| 摘要 |
PURPOSE:To confirm machining condition by indicating the machining condition progress in machining of a work, and condition of automatic preparation of an NC tape at a time on a cathode-ray tube display device which is controlled by time sharing system by a computer. CONSTITUTION:Values commanded by a computer part 10 are successively stored at appropriate periods in one of read-out video memories 22c. Values directly read out from meters are A/D-converted and stored in the memory 22c. Then, informations stored in the memory 22c are read out by a microprocessor 22a by a command of the computer 10 to indicate multiple number of machining conditions at a time on a cathode-ray tube 22d to be compared and confirmed. The indication is both of or either progress in machining conditions of a machinery body part 14 by comparing commands from an NC tape and the computer 10 and/or condition of automatic preparation of the NC tape indicated by operating a switchover switch which is not indicated in the figure. |
