| 摘要 |
PROBLEM TO BE SOLVED: To provide an inspection method and an inspection device of a wire saw keeping cutting performance of the wire saw excellent by detecting abrasive grain intervals and enabling stable manufacture of the wire saw having high processing performance by enabling detection of the wear state or abnormal wear such as eccentric wear on the wire saw surface to prevent beforehand sharpness decline or disconnection of the wire saw. SOLUTION: A CCD camera 2 is arranged in the biaxial direction vertical to the longitudinal direction of the wire saw 1, and LED light sources 3 are arranged oppositely to the CCD camera 2 across the wire saw 1. Power sources 4 for the camera are connected to the CCD camera 2, and a power source 5 for the LED light sources is connected to the LED light sources 3. A camera switcher 6 is connected to the two power sources 4 for the camera, and the camera switcher 6 and the two LED light sources 3 are connected to a control device 7, and the control device 7 is connected to an operation device 8. A display 9, a keyboard 10 and a mouse 11 as peripheral equipment are connected to the operation device 8. COPYRIGHT: (C)2005,JPO&NCIPI |
