| 摘要 |
<p>PURPOSE:To provide numerical control information to make a cut area ratio between a first processed portion where processing is applied to by a first spindle stock and a second processed portion where processing is applied by a second spindle stock. CONSTITUTION:A first spindle side/second spindle side division proposed position decision part 15 decides a division proposed position proposed for a position to divide a processed portion into a first processed portion and a second processed portion. A first spindle side/second spindle side processed part automatic division part 13 selects a position where a ration between a cut area of the first processed portion and a cut area of the second processed portion comes to be a value nearest to an output ratio of a spindle motor of a first spindle stock and a spindle motor of a second spindle stick out of the division proposed position, and it automatically divides the processed portion into the first processed portion and the second processed portion at this position.</p> |
