| 摘要 |
PURPOSE:To detect the degree of peeling of a tile, etc., on the basis of striking force and striking sound by striking tiles, etc., on a building wall surface with a striking hammer. CONSTITUTION:A striking part 12 moves to a specific position on a wall W with a movement command signal from a control part 20. Then, a striking position detector 30 detects the striking position (x, y) of the striking hammer 17 and sends its coordinate position to a host computer 26. When the hammer 17 is in striking operation, on the other hand, a load detector 18 sends striking force to a peeling decision part 31 and a microphone 19 sends its striking sound. The decision part 31 decides on the size and depth of a separation part. Its decision signal is sent to the computer 26. Thus, a decision result of each position (coordinates) between wires 11 and 11 is stored in the computer 26 and its result is stored on a floppy disk 24. It is displayed on a monitor 23 and also printed out on a printer 25. |
