| 摘要 |
<p>PROBLEM TO BE SOLVED: To easily designate a working area at a working shot and to perform a plotting confirmation by disciminating the inside or the ouside of a designated area by each instruction of a working program and providing a correction control part correcting each instruction according to the discrimination result and a driving part performing the working in accordance with the working program corrected by the correction control part. SOLUTION: An NC working program analysis execution part 104 controls a depth-of-cut correction processing part 110 and an area discrimination depth- of-cut calculation part 109 by the working program stored in an NC working program storage part 103. In the area discrimination depth-of-cut calculation part 109, the depth-of-cut changed amountΔZ is set by the outputs of a depth- of-cut parameter storage part 107 and an area table storage part 108. In a depth-of-cut correction processing part 110, the working program outputted from the NC working program analysis execution part 104 is corrected by the depth-of-cut changed amount outputted from the area discrimination depth- of-cut calculation part 109 and is outputted to an output control part 111.</p> |
