| 摘要 |
PURPOSE:To enable the display of machining time per tool rest with a bar graph by assigning a bar graph display pattern stored in a character generator to each machining time, corresponding to the number of characters as operated. CONSTITUTION:A processor 11 first obtains a machining time for each synchronous process per tool rest and the time so obtained is stored in a working memory 14. Then, the processor 11 divides a total machining time by the number of characters on CRT 16d used for the display of bar graphs for the machining time of a single tool rest. Thereafter, the machining time of each synchronous process is divided by machining time per character for obtaining the necessary number of characters for showing the machining time of each process, and the number of characters so obtained is stored in the working memory 14. And the processor 11 using a pattern for the display of bar graphs stored in a character generator 16b feeds an image data to a display control part 16a to show machining time per tool rest, thereby displaying the machining time. |
