rollers 20. The main body 2 is provided with a flaw detector 47 which detects flaws caused in the materials A and B from the upper surface sides of the materials A and B, and can make reciprocating motions in the radial directions of the materials A and B. COPYRIGHT: (C)2004,JPO
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