| 摘要 |
<p>PURPOSE:To realize the correction of a numerical control NC program as it is during its check by providing a command means which instructs the editing of an NC program sentence in a simulation state. CONSTITUTION:An automatic programming microprocessor (CPU for AP) 20 plots an animation on a CRT screen of a display device 40 by an NC program and performs the working simulation. In this case, the over-cut and under-cut states, etc., are checked and an editing command is inputted via a soft key designated on the CRT screen and serving as an NC program sentence editing command means in case the correction is needed to the NC program. Thus the CPU 20 stops the action of the animation and displays an NC program sentence of the present block. Then a new program sentence is inputted via a manual data input device 14 and a CPU 10 for NC replaces the NC program sentence of a defective block with a new sentence to edit a program. Thus the NC program can be immediately corrected even in a simulation state.</p> |
