| 摘要 |
PROBLEM TO BE SOLVED: To accomplish an inspection jig guiding tool which is capable of performing ultrasonic flaw detection inspection easily and in a short time by easily dealing with a surface shape or the like of a pipeline even if a pipeline shape or a welding direction is different.SOLUTION: An inspection jig guiding tool 10 is configured by disposing a plurality of metal foils 13a-13d in a flexible shape memory alloy wire 11, mounting sleeve-shaped slide magnets m1-m12 in a freely slidable manner, and mounting stoppers 12, 14 with magnet functions to both ends of the wire 11. A pair of inspection jig guiding tools 10, 10 are magnetized to a pipeline 20, and an inspection jig 30 can be moved while being guided by the inspection jig guiding tools 10, 10. |
