| 摘要 |
PROBLEM TO BE SOLVED: To provide a shoe which has wear resistance (long life) for an in-ultrasonic flaw detection device copying mechanism for tube.SOLUTION: In the shoe for the in-ultrasonic flaw detection device copying mechanism for tube that includes a base frame part 3 where a flaw detection unit 5 is mounted and a leg part 2 which is connected with both sides of the base frame part in a shoe width direction 11 and slides abutting against an external surface of a tube 10, the base frame part 3 and leg part 2 are made of duralumin, and a cemented carbide chip 8 is fixed to a bottom surface side of the leg part 2 to obtain the shoe 7 for the in-ultrasonic flaw detection device copying mechanism for tube. |
