| 摘要 |
PROBLEM TO BE SOLVED: To grasp a grinding condition, and to realize troubleshooting at the time of grinding without working experiences or knowledge. SOLUTION: A workpiece dimension of a grinding device is converted into a drawing data, and a current of a grinding wheel motor is converted into the drawing data. A moving volume of a grinding wheel table of the grinding device is converted into the drawing data, and the converted drawing data are sequentially plotted on an identical screen of a display as line graphs 80, 81, 82 using the measured dimension of the workpiece, the current of the grinding wheel driving motor and the moving volume of the grinding wheel table as a Y-axis and a time as an X-axis. Thus, when looking into changes on the graphs 80, 81, 82, the grinding condition is grasped, and troubleshooting is provided at the time of abnormal grinding without working experiences or knowledge. COPYRIGHT: (C)2008,JPO&INPIT
|
