SELF-PROPELLED INSPECTION DEVICE AND INSPECTION METHOD FOR METAL SHEET, AND MANUFACTURING METHOD FOR METAL SHEET

摘要

It is an object of the present invention to provide an autonomous metal-plate inspection apparatus capable of efficiently generating inspection results even when flaw detection data has an enormous amount of information, an inspection method, and a method for manufacturing a metal plate by using the inspection apparatus.;Autonomous metal-plate inspection apparatuses 300a and 300b of the present invention includes a carriage 14 that travels on a surface of a metal plate, a navigational transmitter 12b or a navigational receiver 12a, an inspection device 15 that includes flaw detection head 35 including an inspection sensor, which scans an inspection region of the metal plate 10, and an inspection-result generation unit 71 for generating an inspection result, and a control unit that performs, on the basis of a position of the carriage 14 measured by the position measurement system and a target position, which is the position of the carriage 14, control the carriage 14 to autonomously travel to the target position and control the flaw detection head 35 to scan. The inspection-result generation unit 71 generates the inspection result on the basis of inspection information obtained by the inspection sensor and position information of the flaw detection head 35.